glsl-1.30: Add tests for signed-to-unsigned constructors and vice-versa

On current Mesa, some of these cases just fail.  Some fail with
assertion failures.

Reported-by: Bryan Cain <bryancain3@gmail.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

8 files changed, 112 insertions, 0 deletions

diff --git a/tests/spec/glsl-1.30/compiler/basic-types/ctor-int-uint.vert b/tests/spec/glsl-1.30/compiler/basic-types/ctor-int-uint.vert
new file mode 100644
index 000000000..ae9aa825f
--- /dev/null
+++ b/tests/spec/glsl-1.30/compiler/basic-types/ctor-int-uint.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.30
+ * [end config]
+ */
+#version 130
+
+void main()
+{
+	uint x = 5u;
+	int y = int(x);
+
+	gl_Position = vec4(x, y, x, y);
+}
diff --git a/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec2-uvec2.vert b/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec2-uvec2.vert
new file mode 100644
index 000000000..36f9c9103
--- /dev/null
+++ b/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec2-uvec2.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.30
+ * [end config]
+ */
+#version 130
+
+void main()
+{
+	uvec2 x = uvec2(5);
+	ivec2 y = ivec2(x);
+
+	gl_Position = vec4(x.xy, y.xy);
+}
diff --git a/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec3-uvec3.vert b/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec3-uvec3.vert
new file mode 100644
index 000000000..51b1de5cf
--- /dev/null
+++ b/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec3-uvec3.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.30
+ * [end config]
+ */
+#version 130
+
+void main()
+{
+	uvec3 x = uvec3(5);
+	ivec3 y = ivec3(x);
+
+	gl_Position = vec4(x.xy, y.xy);
+}
diff --git a/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec4-uvec4.vert b/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec4-uvec4.vert
new file mode 100644
index 000000000..4e43dbba5
--- /dev/null
+++ b/tests/spec/glsl-1.30/compiler/basic-types/ctor-ivec4-uvec4.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.30
+ * [end config]
+ */
+#version 130
+
+void main()
+{
+	uvec4 x = uvec4(5);
+	ivec4 y = ivec4(x);
+
+	gl_Position = vec4(y);
+}
diff --git a/tests/spec/glsl-1.30/compiler/basic-types/ctor-uint-int.vert b/tests/spec/glsl-1.30/compiler/basic-types/ctor-uint-int.vert
new file mode 100644
index 000000000..43f977d24
--- /dev/null
+++ b/tests/spec/glsl-1.30/compiler/basic-types/ctor-uint-int.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.30
+ * [end config]
+ */
+#version 130
+
+void main()
+{
+	int x = 5;
+	uint y = uint(x);
+
+	gl_Position = vec4(x, y, x, y);
+}
diff --git a/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec2-ivec2.vert b/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec2-ivec2.vert
new file mode 100644
index 000000000..18b5218c1
--- /dev/null
+++ b/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec2-ivec2.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.30
+ * [end config]
+ */
+#version 130
+
+void main()
+{
+	ivec2 x = ivec2(5);
+	uvec2 y = uvec2(x);
+
+	gl_Position = vec4(x.xy, y.xy);
+}
diff --git a/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec3-ivec3.vert b/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec3-ivec3.vert
new file mode 100644
index 000000000..9b7e03241
--- /dev/null
+++ b/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec3-ivec3.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.30
+ * [end config]
+ */
+#version 130
+
+void main()
+{
+	ivec3 x = ivec3(5);
+	uvec3 y = uvec3(x);
+
+	gl_Position = vec4(x.xy, y.xy);
+}
diff --git a/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec4-ivec4.vert b/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec4-ivec4.vert
new file mode 100644
index 000000000..5fca1e5ad
--- /dev/null
+++ b/tests/spec/glsl-1.30/compiler/basic-types/ctor-uvec4-ivec4.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.30
+ * [end config]
+ */
+#version 130
+
+void main()
+{
+	ivec4 x = ivec4(5);
+	uvec4 y = uvec4(x);
+
+	gl_Position = vec4(y);
+}