added test case for repro

shader-slang · Jun 6, 2024 · d5ab695 · d5ab695
1 parent e757ce7
commit d5ab695
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/tests/bugs/unary-swizzle-subscript.slang b/tests/bugs/unary-swizzle-subscript.slang
@@ -0,0 +1,14 @@
+//TEST(smoke,compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-cpu -shaderobj
+// CHECK: 1
+// This test tests that assigning to a subscript of a unary swizzle works
+
+//TEST_INPUT:ubuffer(data=[0], stride=4):out,name=outputBuffer
+RWStructuredBuffer<float> outputBuffer;
+
+[numthreads(1, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+    vector<vector<int, 2>, 2> v;
+    v.x[0] = 1;
+    outputBuffer[dispatchThreadID.x] = v.x[0];
+}