[Piglit] [PATCH] tests/spec/gl-4.5: Added test case for glCreateBuffers

[Aditya Atluri]

---
 tests/spec/CMakeLists.txt             |   1 +
 tests/spec/gl-4.5/CMakeLists.gl.txt   |  14 +++++
 tests/spec/gl-4.5/CMakeLists.txt      |   1 +
 tests/spec/gl-4.5/gl_create_buffers.c | 100 ++++++++++++++++++++++++++++++++++
 4 files changed, 116 insertions(+)
 create mode 100644 tests/spec/gl-4.5/CMakeLists.gl.txt
 create mode 100644 tests/spec/gl-4.5/CMakeLists.txt
 create mode 100644 tests/spec/gl-4.5/gl_create_buffers.c

diff --git a/tests/spec/CMakeLists.txt b/tests/spec/CMakeLists.txt
index 7423589..b3f0fa5 100644
--- a/tests/spec/CMakeLists.txt
+++ b/tests/spec/CMakeLists.txt
@@ -100,6 +100,7 @@ add_subdirectory (gl-3.1)
 add_subdirectory (gl-3.2)
 add_subdirectory (gl-3.3)
 add_subdirectory (gl-4.4)
+add_subdirectory (gl-4.5)
 add_subdirectory (gles-2.0)
 add_subdirectory (gles-3.0)
 add_subdirectory (glx_arb_create_context)
diff --git a/tests/spec/gl-4.5/CMakeLists.gl.txt b/tests/spec/gl-4.5/CMakeLists.gl.txt
new file mode 100644
index 0000000..b85e031
--- /dev/null
+++ b/tests/spec/gl-4.5/CMakeLists.gl.txt
@@ -0,0 +1,14 @@
+include_directories(
+	${GLEXT_INCLUDE_DIR}
+	${OPENGL_INCLUDE_PATH}
+)
+
+link_libraries (
+	piglitutil_${piglit_target_api}
+	${OPENGL_gl_LIBRARY}
+	${OPENGL_glu_LIBRARY}
+)
+
+piglit_add_executable (gl-4.5-create_buffers gl_create_buffers.c)
+
+# vim: ft=cmake:
diff --git a/tests/spec/gl-4.5/CMakeLists.txt b/tests/spec/gl-4.5/CMakeLists.txt
new file mode 100644
index 0000000..144a306
--- /dev/null
+++ b/tests/spec/gl-4.5/CMakeLists.txt
@@ -0,0 +1 @@
+piglit_include_target_api()
diff --git a/tests/spec/gl-4.5/gl_create_buffers.c b/tests/spec/gl-4.5/gl_create_buffers.c
new file mode 100644
index 0000000..e44d9c2
--- /dev/null
+++ b/tests/spec/gl-4.5/gl_create_buffers.c
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2015 Aditya Atluri <adityaavinash1 at gmail.com>
+ *
+ * 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
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, 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
+ * NON-INFRINGEMENT.  IN NO EVENT SHALL AUTHORS AND/OR THEIR SUPPLIERS
+ * 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.
+ */
+
+#include "piglit-util-gl.h"
+#include "minmax-test.h"
+
+PIGLIT_GL_TEST_CONFIG_BEGIN
+
+	config.supports_gl_core_version = 45;
+
+PIGLIT_GL_TEST_CONFIG_END
+
+static bool check_create_buffers(char *function, bool check_valid)
+{
+	bool pass = true;
+
+	if (check_valid) {
+		if (!piglit_check_gl_error(GL_NO_ERROR)) {
+			fprintf(stderr, "error when testing valid "
+				"glCreateBuffers with %s\n",
+			        function);
+			pass = false;
+		}
+	} else {
+		if (!piglit_check_gl_error(GL_INVALID_VALUE)) {
+			fprintf(stderr, "GL_INVALID_VALUE should be generated when setting"
+				" %s stride too value large than MAX_VERTEX_ATTRIB_STRIDE\n",
+				function);
+			pass = false;
+		}
+	}
+
+	return pass;
+}
+
+static bool test_create_buffers(GLuint n,
+							uint *buffers,
+							bool check_valid){	
+
+	glCreateBuffers(n, buffers);
+	if(n > 0){
+		if(buffers[n-1] != n-1){
+			check_valid = false;
+		}
+	}else{
+		check_valid = false;
+	}
+	return check_create_buffers("glCreateBuffers", check_valid);
+}
+
+
+void piglit_init(int argc, char **argv)
+{
+	bool pass = true;
+
+	GLuint vao;
+	/* Create and bind a vertex array object, this is needed
+	   for glBindBuffer* tests */
+	glGenVertexArrays(1, &vao);
+	glBindVertexArray(vao);
+
+	const GLuint num_buffers = 10;
+
+	GLuint buf_objs[10];
+
+	/* Try passing the number of  value */
+	pass = test_create_buffers(num_buffers, buf_objs, true) && pass;
+
+	/* Try passing a negative value */
+	pass = test_create_buffers(0-num_buffers, buf_objs, false) && pass;
+
+	piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
+}
+
+enum piglit_result
+piglit_display(void)
+{
+	return PIGLIT_PASS;
+}
-- 
1.9.1