From 0996bce98e7f8c1de5e0d6b3f67589ab083a4713 Mon Sep 17 00:00:00 2001
From: Lars Uebernickel <lars.uebernickel@canonical.com>
Date: Wed, 23 Jan 2013 18:00:49 +0100
Subject: indicator-ng: more elaborate testing

Use GTestDBus to spawn a small test service (tests/indicator-test-service.c)
and check whether the indicator menu gets turned into a gtkmenu correctly.
---
 tests/test-indicator-ng.c | 113 +++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 107 insertions(+), 6 deletions(-)

(limited to 'tests/test-indicator-ng.c')

diff --git a/tests/test-indicator-ng.c b/tests/test-indicator-ng.c
index 65a1e72..827cc98 100644
--- a/tests/test-indicator-ng.c
+++ b/tests/test-indicator-ng.c
@@ -1,6 +1,35 @@
 
 #include <libindicator/indicator-ng.h>
 
+static void
+indicator_ng_test_func (gconstpointer user_data)
+{
+  GTestFunc test_func = user_data;
+  GTestDBus *bus;
+
+  bus = g_test_dbus_new (G_TEST_DBUS_NONE);
+  g_test_dbus_add_service_dir (bus, BUILD_DIR);
+  g_test_dbus_up (bus);
+
+  test_func ();
+
+  g_test_dbus_down (bus);
+  g_object_unref (bus);
+}
+
+#define indicator_ng_test_add(name, test_func) \
+  g_test_add_data_func ("/indicator-ng/" name, test_func, indicator_ng_test_func)
+
+static gboolean
+stop_main_loop (gpointer user_data)
+{
+  GMainLoop *loop = user_data;
+
+  g_main_loop_quit (loop);
+
+  return FALSE;
+}
+
 static void
 test_non_existing (void)
 {
@@ -19,17 +48,23 @@ test_instantiation (void)
 {
   IndicatorNg *indicator;
   GError *error = NULL;
+  GMainLoop *loop;
 
-  indicator = indicator_ng_new (SRCDIR "/com.canonical.test.indicator", &error);
+  indicator = indicator_ng_new (SRCDIR "/com.canonical.test.nosuchservice.indicator", &error);
   g_assert (indicator);
   g_assert (error == NULL);
 
-  g_assert_cmpstr (indicator_ng_get_service_file (indicator), ==, SRCDIR "/com.canonical.test.indicator");
+  g_assert_cmpstr (indicator_ng_get_service_file (indicator), ==, SRCDIR "/com.canonical.test.nosuchservice.indicator");
   g_assert_cmpstr (indicator_ng_get_profile (indicator), ==, "desktop");
 
-  /* no service running, so there shouldn't be any indicators */
+  loop = g_main_loop_new (NULL, FALSE);
+  g_timeout_add (200, stop_main_loop, loop);
+  g_main_loop_run (loop);
+
+  /* no such service, so there shouldn't be any indicators */
   g_assert (indicator_object_get_entries (INDICATOR_OBJECT (indicator)) == NULL);
 
+  g_main_loop_unref (loop);
   g_object_unref (indicator);
 }
 
@@ -48,15 +83,81 @@ test_instantiation_with_profile (void)
   g_object_unref (indicator);
 }
 
+static void
+test_menu (void)
+{
+  IndicatorNg *indicator;
+  GError *error = NULL;
+  GMainLoop *loop;
+  GList *entries;
+  IndicatorObjectEntry *entry;
+
+  indicator = indicator_ng_new (SRCDIR "/com.canonical.test.indicator", &error);
+  g_assert (indicator);
+  g_assert (error == NULL);
+
+  loop = g_main_loop_new (NULL, FALSE);
+  g_timeout_add (500, stop_main_loop, loop);
+  g_main_loop_run (loop);
+
+  entries = indicator_object_get_entries (INDICATOR_OBJECT (indicator));
+  g_assert_cmpint (g_list_length (entries), ==, 1);
+
+  entry = entries->data;
+  g_assert_cmpstr (entry->name_hint, ==, "indicator-test");
+  g_assert_cmpstr (entry->accessible_desc, ==, "Test indicator");
+  g_assert_cmpstr (gtk_label_get_label (entry->label), ==, "Test");
+  {
+    GIcon *icon;
+    gchar *iconstr;
+
+    gtk_image_get_gicon (entry->image, &icon, NULL);
+    g_assert (icon);
+
+    iconstr = g_icon_to_string (icon);
+    g_assert_cmpstr (iconstr, ==, "indicator-test");
+
+    g_free (iconstr);
+  }
+  {
+    GList *children;
+    GtkMenuItem *item;
+
+    g_assert (entry->menu != NULL);
+
+    children = gtk_container_get_children (GTK_CONTAINER (entry->menu));
+    g_assert_cmpint (g_list_length (children), ==, 1);
+
+    item = children->data;
+    g_assert (GTK_IS_MENU_ITEM (item));
+    g_assert (gtk_widget_is_sensitive (GTK_WIDGET (item)));
+    g_assert_cmpstr (gtk_menu_item_get_label (item), ==, "Show");
+
+    g_list_free (children);
+  }
+
+  g_list_free (entries);
+  g_main_loop_unref (loop);
+  g_object_unref (indicator);
+}
+
 int
 main (int argc, char **argv)
 {
+  /* gvfs, dconf, and appmenu-gtk leak GDbusConnections, which confuses
+   * g_test_dbus_down.  Make sure we're not using any of those.
+   */
+  g_setenv ("GIO_USE_VFS", "local", TRUE);
+  g_setenv ("GSETTINGS_BACKEND", "memory", TRUE);
+  g_unsetenv ("UBUNTU_MENUPROXY");
+
   g_test_init (&argc, &argv, NULL);
   gtk_init (&argc, &argv);
 
-  g_test_add_func ("/indicator-ng/non-existing", test_non_existing);
-  g_test_add_func ("/indicator-ng/instantiation", test_instantiation);
-  g_test_add_func ("/indicator-ng/instantiation-with-profile", test_instantiation_with_profile);
+  indicator_ng_test_add ("non-existing", test_non_existing);
+  indicator_ng_test_add ("instantiation", test_instantiation);
+  indicator_ng_test_add ("instantiation-with-profile", test_instantiation_with_profile);
+  indicator_ng_test_add ("menu", test_menu);
 
   return g_test_run ();
 }
-- 
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