tests/qtest/display-vga-test.c

   1 /*
   2  * QTest testcase for vga cards
   3  *
   4  * Copyright (c) 2014 Red Hat, Inc
   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 "qemu/osdep.h"
  11 #include "libqtest.h"
  12
  13 static void pci_multihead(void)
  14 {
  15     QTestState *qts;
  16
  17     qts = qtest_init("-vga none -device VGA -device secondary-vga");
  18     qtest_quit(qts);
  19 }
  20
  21 static void test_vga(gconstpointer data)
  22 {
  23     QTestState *qts;
  24
  25     qts = qtest_initf("-vga none -device %s", (const char *)data);
  26     qtest_quit(qts);
  27 }
  28
  29 int main(int argc, char **argv)
  30 {
  31     static const char *devices[] = {
  32         "cirrus-vga",
  33         "VGA",
  34         "secondary-vga",
  35         "virtio-gpu-pci",
  36         "virtio-vga"
  37     };
  38
  39     g_test_init(&argc, &argv, NULL);
  40
  41     for (int i = 0; i < ARRAY_SIZE(devices); i++) {
  42         if (qtest_has_device(devices[i])) {
  43             char *testpath = g_strdup_printf("/display/pci/%s", devices[i]);
  44             qtest_add_data_func(testpath, devices[i], test_vga);
  45             g_free(testpath);
  46         }
  47     }
  48
  49     if (qtest_has_device("secondary-vga")) {
  50         qtest_add_func("/display/pci/multihead", pci_multihead);
  51     }
  52
  53     return g_test_run();
  54 }