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| -rw-r--r-- | tests/client/modelsignalstest.cpp | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/tests/client/modelsignalstest.cpp b/tests/client/modelsignalstest.cpp new file mode 100644 index 0000000..40a76c6 --- /dev/null +++ b/tests/client/modelsignalstest.cpp @@ -0,0 +1,231 @@ +/* + * 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" + +#include <QObject> +#include <QtTest> +#include <QDebug> + +extern "C" { +#include <gio/gio.h> +} + + +class MenuModelTestClass : public QMenuModel +{ + Q_OBJECT +public: + MenuModelTestClass() + : QMenuModel(G_MENU_MODEL(g_menu_new())), m_step(0) + { + } + + void loadModel() + { + GMenu *root = G_MENU(menuModel()); + + // STEP 0 + m_step = 0; + GMenu *section = g_menu_new(); + g_menu_append(section, "msg1", NULL); + g_menu_append_section(root, "section1", G_MENU_MODEL(section)); + + // STEP 1 + m_step++; + GMenu *section2 = g_menu_new(); + g_menu_append_section(root, "section2", G_MENU_MODEL(section2)); + + // STEP 2 + m_step++; + g_menu_append(root, "item1", NULL); + + // STEP 3 + m_step++; + g_menu_insert(root, 1, "item2", NULL); + } + + void clear() + { + GMenu *root = G_MENU(menuModel()); + + // STEP 0 + m_step = 0; + g_menu_remove(root, 0); + + // STEP 1 + m_step++; + g_menu_remove(root, 2); + + // STEP 2 + m_step++; + g_menu_remove(root, 0); + + // STEP 3 + m_step++; + g_menu_remove(root, 0); + } + +public Q_SLOTS: + void checkModelStateBeforeInsert(const QModelIndex &parent, int start, int end) + { + if (m_step == 0) { + QCOMPARE(rowCount(), 0); + QVERIFY(data(index(1), QMenuModel::Label).isNull()); + } else if (m_step == 1) { + QCOMPARE(rowCount(), 1); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("section1")); + QVERIFY(data(index(1), QMenuModel::Label).isNull()); + } else if (m_step == 2) { + QCOMPARE(rowCount(), 2); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("section1")); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("section2")); + QVERIFY(data(index(2), QMenuModel::Label).isNull()); + } else if (m_step == 3) { + QCOMPARE(rowCount(), 3); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("section1")); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("section2")); + QCOMPARE(data(index(2), QMenuModel::Label).toString(), QString("item1")); + QVERIFY(data(index(3), QMenuModel::Label).isNull()); + } + } + + void checkModelStateAfterInsert(const QModelIndex &parent, int start, int end) + { + if (m_step == 0) { + QCOMPARE(rowCount(), 1); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("section1")); + QVERIFY(data(index(1), QMenuModel::Label).isNull()); + } else if (m_step == 1) { + QCOMPARE(rowCount(), 2); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("section1")); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("section2")); + QVERIFY(data(index(2), QMenuModel::Label).isNull()); + } else if (m_step == 2) { + QCOMPARE(rowCount(), 3); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("section1")); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("section2")); + QCOMPARE(data(index(2), QMenuModel::Label).toString(), QString("item1")); + QVERIFY(data(index(3), QMenuModel::Label).isNull()); + } else if (m_step == 3) { + QCOMPARE(rowCount(), 4); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("section1")); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("item2")); + QCOMPARE(data(index(2), QMenuModel::Label).toString(), QString("section2")); + QCOMPARE(data(index(3), QMenuModel::Label).toString(), QString("item1")); + QVERIFY(data(index(4), QMenuModel::Label).isNull()); + } + } + + void checkModelStateBeforeRemove(const QModelIndex &parent, int start, int end) + { + if (m_step == 0) { + QCOMPARE(rowCount(), 4); + QVERIFY(data(index(0), QMenuModel::Label).isNull()); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("item2")); + QCOMPARE(data(index(2), QMenuModel::Label).toString(), QString("section2")); + QCOMPARE(data(index(3), QMenuModel::Label).toString(), QString("item1")); + QVERIFY(data(index(4), QMenuModel::Label).isNull()); + } else if (m_step == 1) { + QCOMPARE(rowCount(), 3); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("item2")); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("section2")); + QVERIFY(data(index(3), QMenuModel::Label).isNull()); + QVERIFY(data(index(4), QMenuModel::Label).isNull()); + } else if (m_step == 2) { + QCOMPARE(rowCount(), 2); + QVERIFY(data(index(0), QMenuModel::Label).isNull()); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("section2")); + QVERIFY(data(index(2), QMenuModel::Label).isNull()); + } else if (m_step == 3) { + QCOMPARE(rowCount(), 1); + QVERIFY(data(index(0), QMenuModel::Label).isNull()); + QVERIFY(data(index(1), QMenuModel::Label).isNull()); + } + } + + void checkModelStateAfterRemove(const QModelIndex &parent, int start, int end) + { + if (m_step == 0) { + QCOMPARE(rowCount(), 3); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("item2")); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("section2")); + QCOMPARE(data(index(2), QMenuModel::Label).toString(), QString("item1")); + QVERIFY(data(index(3), QMenuModel::Label).isNull()); + } else if (m_step == 1) { + QCOMPARE(rowCount(), 2); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("item2")); + QCOMPARE(data(index(1), QMenuModel::Label).toString(), QString("section2")); + QVERIFY(data(index(3), QMenuModel::Label).isNull()); + } else if (m_step == 2) { + QCOMPARE(rowCount(), 1); + QCOMPARE(data(index(0), QMenuModel::Label).toString(), QString("section2")); + QVERIFY(data(index(1), QMenuModel::Label).isNull()); + } else if (m_step == 3) { + QCOMPARE(rowCount(), 0); + QVERIFY(data(index(0), QMenuModel::Label).isNull()); + } + } + +private: + int m_step; +}; + + +class ModelSignalsTest : public QObject +{ + Q_OBJECT +private Q_SLOTS: + void initTestCase() + { + g_type_init(); + } + + /* + * Test if the model state still correct before and after insert a new row + */ + void testSignalInsertRows() + { + MenuModelTestClass model; + QObject::connect(&model, SIGNAL(rowsAboutToBeInserted(QModelIndex,int,int)), + &model, SLOT(checkModelStateBeforeInsert(QModelIndex,int,int))); + QObject::connect(&model, SIGNAL(rowsInserted(QModelIndex,int,int)), + &model, SLOT(checkModelStateAfterInsert(QModelIndex,int,int))); + model.loadModel(); + } + + /* + * Test if the model state still correct before and after remove a row + */ + void testSignalRemoveRows() + { + MenuModelTestClass model; + model.loadModel(); + + QObject::connect(&model, SIGNAL(rowsAboutToBeMoved(QModelIndex,int,int,QModelIndex,int)), + &model, SLOT(checkModelStateBeforeRemove(QModelIndex,int,int))); + QObject::connect(&model, SIGNAL(rowsRemoved(QModelIndex,int,int)), + &model, SLOT(checkModelStateAfterRemove(QModelIndex,int,int))); + model.clear(); + } +}; + +QTEST_MAIN(ModelSignalsTest) + +#include "modelsignalstest.moc" |