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remove unused test methods

pull/1773/head
Anton Firszov 5 years ago
parent
387bdfa533
commit
a4cf70fac9
1 changed files with 0 additions and 120 deletions
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  1. 120
      tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs

120
tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs
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@ -437,35 +437,6 @@ namespace SixLabors.ImageSharp.Tests.Formats.Jpg
} }
} }
private static void Validate(
JpegColorSpace colorSpace,
in JpegColorConverter.ComponentValues original,
Vector4[] result,
int i)
{
switch (colorSpace)
{
case JpegColorSpace.Grayscale:
ValidateGrayScale(original, result, i);
break;
case JpegColorSpace.Ycck:
ValidateCyyK(original, result, i);
break;
case JpegColorSpace.Cmyk:
ValidateCmyk(original, result, i);
break;
case JpegColorSpace.RGB:
ValidateRgb(original, result, i);
break;
case JpegColorSpace.YCbCr:
ValidateYCbCr(original, result, i);
break;
default:
Assert.True(false, $"Colorspace {colorSpace} not supported!");
break;
}
}
private static void Validate( private static void Validate(
JpegColorSpace colorSpace, JpegColorSpace colorSpace,
in JpegColorConverter.ComponentValues original, in JpegColorConverter.ComponentValues original,
@ -495,21 +466,6 @@ namespace SixLabors.ImageSharp.Tests.Formats.Jpg
} }
} }
private static void ValidateYCbCr(in JpegColorConverter.ComponentValues values, Vector4[] result, int i)
{
float y = values.Component0[i];
float cb = values.Component1[i];
float cr = values.Component2[i];
var ycbcr = new YCbCr(y, cb, cr);
Vector4 rgba = result[i];
var actual = new Rgb(rgba.X, rgba.Y, rgba.Z);
var expected = ColorSpaceConverter.ToRgb(ycbcr);
Assert.Equal(expected, actual, ColorSpaceComparer);
Assert.Equal(1, rgba.W);
}
private static void ValidateYCbCr(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i) private static void ValidateYCbCr(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i)
{ {
float y = values.Component0[i]; float y = values.Component0[i];
@ -523,33 +479,6 @@ namespace SixLabors.ImageSharp.Tests.Formats.Jpg
Assert.Equal(expected, actual, ColorSpaceComparer); Assert.Equal(expected, actual, ColorSpaceComparer);
} }
private static void ValidateCyyK(in JpegColorConverter.ComponentValues values, Vector4[] result, int i)
{
var v = new Vector4(0, 0, 0, 1F);
var scale = new Vector4(1 / 255F, 1 / 255F, 1 / 255F, 1F);
float y = values.Component0[i];
float cb = values.Component1[i] - 128F;
float cr = values.Component2[i] - 128F;
float k = values.Component3[i] / 255F;
v.X = (255F - (float)Math.Round(y + (1.402F * cr), MidpointRounding.AwayFromZero)) * k;
v.Y = (255F - (float)Math.Round(
y - (0.344136F * cb) - (0.714136F * cr),
MidpointRounding.AwayFromZero)) * k;
v.Z = (255F - (float)Math.Round(y + (1.772F * cb), MidpointRounding.AwayFromZero)) * k;
v.W = 1F;
v *= scale;
Vector4 rgba = result[i];
var actual = new Rgb(rgba.X, rgba.Y, rgba.Z);
var expected = new Rgb(v.X, v.Y, v.Z);
Assert.Equal(expected, actual, ColorSpaceComparer);
Assert.Equal(1, rgba.W);
}
private static void ValidateCyyK(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i) private static void ValidateCyyK(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i)
{ {
var v = new Vector4(0, 0, 0, 1F); var v = new Vector4(0, 0, 0, 1F);
@ -575,19 +504,6 @@ namespace SixLabors.ImageSharp.Tests.Formats.Jpg
Assert.Equal(expected, actual, ColorSpaceComparer); Assert.Equal(expected, actual, ColorSpaceComparer);
} }
private static void ValidateRgb(in JpegColorConverter.ComponentValues values, Vector4[] result, int i)
{
float r = values.Component0[i];
float g = values.Component1[i];
float b = values.Component2[i];
Vector4 rgba = result[i];
var actual = new Rgb(rgba.X, rgba.Y, rgba.Z);
var expected = new Rgb(r / 255F, g / 255F, b / 255F);
Assert.Equal(expected, actual, ColorSpaceComparer);
Assert.Equal(1, rgba.W);
}
private static void ValidateRgb(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i) private static void ValidateRgb(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i)
{ {
float r = values.Component0[i]; float r = values.Component0[i];
@ -600,17 +516,6 @@ namespace SixLabors.ImageSharp.Tests.Formats.Jpg
Assert.Equal(expected, actual, ColorSpaceComparer); Assert.Equal(expected, actual, ColorSpaceComparer);
} }
private static void ValidateGrayScale(in JpegColorConverter.ComponentValues values, Vector4[] result, int i)
{
float y = values.Component0[i];
Vector4 rgba = result[i];
var actual = new Rgb(rgba.X, rgba.Y, rgba.Z);
var expected = new Rgb(y / 255F, y / 255F, y / 255F);
Assert.Equal(expected, actual, ColorSpaceComparer);
Assert.Equal(1, rgba.W);
}
private static void ValidateGrayScale(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i) private static void ValidateGrayScale(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i)
{ {
float y = values.Component0[i]; float y = values.Component0[i];
@ -620,31 +525,6 @@ namespace SixLabors.ImageSharp.Tests.Formats.Jpg
Assert.Equal(expected, actual, ColorSpaceComparer); Assert.Equal(expected, actual, ColorSpaceComparer);
} }
private static void ValidateCmyk(in JpegColorConverter.ComponentValues values, Vector4[] result, int i)
{
var v = new Vector4(0, 0, 0, 1F);
var scale = new Vector4(1 / 255F, 1 / 255F, 1 / 255F, 1F);
float c = values.Component0[i];
float m = values.Component1[i];
float y = values.Component2[i];
float k = values.Component3[i] / 255F;
v.X = c * k;
v.Y = m * k;
v.Z = y * k;
v.W = 1F;
v *= scale;
Vector4 rgba = result[i];
var actual = new Rgb(rgba.X, rgba.Y, rgba.Z);
var expected = new Rgb(v.X, v.Y, v.Z);
Assert.Equal(expected, actual, ColorSpaceComparer);
Assert.Equal(1, rgba.W);
}
private static void ValidateCmyk(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i) private static void ValidateCmyk(in JpegColorConverter.ComponentValues values, in JpegColorConverter.ComponentValues result, int i)
{ {
var v = new Vector4(0, 0, 0, 1F); var v = new Vector4(0, 0, 0, 1F);

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