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-rw-r--r--tests/client/CMakeLists.txt1
-rw-r--r--tests/client/cachetest.cpp205
2 files changed, 206 insertions, 0 deletions
diff --git a/tests/client/CMakeLists.txt b/tests/client/CMakeLists.txt
index 392437c..0fcac9e 100644
--- a/tests/client/CMakeLists.txt
+++ b/tests/client/CMakeLists.txt
@@ -58,6 +58,7 @@ declare_test(modeltest)
declare_test(actiongrouptest)
declare_test(qmltest)
declare_simple_test(convertertest)
+declare_simple_test(cachetest)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/qmlfiles.h.in
${CMAKE_CURRENT_BINARY_DIR}/qmlfiles.h)
diff --git a/tests/client/cachetest.cpp b/tests/client/cachetest.cpp
new file mode 100644
index 0000000..22fe5d3
--- /dev/null
+++ b/tests/client/cachetest.cpp
@@ -0,0 +1,205 @@
+/*
+ * 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>
+ * Olivier Tilloy <olivier.tilloy@canonical.com>
+ */
+
+#include "qmenumodel.h"
+
+extern "C" {
+#include <gio/gio.h>
+}
+
+#include <QtTest>
+
+
+class TestModel : public QMenuModel
+{
+ Q_OBJECT
+public:
+ TestModel() : QMenuModel(0)
+ {
+ 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);
+ }
+
+ QList<int> cacheIndexes() const
+ {
+ QList<int> indexes = cache().keys();
+ qSort(indexes);
+ return indexes;
+ }
+
+private:
+ QList<GMenu*> m_menus;
+};
+
+class CacheTest : public QObject
+{
+ Q_OBJECT
+
+private Q_SLOTS:
+ void initTestCase()
+ {
+ g_type_init();
+ }
+
+ // Verify that normal menu items are not cached (only sub-menus are)
+ void testCacheContents()
+ {
+ TestModel menu;
+ QVERIFY(menu.cacheIndexes().isEmpty());
+
+ menu.data(menu.index(1), QMenuModel::Label);
+ QVERIFY(menu.cacheIndexes().isEmpty());
+
+ menu.data(menu.index(2), QMenuModel::Action);
+ QVERIFY(menu.cacheIndexes().isEmpty());
+ }
+
+ // Verify that the link attribute always returns the same cached menu
+ void testStaticMenuCache()
+ {
+ TestModel menu;
+
+ QModelIndex index = menu.index(3);
+
+ QVariant data = menu.data(index, QMenuModel::LinkSection);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 3);
+
+ QVariant data2 = menu.data(index, QMenuModel::LinkSection);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 3);
+
+ 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);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 3);
+ QVERIFY(data.value<QObject*>() == data2.value<QObject*>());
+ }
+
+ // Verify that the cache is correctly updated after inserting a new item
+ void testInsertItems()
+ {
+ TestModel menu;
+
+ QModelIndex index = menu.index(3);
+ QVariant data = menu.data(index, QMenuModel::LinkSection);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 3);
+
+ menu.insertItem(0, 4, "newMenu");
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 3);
+
+ menu.insertItem(0, 1, "newMenu");
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 4);
+
+ index = menu.index(4);
+ QVariant data2 = menu.data(index, QMenuModel::LinkSection);
+
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 4);
+ QVERIFY(data.value<QObject*>() == data2.value<QObject*>());
+ }
+
+ // Verify that the cache is correctly updated after removing an item that wasn’t cached
+ void testRemoveNonCachedItem()
+ {
+ TestModel menu;
+
+ QModelIndex index = menu.index(3);
+ QVariant data = menu.data(index, QMenuModel::LinkSection);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 3);
+
+ menu.removeItem(0, 1);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 2);
+
+ index = menu.index(2);
+ QVariant data2 = menu.data(index, QMenuModel::LinkSection);
+
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 2);
+ QVERIFY(data.value<QObject*>() == data2.value<QObject*>());
+ }
+
+ // Verify that the cache is correctly updated after removing a cached item
+ void testRemoveCachedItem()
+ {
+ TestModel menu;
+
+ QModelIndex index = menu.index(3);
+ QVariant data = menu.data(index, QMenuModel::LinkSection);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 3);
+
+ menu.removeItem(0, 3);
+ QVERIFY(menu.cacheIndexes().isEmpty());
+ }
+
+ // Verify that the cache is correctly updated after multiple insertions and removals
+ void testMultiplesUpdates()
+ {
+ TestModel menu;
+ QVERIFY(menu.cacheIndexes().isEmpty());
+
+ menu.data(menu.index(3), QMenuModel::LinkSection);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 3);
+
+ menu.insertItem(0, 1, "newMenu");
+ menu.insertItem(0, 2, "newMenu");
+ menu.insertItem(0, 6, "newMenu");
+ menu.insertItem(0, 3, "newMenu");
+ menu.insertItem(0, 7, "newMenu");
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 6);
+
+ menu.removeItem(0, 4);
+ menu.removeItem(0, 6);
+ menu.removeItem(0, 2);
+ QCOMPARE(menu.cacheIndexes(), QList<int>() << 4);
+
+ menu.removeItem(0, 4);
+ QVERIFY(menu.cacheIndexes().isEmpty());
+ }
+};
+
+QTEST_MAIN(CacheTest)
+
+#include "cachetest.moc"
+