oes_standard_derivatives: Add touch tests for the extension

Make sure that all the functions are available when they should be.
This is currently broken in Mesa.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=52003
Acked-by: Kenneth Graunke <kenneth@whitecape.org>

25 files changed, 341 insertions, 0 deletions

diff --git a/tests/all.tests b/tests/all.tests
index f9a09c5a5..a1a93d791 100644
--- a/tests/all.tests
+++ b/tests/all.tests
@@ -1973,6 +1973,11 @@ spec['OES_compressed_paletted_texture'] = oes_compressed_paletted_texture
 oes_compressed_paletted_texture['invalid formats'] = PlainExecTest(['arb_texture_compression-invalid-formats', 'paletted'])
 oes_compressed_paletted_texture['invalid formats'].runConcurrent = True
 
+spec['OES_standard_derivatives'] = Group()
+import_glsl_parser_tests(spec['OES_standard_derivatives'],
+			 os.path.join(testsDir, 'spec', 'oes_standard_derivatives'),
+			 ['compiler'])
+
 arb_copy_buffer = Group()
 spec['ARB_copy_buffer'] = arb_copy_buffer
 add_plain_test(arb_copy_buffer, 'copy_buffer_coherency')
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdx-float.frag b/tests/spec/oes_standard_derivatives/compiler/dFdx-float.frag
new file mode 100644
index 000000000..ce8adab41
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdx-float.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying float x;
+void main()
+{
+    gl_FragColor = vec4(dFdx(x));
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdx-float.vert b/tests/spec/oes_standard_derivatives/compiler/dFdx-float.vert
new file mode 100644
index 000000000..db7901b7a
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdx-float.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute float x;
+void main()
+{
+    gl_Position = vec4(dFdx(x));
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdx-vec2.frag b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec2.frag
new file mode 100644
index 000000000..17b0cce01
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec2.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec2 x;
+void main()
+{
+    gl_FragColor = dFdx(x).xyxy;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdx-vec2.vert b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec2.vert
new file mode 100644
index 000000000..999b8a314
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec2.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec2 x;
+void main()
+{
+    gl_Position = dFdx(x).xyxy;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdx-vec3.frag b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec3.frag
new file mode 100644
index 000000000..db99ed731
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec3.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec3 x;
+void main()
+{
+    gl_FragColor = dFdx(x).xyzx;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdx-vec3.vert b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec3.vert
new file mode 100644
index 000000000..ea7c2de97
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec3.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec3 x;
+void main()
+{
+    gl_Position = dFdx(x).xyzx;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdx-vec4.frag b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec4.frag
new file mode 100644
index 000000000..5bd0f2736
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec4.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec4 x;
+void main()
+{
+    gl_FragColor = dFdx(x);
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdx-vec4.vert b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec4.vert
new file mode 100644
index 000000000..7872c7f79
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdx-vec4.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec4 x;
+void main()
+{
+    gl_Position = dFdx(x);
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdy-float.frag b/tests/spec/oes_standard_derivatives/compiler/dFdy-float.frag
new file mode 100644
index 000000000..da058aaa3
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdy-float.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying float x;
+void main()
+{
+    gl_FragColor = vec4(dFdy(x));
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdy-float.vert b/tests/spec/oes_standard_derivatives/compiler/dFdy-float.vert
new file mode 100644
index 000000000..19a6668fc
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdy-float.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute float x;
+void main()
+{
+    gl_Position = vec4(dFdy(x));
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdy-vec2.frag b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec2.frag
new file mode 100644
index 000000000..9e0bc7148
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec2.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec2 x;
+void main()
+{
+    gl_FragColor = dFdy(x).xyxy;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdy-vec2.vert b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec2.vert
new file mode 100644
index 000000000..a1a698a75
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec2.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec2 x;
+void main()
+{
+    gl_Position = dFdy(x).xyxy;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdy-vec3.frag b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec3.frag
new file mode 100644
index 000000000..9062cd533
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec3.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec3 x;
+void main()
+{
+    gl_FragColor = dFdy(x).xyzx;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdy-vec3.vert b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec3.vert
new file mode 100644
index 000000000..98c5f175f
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec3.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec3 x;
+void main()
+{
+    gl_Position = dFdy(x).xyzx;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdy-vec4.frag b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec4.frag
new file mode 100644
index 000000000..4648b88af
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec4.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec4 x;
+void main()
+{
+    gl_FragColor = dFdy(x);
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/dFdy-vec4.vert b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec4.vert
new file mode 100644
index 000000000..d39c06ab4
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/dFdy-vec4.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec4 x;
+void main()
+{
+    gl_Position = dFdy(x);
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/fwidth-float.frag b/tests/spec/oes_standard_derivatives/compiler/fwidth-float.frag
new file mode 100644
index 000000000..94f550588
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/fwidth-float.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying float x;
+void main()
+{
+    gl_FragColor = vec4(fwidth(x));
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/fwidth-float.vert b/tests/spec/oes_standard_derivatives/compiler/fwidth-float.vert
new file mode 100644
index 000000000..4b29ca92c
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/fwidth-float.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute float x;
+void main()
+{
+    gl_Position = vec4(fwidth(x));
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/fwidth-vec2.frag b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec2.frag
new file mode 100644
index 000000000..99ca181e9
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec2.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec2 x;
+void main()
+{
+    gl_FragColor = fwidth(x).xyxy;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/fwidth-vec2.vert b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec2.vert
new file mode 100644
index 000000000..18c139cb8
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec2.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec2 x;
+void main()
+{
+    gl_Position = fwidth(x).xyxy;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/fwidth-vec3.frag b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec3.frag
new file mode 100644
index 000000000..307e73d91
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec3.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec3 x;
+void main()
+{
+    gl_FragColor = fwidth(x).xyzx;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/fwidth-vec3.vert b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec3.vert
new file mode 100644
index 000000000..d9afd1a42
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec3.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec3 x;
+void main()
+{
+    gl_Position = fwidth(x).xyzx;
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/fwidth-vec4.frag b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec4.frag
new file mode 100644
index 000000000..12fe97132
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec4.frag
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+varying vec4 x;
+void main()
+{
+    gl_FragColor = fwidth(x);
+}
diff --git a/tests/spec/oes_standard_derivatives/compiler/fwidth-vec4.vert b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec4.vert
new file mode 100644
index 000000000..a646ebfc7
--- /dev/null
+++ b/tests/spec/oes_standard_derivatives/compiler/fwidth-vec4.vert
@@ -0,0 +1,14 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.00
+ * require_extensions: GL_OES_standard_derivatives
+ * [end config]
+ */
+#version 100
+#extension GL_OES_standard_derivatives: require
+
+attribute vec4 x;
+void main()
+{
+    gl_Position = fwidth(x);
+}