tests/spec/nv_conditional_render/begin-while-active.c

   1 /*
   2  * Copyright © 2011 Intel Corporation
   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 #include "piglit-util-gl.h"
  25
  26 /**
  27  * @file begin-while-active.c
  28  *
  29  * Tests that starting conditional rendering on a query object that is
  30  * active results in INVALID_OPERATION.
  31  *
  32  * From the NV_conditional_render spec:
  33  *
  34  *     "BeginQuery sets the active query object name for the query
  35  *      type given by <target> to <id>.  If BeginQuery is called with
  36  *      an <id> of zero, if the active query object name for <target>
  37  *      is non-zero, if <id> is the active query object name for any
  38  *      query type, or if <id> is the active query object for
  39  *      condtional rendering (Section 2.X), the error INVALID
  40  *      OPERATION is generated."
  41  */
  42
  43 PIGLIT_GL_TEST_CONFIG_BEGIN
  44
  45         config.supports_gl_compat_version = 10;
  46
  47         config.window_visual = PIGLIT_GL_VISUAL_RGBA;
  48         config.khr_no_error_support = PIGLIT_HAS_ERRORS;
  49
  50 PIGLIT_GL_TEST_CONFIG_END
  51
  52 enum piglit_result
  53 piglit_display(void)
  54 {
  55         return PIGLIT_FAIL;
  56 }
  57
  58 void
  59 piglit_init(int argc, char **argv)
  60 {
  61         GLuint q;
  62
  63         piglit_require_gl_version(20);
  64
  65         piglit_require_extension("GL_NV_conditional_render");
  66
  67         glGenQueries(1, &q);
  68         glBeginQuery(GL_SAMPLES_PASSED, q);
  69         glBeginConditionalRenderNV(q, GL_QUERY_WAIT_NV);
  70         if (!piglit_check_gl_error(GL_INVALID_OPERATION))
  71                 piglit_report_result(PIGLIT_FAIL);
  72         glEndQuery(GL_SAMPLES_PASSED);
  73         glDeleteQueries(1, &q);
  74
  75         piglit_report_result(PIGLIT_PASS);
  76 }