ES 3.00: add a test to ensure that 'buffer' is a legal variable name

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/spec/glsl-es-3.00/compiler/buffer-variable-name.vert b/tests/spec/glsl-es-3.00/compiler/buffer-variable-name.vert
new file mode 100644
index 000000000..b001d163e
--- /dev/null
+++ b/tests/spec/glsl-es-3.00/compiler/buffer-variable-name.vert
@@ -0,0 +1,17 @@
+/* [config]
+ * expect_result: pass
+ * glsl_version: 3.00 es
+ * [end config]
+ *
+ * Make sure that 'buffer' is a valid identifier in ES 3.0. It becomes a
+ * keyword in ES 3.1
+ */
+#version 300 es
+
+in vec4 position;
+
+void main()
+{
+  float buffer = 2.0;
+  gl_Position = position * buffer;
+}