static void
test_bt_change_log_nested_groups (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtChangeLog *cl = bt_change_log_new ();
BtTestChangeLogger *tcl = bt_test_change_logger_new ();
// make 1 change group
bt_change_log_start_group (cl);
make_change (cl, tcl, "new_data 2", "new_data 0");
make_change (cl, tcl, "inc_data 0", "dec_data 0");
bt_change_log_start_group (cl);
make_change (cl, tcl, "inc_data 1", "dec_data 1");
bt_change_log_end_group (cl);
bt_change_log_end_group (cl);
// undo & verify
bt_change_log_undo (cl);
fail_unless (tcl->data == NULL, NULL);
ck_assert_int_eq (tcl->data_size, 0);
// redo & verify
bt_change_log_redo (cl);
fail_unless (tcl->data != NULL, NULL);
ck_assert_int_eq (tcl->data_size, 2);
ck_assert_int_eq (tcl->data[0], 1);
ck_assert_int_eq (tcl->data[1], 1);
GST_INFO ("-- cleanup --");
g_object_unref (tcl);
g_object_unref (cl);
BT_TEST_END;
}
static void
test_bt_change_log_recover (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtChangeLog *cl = bt_change_log_new ();
gchar *log_name = g_build_filename (g_get_tmp_dir (), "bt-crash.log", NULL);
gchar content[] =
PACKAGE " edit journal : " PACKAGE_VERSION "\n"
"\n"
"BtMainPageMachines::add_machine 0,\"synth\",\"simsyn\"\n"
"BtMainPageMachines::set_machine_property \"synth\",\"ypos\",\"-0.3\"\n"
"BtMainPageMachines::set_machine_property \"synth\",\"xpos\",\"-0.4\"\n";
g_file_set_contents (log_name, content, strlen (content), NULL);
GST_INFO ("-- act --");
gboolean res = bt_change_log_recover (cl, log_name);
GST_INFO ("-- assert --");
fail_unless (res, NULL);
GST_INFO ("-- cleanup --");
flush_main_loop ();
g_unlink (log_name);
g_free (log_name);
g_object_unref (cl);
BT_TEST_END;
}
// test double undo/redo actions
static void
test_bt_change_log_two_changes (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtChangeLog *cl = bt_change_log_new ();
BtTestChangeLogger *tcl = bt_test_change_logger_new ();
/* act (make 2 changes) */
make_change (cl, tcl, "set_val 5", "set_val 0");
make_change (cl, tcl, "set_val 10", "set_val 5");
// undo & verify
bt_change_log_undo (cl);
ck_assert_int_eq (tcl->val, 5);
bt_change_log_undo (cl);
ck_assert_int_eq (tcl->val, 0);
// redo & verify
bt_change_log_redo (cl);
ck_assert_int_eq (tcl->val, 5);
bt_change_log_redo (cl);
ck_assert_int_eq (tcl->val, 10);
GST_INFO ("-- cleanup --");
g_object_unref (tcl);
g_object_unref (cl);
BT_TEST_END;
}
static GObject *
bt_edit_application_constructor (GType type, guint n_construct_params,
GObjectConstructParam * construct_params)
{
GObject *object;
if (G_UNLIKELY (!singleton)) {
object =
G_OBJECT_CLASS (bt_edit_application_parent_class)->constructor (type,
n_construct_params, construct_params);
singleton = BT_EDIT_APPLICATION (object);
g_object_add_weak_pointer (object, (gpointer *) (gpointer) & singleton);
//GST_DEBUG("<<<");
GST_INFO ("new edit app instantiated");
// create or ref the shared ui resources
singleton->priv->ui_resources = bt_ui_resources_new ();
// create the interaction controller registry
singleton->priv->ic_registry = btic_registry_new ();
btic_registry_start_discovery ();
// create the playback controllers (we need to create them all as they watch
// the settings them self)
singleton->priv->pbc_socket = bt_playback_controller_socket_new ();
singleton->priv->pbc_ic = bt_playback_controller_ic_new ();
// create the editor change log
singleton->priv->change_log = bt_change_log_new ();
g_signal_connect (singleton->priv->change_log, "notify::can-undo",
G_CALLBACK (on_changelog_can_undo_changed), (gpointer) singleton);
// create the audio_session
singleton->priv->audio_session = bt_audio_session_new ();
// create main window
GST_INFO ("new edit app created, app: %" G_OBJECT_REF_COUNT_FMT,
G_OBJECT_LOG_REF_COUNT (singleton));
singleton->priv->main_window = bt_main_window_new ();
gtk_widget_show_all (GTK_WIDGET (singleton->priv->main_window));
GST_INFO ("new main_window shown");
// warning: dereferencing type-punned pointer will break strict-aliasing rules
g_object_add_weak_pointer (G_OBJECT (singleton->priv->main_window),
(gpointer *) (gpointer) & singleton->priv->main_window);
GST_INFO ("new edit app created, app: %" G_OBJECT_REF_COUNT_FMT,
G_OBJECT_LOG_REF_COUNT (singleton));
//GST_DEBUG(">>>");
} else {
object = g_object_ref (singleton);
}
return object;
}
// test lifecycle/refcounts
static void
test_bt_change_log_create_and_destroy (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
GST_INFO ("-- act --");
BtChangeLog *cl = bt_change_log_new ();
GST_INFO ("-- assert --");
fail_unless (cl != NULL, NULL);
GST_INFO ("-- cleanup --");
g_object_unref (cl);
BT_TEST_END;
}
static void
test_bt_change_log_initial_undo_redo_state (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtChangeLog *cl = bt_change_log_new ();
gboolean can_undo, can_redo;
GST_INFO ("-- act --");
g_object_get (cl, "can-undo", &can_undo, "can-redo", &can_redo, NULL);
GST_INFO ("-- assert --");
fail_unless (!can_undo, NULL);
fail_unless (!can_redo, NULL);
GST_INFO ("-- cleanup --");
g_object_unref (cl);
BT_TEST_END;
}
// test single undo/redo actions
static void
test_bt_change_log_single_change_after_undo (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtChangeLog *cl = bt_change_log_new ();
BtTestChangeLogger *tcl = bt_test_change_logger_new ();
GST_INFO ("-- act --");
make_change (cl, tcl, "set_val 5", "set_val 0");
bt_change_log_undo (cl);
GST_INFO ("-- assert --");
ck_assert_int_eq (tcl->val, 0);
GST_INFO ("-- cleanup --");
g_object_unref (tcl);
g_object_unref (cl);
BT_TEST_END;
}
static void
on_recover_clicked (GtkButton * button, gpointer user_data)
{
BtCrashRecoverDialog *self = BT_CRASH_RECOVER_DIALOG (user_data);
gchar *log_name = get_selected (self);
gboolean res = FALSE;
BtMainWindow *main_window;
if (log_name) {
BtChangeLog *change_log = bt_change_log_new ();
GST_INFO ("recovering: %s", log_name);
if (bt_change_log_recover (change_log, log_name)) {
remove_selected (self);
res = TRUE;
}
g_free (log_name);
g_object_try_unref (change_log);
}
g_object_get (self->priv->app, "main-window", &main_window, NULL);
/* close the recovery dialog */
gtk_dialog_response (GTK_DIALOG (self), GTK_RESPONSE_CLOSE);
if (res) {
/* the song recovery has been finished */
bt_dialog_message (main_window, _("Recovery finished"),
_("The selected song has been recovered successful."),
_("Please check the song and save it if everything is alright.")
);
} else {
/* FIXME(ensonic): the log is still there
* - this dialog should be a warning
* - ev. we want to suggest to ask for support
*/
/* one or more steps in the recovery did not apply */
bt_dialog_message (main_window, _("Recovery failed"),
_("Sorry, the selected song could not be fully recovered."),
_("Please check the song and save it if still looks good.")
);
}
g_object_unref (main_window);
}
static void
test_bt_change_log_undo_redo_state_after_single_change (BT_TEST_ARGS)
{
BT_TEST_START;
GST_INFO ("-- arrange --");
BtChangeLog *cl = bt_change_log_new ();
BtTestChangeLogger *tcl = bt_test_change_logger_new ();
gboolean can_undo, can_redo;
GST_INFO ("-- act --");
make_change (cl, tcl, "set_val 5", "set_val 0");
g_object_get (cl, "can-undo", &can_undo, "can-redo", &can_redo, NULL);
GST_INFO ("-- assert --");
fail_unless (can_undo, NULL);
fail_unless (!can_redo, NULL);
GST_INFO ("-- cleanup --");
g_object_unref (tcl);
g_object_unref (cl);
BT_TEST_END;
}
