1 files changed, 48 insertions, 0 deletions
diff --git a/tests/compute/this-type.slang b/tests/compute/this-type.slang
new file mode 100644
index 000000000..551fd0244
--- /dev/null
+++ b/tests/compute/this-type.slang
@@ -0,0 +1,48 @@
+// this-type.slang
+
+// Confirm that that `This` type works as expected
+
+//TEST(compute):COMPARE_COMPUTE:
+//TEST(compute):COMPARE_COMPUTE:-cpu
+
+interface IFrobable
+{
+	This frob();
+	int getValue();
+}
+
+struct Thing : IFrobable
+{
+	int value;
+
+	Thing frob()
+	{
+		Thing result = { value * 16 };
+		return result;
+	}
+
+	int getValue() { return value; }
+}
+
+int frobnicate<F:IFrobable>(F f)
+{
+	return f.frob().getValue();
+}
+
+int test(int value)
+{
+	Thing t = { value };
+	return frobnicate(t) + value;
+}
+
+//TEST_INPUT:ubuffer(data=[0 1 2 3], stride=4):out,name=outputBuffer
+RWStructuredBuffer<int> outputBuffer : register(u0);
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+	uint tid = dispatchThreadID.x;
+	int inVal = outputBuffer[tid];
+	int outVal = test(inVal);
+	outputBuffer[tid] = outVal;
+}
+\ No newline at end of file