tests/ivshmem-test.c

   1 /*
   2  * QTest testcase for ivshmem
   3  *
   4  * Copyright (c) 2014 SUSE LINUX Products GmbH
   5  *
   6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7  * See the COPYING file in the top-level directory.
   8  */
   9
  10 #include <glib.h>
  11 #include <stdlib.h>
  12 #include <string.h>
  13 #include <unistd.h>
  14 #include "libqtest.h"
  15 #include "qemu/osdep.h"
  16
  17 static char dev_shm_path[] = "/dev/shm/qtest.XXXXXX";
  18
  19 /* Tests only initialization so far. TODO: Replace with functional tests */
  20 static void nop(void)
  21 {
  22 }
  23
  24 int main(int argc, char **argv)
  25 {
  26     QTestState *s1, *s2;
  27     char *cmd;
  28     int ret, fd;
  29
  30     g_test_init(&argc, &argv, NULL);
  31     qtest_add_func("/ivshmem/nop", nop);
  32
  33     fd = mkstemp(dev_shm_path);
  34     g_assert(fd >= 0);
  35     close(fd);
  36     unlink(dev_shm_path);
  37
  38     cmd = g_strdup_printf("-device ivshmem,shm=%s,size=1M", &dev_shm_path[9]);
  39     s1 = qtest_start(cmd);
  40     s2 = qtest_start(cmd);
  41     g_free(cmd);
  42
  43     ret = g_test_run();
  44
  45     qtest_quit(s1);
  46     qtest_quit(s2);
  47
  48     unlink(dev_shm_path);
  49
  50     return ret;
  51 }