[Piglit] [PATCH] DSA: fix error value for *TextureSubImage* when target doesn't match

[Arthur Huillet]

From: Arthur Huillet <ahuillet at nvidia.com>

Section 8.6 of the OpenGL 4.5 compatibility specification states:
"An INVALID_OPERATION error is generated by *TextureSubImage* if
the effective target of texture does not match the command, as shown in ta-
ble 8.23."

Piglit was expecting INVALID_ENUM.

Signed-off-by: Arthur Huillet <ahuillet at nvidia.com>
---
 tests/spec/arb_direct_state_access/texture-errors.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/tests/spec/arb_direct_state_access/texture-errors.c b/tests/spec/arb_direct_state_access/texture-errors.c
index c79fbc4..fa93ee4 100644
--- a/tests/spec/arb_direct_state_access/texture-errors.c
+++ b/tests/spec/arb_direct_state_access/texture-errors.c
@@ -87,18 +87,22 @@ test_pos_and_sizes(void)
 	glCopyTextureSubImage2D(name, 2, 0, 0, 0, 0, 4, 4);
 	pass &= piglit_check_gl_error(GL_INVALID_OPERATION);
 
-	/* To test 1D and 3D entry points, let's try using the wrong functions. */
+	/* To test 1D and 3D entry points, let's try using the wrong functions.
+       Section 8.6 of the OpenGL 4.5 compatibility specification states:
+       "An INVALID_OPERATION error is generated by *TextureSubImage* if
+       the effective target of texture does not match the command, as shown
+       in table 8.23."*/
 	glTextureSubImage1D(name, 0, 0, 4, GL_RGBA, GL_FLOAT, NULL);
-	pass &= piglit_check_gl_error(GL_INVALID_ENUM);
+	pass &= piglit_check_gl_error(GL_INVALID_OPERATION);
 
 	glTextureSubImage3D(name, 0, 0, 0, 0, 4, 4, 4, GL_RGBA, GL_FLOAT, NULL);
-	pass &= piglit_check_gl_error(GL_INVALID_ENUM);
+	pass &= piglit_check_gl_error(GL_INVALID_OPERATION);
 
 	glCopyTextureSubImage1D(name, 0, 0, 0, 0, 4);
-	pass &= piglit_check_gl_error(GL_INVALID_ENUM);
+	pass &= piglit_check_gl_error(GL_INVALID_OPERATION);
 
 	glCopyTextureSubImage3D(name, 0, 0, 0, 0, 0, 0, 4, 4);
-	pass &= piglit_check_gl_error(GL_INVALID_ENUM);
+	pass &= piglit_check_gl_error(GL_INVALID_OPERATION);
 
 	return pass;
 }
-- 
2.3.5