void CheckUnknown(CGColorSpace cs)
{
Assert.That(cs.Components, Is.EqualTo((nint)0), "Unknown-0");
Assert.That(cs.Handle, Is.EqualTo(IntPtr.Zero), "Unknown-Handle");
Assert.That(cs.Model, Is.EqualTo(CGColorSpaceModel.Unknown), "Unknown-Model");
Assert.That(cs.GetColorTable().Length, Is.EqualTo(0), "Unknown-GetColorTable");
}
void TestICC(CGColorSpace cs)
{
Assert.That(cs.Components, Is.EqualTo((nint)3), "Components");
Assert.That(cs.Model, Is.EqualTo(CGColorSpaceModel.RGB), "Model");
Assert.Null(cs.GetBaseColorSpace(), "GetBaseColorSpace");
// not indexed so no color table
Assert.That(cs.GetColorTable().Length, Is.EqualTo(0), "GetColorTable");
#if NET
using (var icc_profile = cs.GetIccProfile())
Assert.That(icc_profile.Length, Is.EqualTo((nuint)3284), "GetIccProfile");
#else
using (var icc_profile = cs.GetICCProfile())
Assert.That(icc_profile.Length, Is.EqualTo((nuint)3284), "GetICCProfile");
#endif
if (TestRuntime.CheckXcodeVersion(8, 0))
{
Assert.Null(cs.Name, "Name");
Assert.False(cs.IsWideGamutRgb, "IsWideGamutRgb");
Assert.True(cs.SupportsOutput, "SupportsOutput");
using (var icc_data = cs.GetIccData())
Assert.That(icc_data.Length, Is.EqualTo((nuint)3284), "GetIccData");
}
}
void CheckIndexedFile(CGImage img)
{
CGColorSpace cs = img.ColorSpace;
Assert.That(cs.Components, Is.EqualTo((nint)1), "Components");
Assert.That(cs.Model, Is.EqualTo(CGColorSpaceModel.Indexed), "GetBaseColorSpace");
var table = cs.GetColorTable();
Assert.That(table.Length, Is.EqualTo(768), "GetColorTable");
cs.Dispose();
}