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tests: Add a test for D-Bus activating an unknown app with a context

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This should catch regressions in the critical warning fixed in the
previous commit.

The launch has to have several conditions:
 - Session bus is running (to avoid the launch happening via the spawn
   codepath)
 - Use a non-existent D-Bus name (to trigger a launch error)
 - Use a launch context (to hit the critical warning code path)
 - Not have a startup ID specified in the platform data — this implies
   having an empty launch context
 - Use an async launch, as that provides an error handling path

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This commit is contained in:
Philip Withnall
2023-03-15 13:23:44 +00:00
parent 7cd57b3e85
commit 1a9be3a1c8
1 changed files with 51 additions and 0 deletions
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51
gio/tests/desktop-app-info.c
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@@ -1807,6 +1807,56 @@ test_launch_fail_absolute_path (void)
g_clear_object (&app_info);
}
static void
async_result_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
GAsyncResult **result_out = user_data;
g_assert (*result_out == NULL);
*result_out = g_object_ref (result);
g_main_context_wakeup (g_main_context_get_thread_default ());
}
static void
test_launch_fail_dbus (void)
{
GTestDBus *bus = NULL;
GDesktopAppInfo *app_info = NULL;
GAppLaunchContext *context = NULL;
GAsyncResult *result = NULL;
GError *error = NULL;
/* Set up a test session bus to ensure that launching the app happens using
* D-Bus rather than spawning. */
bus = g_test_dbus_new (G_TEST_DBUS_NONE);
g_test_dbus_up (bus);
app_info = g_desktop_app_info_new_from_filename (g_test_get_filename (G_TEST_DIST, "org.gtk.test.dbusappinfo.desktop", NULL));
g_assert_nonnull (app_info);
g_assert_true (g_desktop_app_info_has_key (app_info, "DBusActivatable"));
context = g_app_launch_context_new ();
g_app_info_launch_uris_async (G_APP_INFO (app_info), NULL, context, NULL, async_result_cb, &result);
while (result == NULL)
g_main_context_iteration (NULL, TRUE);
g_assert_false (g_app_info_launch_uris_finish (G_APP_INFO (app_info), result, &error));
g_assert_error (error, G_DBUS_ERROR, G_DBUS_ERROR_SERVICE_UNKNOWN);
g_test_dbus_down (bus);
g_clear_object (&bus);
g_clear_error (&error);
g_clear_object (&result);
g_clear_object (&context);
g_clear_object (&app_info);
}
int
main (int argc,
char *argv[])
@@ -1849,6 +1899,7 @@ main (int argc,
g_test_add_func ("/desktop-app-info/launch/fail", test_launch_fail);
g_test_add_func ("/desktop-app-info/launch/fail-absolute-path", test_launch_fail_absolute_path);
g_test_add_func ("/desktop-app-info/launch/fail-startup-notify", test_launch_startup_notify_fail);
g_test_add_func ("/desktop-app-info/launch/fail-dbus", test_launch_fail_dbus);
g_test_add_func ("/desktop-app-info/launch-as-manager", test_launch_as_manager);
g_test_add_func ("/desktop-app-info/launch-as-manager/fail", test_launch_as_manager_fail);
g_test_add_func ("/desktop-app-info/launch-default-uri-handler", test_default_uri_handler);