AssetRipper/AssetRipper.TextureDecoder
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Lossless conversion tests

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Jeremy Pritts committed 2022-11-05 12:00:14 -04:00
1 parent b992959c24
commit ce581c0ea6
34 files changed
+2041 -10
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AssetRipper.TextureDecoder.TestGenerator/Program.cs
+32 -2
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@@ -1,4 +1,5 @@
using AssetRipper.TextureDecoder.Rgb.Formats;
using AssetRipper.TextureDecoder.Rgb;
using AssetRipper.TextureDecoder.Rgb.Formats;
using System.CodeDom.Compiler;
namespace AssetRipper.TextureDecoder.TestGenerator
@@ -59,7 +60,7 @@ namespace AssetRipper.TextureDecoder.TestGenerator
static void Main()
{
Directory.CreateDirectory(OutputFolder);
foreach (GenerationData data in dataList)
{
using MemoryStream memoryStream = new();
@@ -83,6 +84,15 @@ namespace AssetRipper.TextureDecoder.TestGenerator
textWriter.WriteLine();
textWriter.WriteMakeRandomColor(data);
foreach (GenerationData otherData in dataList)
{
if (otherData.Contains(data))
{
textWriter.WriteLine();
textWriter.WriteLosslessConversionTest(data, otherData);
}
}
textWriter.Indent -= 1;
textWriter.WriteClassDefinitionClose();
@@ -99,6 +109,7 @@ namespace AssetRipper.TextureDecoder.TestGenerator
private static void WriteNamespaceUsings(this IndentedTextWriter textWriter, GenerationData data)
{
textWriter.WriteLine($"using {typeof(ColorExtensions).Namespace};");
textWriter.WriteLine($"using {data.ColorType.Namespace};");
textWriter.WriteLine($"using {typeof(System.Runtime.CompilerServices.Unsafe).Namespace};");
textWriter.WriteLine();//An empty line after the usings
@@ -274,5 +285,24 @@ namespace AssetRipper.TextureDecoder.TestGenerator
textWriter.Indent -= 1;
textWriter.WriteLine("}");
}
private static void WriteLosslessConversionTest(this IndentedTextWriter textWriter, GenerationData currentData, GenerationData containingData)
{
string currentName = currentData.ColorType.Name;
string containingName = containingData.ColorType.Name;
textWriter.WriteLine("[Test]");
textWriter.WriteLine($"public void ConversionTo{containingName}IsLossless()");
textWriter.WriteLine("{");
textWriter.Indent += 1;
textWriter.WriteLine($"{currentName} original = MakeRandomColor();");
textWriter.WriteLine($"{containingName} converted = original.{nameof(ColorExtensions.Convert)}<{currentName}, {currentData.ChannelTypeName}, {containingName}, {containingData.ChannelTypeName}>();");
textWriter.WriteLine($"{currentName} convertedBack = converted.{nameof(ColorExtensions.Convert)}<{containingName}, {containingData.ChannelTypeName}, {currentName}, {currentData.ChannelTypeName}>();");
textWriter.WriteLine("Assert.That(convertedBack, Is.EqualTo(original));");
textWriter.Indent -= 1;
textWriter.WriteLine("}");
}
}
}