glib/gio/tests/appmonitor.c
Philip Withnall 0f5b523fac tests: Add temporary working directory for appmonitor test
Rather than creating a temporary directory in the current directory
(typically the builddir), then never deleting it; create one in the
system /tmp directory, and clean it up properly afterwards.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

https://bugzilla.gnome.org/show_bug.cgi?id=785260
2017-08-23 11:26:57 +01:00

138 lines
2.9 KiB
C

#include <gio/gio.h>
#include <gstdio.h>
typedef struct
{
gchar *data_dir;
gchar *applications_dir;
} Fixture;
static void
setup (Fixture *fixture,
gconstpointer user_data)
{
GError *error = NULL;
fixture->data_dir = g_dir_make_tmp ("gio-test-app-monitor_XXXXXX", &error);
g_assert_no_error (error);
fixture->applications_dir = g_build_filename (fixture->data_dir, "applications", NULL);
g_assert_cmpint (g_mkdir (fixture->applications_dir, 0755), ==, 0);
g_setenv ("XDG_DATA_DIRS", fixture->data_dir, TRUE);
g_setenv ("XDG_DATA_HOME", fixture->data_dir, TRUE);
g_test_message ("Using data directory: %s", fixture->data_dir);
}
static void
teardown (Fixture *fixture,
gconstpointer user_data)
{
g_assert_cmpint (g_rmdir (fixture->applications_dir), ==, 0);
g_clear_pointer (&fixture->applications_dir, g_free);
g_assert_cmpint (g_rmdir (fixture->data_dir), ==, 0);
g_clear_pointer (&fixture->data_dir, g_free);
}
static gboolean
create_app (gpointer data)
{
const gchar *path = data;
GError *error = NULL;
const gchar *contents =
"[Desktop Entry]\n"
"Name=Application\n"
"Version=1.0\n"
"Type=Application\n"
"Exec=true\n";
g_file_set_contents (path, contents, -1, &error);
g_assert_no_error (error);
return G_SOURCE_REMOVE;
}
static void
delete_app (gpointer data)
{
const gchar *path = data;
g_remove (path);
}
static gboolean changed_fired;
static void
changed_cb (GAppInfoMonitor *monitor, GMainLoop *loop)
{
changed_fired = TRUE;
g_main_loop_quit (loop);
}
static gboolean
quit_loop (gpointer data)
{
GMainLoop *loop = data;
if (g_main_loop_is_running (loop))
g_main_loop_quit (loop);
return G_SOURCE_REMOVE;
}
static void
test_app_monitor (Fixture *fixture,
gconstpointer user_data)
{
gchar *app_path;
GAppInfoMonitor *monitor;
GMainLoop *loop;
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);
monitor = g_app_info_monitor_get ();
loop = g_main_loop_new (NULL, FALSE);
g_signal_connect (monitor, "changed", G_CALLBACK (changed_cb), loop);
g_idle_add (create_app, app_path);
g_timeout_add_seconds (3, quit_loop, loop);
g_main_loop_run (loop);
g_assert (changed_fired);
changed_fired = FALSE;
/* FIXME: this shouldn't be required */
g_list_free_full (g_app_info_get_all (), g_object_unref);
g_timeout_add_seconds (3, quit_loop, loop);
delete_app (app_path);
g_main_loop_run (loop);
g_assert (changed_fired);
g_main_loop_unref (loop);
g_remove (app_path);
g_object_unref (monitor);
g_free (app_path);
}
int
main (int argc, char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add ("/monitor/app", Fixture, NULL, setup, test_app_monitor, teardown);
return g_test_run ();
}