1 files changed, 41 insertions, 0 deletions
diff --git a/tests/compute/texture-subscript-multisample.slang b/tests/compute/texture-subscript-multisample.slang
new file mode 100644
index 000000000..4640a2630
--- /dev/null
+++ b/tests/compute/texture-subscript-multisample.slang
@@ -0,0 +1,41 @@
+//TEST:SIMPLE(filecheck=METAL_ERROR): -target metal -entry computeMain -stage compute
+//TEST:SIMPLE(filecheck=METALLIB): -target metallib -entry computeMain -stage compute
+// Metal currently lacks multisampled texture write support.
+// Due to this, Metal compute test is disabled
+//DISABLE_TEST(compute):COMPARE_COMPUTE(filecheck-buffer=BUF): -slang -output-using-type -shaderobj -mtl
+//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=BUF): -slang -output-using-type -shaderobj -vk
+//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=BUF): -slang -output-using-type -shaderobj -vk -glsl
+
+//METAL_ERROR: error 41402
+//METALLIB: error 41402
+
+//TEST_INPUT: RWTexture2D(format=R8G8B8A8_SINT, size=4, content = zero, sampleCount=two, mipMaps = 1):name outputTexture2DMS
+RWTexture2DMS<int4> outputTexture2DMS;
+
+//TEST_INPUT: RWTexture2D(format=R8G8B8A8_SINT, size=4, content = zero, arrayLength=2, sampleCount=two, mipMaps = 1):name outputTexture2DArrayMS
+RWTexture2DArrayMS<int4> outputTexture2DArrayMS;
+
+//TEST_INPUT:ubuffer(data=[0], stride=4):out,name=outputBuffer
+RWStructuredBuffer<uint> outputBuffer;
+
+
+[numthreads(1,1,1)]
+void computeMain()
+{
+
+    outputTexture2DMS[0, 0].xz = int2(1,2);
+    outputTexture2DMS[int2(0, 0), 1].xz = int2(3,4);
+
+    outputTexture2DArrayMS[0, 0].xz = int2(1,2);
+    outputTexture2DArrayMS[int3(0, 0, 1), 1].xz = int2(3,4);
+
+    outputBuffer[0] = uint(true
+            && all(outputTexture2DMS[0, 0] == int4(1, 0, 2, 0)) == true
+            && all(outputTexture2DMS[int2(0, 0), 1] == int4(3, 0, 4, 0))  == true
+
+            && all(outputTexture2DArrayMS[0, 0] == int4(1, 0, 2, 0)) == true
+            && all(outputTexture2DArrayMS[int3(0, 0, 1), 1] == int4(3, 0, 4, 0))  == true
+            );
+}
+
+//BUF: 1
+\ No newline at end of file