[gnome-bluetooth/wip/hadess/more-timeout-fixes] tests: Check for overly long waits in battery test

[Bastien Nocera <hadess src gnome org>]

commit 88fd3d36df02b052accd73e3bf9accaddcb41eb9
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Feb 23 14:33:47 2022 +0100

    tests: Check for overly long waits in battery test
    
    Check whether we've started the test more than ~28 seconds ago to avoid
    having the whole test time out at the meson level.

 tests/test_battery.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
---
diff --git a/tests/test_battery.c b/tests/test_battery.c
index 35029ef4..3c4600b0 100644
--- a/tests/test_battery.c
+++ b/tests/test_battery.c
@@ -30,17 +30,32 @@ remove_upower_device (GDBusConnection *bus,
        g_assert_nonnull (ret);
 }
 
+#define DEFAULT_MESON_TIMEOUT 30
+#define MAX_TEST_TIME         DEFAULT_MESON_TIMEOUT / 10
+
+static gboolean
+timeout_cb (gpointer user_data)
+{
+       char *str = user_data;
+       g_assert_cmpstr (NULL, ==, str);
+       exit (1);
+       return TRUE;
+}
+
 int main (int argc, char **argv)
 {
        BluetoothClient *client;
        GListStore *list_store;
+       guint id;
 
        client = bluetooth_client_new ();
        list_store = bluetooth_client_get_devices (client);
 
        /* Wait for bluez */
+       id = g_timeout_add (MAX_TEST_TIME * 1000, timeout_cb, (gpointer) G_STRLOC);
        while (g_list_model_get_n_items (G_LIST_MODEL (list_store)) != 2)
                g_main_context_iteration (NULL, TRUE);
+       g_source_remove (id);
        g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (list_store)), ==, 2);
 
        BluetoothDevice *device;
@@ -49,10 +64,12 @@ int main (int argc, char **argv)
        device = g_list_model_get_item (G_LIST_MODEL (list_store), 0);
        /* Wait for upower */
        g_object_get (G_OBJECT (device), "battery-type", &battery_type, NULL);
+       id = g_timeout_add (MAX_TEST_TIME * 1000, timeout_cb, (gpointer) G_STRLOC);
        while (battery_type != BLUETOOTH_BATTERY_TYPE_PERCENTAGE) {
                g_main_context_iteration (NULL, TRUE);
                g_object_get (G_OBJECT (device), "battery-type", &battery_type, NULL);
        }
+       g_source_remove (id);
        g_object_get (G_OBJECT (device),
                      "battery-type", &battery_type,
                      "battery-percentage", &battery_percentage,
@@ -83,26 +100,32 @@ int main (int argc, char **argv)
        client2 = bluetooth_client_new ();
        list_store2 = bluetooth_client_get_devices (client2);
 
+       id = g_timeout_add (MAX_TEST_TIME * 1000, timeout_cb, (gpointer) G_STRLOC);
        while (g_list_model_get_n_items (G_LIST_MODEL (list_store2)) != 2)
                g_main_context_iteration (NULL, TRUE);
+       g_source_remove (id);
        g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (list_store2)), ==, 2);
 
        BluetoothDevice *device2;
        device2 = g_list_model_get_item (G_LIST_MODEL (list_store2), 0);
        g_object_get (G_OBJECT (device2), "battery-type", &battery_type, NULL);
+       id = g_timeout_add (MAX_TEST_TIME * 1000, timeout_cb, (gpointer) G_STRLOC);
        while (battery_type != BLUETOOTH_BATTERY_TYPE_PERCENTAGE) {
                g_main_context_iteration (NULL, TRUE);
                g_object_get (G_OBJECT (device2), "battery-type", &battery_type, NULL);
        }
+       g_source_remove (id);
 
        GDBusConnection *bus;
        bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, NULL);
        remove_upower_device (bus, "/org/freedesktop/UPower/devices/mouse_dev_11_22_33_44_55_66");
        g_object_get (G_OBJECT (device2), "battery-type", &battery_type, NULL);
+       id = g_timeout_add (MAX_TEST_TIME * 1000, timeout_cb, (gpointer) G_STRLOC);
        while (battery_type != BLUETOOTH_BATTERY_TYPE_NONE) {
                g_main_context_iteration (NULL, TRUE);
                g_object_get (G_OBJECT (device2), "battery-type", &battery_type, NULL);
        }
+       g_source_remove (id);
        g_object_unref (G_OBJECT (device2));
 
        g_dbus_connection_call_sync (bus,
@@ -117,8 +140,10 @@ int main (int argc, char **argv)
                                     NULL,
                                     NULL);
        remove_upower_device (bus, "/org/freedesktop/UPower/devices/mouse_dev_11_22_33_44_55_67");
+       id = g_timeout_add (MAX_TEST_TIME * 1000, timeout_cb, (gpointer) G_STRLOC);
        while (g_list_model_get_n_items (G_LIST_MODEL (list_store2)) != 1)
                g_main_context_iteration (NULL, TRUE);
+       g_source_remove (id);
        g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (list_store2)), ==, 1);
 
        g_object_unref (G_OBJECT (list_store2));