tests/qtest/vnc-display-test.c

   1 /*
   2  * VNC display tests
   3  *
   4  * Copyright (c) 2022 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 "qemu/sockets.h"
  12 #include "libqtest.h"
  13 #include <gio/gio.h>
  14 #include <gvnc.h>
  15
  16 typedef struct Test {
  17     QTestState *qts;
  18     VncConnection *conn;
  19     GMainLoop *loop;
  20 } Test;
  21
  22 static void on_vnc_error(VncConnection* self,
  23                          const char* msg)
  24 {
  25     g_error("vnc-error: %s", msg);
  26 }
  27
  28 static void on_vnc_auth_failure(VncConnection *self,
  29                                 const char *msg)
  30 {
  31     g_error("vnc-auth-failure: %s", msg);
  32 }
  33
  34 static bool
  35 test_setup(Test *test)
  36 {
  37 #ifdef WIN32
  38     g_test_skip("Not supported on Windows yet");
  39     return false;
  40 #else
  41     int pair[2];
  42
  43     test->qts = qtest_init("-vnc none -name vnc-test");
  44
  45     g_assert_cmpint(qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, pair), ==, 0);
  46
  47     qtest_qmp_add_client(test->qts, "vnc", pair[1]);
  48
  49     test->conn = vnc_connection_new();
  50     g_signal_connect(test->conn, "vnc-error",
  51                      G_CALLBACK(on_vnc_error), NULL);
  52     g_signal_connect(test->conn, "vnc-auth-failure",
  53                      G_CALLBACK(on_vnc_auth_failure), NULL);
  54     vnc_connection_set_auth_type(test->conn, VNC_CONNECTION_AUTH_NONE);
  55     vnc_connection_open_fd(test->conn, pair[0]);
  56
  57     test->loop = g_main_loop_new(NULL, FALSE);
  58     return true;
  59 #endif
  60 }
  61
  62 static void
  63 test_vnc_basic_on_vnc_initialized(VncConnection *self,
  64                                  Test *test)
  65 {
  66     const char *name = vnc_connection_get_name(test->conn);
  67
  68     g_assert_cmpstr(name, ==, "QEMU (vnc-test)");
  69     g_main_loop_quit(test->loop);
  70 }
  71
  72 static void
  73 test_vnc_basic(void)
  74 {
  75     Test test;
  76
  77     if (!test_setup(&test)) {
  78         return;
  79     }
  80
  81     g_signal_connect(test.conn, "vnc-initialized",
  82                      G_CALLBACK(test_vnc_basic_on_vnc_initialized), &test);
  83
  84     g_main_loop_run(test.loop);
  85
  86     qtest_quit(test.qts);
  87     g_object_unref(test.conn);
  88     g_main_loop_unref(test.loop);
  89 }
  90
  91 int
  92 main(int argc, char **argv)
  93 {
  94     if (getenv("GTK_VNC_DEBUG")) {
  95         vnc_util_set_debug(true);
  96     }
  97
  98     g_test_init(&argc, &argv, NULL);
  99
 100     qtest_add_func("/vnc-display/basic", test_vnc_basic);
 101
 102     return g_test_run();
 103 }