[PATCH v10 3/6] tests/shader-runner: Add a test for a signed int structured buffer UAV.

[Conor McCarthy]

From: Conor McCarthy

Check for backend type mismatches resulting from the absence of
signedness in SM 6.
---
 tests/hlsl/uav-rwstructuredbuffer.shader_test | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/tests/hlsl/uav-rwstructuredbuffer.shader_test b/tests/hlsl/uav-rwstructuredbuffer.shader_test
index bbe0ac950..93864f0f4 100644
--- a/tests/hlsl/uav-rwstructuredbuffer.shader_test
+++ b/tests/hlsl/uav-rwstructuredbuffer.shader_test
@@ -135,3 +135,24 @@ float4 main() : sv_target
     u[0].x = float3(30.0, 40.0, 50.0);
     return 0;
 }
+
+[uav 2]
+stride 16
+size (buffer, 2)
+
[phone]
+
+[pixel shader todo]
+RWStructuredBuffer<int4> u : register(u2);
+
+float4 main() : sv_target1
+{
+    u[0] = int4(11, -12, 13, -14);
+    u[1] = int4(-15, 16, -17, 18);
+    return 0;
+}
+
+[test]
+todo draw quad
+probe uav 2 (0) rgbai (11, -12, 13, -14)
+probe uav 2 (1) rgbai (-15, 16, -17, 18)