[Piglit] [PATCH] Add test case on error check on glGetTexImage with type GL_UNSIGNED_INT_10F_11F_11F_REV should be GL_INVALID_OPERATION. As glGetTexImage in OpenGL 4.2 Reference Pages:

[jian.j.zhao at intel.com]

From: Jian Zhao <jian.j.zhao at intel.com>

---
 tests/general/CMakeLists.gl.txt |    1 +
 tests/general/getteximage.c     |   88 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 89 insertions(+), 0 deletions(-)
 create mode 100644 tests/general/getteximage.c

diff --git a/tests/general/CMakeLists.gl.txt b/tests/general/CMakeLists.gl.txt
index 185f59d..e1d8f90 100644
--- a/tests/general/CMakeLists.gl.txt
+++ b/tests/general/CMakeLists.gl.txt
@@ -78,6 +78,7 @@ add_executable (pbo-readpixels-small pbo-readpixels-small.c)
 add_executable (pbo-teximage pbo-teximage.c)
 add_executable (pbo-teximage-tiling pbo-teximage-tiling.c)
 add_executable (pbo-teximage-tiling-2 pbo-teximage-tiling-2.c)
+add_executable (getteximage getteximage.c)
 add_executable (point-line-no-cull point-line-no-cull.c)
 add_executable (polygon-mode polygon-mode.c)
 add_executable (primitive-restart primitive-restart.c)
diff --git a/tests/general/getteximage.c b/tests/general/getteximage.c
new file mode 100644
index 0000000..7cf0cd8
--- /dev/null
+++ b/tests/general/getteximage.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright © 2009 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ *
+ */
+
+/** @file getteximage_error_check.c
+ *
+ * Tests on error check on glGetTexImage with type 
+ * GL_UNSIGNED_INT_10F_11F_11F_REV should be GL_INVALID_OPERATION.
+ */
+
+#include "piglit-util.h"
+
+int piglit_width = 100, piglit_height = 100;
+int piglit_window_mode = GLUT_RGBA | GLUT_DOUBLE;
+
+const GLenum formatTypes[] = {
+    GL_RGBA,
+    GL_RGB,
+    GL_RED,
+    GL_GREEN,
+    GL_BLUE,
+    GL_ALPHA,
+    GL_LUMINANCE,
+    GL_LUMINANCE_ALPHA,
+};
+
+
+enum piglit_result
+piglit_display(void)
+{
+	GLboolean pass = GL_FALSE;
+	long rcvError, expError = GL_NO_ERROR;
+	GLfloat *pxBuffer=0;
+	int i, j;
+
+	j = sizeof(formatTypes) / sizeof(GLenum);
+	pxBuffer = (GLfloat *)malloc(10 * 10 * 10 * 4 * sizeof(GLfloat));
+	if (!pxBuffer)
+		return PIGLIT_FAIL;
+
+	for(i=0; i< j; i++)
+	{
+		glGetTexImage(GL_TEXTURE_2D, 0, formatTypes[i], 
+			    GL_UNSIGNED_INT_10F_11F_11F_REV_EXT, 
+			    pxBuffer);
+		rcvError = glGetError();
+		if ( formatTypes[i] == GL_RGB )
+			expError = GL_NO_ERROR;
+		else 
+			expError = GL_INVALID_OPERATION;
+
+		if (rcvError == expError)
+			pass &= GL_TRUE;
+		else 
+			return PIGLIT_FAIL;
+	}
+
+	return pass ? PIGLIT_PASS : PIGLIT_FAIL;
+}
+
+
+void
+piglit_init(int argc, char **argv)
+{
+	piglit_require_extension("GL_EXT_packed_float");
+	glewInit();
+}
-- 
1.7.0.1