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/*
* Copyright (c) 2012 Marek Olšák <maraeo@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"
PIGLIT_GL_TEST_CONFIG_BEGIN
config.supports_gl_compat_version = 10;
config.require_debug_context = true;
config.window_visual = PIGLIT_GL_VISUAL_RGBA | PIGLIT_GL_VISUAL_DOUBLE;
config.khr_no_error_support = PIGLIT_HAS_ERRORS;
PIGLIT_GL_TEST_CONFIG_END
#define USER_PARAM ((void*)(intptr_t)12345678)
static GLboolean callback_called;
enum piglit_result
piglit_display(void)
{
return PIGLIT_PASS;
}
static void GLAPIENTRY debug_callback(GLenum source,
GLenum type,
GLuint id,
GLenum severity,
GLsizei length,
const GLchar* message,
GLvoid* userParam)
{
if (source != GL_DEBUG_SOURCE_API_ARB) {
puts("source isn't API");
piglit_report_result(PIGLIT_FAIL);
}
if (type != GL_DEBUG_TYPE_ERROR_ARB) {
puts("type isn't error");
piglit_report_result(PIGLIT_FAIL);
}
if (userParam != USER_PARAM) {
puts("wrong userParam in the callback");
piglit_report_result(PIGLIT_FAIL);
}
callback_called = GL_TRUE;
printf("Callback: ");
fwrite(message, length, 1, stdout);
printf("\n");
}
static GLboolean fetch_one_log_message()
{
char log[4096];
GLboolean ret =
!!glGetDebugMessageLogARB(1, 4096, NULL, NULL, NULL, NULL, NULL, log);
if (ret) {
printf("Log: %s\n", log);
}
return ret;
}
enum {
SKIP_SETUP = 1 << 0,
DEBUG_ENABLE = 1 << 1,
CALLBACK_ENABLE = 1 << 2
};
static void test_api_error(unsigned flags)
{
GLboolean skip_setup = !!(flags & SKIP_SETUP);
GLboolean debug_enable = !!(flags & DEBUG_ENABLE);
GLboolean callback_enable = !!(flags & CALLBACK_ENABLE);
if (!skip_setup) {
printf("Testing Debug %s and Callback %s\n",
debug_enable ? "enabled" : "disabled",
callback_enable ? "enabled" : "disabled");
glDebugMessageControlARB(GL_DEBUG_SOURCE_API_ARB, GL_DEBUG_TYPE_ERROR_ARB,
GL_DEBUG_SEVERITY_HIGH_ARB, 0, NULL, debug_enable);
glDebugMessageCallbackARB(callback_enable ? debug_callback : NULL, USER_PARAM);
} else {
puts("Testing defaults.");
}
if (!piglit_check_gl_error(GL_NO_ERROR))
piglit_report_result(PIGLIT_FAIL);
/* empty the log */
while (fetch_one_log_message());
callback_called = GL_FALSE;
glEnable(0xFFFFFFFF); /* GL error */
if (!piglit_check_gl_error(GL_INVALID_ENUM))
piglit_report_result(PIGLIT_FAIL);
if (callback_called != (callback_enable && debug_enable)) {
puts(callback_called ? " The callback shouldn't have been called."
: " The callback should have been called.");
piglit_report_result(PIGLIT_FAIL);
}
if ((skip_setup || debug_enable) && !callback_enable) {
/* the log must contain the error */
if (!fetch_one_log_message()) {
puts(" The log shouldn't be empty.");
piglit_report_result(PIGLIT_FAIL);
}
} else {
/* the log must be empty */
if (fetch_one_log_message()) {
puts(" The log should be empty.");
piglit_report_result(PIGLIT_FAIL);
}
}
if (!piglit_check_gl_error(GL_NO_ERROR))
piglit_report_result(PIGLIT_FAIL);
}
void piglit_init(int argc, char **argv)
{
piglit_automatic = GL_TRUE;
piglit_require_extension("GL_ARB_debug_output");
glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
if (!piglit_check_gl_error(GL_NO_ERROR))
piglit_report_result(PIGLIT_FAIL);
test_api_error(SKIP_SETUP);
test_api_error(CALLBACK_ENABLE);
test_api_error(DEBUG_ENABLE);
test_api_error(DEBUG_ENABLE | CALLBACK_ENABLE);
test_api_error(0);
piglit_report_result(PIGLIT_PASS);
}
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