sso: Add compile tests for the location layout qualifier

NVIDIA (304.64 on GTX 260) fails all of the 1.10, 1.20, and 1.30 tests
because they fail to recognize the layout keyword at all.  Paul has
suggested that adding

    #extension GL_ARB_fragment_coord_conventions: require

may work around this issue in some cases.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Acked-by: Wen Su <WSu@nvidia.com>

11 files changed, 171 insertions, 0 deletions

diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.10/layout-location.frag b/tests/spec/arb_separate_shader_objects/compiler/1.10/layout-location.frag
new file mode 100644
index 000000000..b91faa132
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.10/layout-location.frag
@@ -0,0 +1,14 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.10
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 110
+#extension GL_ARB_separate_shader_objects: require
+
+layout(location = 0) in vec4 a;
+
+void main()
+{
+    gl_FragColor = a;
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.10/layout-location.vert b/tests/spec/arb_separate_shader_objects/compiler/1.10/layout-location.vert
new file mode 100644
index 000000000..ecc8e788b
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.10/layout-location.vert
@@ -0,0 +1,15 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.10
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 110
+#extension GL_ARB_separate_shader_objects: require
+
+layout(location = 0) out vec4 a;
+
+void main()
+{
+    gl_Position = gl_Vertex;
+    a = vec4(0);
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.20/layout-location.frag b/tests/spec/arb_separate_shader_objects/compiler/1.20/layout-location.frag
new file mode 100644
index 000000000..0090a9f57
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.20/layout-location.frag
@@ -0,0 +1,14 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.20
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 120
+#extension GL_ARB_separate_shader_objects: require
+
+layout(location = 0) in vec4 a;
+
+void main()
+{
+    gl_FragColor = a;
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.20/layout-location.vert b/tests/spec/arb_separate_shader_objects/compiler/1.20/layout-location.vert
new file mode 100644
index 000000000..d432b8194
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.20/layout-location.vert
@@ -0,0 +1,15 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.20
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 120
+#extension GL_ARB_separate_shader_objects: require
+
+layout(location = 0) out vec4 a;
+
+void main()
+{
+    gl_Position = gl_Vertex;
+    a = vec4(0);
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.30/layout-location.frag b/tests/spec/arb_separate_shader_objects/compiler/1.30/layout-location.frag
new file mode 100644
index 000000000..a0dde35f6
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.30/layout-location.frag
@@ -0,0 +1,14 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.30
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 130
+#extension GL_ARB_separate_shader_objects: require
+
+layout(location = 0) in vec4 a;
+
+void main()
+{
+    gl_FragColor = a;
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.30/layout-location.vert b/tests/spec/arb_separate_shader_objects/compiler/1.30/layout-location.vert
new file mode 100644
index 000000000..104dc716d
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.30/layout-location.vert
@@ -0,0 +1,15 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.30
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 130
+#extension GL_ARB_separate_shader_objects: require
+
+layout(location = 0) out vec4 a;
+
+void main()
+{
+    gl_Position = gl_Vertex;
+    a = vec4(0);
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.40/layout-location.frag b/tests/spec/arb_separate_shader_objects/compiler/1.40/layout-location.frag
new file mode 100644
index 000000000..683892de3
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.40/layout-location.frag
@@ -0,0 +1,15 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.40
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 140
+#extension GL_ARB_separate_shader_objects: require
+
+out vec4 fragcolor;
+layout(location = 0) in vec4 a;
+
+void main()
+{
+    fragcolor = a;
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.40/layout-location.vert b/tests/spec/arb_separate_shader_objects/compiler/1.40/layout-location.vert
new file mode 100644
index 000000000..8c55c4aeb
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.40/layout-location.vert
@@ -0,0 +1,16 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.40
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 140
+#extension GL_ARB_separate_shader_objects: require
+
+in vec4 piglit_vertex;
+layout(location = 0) out vec4 a;
+
+void main()
+{
+    gl_Position = piglit_vertex;
+    a = vec4(0);
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.frag b/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.frag
new file mode 100644
index 000000000..63fafe784
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.frag
@@ -0,0 +1,15 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.50
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 150
+#extension GL_ARB_separate_shader_objects: require
+
+out vec4 fragcolor;
+layout(location = 0) in vec4 a;
+
+void main()
+{
+    fragcolor = a;
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.geom b/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.geom
new file mode 100644
index 000000000..f34cf2ee2
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.geom
@@ -0,0 +1,22 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.50
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 150
+#extension GL_ARB_separate_shader_objects: require
+
+layout(points) in;
+layout(points) out;
+
+layout(location = 0) in vec4 in_position;
+
+layout(location = 0) out vec4 position;
+layout(location = 1) out vec4 color;
+
+void main()
+{
+    position = in_position;
+    color = vec4(0);
+    EmitVertex();
+}
diff --git a/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.vert b/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.vert
new file mode 100644
index 000000000..98857185e
--- /dev/null
+++ b/tests/spec/arb_separate_shader_objects/compiler/1.50/layout-location.vert
@@ -0,0 +1,16 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.50
+// require_extensions: GL_ARB_separate_shader_objects
+// [end config]
+#version 150
+#extension GL_ARB_separate_shader_objects: require
+
+in vec4 piglit_vertex;
+layout(location = 0) out vec4 a;
+
+void main()
+{
+    gl_Position = piglit_vertex;
+    a = vec4(0);
+}