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-rw-r--r--tests/client/cachetest.cpp175
1 files changed, 175 insertions, 0 deletions
diff --git a/tests/client/cachetest.cpp b/tests/client/cachetest.cpp
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+/*
+ * Copyright 2012 Canonical Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ * Renato Araujo Oliveira Filho <renato@canonical.com>
+ */
+
+#include "qmenumodel.h"
+
+extern "C" {
+#include <gio/gio.h>
+}
+
+#include <QtTest>
+#include <QDebug>
+
+
+class MenuModelTestClass : public QMenuModel
+{
+ Q_OBJECT
+public:
+ MenuModelTestClass()
+ : QMenuModel(0)
+ {
+ }
+
+ void loadMenu()
+ {
+ GMenu *menu3 = g_menu_new();
+ g_menu_append(menu3, "menu4", NULL);
+ g_menu_append(menu3, "menu5", NULL);
+ g_menu_append(menu3, "menu6", NULL);
+
+ GMenu *menu = g_menu_new();
+ g_menu_append(menu, "menu0", NULL);
+ g_menu_append(menu, "menu1", NULL);
+ g_menu_append(menu, "menu2", NULL);
+ g_menu_append_section(menu, "menu3", G_MENU_MODEL(menu3));
+
+ setMenuModel(G_MENU_MODEL(menu));
+
+ m_menus << menu << menu3;
+ }
+
+ void removeItem(int section, int index)
+ {
+ GMenu *menu = m_menus[section];
+ g_menu_remove(menu, index);
+ }
+
+ void insertItem(int section, int index, const QString &label)
+ {
+ GMenu *menu = m_menus[section];
+ g_menu_insert(menu, index, label.toUtf8().data(), NULL);
+ }
+
+ int cacheSize() const
+ {
+ return cache().size();
+ }
+
+private:
+ QList<GMenu*> m_menus;
+};
+
+class CacheTest : public QObject
+{
+ Q_OBJECT
+private Q_SLOTS:
+ void initTestCase()
+ {
+ g_type_init();
+ }
+
+ //
+ // Test if the link property always returns the same element
+ //
+ void testStaticMenuCache()
+ {
+ MenuModelTestClass menu;
+ menu.loadMenu();
+
+ QModelIndex index = menu.index(3);
+
+ QVariant data = menu.data(index, QMenuModel::LinkSection);
+ QCOMPARE(menu.cacheSize(), 1);
+
+ QVariant data2 = menu.data(index, QMenuModel::LinkSection);
+ QCOMPARE(menu.cacheSize(), 1);
+
+ QVERIFY(data.value<QObject*>() == data2.value<QObject*>());
+
+ QMenuModel *section = qvariant_cast<QMenuModel*>(data);
+
+ index = section->index(1);
+ data = menu.data(index, QMenuModel::LinkSection);
+ data2 = menu.data(index, QMenuModel::LinkSection);
+ QVERIFY(data.value<QObject*>() == data2.value<QObject*>());
+ }
+
+
+ //
+ // Test if cache works after add a new item
+ //
+ void testAddItem()
+ {
+ MenuModelTestClass menu;
+ menu.loadMenu();
+
+ QModelIndex index = menu.index(3);
+ QVariant data = menu.data(index, QMenuModel::LinkSection);
+
+ menu.insertItem(0, 1, "newMenu");
+
+ index = menu.index(4);
+ QVariant data2 = menu.data(index, QMenuModel::LinkSection);
+
+ QCOMPARE(menu.cacheSize(), 1);
+ QVERIFY(data.value<QObject*>() == data2.value<QObject*>());
+ }
+
+
+ //
+ // Test if cache works after remove a item
+ //
+ void testRemoveItem()
+ {
+ MenuModelTestClass menu;
+ menu.loadMenu();
+
+ QModelIndex index = menu.index(3);
+ QVariant data = menu.data(index, QMenuModel::LinkSection);
+
+ menu.removeItem(0, 1);
+
+ index = menu.index(2);
+ QVariant data2 = menu.data(index, QMenuModel::LinkSection);
+
+ QCOMPARE(menu.cacheSize(), 1);
+ QVERIFY(data.value<QObject*>() == data2.value<QObject*>());
+ }
+
+ //
+ // Test if cached item is removed after removed from the menu
+ //
+ void testRemoveCachedItem()
+ {
+ MenuModelTestClass menu;
+ menu.loadMenu();
+
+ QModelIndex index = menu.index(3);
+ QVariant data = menu.data(index, QMenuModel::LinkSection);
+
+ QCOMPARE(menu.cacheSize(), 1);
+ menu.removeItem(0, 3);
+ QCOMPARE(menu.cacheSize(), 0);
+ }
+};
+
+QTEST_MAIN(CacheTest)
+
+#include "cachetest.moc"
+