[PATCH v4 1/5] tests: Add a test for interpolation modifiers specified on structure fields.

[Nikolay Sivov]

From: Nikolay Sivov

Signed-off-by: Nikolay Sivov 
---
 tests/hlsl/nointerpolation.shader_test | 132 +++++++++++++++++++++++++
 1 file changed, 132 insertions(+)

diff --git a/tests/hlsl/nointerpolation.shader_test b/tests/hlsl/nointerpolation.shader_test
index 8f15be6ed..e31527801 100644
--- a/tests/hlsl/nointerpolation.shader_test
+++ b/tests/hlsl/nointerpolation.shader_test
@@ -25,3 +25,135 @@ float4 main(nointerpolation float4 t : texcoord) : sv_target
 [test]
 draw triangle list 3
 probe all rgba (0.0, 1.0, 0.0, 1.0)
+
+[vertex shader]
+struct ps_input
+{
+    nointerpolation float4 t : texcoord;
+};
+
+void main(uint id : sv_vertexid, inout ps_input input, out float4 pos : sv_position)
+{
+    float2 coords = float2((id << 1) & 2, id & 2);
+    pos = float4(coords * float2(2, -2) + float2(-1, 1), 0, 1);
+}
+
+[pixel shader]
+struct ps_input
+{
+    nointerpolation float4 t : texcoord;
+};
+
+float4 main(ps_input input) : sv_target
+{
+    return input.t;
+}
+
+[test]
+draw triangle list 3
+todo probe all rgba (0.0, 1.0, 0.0, 1.0)
+
+[vertex shader]
+struct ps_input
+{
+    nointerpolation float4 t : texcoord;
+};
+
+void main(uint id : sv_vertexid, inout ps_input input, out float4 pos : sv_position)
+{
+    float2 coords = float2((id << 1) & 2, id & 2);
+    pos = float4(coords * float2(2, -2) + float2(-1, 1), 0, 1);
+}
+
+[pixel shader]
+struct ps_input
+{
+    float4 t : texcoord;
+};
+
+float4 main(nointerpolation ps_input input) : sv_target
+{
+    return input.t;
+}
+
+[test]
+draw triangle list 3
+probe all rgba (0.0, 1.0, 0.0, 1.0)
+
+[vertex shader]
+struct ps_input
+{
+    nointerpolation float4 t : texcoord;
+};
+
+void main(uint id : sv_vertexid, inout ps_input input, out float4 pos : sv_position)
+{
+    float2 coords = float2((id << 1) & 2, id & 2);
+    pos = float4(coords * float2(2, -2) + float2(-1, 1), 0, 1);
+}
+
+[pixel shader todo]
+struct ps_input
+{
+    nointerpolation float4 t : texcoord;
+};
+
+float4 main(centroid ps_input input) : sv_target
+{
+    return input.t;
+}
+
+[test]
+todo draw triangle list 3
+todo probe all rgba (0.0, 1.0, 0.0, 1.0)
+
+[vertex shader]
+struct ps_input
+{
+    nointerpolation float4 t : texcoord;
+};
+
+void main(uint id : sv_vertexid, inout ps_input input, out float4 pos : sv_position)
+{
+    float2 coords = float2((id << 1) & 2, id & 2);
+    pos = float4(coords * float2(2, -2) + float2(-1, 1), 0, 1);
+}
+
+[pixel shader todo]
+struct ps_input
+{
+    centroid float4 t : texcoord;
+};
+
+float4 main(nointerpolation ps_input input) : sv_target
+{
+    return input.t;
+}
+
+[test]
+todo draw triangle list 3
+todo probe all rgba (0.0, 1.0, 0.0, 1.0)
+
+[vertex shader fail]
+struct ps_input
+{
+    nointerpolation centroid float4 t : texcoord;
+};
+
+void main(uint id : sv_vertexid, inout ps_input input, out float4 pos : sv_position)
+{
+    float2 coords = float2((id << 1) & 2, id & 2);
+    pos = float4(coords * float2(2, -2) + float2(-1, 1), 0, 1);
+}
+
+[vertex shader todo]
+struct ps_input
+{
+    nointerpolation float4 t : texcoord;
+};
+
+void main(uint id : sv_vertexid, inout centroid ps_input input, out float4 pos : sv_position)
+{
+    float2 coords = float2((id << 1) & 2, id & 2);
+    pos = float4(coords * float2(2, -2) + float2(-1, 1), 0, 1);
+}