Agregar archivos de proyecto.

TSpdf.tests/TSpdf.io.tests/Properties/AssemblyInfo.cs

@@ -0,0 +1,24 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("TSpdf.IO.Tests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("TSpdf")]
+[assembly: AssemblyProduct("TSpdf")]
+[assembly: AssemblyCopyright("Copyright (c) 1987-2023 TSpdf")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+[assembly: ComVisible(false)]
+
+[assembly: Guid("a53a5dd3-787b-4563-8778-1d76bdad57ba")]
+
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyInformationalVersion("1.0.0.0")]
+
+#if !NETSTANDARD2_0
+[assembly: NUnit.Framework.Timeout(300000)]
+#endif

TSpdf.tests/TSpdf.io.tests/TSpdf.io.tests.csproj

@@ -0,0 +1,60 @@
+<Project Sdk="Microsoft.NET.Sdk" ToolsVersion="15.0">
+  <PropertyGroup Label="Globals">
+    <SccProjectName>SAK</SccProjectName>
+    <SccProvider>SAK</SccProvider>
+    <SccAuxPath>SAK</SccAuxPath>
+    <SccLocalPath>SAK</SccLocalPath>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration">
+    <SignAssembly>True</SignAssembly>
+    <DelaySign>False</DelaySign>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <TargetFrameworks>netcoreapp3.1;net461;net48</TargetFrameworks>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'net461' ">
+    <OutputType>library</OutputType>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'netcoreapp3.1' ">
+    <OutputType>Library</OutputType>
+    <DefineConstants>NETSTANDARD2_0</DefineConstants>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>TSpdf.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+  <PropertyGroup>
+    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
+    <ApplicationIcon />
+    <OutputTypeEx>library</OutputTypeEx>
+    <StartupObject />
+    <AssemblyName>TSpdf.io.tests</AssemblyName>
+    <RootNamespace />
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="NUnit" Version="3.7.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.10.0" />
+    <PackageReference Include="TeamCity.VSTest.TestAdapter" Version="1.0.0" />
+  </ItemGroup>
+  <PropertyGroup>
+    <NoWarn>1701;1702;1591;1570;1572;1573;1574;1580;1584;1658</NoWarn>
+  </PropertyGroup>
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net461' ">
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\TSpdf\TSpdf.io\TSpdf.io.csproj" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
+    <PackageReference Include="Microsoft.NET.Test.Sdk">
+      <Version>15.0.0</Version>
+    </PackageReference>
+    <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation">
+      <Version>4.3.0</Version>
+    </PackageReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c358}" />
+  </ItemGroup>
+</Project>

TSpdf.tests/TSpdf.io.tests/TSpdf/io/AdobeGlyphListTest.cs

@@ -0,0 +1,55 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO {
+    [NUnit.Framework.Category("UnitTest")]
+    public class AdobeGlyphListTest : ExtendedTSpdfTest {
+        [NUnit.Framework.Test]
+        public virtual void TestGlyphListCount() {
+            NUnit.Framework.Assert.AreEqual(4200, AdobeGlyphList.GetNameToUnicodeLength());
+            NUnit.Framework.Assert.AreEqual(3680, AdobeGlyphList.GetUnicodeToNameLength());
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/UtilitiesTest.cs

@@ -0,0 +1,62 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using TSpdf.IO.Util;
+using TSpdf.Test;
+
+namespace TSpdf.IO {
+    [NUnit.Framework.Category("UnitTest")]
+    public class UtilitiesTest : ExtendedTSpdfTest {
+        [NUnit.Framework.Test]
+        public virtual void TestShortener() {
+            byte[] src = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
+            byte[] dest = new byte[] { 1, 2, 3, 4, 5 };
+            byte[] test = ArrayUtil.ShortenArray(src, 5);
+            NUnit.Framework.Assert.AreEqual(dest, test);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void InvalidResource() {
+            NUnit.Framework.Assert.IsNull(ResourceUtil.GetResourceStream("some-random-resource.zzz"));
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/codec/brotli/dec/BitReaderTest.cs

@@ -0,0 +1,36 @@
+/* Copyright 2015 Google Inc. All Rights Reserved.
+
+Distributed under MIT license.
+See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
+*/
+
+using TSpdf.Test;
+
+namespace TSpdf.IO.Codec.Brotli.Dec
+{
+	/// <summary>
+	/// Tests for
+	/// <see cref="BitReader"/>
+	/// .
+	/// </summary>
+	public class BitReaderTest : ExtendedTSpdfTest
+	{
+		[NUnit.Framework.Test]
+		public virtual void TestReadAfterEos()
+		{
+			TSpdf.IO.Codec.Brotli.Dec.BitReader reader = new TSpdf.IO.Codec.Brotli.Dec.BitReader();
+			TSpdf.IO.Codec.Brotli.Dec.BitReader.Init(reader, new System.IO.MemoryStream(new byte[1]));
+			TSpdf.IO.Codec.Brotli.Dec.BitReader.ReadBits(reader, 9);
+			try
+			{
+				TSpdf.IO.Codec.Brotli.Dec.BitReader.CheckHealth(reader, false);
+			}
+			catch (TSpdf.IO.Codec.Brotli.Dec.BrotliRuntimeException)
+			{
+				// This exception is expected.
+				return;
+			}
+			NUnit.Framework.Assert.Fail("BrotliRuntimeException should have been thrown by BitReader.checkHealth");
+		}
+	}
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/codec/brotli/dec/DecodeTest.cs

@@ -0,0 +1,162 @@
+/* Copyright 2015 Google Inc. All Rights Reserved.
+
+Distributed under MIT license.
+See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
+*/
+
+using TSpdf.Test;
+
+namespace TSpdf.IO.Codec.Brotli.Dec
+{
+	/// <summary>
+	/// Tests for
+	/// <see cref="Decode"/>
+	/// .
+	/// </summary>
+	public class DecodeTest : ExtendedTSpdfTest
+	{
+		private byte[] Decompress(byte[] data, bool byByte)
+		{
+			byte[] buffer = new byte[65536];
+			System.IO.MemoryStream input = new System.IO.MemoryStream(data);
+			System.IO.MemoryStream output = new System.IO.MemoryStream();
+			TSpdf.IO.Codec.Brotli.Dec.BrotliInputStream brotliInput = new TSpdf.IO.Codec.Brotli.Dec.BrotliInputStream(input);
+			if (byByte)
+			{
+				byte[] oneByte = new byte[1];
+				while (true)
+				{
+					int next = brotliInput.ReadByte();
+					if (next == -1)
+					{
+						break;
+					}
+					oneByte[0] = unchecked((byte)next);
+					output.Write(oneByte, 0, 1);
+				}
+			}
+			else
+			{
+				while (true)
+				{
+					int len = brotliInput.Read(buffer, 0, buffer.Length);
+					if (len <= 0)
+					{
+						break;
+					}
+					output.Write(buffer, 0, len);
+				}
+			}
+			brotliInput.Dispose();
+			return output.ToArray();
+		}
+
+		private byte[] DecompressWithDictionary(byte[] data, byte[] dictionary)
+		{
+			byte[] buffer = new byte[65536];
+			System.IO.MemoryStream input = new System.IO.MemoryStream(data);
+			System.IO.MemoryStream output = new System.IO.MemoryStream();
+			TSpdf.IO.Codec.Brotli.Dec.BrotliInputStream brotliInput = new TSpdf.IO.Codec.Brotli.Dec.BrotliInputStream(input, TSpdf.IO.Codec.Brotli.Dec.BrotliInputStream.DefaultInternalBufferSize, dictionary);
+			while (true)
+			{
+				int len = brotliInput.Read(buffer, 0, buffer.Length);
+				if (len <= 0)
+				{
+					break;
+				}
+				output.Write(buffer, 0, len);
+			}
+			brotliInput.Dispose();
+			return output.ToArray();
+		}
+
+		private void CheckDecodeResourceWithDictionary(string expected, string compressed, string dictionary)
+		{
+			byte[] expectedBytes = TSpdf.IO.Codec.Brotli.Dec.Transform.ReadUniBytes(expected);
+			byte[] compressedBytes = TSpdf.IO.Codec.Brotli.Dec.Transform.ReadUniBytes(compressed);
+			byte[] dictionaryBytes = TSpdf.IO.Codec.Brotli.Dec.Transform.ReadUniBytes(dictionary);
+			byte[] actual = DecompressWithDictionary(compressedBytes, dictionaryBytes);
+			NUnit.Framework.Assert.AreEqual(expectedBytes, actual);
+		}
+
+		private void CheckDecodeResource(string expected, string compressed)
+		{
+			byte[] expectedBytes = TSpdf.IO.Codec.Brotli.Dec.Transform.ReadUniBytes(expected);
+			byte[] compressedBytes = TSpdf.IO.Codec.Brotli.Dec.Transform.ReadUniBytes(compressed);
+			byte[] actual = Decompress(compressedBytes, false);
+			NUnit.Framework.Assert.AreEqual(expectedBytes, actual);
+			byte[] actualByByte = Decompress(compressedBytes, true);
+			NUnit.Framework.Assert.AreEqual(expectedBytes, actualByByte);
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestEmpty()
+		{
+			CheckDecodeResource(string.Empty, "\u0006");
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestX()
+		{
+			CheckDecodeResource("X", "\u000B\u0000\u0080X\u0003");
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestX10Y10()
+		{
+			CheckDecodeResource("XXXXXXXXXXYYYYYYYYYY", "\u001B\u0013\u0000\u0000\u00A4\u00B0\u00B2\u00EA\u0081G\u0002\u008A");
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestX64()
+		{
+			CheckDecodeResource("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", "\u001B\u003F\u0000\u0000$\u00B0\u00E2\u0099\u0080\u0012");
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestUkkonooa()
+		{
+			CheckDecodeResource("ukko nooa, ukko nooa oli kunnon mies, kun han meni saunaan, " + "pisti laukun naulaan, ukko nooa, ukko nooa oli kunnon mies.", "\u001Bv\u0000\u0000\u0014J\u00AC\u009Bz\u00BD\u00E1\u0097\u009D\u007F\u008E\u00C2\u0082" + "6\u000E\u009C\u00E0\u0090\u0003\u00F7\u008B\u009E8\u00E6\u00B6\u0000\u00AB\u00C3\u00CA"
+				 + "\u00A0\u00C2\u00DAf6\u00DC\u00CD\u0080\u008D.!\u00D7n\u00E3\u00EAL\u00B8\u00F0\u00D2" + "\u00B8\u00C7\u00C2pM:\u00F0i~\u00A1\u00B8Es\u00AB\u00C4W\u001E");
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestMonkey()
+		{
+			CheckDecodeResource("znxcvnmz,xvnm.,zxcnv.,xcn.z,vn.zvn.zxcvn.,zxcn.vn.v,znm.,vnzx.,vnzxc.vn.z,vnz.,nv.z,nvmz" + "xc,nvzxcvcnm.,vczxvnzxcnvmxc.zmcnvzm.,nvmc,nzxmc,vn.mnnmzxc,vnxcnmv,znvzxcnmv,.xcnvm,zxc" + "nzxv.zx,qweryweurqioweupropqwutioweupqrioweutiopweuriopweuriopqwurioputiopqwuriowuqeriou"
+				 + "pqweropuweropqwurweuqriopuropqwuriopuqwriopuqweopruioqweurqweuriouqweopruioupqiytioqtyio" + "wtyqptypryoqweutioioqtweqruowqeytiowquiourowetyoqwupiotweuqiorweuqroipituqwiorqwtioweuri" + "ouytuioerytuioweryuitoweytuiweyuityeruirtyuqriqweuropqweiruioqweurioqwuerioqwyuituierwot"
+				 + "ueryuiotweyrtuiwertyioweryrueioqptyioruyiopqwtjkasdfhlafhlasdhfjklashjkfhasjklfhklasjdfh" + "klasdhfjkalsdhfklasdhjkflahsjdkfhklasfhjkasdfhasfjkasdhfklsdhalghhaf;hdklasfhjklashjklfa" + "sdhfasdjklfhsdjklafsd;hkldadfjjklasdhfjasddfjklfhakjklasdjfkl;asdjfasfljasdfhjklasdfhjka"
+				 + "ghjkashf;djfklasdjfkljasdklfjklasdjfkljasdfkljaklfj", "\u001BJ\u0003\u0000\u008C\u0094n\u00DE\u00B4\u00D7\u0096\u00B1x\u0086\u00F2-\u00E1\u001A" + "\u00BC\u000B\u001C\u00BA\u00A9\u00C7\u00F7\u00CCn\u00B2B4QD\u008BN\u0013\b\u00A0\u00CDn"
+				 + "\u00E8,\u00A5S\u00A1\u009C],\u001D#\u001A\u00D2V\u00BE\u00DB\u00EB&\u00BA\u0003e|\u0096j" + "\u00A2v\u00EC\u00EF\u0087G3\u00D6\'\u000Ec\u0095\u00E2\u001D\u008D,\u00C5\u00D1(\u009F`" + "\u0094o\u0002\u008B\u00DD\u00AAd\u0094,\u001E;e|\u0007EZ\u00B2\u00E2\u00FCI\u0081,\u009F"
+				 + "@\u00AE\u00EFh\u0081\u00AC\u0016z\u000F\u00F5;m\u001C\u00B9\u001E-_\u00D5\u00C8\u00AF^" + "\u0085\u00AA\u0005\u00BESu\u00C2\u00B0\"\u008A\u0015\u00C6\u00A3\u00B1\u00E6B\u0014" + "\u00F4\u0084TS\u0019_\u00BE\u00C3\u00F2\u001D\u00D1\u00B7\u00E5\u00DD\u00B6\u00D9#\u00C6"
+				 + "\u00F6\u009F\u009E\u00F6Me0\u00FB\u00C0qE\u0004\u00AD\u0003\u00B5\u00BE\u00C9\u00CB" + "\u00FD\u00E2PZFt\u0004\r\u00FF \u0004w\u00B2m\'\u00BFG\u00A9\u009D\u001B\u0096,b\u0090#" + "\u008B\u00E0\u00F8\u001D\u00CF\u00AF\u001D=\u00EE\u008A\u00C8u#f\u00DD\u00DE\u00D6m"
+				 + "\u00E3*\u0082\u008Ax\u008A\u00DB\u00E6 L\u00B7\\c\u00BA0\u00E3?\u00B6\u00EE\u008C\"" + "\u00A2*\u00B0\"\n\u0099\u00FF=bQ\u00EE\b\u00F6=J\u00E4\u00CC\u00EF\"\u0087\u0011\u00E2" + "\u0083(\u00E4\u00F5\u008F5\u0019c[\u00E1Z\u0092s\u00DD\u00A1P\u009D8\\\u00EB\u00B5\u0003"
+				 + "jd\u0090\u0094\u00C8\u008D\u00FB/\u008A\u0086\"\u00CC\u001D\u0087\u00E0H\n\u0096w\u00909" + "\u00C6##H\u00FB\u0011GV\u00CA \u00E3B\u0081\u00F7w2\u00C1\u00A5\\@!e\u0017@)\u0017\u0017" + "lV2\u00988\u0006\u00DC\u0099M3)\u00BB\u0002\u00DFL&\u0093l\u0017\u0082\u0086 \u00D7"
+				 + "\u0003y}\u009A\u0000\u00D7\u0087\u0000\u00E7\u000Bf\u00E3Lfqg\b2\u00F9\b>\u00813\u00CD" + "\u0017r1\u00F0\u00B8\u0094RK\u00901\u008Eh\u00C1\u00EF\u0090\u00C9\u00E5\u00F2a\tr%" + "\u00AD\u00EC\u00C5b\u00C0\u000B\u0012\u0005\u00F7\u0091u\r\u00EEa..\u0019\t\u00C2\u0003"
+				);
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestFox()
+		{
+			CheckDecodeResource("The quick brown fox jumps over the lazy dog", "\u001B*\u0000\u0000\u0004\u0004\u00BAF:\u0085\u0003\u00E9\u00FA\f\u0091\u0002H\u0011," + "\u00F3\u008A:\u00A3V\u007F\u001A\u00AE\u00BF\u00A4\u00AB\u008EM\u00BF\u00ED\u00E2\u0004K"
+				 + "\u0091\u00FF\u0087\u00E9\u001E");
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestFoxFox()
+		{
+			CheckDecodeResourceWithDictionary("The quick brown fox jumps over the lazy dog", "\u001B*\u0000\u0000 \u0000\u00C2\u0098\u00B0\u00CA\u0001", "The quick brown fox jumps over the lazy dog");
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestUtils()
+		{
+			new TSpdf.IO.Codec.Brotli.Dec.Context();
+			new TSpdf.IO.Codec.Brotli.Dec.Decode();
+			new TSpdf.IO.Codec.Brotli.Dec.Dictionary();
+			new TSpdf.IO.Codec.Brotli.Dec.Huffman();
+			new TSpdf.IO.Codec.Brotli.Dec.Prefix();
+		}
+	}
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/codec/brotli/dec/DictionaryTest.cs

@@ -0,0 +1,39 @@
+/* Copyright 2015 Google Inc. All Rights Reserved.
+
+Distributed under MIT license.
+See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
+*/
+
+using TSpdf.Test;
+
+namespace TSpdf.IO.Codec.Brotli.Dec
+{
+	/// <summary>
+	/// Tests for
+	/// <see cref="Dictionary"/>
+	/// .
+	/// </summary>
+	public class DictionaryTest : ExtendedTSpdfTest
+	{
+		[NUnit.Framework.Test]
+		public virtual void TestGetData()
+		{
+			NUnit.Framework.Assert.AreEqual(37084801881332636L, Crc64(TSpdf.IO.Codec.Brotli.Dec.Dictionary.GetData()));
+		}
+		
+		private static long Crc64(byte[] data)
+		{
+			long crc = -1;
+			for (int i = 0; i < data.Length; ++i)
+			{
+				long c = (crc ^ (long)(data[i] & unchecked((int)(0xFF)))) & unchecked((int)(0xFF));
+				for (int k = 0; k < 8; k++)
+				{
+					c = ((long)(((ulong)c) >> 1)) ^ (-(c & 1L) & -3932672073523589310L);
+				}
+				crc = c ^ ((long)(((ulong)crc) >> 8));
+			}
+			return ~crc;
+		}
+	}
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/codec/brotli/dec/TransformTest.cs

@@ -0,0 +1,77 @@
+/* Copyright 2015 Google Inc. All Rights Reserved.
+
+Distributed under MIT license.
+See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
+*/
+
+using TSpdf.Test;
+
+namespace TSpdf.IO.Codec.Brotli.Dec
+{
+	/// <summary>
+	/// Tests for
+	/// <see cref="Transform"/>
+	/// .
+	/// </summary>
+	public class TransformTest : ExtendedTSpdfTest
+	{
+		private static long Crc64(byte[] data)
+		{
+			long crc = -1;
+			for (int i = 0; i < data.Length; ++i)
+			{
+				long c = (crc ^ (long)(data[i] & unchecked((int)(0xFF)))) & unchecked((int)(0xFF));
+				for (int k = 0; k < 8; k++)
+				{
+					c = ((long)(((ulong)c) >> 1)) ^ (-(c & 1L) & -3932672073523589310L);
+				}
+				crc = c ^ ((long)(((ulong)crc) >> 8));
+			}
+			return ~crc;
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestTrimAll()
+		{
+			byte[] output = new byte[2];
+			byte[] input = new byte[] { 119, 111, 114, 100 };
+			// "word"
+			TSpdf.IO.Codec.Brotli.Dec.Transform transform = new TSpdf.IO.Codec.Brotli.Dec.Transform("[", TSpdf.IO.Codec.Brotli.Dec.WordTransformType.OmitFirst5, "]");
+			TSpdf.IO.Codec.Brotli.Dec.Transform.TransformDictionaryWord(output, 0, input, 0, input.Length, transform);
+			byte[] expectedOutput = new byte[] { 91, 93 };
+			// "[]"
+			NUnit.Framework.Assert.AreEqual(expectedOutput, output);
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestCapitalize()
+		{
+			byte[] output = new byte[8];
+			byte[] input = new byte[] { 113, unchecked((byte)(-61)), unchecked((byte)(-90)), unchecked((byte)(-32)), unchecked((byte)(-92)), unchecked((byte)(-86)) };
+			// "qæप"
+			TSpdf.IO.Codec.Brotli.Dec.Transform transform = new TSpdf.IO.Codec.Brotli.Dec.Transform("[", TSpdf.IO.Codec.Brotli.Dec.WordTransformType.UppercaseAll, "]");
+			TSpdf.IO.Codec.Brotli.Dec.Transform.TransformDictionaryWord(output, 0, input, 0, input.Length, transform);
+			byte[] expectedOutput = new byte[] { 91, 81, unchecked((byte)(-61)), unchecked((byte)(-122)), unchecked((byte)(-32)), unchecked((byte)(-92)), unchecked((byte)(-81)), 93 };
+			// "[QÆय]"
+			NUnit.Framework.Assert.AreEqual(expectedOutput, output);
+		}
+
+		[NUnit.Framework.Test]
+		public virtual void TestAllTransforms()
+		{
+			/* This string allows to apply all transforms: head and tail cutting, capitalization and
+			turning to upper case; all results will be mutually different. */
+			// "o123456789abcdef"
+			byte[] testWord = new byte[] { 111, 49, 50, 51, 52, 53, 54, 55, 56, 57, 97, 98, 99, 100, 101, 102 };
+			byte[] output = new byte[2259];
+			int offset = 0;
+			for (int i = 0; i < TSpdf.IO.Codec.Brotli.Dec.Transform.Transforms.Length; ++i)
+			{
+				offset += TSpdf.IO.Codec.Brotli.Dec.Transform.TransformDictionaryWord(output, offset, testWord, 0, testWord.Length, TSpdf.IO.Codec.Brotli.Dec.Transform.Transforms[i]);
+				output[offset++] = unchecked((byte)(-1));
+			}
+			NUnit.Framework.Assert.AreEqual(output.Length, offset);
+			NUnit.Framework.Assert.AreEqual(8929191060211225186L, Crc64(output));
+		}
+	}
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/CFFFontSubsetIntegrationTest.cs

@@ -0,0 +1,134 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using System.IO;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Source;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class CFFFontSubsetIntegrationTest : ExtendedTSpdfTest {
+        private static readonly String SOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/CFFFontSubsetIntegrationTest/";
+
+        private static readonly String FONTS_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/sharedFontsResourceFiles/";
+
+        private static readonly String CJK_JP_BOLD_PATH = FONTS_FOLDER + "NotoSansCJKjp-Bold.otf";
+
+        private const int CJK_JP_BOLD_CFF_OFFSET = 259880;
+
+        private const int CJK_JP_BOLD_CFF_LENGTH = 16023217;
+
+        private static readonly String JP_REGULAR_PATH = FONTS_FOLDER + "NotoSansJP-Regular_charsetDataFormat0.otf";
+
+        private const int JP_REGULAR_CFF_OFFSET = 337316;
+
+        private const int JP_REGULAR_CFF_LENGTH = 4210891;
+
+        private static readonly String PURITAN_PATH = FONTS_FOLDER + "Puritan2.otf";
+
+        [NUnit.Framework.Test]
+        public virtual void SubsetNotoSansCjkJpBoldNoUsedGlyphsTest() {
+            String cmpCff = SOURCE_FOLDER + "subsetNotoSansCJKjpBoldNoUsedGlyphs.cff";
+            ICollection<int> glyphsUsed = JavaCollectionsUtil.EmptySet<int>();
+            byte[] cffSubsetBytes = SubsetNotoSansCjkJpBoldCff(CJK_JP_BOLD_PATH, CJK_JP_BOLD_CFF_OFFSET, CJK_JP_BOLD_CFF_LENGTH
+                , glyphsUsed);
+            int expectedSubsetLength = 279337;
+            NUnit.Framework.Assert.AreEqual(expectedSubsetLength, cffSubsetBytes.Length);
+            byte[] cmpBytes = File.ReadAllBytes(System.IO.Path.Combine(cmpCff));
+            NUnit.Framework.Assert.AreEqual(cmpBytes, cffSubsetBytes);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void SubsetNotoSansCjkJpBoldTwoUsedGlyphsTest() {
+            String cmpCff = SOURCE_FOLDER + "subsetNotoSansCJKjpBoldTwoUsedGlyphs.cff";
+            // In this case cid == gid for given characters.
+            // \u20eab "𠺫"
+            int glyphCid1 = 59715;
+            // \uff14 "４"
+            int glyphCid2 = 59066;
+            HashSet<int> glyphsUsed = new HashSet<int>(JavaUtil.ArraysAsList(glyphCid1, glyphCid2));
+            byte[] cffSubsetBytes = SubsetNotoSansCjkJpBoldCff(CJK_JP_BOLD_PATH, CJK_JP_BOLD_CFF_OFFSET, CJK_JP_BOLD_CFF_LENGTH
+                , glyphsUsed);
+            int expectedSubsetLength = 365381;
+            NUnit.Framework.Assert.AreEqual(expectedSubsetLength, cffSubsetBytes.Length);
+            byte[] cmpBytes = File.ReadAllBytes(System.IO.Path.Combine(cmpCff));
+            NUnit.Framework.Assert.AreEqual(cmpBytes, cffSubsetBytes);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void SubsetNotoSansJpRegularOneUsedGlyphTest() {
+            // In this case cid != gid for given characters.
+            // \u4FE1 "信"; gid: 0x0a72 / 2674
+            int glyphGid1 = 2674;
+            HashSet<int> glyphsUsed = new HashSet<int>(JavaCollectionsUtil.SingletonList(glyphGid1));
+            byte[] cffSubsetBytes = SubsetNotoSansCjkJpBoldCff(JP_REGULAR_PATH, JP_REGULAR_CFF_OFFSET, JP_REGULAR_CFF_LENGTH
+                , glyphsUsed);
+            int expectedSubsetLength = 121796;
+            NUnit.Framework.Assert.AreEqual(expectedSubsetLength, cffSubsetBytes.Length);
+            byte[] cmpBytes = File.ReadAllBytes(System.IO.Path.Combine(SOURCE_FOLDER + "subsetNotoSansJPRegularOneUsedGlyph.cff"
+                ));
+            NUnit.Framework.Assert.AreEqual(cmpBytes, cffSubsetBytes);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void SubsetNonCidCFFFontRangeCheck() {
+            // 'H' (not that it matters which glyph we use)
+            int glyphGid1 = 41;
+            HashSet<int> glyphsUsed = new HashSet<int>(JavaCollectionsUtil.SingletonList(glyphGid1));
+            byte[] cffData = new TrueTypeFont(PURITAN_PATH).GetFontStreamBytes();
+            byte[] cffSubsetBytes = new CFFFontSubset(cffData, glyphsUsed).Process();
+            CFFFont result = new CFFFont(cffSubsetBytes);
+            int expectedCharsetLength = 255;
+            // skip over the format ID (1 byte) and the first SID (2 bytes)
+            result.Seek(result.fonts[0].charsetOffset + 3);
+            NUnit.Framework.Assert.AreEqual(expectedCharsetLength - 2, result.GetCard16());
+        }
+
+        private byte[] SubsetNotoSansCjkJpBoldCff(String otfFile, int offsetToCff, int cffLength, ICollection<int>
+             glyphsUsed) {
+            RandomAccessFileOrArray fontRaf = null;
+            try {
+                fontRaf = new RandomAccessFileOrArray(new RandomAccessSourceFactory().CreateBestSource(otfFile));
+                byte[] cff = new byte[cffLength];
+                try {
+                    fontRaf.Seek(offsetToCff);
+                    fontRaf.ReadFully(cff);
+                }
+                finally {
+                    fontRaf.Close();
+                }
+                CFFFontSubset cffFontSubset = new CFFFontSubset(cff, glyphsUsed);
+                return cffFontSubset.Process();
+            }
+            finally {
+                if (fontRaf != null) {
+                    fontRaf.Close();
+                }
+            }
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/CFFFontTest.cs

@@ -0,0 +1,80 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using TSpdf.IO.Source;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font {
+    [NUnit.Framework.Category("UnitTest")]
+    public class CFFFontTest : ExtendedTSpdfTest {
+        private static readonly String SOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/sharedFontsResourceFiles/";
+
+        [NUnit.Framework.Test]
+        public virtual void SeekTest() {
+            RandomAccessFileOrArray raf = new RandomAccessFileOrArray(new RandomAccessSourceFactory().CreateBestSource
+                (SOURCE_FOLDER + "NotoSansCJKjp-Bold.otf"));
+            int offsetToCff = 259880;
+            int cffLength = 16023217;
+            byte[] cff = new byte[cffLength];
+            try {
+                raf.Seek(offsetToCff);
+                raf.ReadFully(cff);
+            }
+            finally {
+                raf.Close();
+            }
+            CFFFont cffFont = new CFFFont(cff);
+            cffFont.Seek(0);
+            // Get int (bin 0000 0001 0000 0000  0000 0100 0000 0011)
+            NUnit.Framework.Assert.AreEqual(16778243, cffFont.GetInt());
+            cffFont.Seek(0);
+            // Gets the first short (bin 0000 0001 0000 0000)
+            NUnit.Framework.Assert.AreEqual(256, cffFont.GetShort());
+            cffFont.Seek(2);
+            // Gets the second short (bin 0000 0100 0000 0011)
+            NUnit.Framework.Assert.AreEqual(1027, cffFont.GetShort());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetPositionTest() {
+            RandomAccessFileOrArray raf = new RandomAccessFileOrArray(new RandomAccessSourceFactory().CreateBestSource
+                (SOURCE_FOLDER + "NotoSansCJKjp-Bold.otf"));
+            int offsetToCff = 259880;
+            int cffLength = 16023217;
+            byte[] cff = new byte[cffLength];
+            try {
+                raf.Seek(offsetToCff);
+                raf.ReadFully(cff);
+            }
+            finally {
+                raf.Close();
+            }
+            CFFFont cffFont = new CFFFont(cff);
+            cffFont.Seek(0);
+            NUnit.Framework.Assert.AreEqual(0, cffFont.GetPosition());
+            cffFont.Seek(16);
+            NUnit.Framework.Assert.AreEqual(16, cffFont.GetPosition());
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/FontCacheNoFontAsianTest.cs

@@ -0,0 +1,170 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Otf;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font {
+    [NUnit.Framework.Category("UnitTest")]
+    public class FontCacheNoFontAsianTest : ExtendedTSpdfTest {
+        // Android-Conversion-Skip-File (TODO DEVSIX-7376 investigate why FontCacheNoFontAsianTest is skipped on Android)
+        [NUnit.Framework.SetUp]
+        public virtual void Before() {
+            FontCache.ClearSavedFonts();
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void ClearFontCacheTest() {
+            String fontName = "FreeSans.ttf";
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(fontName));
+            FontProgram fontProgram = new FontCacheNoFontAsianTest.FontProgramMock();
+            FontCache.SaveFont(fontProgram, fontName);
+            NUnit.Framework.Assert.AreEqual(fontProgram, FontCache.GetFont(fontName));
+            FontCache.ClearSavedFonts();
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(fontName));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void FontStringTtcCacheKeyTest() {
+            String fontName = "Font.ttc";
+            FontCacheKey ttc0 = FontCacheKey.Create(fontName, 0);
+            FontCacheKey ttc1 = FontCacheKey.Create(fontName, 1);
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(ttc0));
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(ttc1));
+            FontProgram fontProgram = new FontCacheNoFontAsianTest.FontProgramMock();
+            FontCache.SaveFont(fontProgram, ttc1);
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(ttc0));
+            NUnit.Framework.Assert.AreEqual(fontProgram, FontCache.GetFont(ttc1));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void FontBytesTtcCacheKeyTest() {
+            byte[] fontBytes = "SupposedTtcFontData".GetBytes(System.Text.Encoding.UTF8);
+            byte[] otherFontBytes = "DifferentTtcFontBytes".GetBytes(System.Text.Encoding.UTF8);
+            byte[] normalFontBytes = "NormalFontBytes".GetBytes(System.Text.Encoding.UTF8);
+            FontCacheKey ttc0 = FontCacheKey.Create(fontBytes, 1);
+            FontCacheKey otherTtc0 = FontCacheKey.Create(otherFontBytes, 1);
+            FontCacheKey normal = FontCacheKey.Create(normalFontBytes);
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(ttc0));
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(otherTtc0));
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(normal));
+            FontProgram otherTtc0MockFontProgram = new FontCacheNoFontAsianTest.FontProgramMock();
+            FontProgram normalMockFontProgram = new FontCacheNoFontAsianTest.FontProgramMock();
+            FontCache.SaveFont(otherTtc0MockFontProgram, otherTtc0);
+            FontCache.SaveFont(normalMockFontProgram, normal);
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(ttc0));
+            NUnit.Framework.Assert.AreEqual(otherTtc0MockFontProgram, FontCache.GetFont(otherTtc0));
+            NUnit.Framework.Assert.AreEqual(normalMockFontProgram, FontCache.GetFont(normal));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetCompatibleCidFontNoFontAsian() {
+            // Without font-asian module in the class path
+            // any value passed into a method is expected to return null.
+            NUnit.Framework.Assert.IsNull(FontCache.GetCompatibleCidFont("78-RKSJ-V"));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void IsPredefinedCidFontNoFontAsian() {
+            // Without font-asian module in the class path
+            // any value passed into a method is expected to return false.
+            NUnit.Framework.Assert.IsFalse(FontCache.IsPredefinedCidFont("78-RKSJ-V"));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetCompatibleCmapsNoFontAsian() {
+            // Without font-asian module in the class path
+            // any value passed into a method is expected to return null.
+            NUnit.Framework.Assert.IsNull(FontCache.GetCompatibleCmaps("HeiseiKakuGo-W5"));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetRegistryNamesNoFontAsian() {
+            // Without font-asian module in the class path
+            // registry names collection is expected to be empty.
+            NUnit.Framework.Assert.IsTrue(FontCache.GetRegistryNames().IsEmpty());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetCid2UniCMapNoFontAsian() {
+            // Without font-asian module in the class path
+            // no CMap can be found.
+            NUnit.Framework.Assert.Catch(typeof(TSpdf.IO.Exceptions.IOException), () => FontCache.GetCid2UniCmap("UniJIS-UTF16-H"
+                ));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetUni2CidCMapNoFontAsian() {
+            // Without font-asian module in the class path
+            // no CMap can be found.
+            NUnit.Framework.Assert.Catch(typeof(TSpdf.IO.Exceptions.IOException), () => FontCache.GetUni2CidCmap("UniJIS-UTF16-H"
+                ));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetByte2CidCMapNoFontAsian() {
+            // Without font-asian module in the class path
+            // no CMap can be found.
+            NUnit.Framework.Assert.Catch(typeof(TSpdf.IO.Exceptions.IOException), () => FontCache.GetByte2CidCmap("78ms-RKSJ-H"
+                ));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetCid2ByteCMapNoFontAsian() {
+            // Without font-asian module in the class path
+            // no CMap can be found.
+            NUnit.Framework.Assert.Catch(typeof(TSpdf.IO.Exceptions.IOException), () => FontCache.GetCid2Byte("78ms-RKSJ-H"
+                ));
+        }
+
+        private class FontProgramMock : FontProgram {
+            public override int GetPdfFontFlags() {
+                return 0;
+            }
+
+            public override int GetKerning(Glyph first, Glyph second) {
+                return 0;
+            }
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/FontEncodingTest.cs

@@ -0,0 +1,92 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font {
+    [NUnit.Framework.Category("UnitTest")]
+    public class FontEncodingTest : ExtendedTSpdfTest {
+        [NUnit.Framework.Test]
+        public virtual void NotSetDifferenceToMinus1IndexTest() {
+            FontEncoding encoding = FontEncoding.CreateEmptyFontEncoding();
+            String[] initialDifferences = (String[])encoding.differences.Clone();
+            encoding.SetDifference(-1, "a");
+            NUnit.Framework.Assert.AreEqual(initialDifferences, encoding.differences);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void NotSetDifferenceTo256IndexTest() {
+            FontEncoding encoding = FontEncoding.CreateEmptyFontEncoding();
+            String[] initialDifferences = (String[])encoding.differences.Clone();
+            encoding.SetDifference(256, "a");
+            NUnit.Framework.Assert.AreEqual(initialDifferences, encoding.differences);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void SetDifferenceToZeroIndexTest() {
+            FontEncoding encoding = FontEncoding.CreateEmptyFontEncoding();
+            encoding.SetDifference(0, "a");
+            NUnit.Framework.Assert.AreEqual("a", encoding.differences[0]);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void SetDifferenceTo255IndexTest() {
+            FontEncoding encoding = FontEncoding.CreateEmptyFontEncoding();
+            encoding.SetDifference(255, "a");
+            NUnit.Framework.Assert.AreEqual("a", encoding.differences[255]);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void GetNullDifferenceTest() {
+            FontEncoding encoding = FontEncoding.CreateEmptyFontEncoding();
+            NUnit.Framework.Assert.IsNull(encoding.GetDifference(0));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void SetDifferenceAndGetTest() {
+            FontEncoding encoding = FontEncoding.CreateEmptyFontEncoding();
+            encoding.SetDifference(0, "a");
+            NUnit.Framework.Assert.AreEqual("a", encoding.GetDifference(0));
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/FontProgramTest.cs

@@ -0,0 +1,93 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font.Constants;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font {
+    [NUnit.Framework.Category("UnitTest")]
+    public class FontProgramTest : ExtendedTSpdfTest {
+        private const String notExistingFont = "some-font.ttf";
+
+        [NUnit.Framework.Test]
+        public virtual void ExceptionMessageTest() {
+            Exception e = NUnit.Framework.Assert.Catch(typeof(System.IO.IOException), () => FontProgramFactory.CreateFont
+                (notExistingFont));
+            NUnit.Framework.Assert.AreEqual(MessageFormatUtil.Format(TSpdf.IO.Exceptions.IOException._1NotFoundAsFileOrResource
+                , notExistingFont), e.Message);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void BoldTest() {
+            FontProgram fp = FontProgramFactory.CreateFont(StandardFonts.HELVETICA);
+            fp.SetBold(true);
+            NUnit.Framework.Assert.IsTrue((fp.GetPdfFontFlags() & (1 << 18)) != 0, "Bold expected");
+            fp.SetBold(false);
+            NUnit.Framework.Assert.IsTrue((fp.GetPdfFontFlags() & (1 << 18)) == 0, "Not Bold expected");
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void RegisterDirectoryOpenTypeTest() {
+            FontProgramFactory.ClearRegisteredFonts();
+            FontProgramFactory.ClearRegisteredFontFamilies();
+            FontCache.ClearSavedFonts();
+            FontProgramFactory.RegisterFontDirectory(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/");
+            NUnit.Framework.Assert.AreEqual(43, FontProgramFactory.GetRegisteredFonts().Count);
+            NUnit.Framework.Assert.IsNull(FontCache.GetFont(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSansBold.ttf"));
+            NUnit.Framework.Assert.IsTrue(FontProgramFactory.GetRegisteredFonts().Contains("free sans lihavoitu"));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void RegisterDirectoryType1Test() {
+            FontProgramFactory.RegisterFontDirectory(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/type1/");
+            FontProgram computerModern = FontProgramFactory.CreateRegisteredFont("computer modern");
+            FontProgram cmr10 = FontProgramFactory.CreateRegisteredFont("cmr10");
+            NUnit.Framework.Assert.IsNotNull(computerModern);
+            NUnit.Framework.Assert.IsNotNull(cmr10);
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/MonospaceFontTest.cs

@@ -0,0 +1,50 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font {
+    [NUnit.Framework.Category("UnitTest")]
+    public class MonospaceFontTest : ExtendedTSpdfTest {
+        private static readonly String sourceFolder = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/MonospaceFontTest/";
+
+        [NUnit.Framework.Test]
+        public virtual void OpenMono() {
+            TrueTypeFont font = new TrueTypeFont(sourceFolder + "DejaVuSansMono.ttf");
+            NUnit.Framework.Assert.IsNotNull(font.GetGlyph('A'));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void OpenSans() {
+            TrueTypeFont font = new TrueTypeFont(sourceFolder + "DejaVuSans.ttf");
+            NUnit.Framework.Assert.IsNotNull(font.GetGlyph('A'));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void OpenSerif() {
+            TrueTypeFont font = new TrueTypeFont(sourceFolder + "DejaVuSerif.ttf");
+            NUnit.Framework.Assert.IsNotNull(font.GetGlyph('A'));
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/TrueTypeFontTest.cs

@@ -0,0 +1,83 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font.Otf;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font {
+    [NUnit.Framework.Category("UnitTest")]
+    public class TrueTypeFontTest : ExtendedTSpdfTest {
+        private static readonly String SOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/sharedFontsResourceFiles/";
+
+        [NUnit.Framework.Test]
+        public virtual void NotoSansJpCmapTest() {
+            // 信
+            char jpChar = '\u4FE1';
+            FontProgram fontProgram = FontProgramFactory.CreateFont(SOURCE_FOLDER + "NotoSansJP-Regular_charsetDataFormat0.otf"
+                );
+            Glyph glyph = fontProgram.GetGlyph(jpChar);
+            NUnit.Framework.Assert.AreEqual(new char[] { jpChar }, glyph.GetUnicodeChars());
+            NUnit.Framework.Assert.AreEqual(20449, glyph.GetUnicode());
+            NUnit.Framework.Assert.AreEqual(10195, glyph.GetCode());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void NotoSansScCmapTest() {
+            // 易
+            char chChar = '\u6613';
+            FontProgram fontProgram = FontProgramFactory.CreateFont(SOURCE_FOLDER + "NotoSansSC-Regular.otf");
+            Glyph glyph = fontProgram.GetGlyph(chChar);
+            NUnit.Framework.Assert.AreEqual(new char[] { chChar }, glyph.GetUnicodeChars());
+            NUnit.Framework.Assert.AreEqual(26131, glyph.GetUnicode());
+            NUnit.Framework.Assert.AreEqual(20292, glyph.GetCode());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void NotoSansTcCmapTest() {
+            // 易
+            char chChar = '\u6613';
+            FontProgram fontProgram = FontProgramFactory.CreateFont(SOURCE_FOLDER + "NotoSansTC-Regular.otf");
+            Glyph glyph = fontProgram.GetGlyph(chChar);
+            NUnit.Framework.Assert.AreEqual(new char[] { chChar }, glyph.GetUnicodeChars());
+            NUnit.Framework.Assert.AreEqual(26131, glyph.GetUnicode());
+            NUnit.Framework.Assert.AreEqual(20292, glyph.GetCode());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void NotoSansScMapGlyphsCidsToGidsTest() {
+            // 易
+            char chChar = '\u6613';
+            int charCidInFont = 20292;
+            int charGidInFont = 14890;
+            TrueTypeFont trueTypeFontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(SOURCE_FOLDER + "NotoSansSC-Regular.otf"
+                );
+            HashSet<int> glyphs = new HashSet<int>(JavaCollectionsUtil.SingletonList(charCidInFont));
+            ICollection<int> actualResult = trueTypeFontProgram.MapGlyphsCidsToGids(glyphs);
+            NUnit.Framework.Assert.AreEqual(1, actualResult.Count);
+            NUnit.Framework.Assert.IsTrue(actualResult.Contains(charGidInFont));
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/cmap/CMapByteCidTest.cs

@@ -0,0 +1,42 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Cmap {
+    [NUnit.Framework.Category("UnitTest")]
+    public class CMapByteCidTest : ExtendedTSpdfTest {
+        [NUnit.Framework.Test]
+        public virtual void AddCharAndDecodeByteCodeTest() {
+            CMapByteCid cMapByteCid = new CMapByteCid();
+            char byteCode = (char)0x94e0;
+            int cid = 7779;
+            byte[] byteCodeBytes = new byte[] { (byte)((byteCode & 0xFF00) >> 8), (byte)(byteCode & 0xFF) };
+            char[] charPerByteSequence = new char[] { (char)byteCodeBytes[0], (char)byteCodeBytes[1] };
+            cMapByteCid.AddChar(new String(charPerByteSequence), new CMapObject(CMapObject.NUMBER, cid));
+            String actual = cMapByteCid.DecodeSequence(byteCodeBytes, 0, 2);
+            String expected = new String(new char[] { (char)cid });
+            NUnit.Framework.Assert.AreEqual(expected, actual);
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/ActualTextIteratorTest.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using TSpdf.Commons.Utils;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("UnitTest")]
+    public class ActualTextIteratorTest : ExtendedTSpdfTest {
+        [NUnit.Framework.Test]
+        public virtual void TestActualTestParts() {
+            Glyph glyph = new Glyph(200, 200, '\u002d');
+            GlyphLine glyphLine = new GlyphLine(JavaUtil.ArraysAsList(glyph));
+            glyphLine.SetActualText(0, 1, "\u002d");
+            ActualTextIterator actualTextIterator = new ActualTextIterator(glyphLine);
+            GlyphLine.GlyphLinePart part = actualTextIterator.Next();
+            // When actual text is the same as the result by text extraction, we should omit redundant actual text in the content stream
+            NUnit.Framework.Assert.IsNull(part.actualText);
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GlyphLineTest.cs

@@ -0,0 +1,230 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using System.Collections.Generic;
+using System.IO;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font;
+using TSpdf.IO.Util;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("UnitTest")]
+    public class GlyphLineTest : ExtendedTSpdfTest {
+        private static IList<Glyph> ConstructGlyphListFromString(String text, TrueTypeFont font) {
+            IList<Glyph> glyphList = new List<Glyph>();
+            char[] chars = text.ToCharArray();
+            foreach (char letter in chars) {
+                glyphList.Add(font.GetGlyph(letter));
+            }
+            return glyphList;
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestEquals() {
+            Glyph glyph = new Glyph(200, 200, 200);
+            GlyphLine.ActualText actualText = new GlyphLine.ActualText("-");
+            GlyphLine one = new GlyphLine(new List<Glyph>(JavaUtil.ArraysAsList(glyph)), new List<GlyphLine.ActualText
+                >(JavaUtil.ArraysAsList(actualText)), 0, 1);
+            GlyphLine two = new GlyphLine(new List<Glyph>(JavaUtil.ArraysAsList(glyph)), new List<GlyphLine.ActualText
+                >(JavaUtil.ArraysAsList(actualText)), 0, 1);
+            one.Add(glyph);
+            two.Add(glyph);
+            one.end++;
+            two.end++;
+            NUnit.Framework.Assert.IsTrue(one.Equals(two));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestOtherLinesAddition() {
+            byte[] ttf = StreamUtil.InputStreamToArray(new FileStream(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSans.ttf", FileMode.Open, FileAccess.Read
+                ));
+            TrueTypeFont font = new TrueTypeFont(ttf);
+            GlyphLine containerLine = new GlyphLine(ConstructGlyphListFromString("Viva France!", font));
+            GlyphLine childLine1 = new GlyphLine(ConstructGlyphListFromString(" Liberte", font));
+            containerLine.Add(childLine1);
+            NUnit.Framework.Assert.AreEqual(containerLine.end, 12);
+            containerLine.end = 20;
+            GlyphLine childLine2 = new GlyphLine(ConstructGlyphListFromString(" Egalite", font));
+            containerLine.Add(childLine2);
+            NUnit.Framework.Assert.AreEqual(containerLine.end, 20);
+            containerLine.start = 10;
+            GlyphLine childLine3 = new GlyphLine(ConstructGlyphListFromString(" Fraternite", font));
+            containerLine.Add(childLine3);
+            NUnit.Framework.Assert.AreEqual(containerLine.start, 10);
+            containerLine.start = 0;
+            containerLine.Add(ConstructGlyphListFromString("!", font)[0]);
+            containerLine.end = 40;
+            NUnit.Framework.Assert.AreEqual(containerLine.glyphs.Count, 40);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestAdditionWithActualText() {
+            byte[] ttf = StreamUtil.InputStreamToArray(new FileStream(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSans.ttf", FileMode.Open, FileAccess.Read
+                ));
+            TrueTypeFont font = new TrueTypeFont(ttf);
+            IList<Glyph> glyphs = ConstructGlyphListFromString("Viva France!", font);
+            GlyphLine containerLine = new GlyphLine(glyphs);
+            NUnit.Framework.Assert.IsNull(containerLine.actualText);
+            containerLine.SetActualText(0, 1, "TEST");
+            NUnit.Framework.Assert.IsNotNull(containerLine.actualText);
+            NUnit.Framework.Assert.AreEqual(12, containerLine.actualText.Count);
+            NUnit.Framework.Assert.AreEqual("TEST", containerLine.actualText[0].value);
+            containerLine.Add(new GlyphLine(glyphs));
+            NUnit.Framework.Assert.AreEqual(24, containerLine.actualText.Count);
+            for (int i = 13; i < 24; i++) {
+                NUnit.Framework.Assert.IsNull(containerLine.actualText[i]);
+            }
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestOtherLinesWithActualTextAddition() {
+            byte[] ttf = StreamUtil.InputStreamToArray(new FileStream(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSans.ttf", FileMode.Open, FileAccess.Read
+                ));
+            TrueTypeFont font = new TrueTypeFont(ttf);
+            GlyphLine containerLine = new GlyphLine(ConstructGlyphListFromString("France", font));
+            GlyphLine childLine = new GlyphLine(ConstructGlyphListFromString("---Liberte", font));
+            childLine.SetActualText(3, 10, "Viva");
+            containerLine.Add(childLine);
+            containerLine.end = 16;
+            for (int i = 0; i < 9; i++) {
+                NUnit.Framework.Assert.IsNull(containerLine.actualText[i]);
+            }
+            for (int i = 9; i < 16; i++) {
+                NUnit.Framework.Assert.AreEqual("Viva", containerLine.actualText[i].value);
+            }
+            NUnit.Framework.Assert.AreEqual("France---Viva", containerLine.ToString());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestOtherLinesWithActualTextAddition02() {
+            byte[] ttf = StreamUtil.InputStreamToArray(new FileStream(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSans.ttf", FileMode.Open, FileAccess.Read
+                ));
+            TrueTypeFont font = new TrueTypeFont(ttf);
+            GlyphLine containerLine = new GlyphLine(ConstructGlyphListFromString("France", font));
+            containerLine.SetActualText(1, 5, "id");
+            GlyphLine childLine = new GlyphLine(ConstructGlyphListFromString("---Liberte", font));
+            childLine.SetActualText(3, 10, "Viva");
+            containerLine.Add(childLine);
+            containerLine.end = 16;
+            NUnit.Framework.Assert.IsNull(containerLine.actualText[0]);
+            for (int i = 1; i < 5; i++) {
+                NUnit.Framework.Assert.AreEqual("id", containerLine.actualText[i].value);
+            }
+            for (int i = 5; i < 9; i++) {
+                NUnit.Framework.Assert.IsNull(containerLine.actualText[i]);
+            }
+            for (int i = 9; i < 16; i++) {
+                NUnit.Framework.Assert.AreEqual("Viva", containerLine.actualText[i].value);
+            }
+            NUnit.Framework.Assert.AreEqual("Fide---Viva", containerLine.ToString());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestContentReplacingWithNullActualText() {
+            byte[] ttf = StreamUtil.InputStreamToArray(new FileStream(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSans.ttf", FileMode.Open, FileAccess.Read
+                ));
+            TrueTypeFont font = new TrueTypeFont(ttf);
+            GlyphLine lineToBeReplaced = new GlyphLine(ConstructGlyphListFromString("Byelorussia", font));
+            lineToBeReplaced.SetActualText(1, 2, "e");
+            GlyphLine lineToBeCopied = new GlyphLine(ConstructGlyphListFromString("Belarus", font));
+            lineToBeReplaced.ReplaceContent(lineToBeCopied);
+            // Test that no exception has been thrown. Also check the content.
+            NUnit.Framework.Assert.AreEqual("Belarus", lineToBeReplaced.ToString());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestActualTextForSubstitutedGlyphProcessingInSubstituteOneToMany01() {
+            String expectedActualTextForFirstGlyph = "0";
+            String expectedActualTextForSecondGlyph = "A";
+            byte[] ttf = StreamUtil.InputStreamToArray(new FileStream(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSans.ttf", FileMode.Open, FileAccess.Read
+                ));
+            TrueTypeFont font = new TrueTypeFont(ttf);
+            // no actual text for the second glyph is set - it should be created during substitution
+            GlyphLine line = new GlyphLine(ConstructGlyphListFromString("AA", font));
+            line.SetActualText(0, 1, expectedActualTextForFirstGlyph);
+            line.idx = 1;
+            line.SubstituteOneToMany(font.GetGsubTable(), new int[] { 39, 40 });
+            NUnit.Framework.Assert.IsNotNull(line.actualText);
+            NUnit.Framework.Assert.AreEqual(3, line.actualText.Count);
+            NUnit.Framework.Assert.AreSame(line.actualText[1], line.actualText[2]);
+            NUnit.Framework.Assert.AreEqual(expectedActualTextForSecondGlyph, line.actualText[1].value);
+            // check that it hasn't been corrupted
+            NUnit.Framework.Assert.AreEqual(expectedActualTextForFirstGlyph, line.actualText[0].value);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestActualTextForSubstitutedGlyphProcessingInSubstituteOneToMany02() {
+            String expectedActualTextForFirstGlyph = "A";
+            byte[] ttf = StreamUtil.InputStreamToArray(new FileStream(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSans.ttf", FileMode.Open, FileAccess.Read
+                ));
+            TrueTypeFont font = new TrueTypeFont(ttf);
+            GlyphLine line = new GlyphLine(ConstructGlyphListFromString("A", font));
+            line.SetActualText(0, 1, expectedActualTextForFirstGlyph);
+            line.SubstituteOneToMany(font.GetGsubTable(), new int[] { 39, 40 });
+            NUnit.Framework.Assert.IsNotNull(line.actualText);
+            NUnit.Framework.Assert.AreEqual(2, line.actualText.Count);
+            NUnit.Framework.Assert.AreSame(line.actualText[0], line.actualText[1]);
+            NUnit.Framework.Assert.AreEqual(expectedActualTextForFirstGlyph, line.actualText[0].value);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestActualTextForSubstitutedGlyphProcessingInSubstituteOneToMany03() {
+            byte[] ttf = StreamUtil.InputStreamToArray(new FileStream(TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+                .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/FreeSans.ttf", FileMode.Open, FileAccess.Read
+                ));
+            TrueTypeFont font = new TrueTypeFont(ttf);
+            // no actual text is set
+            GlyphLine line = new GlyphLine(ConstructGlyphListFromString("A", font));
+            line.SubstituteOneToMany(font.GetGsubTable(), new int[] { 39, 40 });
+            NUnit.Framework.Assert.IsNull(line.actualText);
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GlyphTest.cs

@@ -0,0 +1,54 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("UnitTest")]
+    public class GlyphTest : ExtendedTSpdfTest {
+        [NUnit.Framework.Test]
+        public virtual void HasPlacementIfAnchorDeltaNonZeroTest() {
+            Glyph glyph = CreateDummyGlyph();
+            NUnit.Framework.Assert.AreEqual(0, glyph.GetXPlacement());
+            NUnit.Framework.Assert.AreEqual(0, glyph.GetYPlacement());
+            NUnit.Framework.Assert.AreEqual(0, glyph.GetAnchorDelta());
+            NUnit.Framework.Assert.IsFalse(glyph.HasPlacement());
+            glyph.SetAnchorDelta((short)10);
+            NUnit.Framework.Assert.IsTrue(glyph.HasPlacement());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void HasOffsetsIfAnchorDeltaNonZeroTest() {
+            Glyph glyph = CreateDummyGlyph();
+            NUnit.Framework.Assert.AreEqual(0, glyph.GetXPlacement());
+            NUnit.Framework.Assert.AreEqual(0, glyph.GetYPlacement());
+            NUnit.Framework.Assert.AreEqual(0, glyph.GetAnchorDelta());
+            NUnit.Framework.Assert.IsFalse(glyph.HasOffsets());
+            glyph.SetAnchorDelta((short)10);
+            NUnit.Framework.Assert.IsTrue(glyph.HasOffsets());
+        }
+
+        private static Glyph CreateDummyGlyph() {
+            return new Glyph(0, 0, 0);
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GposLookupType1Test.cs

@@ -0,0 +1,86 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class GposLookupType1Test : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/GposLookupType1Test/";
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyXAdvanceIsAppliedSubFormat1() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoSansMyanmar-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType1 lookup = (GposLookupType1)gposTableReader.GetLookupTable(29);
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(new Glyph(fontProgram.GetGlyphByCode(174)), new Glyph(fontProgram
+                .GetGlyphByCode(5)));
+            GlyphLine gl = new GlyphLine(glyphs);
+            gl.idx = 0;
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(0).GetXAdvance());
+            NUnit.Framework.Assert.IsTrue(lookup.TransformOne(gl));
+            NUnit.Framework.Assert.AreEqual(219, gl.Get(0).GetXAdvance());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyPositionIsNotAppliedForIrrelevantGlyphSubFormat1() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoSansMyanmar-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType1 lookup = (GposLookupType1)gposTableReader.GetLookupTable(29);
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(new Glyph(fontProgram.GetGlyphByCode(5)), new Glyph(fontProgram
+                .GetGlyphByCode(174)));
+            GlyphLine gl = new GlyphLine(glyphs);
+            gl.idx = 0;
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(0).GetXAdvance());
+            NUnit.Framework.Assert.IsFalse(lookup.TransformOne(gl));
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(0).GetXAdvance());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyDifferentXAdvanceIsAppliedSubFormat2() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoSansMyanmar-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType1 lookup = (GposLookupType1)gposTableReader.GetLookupTable(16);
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(new Glyph(fontProgram.GetGlyphByCode(401)), new Glyph(fontProgram
+                .GetGlyphByCode(5)));
+            GlyphLine gl = new GlyphLine(glyphs);
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(0).GetXAdvance());
+            NUnit.Framework.Assert.IsTrue(lookup.TransformOne(gl));
+            NUnit.Framework.Assert.AreEqual(109, gl.Get(0).GetXAdvance());
+            // Subtable type 2 defines different GposValueRecords for different coverage glyphs
+            glyphs = JavaUtil.ArraysAsList(new Glyph(fontProgram.GetGlyphByCode(508)), new Glyph(fontProgram.GetGlyphByCode
+                (5)));
+            gl = new GlyphLine(glyphs);
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(0).GetXAdvance());
+            NUnit.Framework.Assert.IsTrue(lookup.TransformOne(gl));
+            NUnit.Framework.Assert.AreEqual(158, gl.Get(0).GetXAdvance());
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GposLookupType4Test.cs

@@ -0,0 +1,52 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class GposLookupType4Test : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/GposLookupType4Test/";
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyMarkToBaseAttachment() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "Padauk-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType4 lookup = (GposLookupType4)gposTableReader.GetLookupTable(192);
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(new Glyph(fontProgram.GetGlyphByCode(163)), new Glyph(fontProgram
+                .GetGlyphByCode(207)), new Glyph(fontProgram.GetGlyphByCode(213)));
+            GlyphLine gl = new GlyphLine(glyphs);
+            gl.idx = 2;
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(2).GetXPlacement());
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(2).GetAnchorDelta());
+            lookup.TransformOne(gl);
+            NUnit.Framework.Assert.AreEqual(364, gl.Get(2).GetXPlacement());
+            NUnit.Framework.Assert.AreEqual(-2, gl.Get(2).GetAnchorDelta());
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GposLookupType5Test.cs

@@ -0,0 +1,89 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class GposLookupType5Test : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/GposLookupType5Test/";
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyMarkToBaseAttachment() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "KhmerOS.ttf");
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType5 lookup = (GposLookupType5)gposTableReader.GetLookupTable(0);
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(new Glyph(fontProgram.GetGlyphByCode(445)), new Glyph(fontProgram
+                .GetGlyphByCode(394)));
+            GlyphLine gl = new GlyphLine(glyphs);
+            gl.idx = 1;
+            lookup.TransformOne(gl);
+            NUnit.Framework.Assert.AreEqual(2, gl.Size());
+            NUnit.Framework.Assert.AreEqual(445, gl.Get(0).GetCode());
+            NUnit.Framework.Assert.AreEqual(394, gl.Get(1).GetCode());
+            NUnit.Framework.Assert.AreEqual(-1, gl.Get(1).GetAnchorDelta());
+            NUnit.Framework.Assert.AreEqual(756, gl.Get(1).GetXPlacement());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestSelectingCorrectAttachmentAlternative() {
+            // TODO on completion of DEVSIX-3732 this test will probably have to be refactored
+            //  since we will have to emulate previous substitutions and populate the substitution info
+            //  to the glyph line so that mark is attached to the correct component of a ligature
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoNaskhArabic-Regular.ttf"
+                );
+            GlyphLine glyphLine = new GlyphLine(JavaUtil.ArraysAsList(fontProgram.GetGlyphByCode(513), fontProgram.GetGlyphByCode
+                (75)));
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType5 lookup = (GposLookupType5)gposTableReader.GetLookupTable(3);
+            glyphLine.idx = 1;
+            lookup.TransformOne(glyphLine);
+            NUnit.Framework.Assert.AreEqual(2, glyphLine.Size());
+            NUnit.Framework.Assert.AreEqual(513, glyphLine.Get(0).GetCode());
+            NUnit.Framework.Assert.AreEqual(75, glyphLine.Get(1).GetCode());
+            NUnit.Framework.Assert.AreEqual(-1, glyphLine.Get(1).GetAnchorDelta());
+            NUnit.Framework.Assert.AreEqual(-22, glyphLine.Get(1).GetXPlacement());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestThatNoTransformationsAppliedForNonRelevantGlyphs() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoNaskhArabic-Regular.ttf"
+                );
+            GlyphLine glyphLine = new GlyphLine(JavaUtil.ArraysAsList(fontProgram.GetGlyph('1'), fontProgram.GetGlyphByCode
+                (75)));
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType5 lookup = (GposLookupType5)gposTableReader.GetLookupTable(3);
+            glyphLine.idx = 1;
+            lookup.TransformOne(glyphLine);
+            NUnit.Framework.Assert.AreEqual(2, glyphLine.Size());
+            NUnit.Framework.Assert.AreEqual(1490, glyphLine.Get(0).GetCode());
+            NUnit.Framework.Assert.AreEqual(75, glyphLine.Get(1).GetCode());
+            NUnit.Framework.Assert.AreEqual(0, glyphLine.Get(1).GetAnchorDelta());
+            NUnit.Framework.Assert.AreEqual(0, glyphLine.Get(1).GetXPlacement());
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GposLookupType7Test.cs

@@ -0,0 +1,65 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class GposLookupType7Test : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/GposLookupType7Test/";
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyXAdvanceIsAppliedForContextualPositioning() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoSansMyanmar-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType7 lookup = (GposLookupType7)gposTableReader.GetLookupTable(28);
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(fontProgram.GetGlyphByCode(25), fontProgram.GetGlyphByCode(174
+                ), fontProgram.GetGlyphByCode(5), fontProgram.GetGlyphByCode(411));
+            GlyphLine gl = new GlyphLine(glyphs);
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(1).GetXAdvance());
+            NUnit.Framework.Assert.IsTrue(lookup.TransformLine(gl));
+            NUnit.Framework.Assert.AreEqual(219, gl.Get(1).GetXAdvance());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyXAdvanceIsNotAppliedForUnsatisfiedContextualPositioning() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoSansMyanmar-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            GposLookupType7 lookup = (GposLookupType7)gposTableReader.GetLookupTable(28);
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(fontProgram.GetGlyphByCode(1), fontProgram.GetGlyphByCode(174)
+                , fontProgram.GetGlyphByCode(5), fontProgram.GetGlyphByCode(411));
+            GlyphLine gl = new GlyphLine(glyphs);
+            NUnit.Framework.Assert.IsFalse(lookup.TransformLine(gl));
+            for (int i = 0; i < gl.Size(); i++) {
+                NUnit.Framework.Assert.AreEqual(0, gl.Get(i).GetXAdvance());
+                NUnit.Framework.Assert.AreEqual(0, gl.Get(i).GetYAdvance());
+            }
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GposLookupType8Test.cs

@@ -0,0 +1,81 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class GposLookupType8Test : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/GposLookupType8Test/";
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyXAdvanceIsAppliedForContextualPositioning() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "Padauk-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(fontProgram.GetGlyphByCode(233), fontProgram.GetGlyphByCode(163
+                ), fontProgram.GetGlyphByCode(158), fontProgram.GetGlyphByCode(227));
+            GlyphLine gl = new GlyphLine(glyphs);
+            GposLookupType8 lookup = (GposLookupType8)gposTableReader.GetLookupTable(92);
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(2).GetXAdvance());
+            NUnit.Framework.Assert.IsTrue(lookup.TransformLine(gl));
+            NUnit.Framework.Assert.AreEqual(28, gl.Get(2).GetXAdvance());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyXAdvanceIsAppliedForPosTableLookup8Format2() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoSansMyanmar-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(fontProgram.GetGlyphByCode(29), fontProgram.GetGlyphByCode(26)
+                , fontProgram.GetGlyphByCode(431), fontProgram.GetGlyphByCode(415), fontProgram.GetGlyphByCode(199), fontProgram
+                .GetGlyphByCode(26), fontProgram.GetGlyphByCode(407), fontProgram.GetGlyphByCode(210), fontProgram.GetGlyphByCode
+                (417));
+            GlyphLine gl = new GlyphLine(glyphs);
+            GposLookupType8 lookup = (GposLookupType8)gposTableReader.GetLookupTable(0);
+            NUnit.Framework.Assert.AreEqual(0, gl.Get(1).GetXAdvance());
+            NUnit.Framework.Assert.IsTrue(lookup.TransformLine(gl));
+            NUnit.Framework.Assert.AreEqual(134, gl.Get(1).GetXAdvance());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void VerifyXAdvanceIsNotAppliedForUnsatisfiedContextualPositioning() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "Padauk-Regular.ttf"
+                );
+            GlyphPositioningTableReader gposTableReader = fontProgram.GetGposTable();
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(fontProgram.GetGlyphByCode(233), fontProgram.GetGlyphByCode(163
+                ), fontProgram.GetGlyphByCode(158), fontProgram.GetGlyphByCode(233));
+            GlyphLine gl = new GlyphLine(glyphs);
+            GposLookupType8 lookup = (GposLookupType8)gposTableReader.GetLookupTable(92);
+            NUnit.Framework.Assert.IsFalse(lookup.TransformLine(gl));
+            for (int i = 0; i < gl.Size(); i++) {
+                NUnit.Framework.Assert.AreEqual(0, gl.Get(i).GetXAdvance());
+                NUnit.Framework.Assert.AreEqual(0, gl.Get(i).GetYAdvance());
+            }
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GsubLookupType4Test.cs

@@ -0,0 +1,49 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class GsubLookupType4Test : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/GsubLookupType4Test/";
+
+        [NUnit.Framework.Test]
+        public virtual void TestNoIndexOutOfBound() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "DejaVuSansMono.ttf"
+                );
+            GlyphSubstitutionTableReader gsubTableReader = fontProgram.GetGsubTable();
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(new Glyph(1, 1, 1), new Glyph(1, 1, 1), new Glyph(1, 1, 1), new 
+                Glyph(1, 1, 1), new Glyph(1, 1, 1), new Glyph(1, 1, 1));
+            GlyphLine gl = new GlyphLine(glyphs);
+            gl.idx = gl.end;
+            GsubLookupType4 lookup = (GsubLookupType4)gsubTableReader.GetLookupTable(6);
+            //Assert that no exception is thrown if gl.idx = gl.end
+            NUnit.Framework.Assert.IsFalse(lookup.TransformOne(gl));
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/GsubLookupType6Test.cs

@@ -0,0 +1,65 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.Commons.Utils;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class GsubLookupType6Test : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/GsubLookupType6Test/";
+
+        [NUnit.Framework.Test]
+        public virtual void TestSubstitutionApplied() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "Padauk-Regular.ttf"
+                );
+            GlyphSubstitutionTableReader gsubTableReader = fontProgram.GetGsubTable();
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(fontProgram.GetGlyphByCode(233), fontProgram.GetGlyphByCode(167
+                ), fontProgram.GetGlyphByCode(207), fontProgram.GetGlyphByCode(149), fontProgram.GetGlyphByCode(207), 
+                fontProgram.GetGlyphByCode(186), fontProgram.GetGlyphByCode(229), fontProgram.GetGlyphByCode(248));
+            GlyphLine gl = new GlyphLine(glyphs);
+            GsubLookupType6 lookup = (GsubLookupType6)gsubTableReader.GetLookupTable(57);
+            NUnit.Framework.Assert.AreEqual(233, gl.Get(0).GetCode());
+            NUnit.Framework.Assert.IsTrue(lookup.TransformLine(gl));
+            NUnit.Framework.Assert.AreEqual(234, gl.Get(0).GetCode());
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestSubstitutionNotApplied() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "Padauk-Regular.ttf"
+                );
+            GlyphSubstitutionTableReader gsubTableReader = fontProgram.GetGsubTable();
+            IList<Glyph> glyphs = JavaUtil.ArraysAsList(fontProgram.GetGlyphByCode(233), fontProgram.GetGlyphByCode(167
+                ), fontProgram.GetGlyphByCode(207), fontProgram.GetGlyphByCode(149), fontProgram.GetGlyphByCode(207), 
+                fontProgram.GetGlyphByCode(186), fontProgram.GetGlyphByCode(229), fontProgram.GetGlyphByCode(248));
+            GlyphLine gl = new GlyphLine(glyphs);
+            GsubLookupType6 lookup = (GsubLookupType6)gsubTableReader.GetLookupTable(54);
+            NUnit.Framework.Assert.AreEqual(233, gl.Get(0).GetCode());
+            NUnit.Framework.Assert.IsFalse(lookup.TransformLine(gl));
+            NUnit.Framework.Assert.AreEqual(233, gl.Get(0).GetCode());
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/OpenTypeFontTableReaderTest.cs

@@ -0,0 +1,72 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Linq;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("UnitTest")]
+    public class OpenTypeFontTableReaderTest : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/OpenTypeFontTableReaderTest/";
+
+        [NUnit.Framework.Test]
+        public virtual void TestFetchLangSysByTag() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoSansMyanmar-Regular.ttf"
+                );
+            GlyphSubstitutionTableReader gsub = fontProgram.GetGsubTable();
+            ScriptRecord mym2 = gsub.GetScriptRecords()[0];
+            NUnit.Framework.Assert.AreEqual("mym2", mym2.tag);
+            // default LangSys has no tag
+            NUnit.Framework.Assert.AreEqual("", gsub.GetLanguageRecord("mym2").tag);
+            NUnit.Framework.Assert.AreEqual(LanguageTags.SGAW_KAREN, gsub.GetLanguageRecord("mym2", LanguageTags.SGAW_KAREN
+                ).tag);
+            NUnit.Framework.Assert.AreEqual(LanguageTags.MON, gsub.GetLanguageRecord("mym2", LanguageTags.MON).tag);
+            NUnit.Framework.Assert.IsNull(gsub.GetLanguageRecord(null));
+            NUnit.Framework.Assert.IsNull(gsub.GetLanguageRecord("mym3"));
+            NUnit.Framework.Assert.IsNull(gsub.GetLanguageRecord("mym3", LanguageTags.SGAW_KAREN));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestGetLookupsArray() {
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + "NotoSansMyanmar-Regular.ttf"
+                );
+            GlyphSubstitutionTableReader gsub = fontProgram.GetGsubTable();
+            FeatureRecord firstRecord = new FeatureRecord();
+            firstRecord.lookups = new int[] { 5, 2 };
+            firstRecord.tag = "1";
+            FeatureRecord secondRecord = new FeatureRecord();
+            secondRecord.lookups = new int[] { 4, 10 };
+            secondRecord.tag = "2";
+            FeatureRecord[] records = new FeatureRecord[] { firstRecord, secondRecord };
+            int[] lookupsLocations = gsub.GetLookups(firstRecord).Select((record) => record.subTableLocations[0]).ToArray
+                ();
+            int[] expected = new int[] { 142610, 142436 };
+            NUnit.Framework.Assert.AreEqual(expected, lookupsLocations);
+            lookupsLocations = gsub.GetLookups(records).Select((record) => record.subTableLocations[0]).ToArray();
+            expected = new int[] { 142436, 142538, 142610, 143908 };
+            NUnit.Framework.Assert.AreEqual(expected, lookupsLocations);
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/OpenTypeGdefTableReaderTest.cs

@@ -0,0 +1,64 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using TSpdf.IO.Font;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("IntegrationTest")]
+    public class OpenTypeGdefTableReaderTest : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/OpenTypeGdefTableReaderTest/";
+
+        [NUnit.Framework.Test]
+        public virtual void TestLookupFlagWithMarkAttachmentTypeAndMarkGlyphWithoutMarkAttachmentClass() {
+            String fontName = "Padauk-Regular.ttf";
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + fontName);
+            OpenTypeGdefTableReader gdef = fontProgram.GetGdefTable();
+            int glyphCode = 207;
+            NUnit.Framework.Assert.AreEqual(OtfClass.GLYPH_MARK, gdef.GetGlyphClassTable().GetOtfClass(glyphCode));
+            NUnit.Framework.Assert.IsTrue(gdef.IsSkip(glyphCode, (1 << 8) | OpenTypeGdefTableReader.FLAG_IGNORE_BASE));
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestLookupFlagWithMarkAttachmentTypeAndMarkGlyphWithSameMarkAttachmentClass() {
+            String fontName = "Padauk-Regular.ttf";
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + fontName);
+            OpenTypeGdefTableReader gdef = fontProgram.GetGdefTable();
+            int glyphCode = 151;
+            NUnit.Framework.Assert.AreEqual(OtfClass.GLYPH_MARK, gdef.GetGlyphClassTable().GetOtfClass(glyphCode));
+            NUnit.Framework.Assert.IsFalse(gdef.IsSkip(glyphCode, (1 << 8) | OpenTypeGdefTableReader.FLAG_IGNORE_BASE)
+                );
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestLookupFlagWithMarkAttachmentTypeAndBaseGlyph() {
+            String fontName = "Padauk-Regular.ttf";
+            TrueTypeFont fontProgram = (TrueTypeFont)FontProgramFactory.CreateFont(RESOURCE_FOLDER + fontName);
+            OpenTypeGdefTableReader gdef = fontProgram.GetGdefTable();
+            int glyphCode = 165;
+            NUnit.Framework.Assert.AreEqual(OtfClass.GLYPH_BASE, gdef.GetGlyphClassTable().GetOtfClass(glyphCode));
+            NUnit.Framework.Assert.IsFalse(gdef.IsSkip(glyphCode, (1 << 8)));
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/otf/OtfReadCommonTest.cs

@@ -0,0 +1,118 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is offered under a commercial and under the AGPL license.
+For commercial licensing, contact us at https://TSpdfpdf.com/sales.  For AGPL licensing, see below.
+
+AGPL licensing:
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+using System;
+using System.Collections.Generic;
+using TSpdf.IO.Source;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Otf {
+    [NUnit.Framework.Category("UnitTest")]
+    public class OtfReadCommonTest : ExtendedTSpdfTest {
+        private static readonly String RESOURCE_FOLDER = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf/OtfReadCommonTest/";
+
+        private static readonly String RESOURCE_FOLDER_2 = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/otf" + "/GposLookupType7Test/";
+
+        [NUnit.Framework.Test]
+        public virtual void TestReadCoverageFormat1() {
+            // Based on Example 5 from the specification
+            // https://docs.microsoft.com/en-us/typography/opentype/spec/chapter2
+            // 0001 0005 0038 003B 0041 1042 A04A
+            String path = RESOURCE_FOLDER + "coverage-format-1.bin";
+            RandomAccessFileOrArray rf = new RandomAccessFileOrArray(new RandomAccessSourceFactory().CreateBestSource(
+                path));
+            IList<int> glyphIds = OtfReadCommon.ReadCoverageFormat(rf, 0);
+            NUnit.Framework.Assert.AreEqual(5, glyphIds.Count);
+            NUnit.Framework.Assert.AreEqual(0x38, (int)glyphIds[0]);
+            NUnit.Framework.Assert.AreEqual(0x3B, (int)glyphIds[1]);
+            NUnit.Framework.Assert.AreEqual(0x41, (int)glyphIds[2]);
+            NUnit.Framework.Assert.AreEqual(0x1042, (int)glyphIds[3]);
+            NUnit.Framework.Assert.AreEqual(0xA04A, (int)glyphIds[4]);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestReadCoverageFormat2() {
+            // Based on Example 6 from the specification
+            // https://docs.microsoft.com/en-us/typography/opentype/spec/chapter2
+            // 0002 0001 A04E A057 0000
+            String path = RESOURCE_FOLDER + "coverage-format-2.bin";
+            RandomAccessFileOrArray rf = new RandomAccessFileOrArray(new RandomAccessSourceFactory().CreateBestSource(
+                path));
+            IList<int> glyphIds = OtfReadCommon.ReadCoverageFormat(rf, 0);
+            NUnit.Framework.Assert.AreEqual(10, glyphIds.Count);
+            NUnit.Framework.Assert.AreEqual(0xA04E, (int)glyphIds[0]);
+            NUnit.Framework.Assert.AreEqual(0xA057, (int)glyphIds[9]);
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void TestConversionGlyphToTextSpace() {
+            OtfReadCommonTest.OpenTypeFontTableReaderTest gposTableReader = new OtfReadCommonTest.OpenTypeFontTableReaderTest
+                (this, new OtfReadCommonTest.RandomAccesArrayTest(this, null), 0, null, null, 1);
+            // at 15 we fill up all values
+            GposValueRecord valueRecord = OtfReadCommon.ReadGposValueRecord(gposTableReader, 15);
+            NUnit.Framework.Assert.AreEqual(2000, valueRecord.XAdvance);
+            NUnit.Framework.Assert.AreEqual(2000, valueRecord.XPlacement);
+            NUnit.Framework.Assert.AreEqual(2000, valueRecord.YAdvance);
+            NUnit.Framework.Assert.AreEqual(2000, valueRecord.YPlacement);
+        }
+
+        internal class OpenTypeFontTableReaderTest : OpenTypeFontTableReader {
+            protected internal OpenTypeFontTableReaderTest(OtfReadCommonTest _enclosing, RandomAccessFileOrArray rf, int
+                 tableLocation, OpenTypeGdefTableReader gdef, IDictionary<int, Glyph> indexGlyphMap, int unitsPerEm)
+                : base(rf, tableLocation, gdef, indexGlyphMap, unitsPerEm) {
+                this._enclosing = _enclosing;
+            }
+
+            protected internal override OpenTableLookup ReadLookupTable(int lookupType, int lookupFlag, int[] subTableLocations
+                ) {
+                return null;
+            }
+
+            private readonly OtfReadCommonTest _enclosing;
+        }
+
+        internal class RandomAccesArrayTest : RandomAccessFileOrArray {
+            /// <summary>Creates a RandomAccessFileOrArray that wraps the specified byte source.</summary>
+            /// <remarks>
+            /// Creates a RandomAccessFileOrArray that wraps the specified byte source.  The byte source will be closed when
+            /// this RandomAccessFileOrArray is closed.
+            /// </remarks>
+            /// <param name="byteSource">the byte source to wrap</param>
+            public RandomAccesArrayTest(OtfReadCommonTest _enclosing, IRandomAccessSource byteSource)
+                : base(byteSource) {
+                this._enclosing = _enclosing;
+            }
+
+            public override short ReadShort() {
+                return 2;
+            }
+
+            public override long Skip(long n) {
+                return 2;
+            }
+
+            private readonly OtfReadCommonTest _enclosing;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/SimpleWoff2DecodeTest.cs

@@ -0,0 +1,73 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+
+namespace TSpdf.IO.Font.Woff2 {
+    public class SimpleWoff2DecodeTest : Woff2DecodeTest {
+        private static readonly String sourceFolder = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/woff2/SimpleWoff2Decode/";
+
+        private static readonly String targetFolder = NUnit.Framework.TestContext.CurrentContext.TestDirectory + "/test/TSpdf/io/font/woff2/SimpleWoff2Decode/";
+
+        [NUnit.Framework.OneTimeSetUp]
+        public static void SetUp() {
+            if (DEBUG) {
+                CreateOrClearDestinationFolder(targetFolder);
+            }
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void SimpleTtfTest() {
+            RunTest("NotoSansCJKtc-Regular");
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void BigTTCTest() {
+            RunTest("NotoSansCJK-Regular");
+        }
+
+        private void RunTest(String fontName) {
+            RunTest(fontName, sourceFolder, targetFolder, true);
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/Woff2DecodeTest.cs

@@ -0,0 +1,97 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using System.IO;
+using TSpdf.IO.Exceptions;
+using TSpdf.Test;
+
+namespace TSpdf.IO.Font.Woff2 {
+    [NUnit.Framework.Category("UnitTest")]
+    public abstract class Woff2DecodeTest : ExtendedTSpdfTest {
+        protected internal static bool DEBUG = true;
+
+        protected internal virtual bool IsDebug() {
+            return DEBUG;
+        }
+
+        protected internal void RunTest(String fileName, String sourceFolder, String targetFolder, bool isFontValid
+            ) {
+            String inFile = fileName + ".woff2";
+            String outFile = fileName + ".ttf";
+            String cmpFile = "cmp_" + fileName + ".ttf";
+            byte[] @in = null;
+            byte[] @out = null;
+            byte[] cmp = null;
+            try {
+                @in = ReadFile(sourceFolder + inFile);
+                if (isFontValid) {
+                    NUnit.Framework.Assert.IsTrue(Woff2Converter.IsWoff2Font(@in));
+                }
+                @out = Woff2Converter.Convert(@in);
+                cmp = ReadFile(sourceFolder + cmpFile);
+                NUnit.Framework.Assert.IsTrue(isFontValid, "Only valid fonts should reach this");
+                NUnit.Framework.Assert.AreEqual(cmp, @out);
+            }
+            catch (FontCompressionException e) {
+                if (isFontValid) {
+                    throw;
+                }
+            }
+            finally {
+                if (IsDebug()) {
+                    SaveFile(@in, targetFolder + inFile);
+                    SaveFile(@out, targetFolder + outFile);
+                    SaveFile(cmp, targetFolder + cmpFile);
+                }
+            }
+        }
+
+        protected internal void SaveFile(byte[] content, String fileName) {
+            if (content != null) {
+                Stream os = new FileStream(fileName, FileMode.Create);
+                os.Write(content);
+                os.Dispose();
+            }
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/W3CWoff2DecodeTest.cs

@@ -0,0 +1,95 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using System.IO;
+using TSpdf.IO.Font.Woff2;
+
+namespace TSpdf.IO.Font.Woff2.W3c {
+    public abstract class W3CWoff2DecodeTest : Woff2DecodeTest {
+        private static readonly String baseSourceFolder = TSpdf.Test.TestUtil.GetParentProjectDirectory(NUnit.Framework.TestContext
+            .CurrentContext.TestDirectory) + "/resources/TSpdf/io/font/woff2/w3c/";
+
+        private static readonly String baseDestinationFolder = NUnit.Framework.TestContext.CurrentContext.TestDirectory
+             + "/test/TSpdf/io/font/woff2/w3c/";
+
+        protected internal abstract String GetFontName();
+
+        protected internal abstract String GetTestInfo();
+
+        protected internal abstract bool IsFontValid();
+
+        [NUnit.Framework.SetUp]
+        public virtual void SetUp() {
+            if (IsDebug()) {
+                CreateOrClearDestinationFolder(GetDestinationFolder());
+            }
+        }
+
+        [NUnit.Framework.Test]
+        public virtual void RunTest() {
+            System.Console.Out.Write("\n" + GetTestInfo() + "\n");
+            RunTest(GetFontName(), GetSourceFolder(), GetDestinationFolder(), IsFontValid());
+        }
+
+        private String GetDestinationFolder() {
+            String localPackage = GetLocalPackage().ToLowerInvariant();
+            return baseDestinationFolder + localPackage + System.IO.Path.DirectorySeparatorChar + GetTestClassName() +
+                 System.IO.Path.DirectorySeparatorChar;
+        }
+
+        private String GetSourceFolder() {
+            String localPackage = GetLocalPackage().ToLowerInvariant();
+            return baseSourceFolder + localPackage + System.IO.Path.DirectorySeparatorChar;
+        }
+
+        private String GetTestClassName() {
+            return GetType().Name;
+        }
+
+        private String GetLocalPackage() {
+            String packageName = GetType().Namespace.ToString();
+            String basePackageName = typeof(W3CWoff2DecodeTest).Namespace.ToString();
+            return packageName.Substring(basePackageName.Length).Replace('.', System.IO.Path.DirectorySeparatorChar);
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationChecksum001Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationChecksum001Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-checksum-001";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid CFF flavored WOFF file, the output file is put through an OFF validator to check the validity of table checksums.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationChecksum002Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationChecksum002Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-checksum-002";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid CFF flavored WOFF file, the output file is put through an OFF validator to check the validity of head table checkSumAdjustment.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationLocaFormat001Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationLocaFormat001Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-loca-format-001";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid TTF flavored WOFF with simple composite glyphs where the loca table uses the short format, to check loca reconstruction";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationLocaFormat002Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationLocaFormat002Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-loca-format-002";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid TTF flavored WOFF with simple composite glyphs where the loca table uses the long format, to check loca reconstruction";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff001Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff001Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-001";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff002Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff002Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-002";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff003Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff003Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-003";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff004Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff004Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-004";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff005Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff005Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-005";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff006Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff006Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-006";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff007Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff007Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-007";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff008Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff008Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-008";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff009Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff009Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-009";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff010Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff010Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-010";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff011Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff011Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-011";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff012Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff012Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-012";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff013Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff013Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-013";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff014Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff014Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-014";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff015Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff015Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-015";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff016Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff016Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-016";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff017Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff017Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-017";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff018Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff018Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-018";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff019Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff019Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-019";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff020Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff020Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-020";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff021Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff021Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-021";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff022Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff022Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-022";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff023Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff023Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-023";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff024Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff024Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-024";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff025Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff025Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-025";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff026Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff026Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-026";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff027Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff027Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-027";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff028Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff028Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-028";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff029Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff029Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-029";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff030Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff030Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-030";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff031Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff031Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-031";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff032Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff032Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-032";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff033Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff033Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-033";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff034Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff034Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-034";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff035Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff035Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-035";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff036Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff036Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-036";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff037Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff037Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-037";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff038Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff038Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-038";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff039Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff039Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-039";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff040Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff040Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-040";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff041Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff041Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-041";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff042Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff042Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-042";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff043Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff043Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-043";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff044Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff044Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-044";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff045Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff045Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-045";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff046Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff046Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-046";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff047Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff047Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-047";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff048Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff048Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-048";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff049Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff049Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-049";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff050Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff050Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-050";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff051Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff051Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-051";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff052Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff052Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-052";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff053Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff053Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-053";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff054Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff054Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-054";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff055Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff055Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-055";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff056Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff056Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-056";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff057Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff057Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-057";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff058Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff058Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-058";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff059Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff059Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-059";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff060Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff060Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-060";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff061Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff061Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-061";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}

TSpdf.tests/TSpdf.io.tests/TSpdf/io/font/woff2/w3c/decoder/ValidationOff062Test.cs

@@ -0,0 +1,60 @@
+/*
+This file is part of the TSpdf (R) project.
+Copyright (c) 1987-2023 TSpdf
+Authors: TSpdf Software.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License version 3
+as published by the Free Software Foundation with the addition of the
+following permission added to Section 15 as permitted in Section 7(a):
+FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
+TSpdf GROUP. TSpdf GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
+OF THIRD PARTY RIGHTS
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License
+along with this program; if not, see http://www.gnu.org/licenses or write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA, 02110-1301 USA, or download the license from the following URL:
+http://TSpdfpdf.com/terms-of-use/
+
+The interactive user interfaces in modified source and object code versions
+of this program must display Appropriate Legal Notices, as required under
+Section 5 of the GNU Affero General Public License.
+
+In accordance with Section 7(b) of the GNU Affero General Public License,
+a covered work must retain the producer line in every PDF that is created
+or manipulated using TSpdf.
+
+You can be released from the requirements of the license by purchasing
+a commercial license. Buying such a license is mandatory as soon as you
+develop commercial activities involving the TSpdf software without
+disclosing the source code of your own applications.
+These activities include: offering paid services to customers as an ASP,
+serving PDFs on the fly in a web application, shipping TSpdf with a closed
+source product.
+
+For more information, please contact TSpdf Software Corp. at this
+address: sales@TSpdfpdf.com
+*/
+using System;
+using TSpdf.IO.Font.Woff2.W3c;
+
+namespace TSpdf.IO.Font.Woff2.W3c.Decoder {
+    public class ValidationOff062Test : W3CWoff2DecodeTest {
+        protected internal override String GetFontName() {
+            return "validation-off-062";
+        }
+
+        protected internal override String GetTestInfo() {
+            return "Valid WOFF file from the fire format tests, the decoded file should run through a font validator to confirm the OFF structure validity.";
+        }
+
+        protected internal override bool IsFontValid() {
+            return true;
+        }
+    }
+}