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#include <QtTest/QtTest>

#include <qapplication.h>

#include <qevent.h>

#include <qaction.h>

#include <qmenu.h>

//TESTED_CLASS=

//TESTED_FILES=

class tst_QAction : public QObject

{

    Q_OBJECT

public:

    tst_QAction();

    virtual ~tst_QAction();

    void updateState(QActionEvent *e);

public slots:

    void initTestCase();

    void cleanupTestCase();

private slots:

    void getSetCheck();

    void setText_data();

    void setText();

    void setIconText_data() { setText_data(); }

    void setIconText();

    void actionEvent();

    void setStandardKeys();

    void alternateShortcuts();

    void enabledVisibleInteraction();

    void task200823_tooltip();

    void task229128TriggeredSignalWithoutActiongroup();

    void task229128TriggeredSignalWhenInActiongroup();

private:

    int m_lastEventType;

    QAction *m_lastAction;

    QWidget *m_tstWidget;

};

// Testing get/set functions

void tst_QAction::getSetCheck()

{

    QAction obj1(0);

    // QActionGroup * QAction::actionGroup()

    // void QAction::setActionGroup(QActionGroup *)

    QActionGroup *var1 = new QActionGroup(0);

    obj1.setActionGroup(var1);

    QCOMPARE(var1, obj1.actionGroup());

    obj1.setActionGroup((QActionGroup *)0);

    QCOMPARE((QActionGroup *)0, obj1.actionGroup());

    delete var1;

    // QMenu * QAction::menu()

    // void QAction::setMenu(QMenu *)

    QMenu *var2 = new QMenu(0);

    obj1.setMenu(var2);

    QCOMPARE(var2, obj1.menu());

    obj1.setMenu((QMenu *)0);

    QCOMPARE((QMenu *)0, obj1.menu());

    delete var2;

    QCOMPARE(obj1.priority(), QAction::NormalPriority);

    obj1.setPriority(QAction::LowPriority);

    QCOMPARE(obj1.priority(), QAction::LowPriority);

}

class MyWidget : public QWidget

{

    Q_OBJECT

public:

    MyWidget(tst_QAction *tst, QWidget *parent = 0) : QWidget(parent) { this->tst = tst; }

protected:

    virtual void actionEvent(QActionEvent *e) { tst->updateState(e); }

private:

    tst_QAction *tst;

};

tst_QAction::tst_QAction()

{

}

tst_QAction::~tst_QAction()

{

}

void tst_QAction::initTestCase()

{

    m_lastEventType = 0;

    m_lastAction = 0;

    MyWidget *mw = new MyWidget(this);

    m_tstWidget = mw;

    mw->show();

    qApp->setActiveWindow(mw);

}

void tst_QAction::cleanupTestCase()

{

    QWidget *testWidget = m_tstWidget;

    if (testWidget) {

        testWidget->hide();

        delete testWidget;

    }

}

void tst_QAction::setText_data()

{

    QTest::addColumn<QString>("text");

    QTest::addColumn<QString>("iconText");

    QTest::addColumn<QString>("textFromIconText");

    //next we fill it with data

    QTest::newRow("Normal") << "Action" << "Action" << "Action";

    QTest::newRow("Ampersand") << "Search && Destroy" << "Search & Destroy" << "Search && Destroy";

    QTest::newRow("Mnemonic and ellipsis") << "O&pen File ..." << "Open File" << "Open File";

}

void tst_QAction::setText()

{

    QFETCH(QString, text);

    QAction action(0);

    action.setText(text);

    QCOMPARE(action.text(), text);

    QFETCH(QString, iconText);

    QCOMPARE(action.iconText(), iconText);

}

void tst_QAction::setIconText()

{

    QFETCH(QString, iconText);

    QAction action(0);

    action.setIconText(iconText);

    QCOMPARE(action.iconText(), iconText);

    QFETCH(QString, textFromIconText);

    QCOMPARE(action.text(), textFromIconText);

}

void tst_QAction::updateState(QActionEvent *e)

{

    if (!e) {

        m_lastEventType = 0;

        m_lastAction = 0;

    } else {

        m_lastEventType = (int)e->type();

        m_lastAction = e->action();

    }

}

void tst_QAction::actionEvent()

{

    QAction a(0);

    a.setText("action text");

    // add action

    m_tstWidget->addAction(&a);

    qApp->processEvents();

    QCOMPARE(m_lastEventType, (int)QEvent::ActionAdded);

    QCOMPARE(m_lastAction, &a);

    // change action

    a.setText("new action text");

    qApp->processEvents();

    QCOMPARE(m_lastEventType, (int)QEvent::ActionChanged);

    QCOMPARE(m_lastAction, &a);

    // remove action

    m_tstWidget->removeAction(&a);

    qApp->processEvents();

    QCOMPARE(m_lastEventType, (int)QEvent::ActionRemoved);

    QCOMPARE(m_lastAction, &a);

}

//basic testing of standard keys

void tst_QAction::setStandardKeys()

{

    QAction act(0);

    act.setShortcut(QKeySequence("CTRL+L"));

    QList<QKeySequence> list;

    act.setShortcuts(list);

    act.setShortcuts(QKeySequence::Copy);

    QVERIFY(act.shortcut() == act.shortcuts().first());

    QList<QKeySequence> expected;

#if defined(Q_WS_MAC) || defined(Q_OS_SYMBIAN)

    expected  << QKeySequence("CTRL+C");

#elif defined(Q_WS_WIN) || defined(Q_WS_QWS)

    expected  << QKeySequence("CTRL+C") << QKeySequence("CTRL+INSERT");

#else

    expected  << QKeySequence("CTRL+C") << QKeySequence("F16") << QKeySequence("CTRL+INSERT");

#endif

    QVERIFY(act.shortcuts() == expected);

}

void tst_QAction::alternateShortcuts()

{

    //test the alternate shortcuts (by adding more than 1 shortcut)

    QWidget *wid = m_tstWidget;

    {

        QAction act(wid);

        wid->addAction(&act);

        QList<QKeySequence> shlist = QList<QKeySequence>() << QKeySequence("CTRL+P") << QKeySequence("CTRL+A");

        act.setShortcuts(shlist);

        QSignalSpy spy(&act, SIGNAL(triggered()));

        act.setAutoRepeat(true);

        QTest::keyClick(wid, Qt::Key_A, Qt::ControlModifier);

        QCOMPARE(spy.count(), 1); //act should have been triggered

        act.setAutoRepeat(false);

        QTest::keyClick(wid, Qt::Key_A, Qt::ControlModifier);

        QCOMPARE(spy.count(), 2); //act should have been triggered a 2nd time

        //end of the scope of the action, it will be destroyed and removed from wid

        //This action should also unregister its shortcuts

    }

    //this tests a crash (if the action did not unregister its alternate shortcuts)

    QTest::keyClick(wid, Qt::Key_A, Qt::ControlModifier);

}

void tst_QAction::enabledVisibleInteraction()

{

    QAction act(0);

    // check defaults

    QVERIFY(act.isEnabled());

    QVERIFY(act.isVisible());

    // !visible => !enabled

    act.setVisible(false);

    QVERIFY(!act.isEnabled());

    act.setVisible(true);

    QVERIFY(act.isEnabled());

    act.setEnabled(false);

    QVERIFY(act.isVisible());

    // check if shortcut is disabled if not visible

    m_tstWidget->addAction(&act);

    act.setShortcut(QKeySequence("Ctrl+T"));

    QSignalSpy spy(&act, SIGNAL(triggered()));

    act.setEnabled(true);

    act.setVisible(false);

    QTest::keyClick(m_tstWidget, Qt::Key_T, Qt::ControlModifier);

    QCOMPARE(spy.count(), 0); //act is not visible, so don't trigger

    act.setVisible(false);

    act.setEnabled(true);

    QTest::keyClick(m_tstWidget, Qt::Key_T, Qt::ControlModifier);

    QCOMPARE(spy.count(), 0); //act is not visible, so don't trigger

    act.setVisible(true);

    act.setEnabled(true);

    QTest::keyClick(m_tstWidget, Qt::Key_T, Qt::ControlModifier);

    QCOMPARE(spy.count(), 1); //act is visible and enabled, so trigger

}

void tst_QAction::task200823_tooltip()

{

    QAction *action = new QAction("foo", 0);

    QString shortcut("ctrl+o");

    action->setShortcut(shortcut);

    // we want a non-standard tooltip that shows the shortcut

    action->setToolTip(QString("%1 (%2)").arg(action->text()).arg(action->shortcut().toString()));

    QString ref = QString("foo (%1)").arg(QKeySequence(shortcut).toString());

    QCOMPARE(action->toolTip(), ref);

}

void tst_QAction::task229128TriggeredSignalWithoutActiongroup()

{

    // test without a group

    QAction *actionWithoutGroup = new QAction("Test", qApp);

    QSignalSpy spyWithoutGroup(actionWithoutGroup, SIGNAL(triggered(bool)));

    QCOMPARE(spyWithoutGroup.count(), 0);

    actionWithoutGroup->trigger();

    // signal should be emitted

    QCOMPARE(spyWithoutGroup.count(), 1);

    // it is now a checkable checked action

    actionWithoutGroup->setCheckable(true);

    actionWithoutGroup->setChecked(true);

    spyWithoutGroup.clear();

    QCOMPARE(spyWithoutGroup.count(), 0);

    actionWithoutGroup->trigger();

    // signal should be emitted

    QCOMPARE(spyWithoutGroup.count(), 1);

}

void tst_QAction::task229128TriggeredSignalWhenInActiongroup()

{

    QActionGroup ag(0);

    QAction *action = new QAction("Test", &ag);

    QAction *checkedAction = new QAction("Test 2", &ag);

    ag.addAction(action);

    action->setCheckable(true);

    ag.addAction(checkedAction);

    checkedAction->setCheckable(true);

    checkedAction->setChecked(true);

    QSignalSpy actionSpy(checkedAction, SIGNAL(triggered(bool)));

    QSignalSpy actionGroupSpy(&ag, SIGNAL(triggered(QAction *)));

    QCOMPARE(actionGroupSpy.count(), 0);

    QCOMPARE(actionSpy.count(), 0);

    checkedAction->trigger();

    // check that both the group and the action have emitted the signal

    QCOMPARE(actionGroupSpy.count(), 1);

    QCOMPARE(actionSpy.count(), 1);

}

QTEST_MAIN(tst_QAction)

#include "tst_qaction.moc"