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 #if !defined(CONFIG_DARWIN)
  23
  24 static void on_vnc_error(VncConnection* self,
  25                          const char* msg)
  26 {
  27     g_error("vnc-error: %s", msg);
  28 }
  29
  30 static void on_vnc_auth_failure(VncConnection *self,
  31                                 const char *msg)
  32 {
  33     g_error("vnc-auth-failure: %s", msg);
  34 }
  35
  36 #endif
  37
  38 static bool
  39 test_setup(Test *test)
  40 {
  41 #if defined(CONFIG_DARWIN)
  42     g_test_skip("Broken on Darwin");
  43     return false;
  44 #else
  45     int pair[2];
  46
  47     test->qts = qtest_init("-M none -vnc none -name vnc-test");
  48
  49     g_assert_cmpint(qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, pair), ==, 0);
  50
  51     qtest_qmp_add_client(test->qts, "vnc", pair[1]);
  52
  53     test->conn = vnc_connection_new();
  54     g_signal_connect(test->conn, "vnc-error",
  55                      G_CALLBACK(on_vnc_error), NULL);
  56     g_signal_connect(test->conn, "vnc-auth-failure",
  57                      G_CALLBACK(on_vnc_auth_failure), NULL);
  58     vnc_connection_set_auth_type(test->conn, VNC_CONNECTION_AUTH_NONE);
  59
  60 #ifdef WIN32
  61     vnc_connection_open_fd(test->conn, _get_osfhandle(pair[0]));
  62 #else
  63     vnc_connection_open_fd(test->conn, pair[0]);
  64 #endif
  65
  66     test->loop = g_main_loop_new(NULL, FALSE);
  67     return true;
  68 #endif
  69 }
  70
  71 static void
  72 test_vnc_basic_on_vnc_initialized(VncConnection *self,
  73                                  Test *test)
  74 {
  75     const char *name = vnc_connection_get_name(test->conn);
  76
  77     g_assert_cmpstr(name, ==, "QEMU (vnc-test)");
  78     g_main_loop_quit(test->loop);
  79 }
  80
  81 static void
  82 test_vnc_basic(void)
  83 {
  84     Test test;
  85
  86     if (!test_setup(&test)) {
  87         return;
  88     }
  89
  90     g_signal_connect(test.conn, "vnc-initialized",
  91                      G_CALLBACK(test_vnc_basic_on_vnc_initialized), &test);
  92
  93     g_main_loop_run(test.loop);
  94
  95     qtest_quit(test.qts);
  96     g_object_unref(test.conn);
  97     g_main_loop_unref(test.loop);
  98 }
  99
 100 int
 101 main(int argc, char **argv)
 102 {
 103     if (getenv("GTK_VNC_DEBUG")) {
 104         vnc_util_set_debug(true);
 105     }
 106
 107     g_test_init(&argc, &argv, NULL);
 108
 109     qtest_add_func("/vnc-display/basic", test_vnc_basic);
 110
 111     return g_test_run();
 112 }