From 9fa8921b509598b33813bb4b5bb3abd2c1a9a47b Mon Sep 17 00:00:00 2001
From: Francisco Casas <fcasas@codeweavers.com>
Date: Tue, 25 Jun 2024 15:29:18 -0400
Subject: [PATCH] tests: Test shader compilation within braces.

---
 tests/hlsl/effect-compile.shader_test | 52 +++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/tests/hlsl/effect-compile.shader_test b/tests/hlsl/effect-compile.shader_test
index e4ff954a..f1a19f25 100644
--- a/tests/hlsl/effect-compile.shader_test
+++ b/tests/hlsl/effect-compile.shader_test
@@ -152,6 +152,27 @@ PixelShader ps1 = CompileShader(ps_2_0, main());
 PixelShader ps2 = ps1;
 
 
+[pixel shader fail(sm<6)]
+float4 main() : sv_target { return 0; }
+PixelShader ps1 = 42;
+
+[pixel shader todo]
+float4 main() : sv_target { return 0; }
+PixelShader ps1 = {42}; // braces make the type checking more permissive.
+
+% This compiles, but the default value of "f" is not written.
+[pixel shader todo fail(sm>=6)]
+float4 fun() : sv_target { return 0; }
+float f = {CompileShader(ps_2_0, fun())};
+float4 main() : sv_target { return f; }
+
+% This also compiles, but the default value of "f" is not written.
+[pixel shader todo fail(sm>=6)]
+float4 fun() : sv_target { return 0; }
+float4 f = {1, 2, compile ps_2_0 fun(), 4};
+float4 main() : sv_target { return f; }
+
+
 [pixel shader fail(sm<6)]
 float4 fun() : sv_target { return 0; }
 
@@ -162,6 +183,37 @@ float4 main() : sv_target
     return 0;
 }
 
+[require]
+shader model >= 5.0
+shader model < 6.0
+
+
+% The following test segfaults on DXC.
+[pixel shader todo]
+float f;
+
+float4 foo(uniform float r) : sv_target { return r; }
+
+struct apple
+{
+    float4 f;
+    PixelShader ps;
+} a = {1, 2, 3, 4, compile ps_4_0 foo(f * f)};
+
+technique
+{
+    pass
+    {
+        PixelShader = a.ps;
+    }
+}
+
+float4 main() : sv_target { return 0; }
+
+[test]
+todo draw quad
+probe (0, 0) rgba (0, 0, 0, 0)
+
 
 [require]
 shader model >= 4.0