[Piglit] [PATCH 1/4] arb_vertex_array_bgra: Test that the valid usage is accepted

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

This is mostly copied from vertex-array-bgra.c.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
 tests/spec/arb_vertex_array_bgra/api-errors.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/spec/arb_vertex_array_bgra/api-errors.c b/tests/spec/arb_vertex_array_bgra/api-errors.c
index 9db9ca9..8000e69 100644
--- a/tests/spec/arb_vertex_array_bgra/api-errors.c
+++ b/tests/spec/arb_vertex_array_bgra/api-errors.c
@@ -44,6 +44,13 @@ piglit_init(int argc, char **argv)
 	piglit_require_gl_version(20);
 	piglit_require_extension("GL_ARB_vertex_array_bgra");
 
+	/* Test when size == GL_BGRA && normalized == GL_TRUE;
+	 * should generate GL_NO_ERROR
+	 */
+	glVertexAttribPointer(0, GL_BGRA, GL_UNSIGNED_BYTE, GL_TRUE,
+			      4 * sizeof(GLubyte), ubytes);
+	pass = piglit_check_gl_error(GL_NO_ERROR) && pass;
+
 	/* From the GL_ARB_vertex_array_bgra specification:
 	 * "The error INVALID_VALUE is generated by VertexAttribPointer if
 	 *  size is BGRA and normalized is FALSE."
-- 
1.8.1.4