tests/spec/arb_vertex_buffer_object/map-empty.c

   1 /*
   2  * Copyright © 2010 Wiktor Janas
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23
  24 /*
  25  * Map empty vbo.
  26  *
  27  * https://bugs.freedesktop.org/show_bug.cgi?id=31934
  28  */
  29 #include "piglit-util-gl.h"
  30
  31 PIGLIT_GL_TEST_CONFIG_BEGIN
  32
  33         config.supports_gl_compat_version = 10;
  34
  35         config.window_width = 512;
  36         config.window_height = 512;
  37         config.window_visual = PIGLIT_GL_VISUAL_RGB;
  38         config.khr_no_error_support = PIGLIT_NO_ERRORS;
  39
  40 PIGLIT_GL_TEST_CONFIG_END
  41
  42 void
  43 piglit_init(int argc, char *argv[])
  44 {
  45     GLuint id;
  46
  47     piglit_require_gl_version(15);
  48
  49     piglit_require_extension("GL_ARB_vertex_buffer_object");
  50
  51     glGenBuffersARB(1, &id);
  52     glBindBufferARB(GL_ARRAY_BUFFER_ARB, id);
  53     glBufferDataARB(GL_ARRAY_BUFFER_ARB, 0, NULL, GL_STATIC_DRAW);
  54     glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
  55
  56     glBindBufferARB(GL_ARRAY_BUFFER_ARB, id);
  57     glMapBuffer(GL_ARRAY_BUFFER_ARB, GL_READ_WRITE_ARB); /* CRASH! */
  58     glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
  59
  60     piglit_report_result(PIGLIT_PASS);
  61 }
  62
  63 enum piglit_result
  64 piglit_display(void)
  65 {
  66         /* Should never be reached */
  67         return PIGLIT_FAIL;
  68 }