arb_bindless_texture: test image/sampler constructors

Tests an issue that was causing a segfault in mesa due to the sampler
constructor being used directly as a parammeter to builtins.

Issue: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11648

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/piglit/-/merge_requests/939>

2 files changed, 41 insertions, 0 deletions

diff --git a/tests/spec/arb_bindless_texture/compiler/images/direct-use-image-constructor.frag b/tests/spec/arb_bindless_texture/compiler/images/direct-use-image-constructor.frag
new file mode 100644
index 000000000..b5750d65d
--- /dev/null
+++ b/tests/spec/arb_bindless_texture/compiler/images/direct-use-image-constructor.frag
@@ -0,0 +1,21 @@
+// [config]
+// expect_result: pass
+// glsl_version: 3.30
+// require_extensions: GL_ARB_bindless_texture GL_ARB_shader_image_load_store
+// [end config]
+
+#version 330
+#extension GL_ARB_bindless_texture: require
+#extension GL_ARB_shader_image_load_store: enable
+
+uniform uvec2 handle;
+
+out vec4 finalColor;
+
+void main()
+{
+	/* Test that using an image constructor directly in the imageStore
+	 * builtin compiles as expected.
+	 */
+	imageStore(image2D(handle), ivec2(0, 0), vec4(1, 2, 3, 4));
+}
diff --git a/tests/spec/arb_bindless_texture/compiler/samplers/direct-use-sampler-constructor.frag b/tests/spec/arb_bindless_texture/compiler/samplers/direct-use-sampler-constructor.frag
new file mode 100644
index 000000000..d7fb0f457
--- /dev/null
+++ b/tests/spec/arb_bindless_texture/compiler/samplers/direct-use-sampler-constructor.frag
@@ -0,0 +1,20 @@
+// [config]
+// expect_result: pass
+// glsl_version: 3.30
+// require_extensions: GL_ARB_bindless_texture
+// [end config]
+
+#version 330
+#extension GL_ARB_bindless_texture: require
+
+uniform uvec2 handleOffset;
+
+out vec4 finalColor;
+
+void main()
+{
+	/* Test that using a sampler constructor directly in the texture
+	 * builtin compiles as expected.
+	 */
+	finalColor = texture(samplerCube(handleOffset), vec3(0));
+}