tests/spec/glx_ext_import_context/import-context-multi-process.c

   1 /* Copyright © 2011 Intel Corporation
   2  *
   3  * Permission is hereby granted, free of charge, to any person obtaining a
   4  * copy of this software and associated documentation files (the "Software"),
   5  * to deal in the Software without restriction, including without limitation
   6  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   7  * and/or sell copies of the Software, and to permit persons to whom the
   8  * Software is furnished to do so, subject to the following conditions:
   9  *
  10  * The above copyright notice and this permission notice (including the next
  11  * paragraph) shall be included in all copies or substantial portions of the
  12  * Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  20  * IN THE SOFTWARE.
  21  */
  22
  23 #include <unistd.h>
  24 #include <sys/types.h>
  25 #include <sys/wait.h>
  26
  27 #include "piglit-util-gl.h"
  28 #include "piglit-glx-util.h"
  29 #include "common.h"
  30
  31 int main(int argc, char **argv)
  32 {
  33         bool pass = true;
  34         pid_t child;
  35         int status;
  36
  37         GLX_EXT_import_context_setup();
  38         get_context_IDs();
  39
  40         child = fork();
  41         if (child == 0) {
  42                 GLX_EXT_import_context_setup_for_child();
  43
  44                 pass = try_import_context(directID, direct_rendering)
  45                         && pass;
  46                 pass = try_import_context(indirectID, indirect_rendering)
  47                         && pass;
  48                 pass = try_import_context(None, invalid)
  49                         && pass;
  50                 pass = try_import_context(0xDEADBEEF, invalid)
  51                         && pass;
  52
  53                 _exit(pass ? 0 : 1);
  54         }
  55
  56         /* The test passes if the child exited normally with a return value of
  57          * zero.
  58          */
  59         waitpid(child, &status, 0);
  60         pass = WIFEXITED(status) && (WEXITSTATUS(status) == 0);
  61
  62         GLX_EXT_import_context_teardown();
  63
  64         piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
  65         return 0;
  66 }