public void TestConstructor2(string feature)
{
RequiredByFeatureAttribute a = new RequiredByFeatureAttribute(feature);
Assert.AreEqual(feature, a.FeatureName);
Assert.IsNull(a.FeatureVersion);
Assert.IsNull(a.Profile);
// a.Api does not follow a.FeatureVersion.Api: code generator must always specify Api explictly
Assert.AreEqual(KhronosVersion.ApiGl, a.Api);
}
public void TestIsSupported_ArgumentNullException()
{
RequiredByFeatureAttribute a = new RequiredByFeatureAttribute("GL_VERSION_1_0");
Gl.Extensions extensions = new Gl.Extensions();
Assert.DoesNotThrow(() => a.IsSupported(Gl.Version_100, extensions));
Assert.DoesNotThrow(() => a.IsSupported(Gl.Version_100, null));
a.IsSupported(null, extensions);
}
public void TestConstructor1(string feature, int major, int minor, int revision, string api)
{
RequiredByFeatureAttribute a = new RequiredByFeatureAttribute(feature);
Assert.AreEqual(feature, a.FeatureName);
Assert.IsNotNull(a.FeatureVersion);
Assert.AreEqual(new KhronosVersion(major, minor, revision, api), a.FeatureVersion);
Assert.IsNull(a.FeatureVersion.Profile);
// a.Api does not follow a.FeatureVersion.Api: code generator must always specify Api explictly
Assert.AreEqual(KhronosVersion.ApiGl, a.Api);
}
public void TestIsSupported()
{
RequiredByFeatureAttribute a;
// Version
a = new RequiredByFeatureAttribute("GL_VERSION_1_1");
Assert.IsTrue(a.IsSupported(Gl.Version_110, null));
Assert.IsFalse(a.IsSupported(Gl.Version_100, null));
// All versions greater than the requirement are supported
Assert.IsTrue(a.IsSupported(Gl.Version_120, null));
Assert.IsTrue(a.IsSupported(Gl.Version_200, null));
Assert.IsTrue(a.IsSupported(Gl.Version_450, null));
// a.FeatureVersion.Profile is null: any profile match
Assert.IsTrue(a.IsSupported(new KhronosVersion(Gl.Version_110, KhronosVersion.ProfileCompatibility), null));
a = new RequiredByFeatureAttribute("GL_VERSION_3_2");
a.Profile = KhronosVersion.ProfileCompatibility;
// a.FeatureVersion.Profile is not null: specific profile match...
Assert.IsTrue(a.IsSupported(new KhronosVersion(Gl.Version_320, KhronosVersion.ProfileCompatibility), null));
Assert.IsFalse(a.IsSupported(new KhronosVersion(Gl.Version_320, KhronosVersion.ProfileCore), null));
// ...and even unspecified profile
Assert.IsTrue(a.IsSupported(new KhronosVersion(Gl.Version_320, null), null));
// a.Api must match (no regex)
Assert.IsFalse(a.IsSupported(new KhronosVersion(Gl.Version_320_ES, KhronosVersion.ProfileCore), null));
// Extension
a = new RequiredByFeatureAttribute("GL_ARB_multisample");
Assert.IsFalse(a.IsSupported(new KhronosVersion(Gl.Version_320, KhronosVersion.ProfileCore), null));
Gl.Extensions extensions = new Gl.Extensions();
Assert.IsFalse(a.IsSupported(new KhronosVersion(Gl.Version_320, KhronosVersion.ProfileCore), extensions));
extensions.EnableExtension("GL_ARB_multisample");
Assert.IsTrue(a.IsSupported(new KhronosVersion(Gl.Version_320, KhronosVersion.ProfileCore), extensions));
// Note: extensions.MultisampleARB is not altered by EnableExtension
// Version/Profile
a = new RequiredByFeatureAttribute("GL_VERSION_3_2");
a.Profile = "core|compatibility";
Assert.IsTrue(a.IsSupported(new KhronosVersion(Gl.Version_320, KhronosVersion.ProfileCore), null));
Assert.IsTrue(a.IsSupported(new KhronosVersion(Gl.Version_320, KhronosVersion.ProfileCompatibility), null));
Assert.IsFalse(a.IsSupported(new KhronosVersion(Gl.Version_320, KhronosVersion.ProfileCommon), null));
}
