1 files changed, 35 insertions, 0 deletions
diff --git a/tests/compute/func-resource-param.slang b/tests/compute/func-resource-param.slang
new file mode 100644
index 000000000..19784b108
--- /dev/null
+++ b/tests/compute/func-resource-param.slang
@@ -0,0 +1,35 @@
+// func-resource-param.slang
+
+// Test that a function with a resource parameter that
+// requires non-trivial legalization can be compiled
+// to work on GLSL-based targets.
+
+//TEST(compute):COMPARE_COMPUTE_EX:-slang -compute
+//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-dx12 -compute
+//TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute
+
+//NO_TEST:SIMPLE:-target glsl -entry computeMain -stage compute -validate-ir -dump-ir
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):dxbinding(0),glbinding(0),out
+RWStructuredBuffer<int> outputBuffer;
+
+//TEST_INPUT:ubuffer(data=[0 16 32 48], stride=4):dxbinding(1),glbinding(1)
+RWStructuredBuffer<int> inputBuffer;
+
+int helper(RWStructuredBuffer<int> buffer, int index)
+{
+	return buffer[index];
+}
+
+int test(int val)
+{
+    return helper(inputBuffer, val) + val;
+}
+
+[numthreads(4, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+    int inVal = (int) dispatchThreadID.x;
+    int outVal = test(inVal);
+    outputBuffer[dispatchThreadID.x] = outVal;
+}
+\ No newline at end of file