Nikolay Sivov : tests: Add a test for side effects of ternary operator.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: a18ace731d3da2aaf88906c115ee3417fcbb4a72
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/a18ace731d3da2aaf88906c115ee34...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Mon Jul 10 16:04:21 2023 +0200

tests: Add a test for side effects of ternary operator.

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>

---

 tests/hlsl/ternary.shader_test | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/hlsl/ternary.shader_test b/tests/hlsl/ternary.shader_test
index 1fc2f070..99fee241 100644
--- a/tests/hlsl/ternary.shader_test
+++ b/tests/hlsl/ternary.shader_test
@@ -31,3 +31,18 @@ float4 main() : sv_target
 uniform 0 float4 1.1 3.0 4.0 5.0
 draw quad
 probe all rgba (1.1, 2.0, 0.0, 0.0)
+
+[pixel shader]
+float4 f;
+
+float4 main() : sv_target
+{
+    float f1 = 0.1, f2 = 0.2, f3;
+    f3 = f.x ? (f1 = 0.5) + 0.2 : (f2 = 0.6);
+    return float4(f1, f2, f3, 0.0);
+}
+
+[test]
+uniform 0 float4 1.0 0.0 0.0 0.0
+draw quad
+probe all rgba (0.5, 0.6, 0.7, 0.0)