[Piglit] [PATCH 6/6] ARB_sample_shading: Add compiler tests for new builtins

[Anuj Phogat]

Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
---
 tests/all.tests                                             |  4 ++++
 tests/spec/arb_sample_shading/compiler/gl_NumSamples.frag   | 12 ++++++++++++
 tests/spec/arb_sample_shading/compiler/gl_SampleID.frag     | 12 ++++++++++++
 tests/spec/arb_sample_shading/compiler/gl_SampleMask.frag   | 13 +++++++++++++
 .../spec/arb_sample_shading/compiler/gl_SamplePosition.frag | 12 ++++++++++++
 5 files changed, 53 insertions(+)
 create mode 100644 tests/spec/arb_sample_shading/compiler/gl_NumSamples.frag
 create mode 100644 tests/spec/arb_sample_shading/compiler/gl_SampleID.frag
 create mode 100644 tests/spec/arb_sample_shading/compiler/gl_SampleMask.frag
 create mode 100644 tests/spec/arb_sample_shading/compiler/gl_SamplePosition.frag

diff --git a/tests/all.tests b/tests/all.tests
index 562eca3..5f256c4 100644
--- a/tests/all.tests
+++ b/tests/all.tests
@@ -1348,6 +1348,10 @@ for num_samples in TEST_SAMPLE_COUNTS:
             test_name)
     arb_sample_shading[test_name] = PlainExecTest(executable)
 
+import_glsl_parser_tests(spec['ARB_sample_shading'],
+                         os.path.join(testsDir, 'spec', 'arb_sample_shading'),
+                         ['compiler'])
+
 # Group ARB_debug_output
 arb_debug_output = Group()
 spec['ARB_debug_output'] = arb_debug_output
diff --git a/tests/spec/arb_sample_shading/compiler/gl_NumSamples.frag b/tests/spec/arb_sample_shading/compiler/gl_NumSamples.frag
new file mode 100644
index 0000000..d99e8b8
--- /dev/null
+++ b/tests/spec/arb_sample_shading/compiler/gl_NumSamples.frag
@@ -0,0 +1,12 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.30
+// require_extensions: GL_ARB_sample_shading
+// [end config]
+#version 130
+#extension GL_ARB_sample_shading : enable
+
+int func()
+{
+	return gl_NumSamples;
+}
diff --git a/tests/spec/arb_sample_shading/compiler/gl_SampleID.frag b/tests/spec/arb_sample_shading/compiler/gl_SampleID.frag
new file mode 100644
index 0000000..0d202be
--- /dev/null
+++ b/tests/spec/arb_sample_shading/compiler/gl_SampleID.frag
@@ -0,0 +1,12 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.30
+// require_extensions: GL_ARB_sample_shading
+// [end config]
+#version 130
+#extension GL_ARB_sample_shading : enable
+
+int func()
+{
+	return gl_SampleID;
+}
diff --git a/tests/spec/arb_sample_shading/compiler/gl_SampleMask.frag b/tests/spec/arb_sample_shading/compiler/gl_SampleMask.frag
new file mode 100644
index 0000000..1e659bc
--- /dev/null
+++ b/tests/spec/arb_sample_shading/compiler/gl_SampleMask.frag
@@ -0,0 +1,13 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.30
+// require_extensions: GL_ARB_sample_shading
+// [end config]
+#version 130
+#extension GL_ARB_sample_shading : enable
+
+int func()
+{
+        gl_SampleMask[0] = 0xff;
+	return 0;
+}
diff --git a/tests/spec/arb_sample_shading/compiler/gl_SamplePosition.frag b/tests/spec/arb_sample_shading/compiler/gl_SamplePosition.frag
new file mode 100644
index 0000000..be42d90
--- /dev/null
+++ b/tests/spec/arb_sample_shading/compiler/gl_SamplePosition.frag
@@ -0,0 +1,12 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.30
+// require_extensions: GL_ARB_sample_shading
+// [end config]
+#version 130
+#extension GL_ARB_sample_shading : enable
+
+vec2 func()
+{
+	return gl_SamplePosition;
+}
-- 
1.8.1.4