1 files changed, 33 insertions, 0 deletions
diff --git a/tests/spirv/spirv-reflection.slang b/tests/spirv/spirv-reflection.slang
new file mode 100644
index 000000000..90414eb59
--- /dev/null
+++ b/tests/spirv/spirv-reflection.slang
@@ -0,0 +1,33 @@
+//TEST:SIMPLE(filecheck=SPIRV): -stage compute -entry computeMain -target spirv -emit-spirv-directly -fspv-reflect
+
+// Test ability to directly output SPIR-V reflection info on parameters.
+
+Texture2D mTexture : MY_HLSL_SEMANTIC;
+struct MyElement
+{
+    float x;
+}
+StructuredBuffer<MyElement> myBuffer : MY_HLSL_SEMANTIC1;
+AppendStructuredBuffer<float> myAppendBuffer : MY_HLSL_SEMANTIC2;
+
+[numthreads(8, 8, 1)]
+void computeMain()
+{
+    float4 color = mTexture.Load(int3(0, 0, 0));
+    myAppendBuffer.Append(color.x + myBuffer[0].x);
+}
+
+// SPIRV-DAG: OpExtension "SPV_GOOGLE_user_type"
+
+// SPIRV-DAG: OpDecorate %mTexture UserTypeGOOGLE "Texture2D"
+// SPIRV-DAG: OpDecorate %mTexture UserSemantic "MY_HLSL_SEMANTIC"
+
+// SPIRV-DAG: OpDecorate %myBuffer UserTypeGOOGLE "StructuredBuffer<MyElement_std430>"
+// SPIRV-DAG: OpDecorate %myBuffer UserSemantic "MY_HLSL_SEMANTIC1"
+
+// SPIRV-DAG: OpDecorate %myAppendBuffer_counter UserTypeGOOGLE "RWStructuredBuffer<int>"
+// SPIRV-DAG: OpDecorate %myAppendBuffer_counter UserSemantic "MY_HLSL_SEMANTIC2"
+
+// SPIRV-DAG: OpDecorate %myAppendBuffer_elements UserTypeGOOGLE "RWStructuredBuffer<float>"
+// SPIRV-DAG: OpDecorate %myAppendBuffer_elements UserSemantic "MY_HLSL_SEMANTIC2"
+// SPIRV-DAG: OpDecorateId %myAppendBuffer_elements CounterBuffer %myAppendBuffer_counter