diff options
Diffstat (limited to 'gio/tests/appmonitor.c')
| -rw-r--r-- | gio/tests/appmonitor.c | 102 |
1 files changed, 76 insertions, 26 deletions
diff --git a/gio/tests/appmonitor.c b/gio/tests/appmonitor.c index 9db8c4dea..0123ea59c 100644 --- a/gio/tests/appmonitor.c +++ b/gio/tests/appmonitor.c @@ -1,6 +1,31 @@ +/* GLib testing framework examples and tests + * + * Copyright © 2013 Red Hat, Inc. + * Copyright © 2015, 2017, 2018 Endless Mobile, Inc. + * + * SPDX-License-Identifier: LGPL-2.1-or-later + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + #include <gio/gio.h> #include <gstdio.h> +#if defined (G_OS_UNIX) && !defined (__APPLE__) +#include <gio/gdesktopappinfo.h> +#endif + typedef struct { gchar *applications_dir; @@ -24,6 +49,7 @@ teardown (Fixture *fixture, g_clear_pointer (&fixture->applications_dir, g_free); } +#if defined (G_OS_UNIX) && !defined (__APPLE__) static gboolean create_app (gpointer data) { @@ -50,73 +76,97 @@ delete_app (gpointer data) g_remove (path); } -static gboolean changed_fired; - static void -changed_cb (GAppInfoMonitor *monitor, GMainLoop *loop) +changed_cb (GAppInfoMonitor *monitor, + gpointer user_data) { - changed_fired = TRUE; - g_main_loop_quit (loop); + gboolean *changed_fired = user_data; + + *changed_fired = TRUE; + g_main_context_wakeup (g_main_context_get_thread_default ()); } static gboolean -quit_loop (gpointer data) +timeout_cb (gpointer user_data) { - GMainLoop *loop = data; + gboolean *timed_out = user_data; - if (g_main_loop_is_running (loop)) - g_main_loop_quit (loop); + g_assert (!timed_out); + *timed_out = TRUE; + g_main_context_wakeup (g_main_context_get_thread_default ()); return G_SOURCE_REMOVE; } +#endif /* defined (G_OS_UNIX) && !defined (__APPLE__) */ static void test_app_monitor (Fixture *fixture, gconstpointer user_data) { +#if defined (G_OS_UNIX) && !defined (__APPLE__) gchar *app_path; GAppInfoMonitor *monitor; - GMainLoop *loop; - -#ifdef G_OS_WIN32 - g_test_skip (".desktop monitor on win32"); - return; -#endif + GMainContext *context = NULL; /* use the global default main context */ + GSource *timeout_source = NULL; + GDesktopAppInfo *app = NULL; + gboolean changed_fired = FALSE; + gboolean timed_out = FALSE; app_path = g_build_filename (fixture->applications_dir, "app.desktop", NULL); /* FIXME: this shouldn't be required */ g_list_free_full (g_app_info_get_all (), g_object_unref); + /* Create an app monitor and check that its ::changed signal is emitted when + * a new app is installed. */ monitor = g_app_info_monitor_get (); - loop = g_main_loop_new (NULL, FALSE); - g_signal_connect (monitor, "changed", G_CALLBACK (changed_cb), loop); + g_signal_connect (monitor, "changed", G_CALLBACK (changed_cb), &changed_fired); g_idle_add (create_app, app_path); - g_timeout_add_seconds (3, quit_loop, loop); + timeout_source = g_timeout_source_new_seconds (3); + g_source_set_callback (timeout_source, timeout_cb, &timed_out, NULL); + g_source_attach (timeout_source, NULL); + + while (!changed_fired && !timed_out) + g_main_context_iteration (context, TRUE); - g_main_loop_run (loop); - g_assert (changed_fired); + g_assert_true (changed_fired); changed_fired = FALSE; - /* FIXME: this shouldn't be required */ - g_list_free_full (g_app_info_get_all (), g_object_unref); + g_source_destroy (timeout_source); + g_clear_pointer (&timeout_source, g_source_unref); + + /* Check that the app is now queryable. This has the side-effect of re-arming + * the #GAppInfoMonitor::changed signal for the next part of the test. */ + app = g_desktop_app_info_new ("app.desktop"); + g_assert_nonnull (app); + g_clear_object (&app); - g_timeout_add_seconds (3, quit_loop, loop); + /* Now check that ::changed is emitted when an app is uninstalled. */ + timeout_source = g_timeout_source_new_seconds (3); + g_source_set_callback (timeout_source, timeout_cb, &timed_out, NULL); + g_source_attach (timeout_source, NULL); delete_app (app_path); - g_main_loop_run (loop); + while (!changed_fired && !timed_out) + g_main_context_iteration (context, TRUE); - g_assert (changed_fired); + g_assert_true (changed_fired); - g_main_loop_unref (loop); + g_source_destroy (timeout_source); + g_clear_pointer (&timeout_source, g_source_unref); g_remove (app_path); g_object_unref (monitor); g_free (app_path); +#elif defined (__APPLE__) + g_test_skip (".desktop monitor on macos"); +#else /* if !(defined (G_OS_UNIX) && !defined (__APPLE__)) */ + g_test_skip (".desktop monitor on win32"); +#endif /* !(defined (G_OS_UNIX) && !defined (__APPLE__)) */ } int |