71 строка
1.7 KiB
C#
71 строка
1.7 KiB
C#
#if !__WATCHOS__
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using System;
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using Foundation;
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using Metal;
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using NUnit.Framework;
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namespace MonoTouchFixtures.Metal {
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[TestFixture]
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[Preserve (AllMembers = true)]
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public class MTLArgumentEncoderTest {
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IMTLDevice device;
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IMTLLibrary library;
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IMTLFunction function;
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IMTLArgumentEncoder encoder;
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[SetUp]
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public void SetUp ()
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{
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device = MTLDevice.SystemDefault;
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// some older hardware won't have a default
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if (device == null)
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Assert.Inconclusive ("Metal is not supported");
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library = device.CreateDefaultLibrary ();
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if (library == null) // this happens on a simulator
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Assert.Inconclusive ("Could not get the functions library for the device.");
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if (library.FunctionNames.Length == 0)
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Assert.Inconclusive ("Could not get functions for the pipeline.");
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function = library.CreateFunction (library.FunctionNames [0]);
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encoder = function.CreateArgumentEncoder (0);
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}
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[TearDown]
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public void TearDown ()
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{
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library?.Dispose ();
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library = null;
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function?.Dispose ();
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function = null;
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encoder?.Dispose ();
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encoder = null;
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}
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#if XAMCORE_4_0
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[Test]
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public void SetBuffers ()
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{
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Assert.Throws<ArgumentNullException> (() => {
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encoder.SetBuffers (null, new nuint [0], new NSRange ());
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}, "Null buffers should throw.");
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Assert.Throws<ArgumentNullException> (() => {
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encoder.SetBuffers (new IMTLBuffer [0], null, new NSRange ());
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}, "Null offsets should throw.");
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// assert we do not crash or throw, we are testing the extension method
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Assert.DoesNotThrow (() => {
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encoder.SetBuffers (new IMTLBuffer [0], new nuint [0], new NSRange ());
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}, "Should not throw");
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}
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#endif
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}
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}
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#endif
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