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#include <QtTest/QtTest>

#include <QMessageBox>

#include <QDebug>

#include <QPair>

#include <QList>

#include <QPointer>

#include <QTimer>

#include <QApplication>

#include <QPushButton>

#if defined(Q_WS_MAC) && !defined(QT_NO_STYLE_MAC)

#include <QMacStyle>

#endif

#if !defined(QT_NO_STYLE_CLEANLOOKS)

#include <QCleanlooksStyle>

#endif

//TESTED_CLASS=

//TESTED_FILES=

#define CONVENIENCE_FUNC_SYMS(func) \

    { \

        int x1 = QMessageBox::func(0, "Foo", "Bar"); \

        int x3 = QMessageBox::func(0, "Foo", "Bar", "Save"); \

        int x6 = QMessageBox::func(0, "Foo", "Bar", "Save", "Save As"); \

        int x7 = QMessageBox::func(0, "Foo", "Bar", "Save", "Save As", "Dont Save"); \

        int x8 = QMessageBox::func(0, "Foo", "Bar", "Save", "Save As", "Dont Save", 1); \

        int x9 = QMessageBox::func(0, "Foo", "Bar", "Save", "Save As", "Dont Save", 1, 2); \

        int x10 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::YesAll, QMessageBox::Yes); \

        int x11 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::YesAll, QMessageBox::Yes, \

                                    QMessageBox::No); \

        qDebug("%d %d %d %d %d %d %d %d", x1, x3, x6, x7, x8, x9, x10, x11); \

        { \

        int x4 = QMessageBox::func(0, "Foo", "Bar", (int)QMessageBox::Yes, (int)QMessageBox::No); \

        int x5 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes, (int)QMessageBox::No); \

        int x6 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes | QMessageBox::Default, (int)QMessageBox::No); \

        int x7 = QMessageBox::func(0, "Foo", "Bar", (int)QMessageBox::Yes, QMessageBox::No); \

        int x8 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes, QMessageBox::No); \

        int x9 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No); \

        int x10 = QMessageBox::func(0, "Foo", "Bar", (int)QMessageBox::Yes, (int)QMessageBox::No, (int)QMessageBox::Ok); \

        int x11 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes, (int)QMessageBox::No, (int)QMessageBox::Ok); \

        int x12 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes | QMessageBox::Default, (int)QMessageBox::No, (int)QMessageBox::Ok); \

        int x13 = QMessageBox::func(0, "Foo", "Bar", (int)QMessageBox::Yes, QMessageBox::No, (int)QMessageBox::Ok); \

        int x14 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes, QMessageBox::No, (int)QMessageBox::Ok); \

        int x15 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, (int)QMessageBox::Ok); \

        int x16 = QMessageBox::func(0, "Foo", "Bar", (int)QMessageBox::Yes, (int)QMessageBox::No, QMessageBox::Ok); \

        int x17 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes, (int)QMessageBox::No, QMessageBox::Ok); \

        int x18 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes | QMessageBox::Default, (int)QMessageBox::No, QMessageBox::Ok); \

        int x19 = QMessageBox::func(0, "Foo", "Bar", (int)QMessageBox::Yes, QMessageBox::No, QMessageBox::Ok); \

        int x20 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes, QMessageBox::No, QMessageBox::Ok); \

        int x21 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Ok); \

        qDebug("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d", x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x20, x21); \

        } \

    }

#define CONVENIENCE_FUNC_SYMS_EXTRA(func) \

    { \

        int x1 = QMessageBox::func(0, "Foo", "Bar", (int)QMessageBox::Yes); \

        int x2 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes); \

        int x3 = QMessageBox::func(0, "Foo", "Bar", QMessageBox::Yes | QMessageBox::Default); \

        qDebug("%d %d %d", x1, x2, x3); \

    }

class tst_QMessageBox : public QObject

{

    Q_OBJECT

public:

    tst_QMessageBox();

    int exec(QMessageBox *msgBox, int key = -1);

    int sendReturn();

public slots:

    void sendKey();

private slots:

    void sanityTest();

    void defaultButton();

    void escapeButton();

    void button();

    void statics();

    void about();

    void detailsText();

    void shortcut();

    void staticSourceCompat();

    void staticBinaryCompat();

    void instanceSourceCompat();

    void instanceBinaryCompat();

    void testSymbols();

    void incorrectDefaultButton();

    void updateSize();

    void setInformativeText();

    void iconPixmap();

private:

    int keyToSend;

};

tst_QMessageBox::tst_QMessageBox() : keyToSend(-1)

{

}

int tst_QMessageBox::exec(QMessageBox *msgBox, int key)

{

    if (key == -1) {

        QTimer::singleShot(1000, msgBox, SLOT(close()));

    } else {

        keyToSend = key;

        QTimer::singleShot(1000, this, SLOT(sendKey()));

    }

    return msgBox->exec();

}

int tst_QMessageBox::sendReturn()

{

    keyToSend = Qt::Key_Return;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    return 0;

}

void tst_QMessageBox::sendKey()

{

    if (keyToSend == -2) {

        QApplication::activeModalWidget()->close();

        return;

    }

    if (keyToSend == -1)

        return;

    QKeyEvent *ke = new QKeyEvent(QEvent::KeyPress, keyToSend, Qt::NoModifier);

    qApp->postEvent(QApplication::activeModalWidget(), ke);

    keyToSend = -1;

}

void tst_QMessageBox::sanityTest()

{

    QMessageBox msgBox;

    msgBox.setText("This is insane");

    for (int i = 0; i < 10; i++)

        msgBox.setIcon(QMessageBox::Icon(i));

    msgBox.setIconPixmap(QPixmap());

    msgBox.setIconPixmap(QPixmap("whatever.png"));

    msgBox.setTextFormat(Qt::RichText);

    msgBox.setTextFormat(Qt::PlainText);

    exec(&msgBox);

}

void tst_QMessageBox::button()

{

    QMessageBox msgBox;

    msgBox.addButton("retry", QMessageBox::DestructiveRole);

    QVERIFY(msgBox.button(QMessageBox::Ok) == 0); // not added yet

    QPushButton *b1 = msgBox.addButton(QMessageBox::Ok);

    QCOMPARE(msgBox.button(QMessageBox::Ok), (QAbstractButton *)b1);  // just added

    QCOMPARE(msgBox.standardButton(b1), QMessageBox::Ok);

    msgBox.addButton(QMessageBox::Cancel);

    QCOMPARE(msgBox.standardButtons(), QMessageBox::Ok | QMessageBox::Cancel);

    // remove the cancel, should not exist anymore

    msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);

    QVERIFY(msgBox.button(QMessageBox::Cancel) == 0);

    QVERIFY(msgBox.button(QMessageBox::Yes) != 0);

    // should not crash

    QPushButton *b4 = new QPushButton;

    msgBox.addButton(b4, QMessageBox::DestructiveRole);

    msgBox.addButton(0, QMessageBox::ActionRole);

}

void tst_QMessageBox::defaultButton()

{

    QMessageBox msgBox;

    QVERIFY(msgBox.defaultButton() == 0);

    msgBox.addButton(QMessageBox::Ok);

    msgBox.addButton(QMessageBox::Cancel);

    QVERIFY(msgBox.defaultButton() == 0);

    QPushButton pushButton;

    msgBox.setDefaultButton(&pushButton);

    QVERIFY(msgBox.defaultButton() == 0); // we have not added it yet

    QPushButton *retryButton = msgBox.addButton(QMessageBox::Retry);

    msgBox.setDefaultButton(retryButton);

    QCOMPARE(msgBox.defaultButton(), retryButton);

    exec(&msgBox);

    QCOMPARE(msgBox.clickedButton(), msgBox.button(QMessageBox::Cancel));

    exec(&msgBox, Qt::Key_Enter);

    QCOMPARE(msgBox.clickedButton(), (QAbstractButton *)retryButton);

    QAbstractButton *okButton = msgBox.button(QMessageBox::Ok);

    msgBox.setDefaultButton(QMessageBox::Ok);

    QCOMPARE(msgBox.defaultButton(), (QPushButton *)okButton);

    exec(&msgBox, Qt::Key_Enter);

    QCOMPARE(msgBox.clickedButton(), okButton);

    msgBox.setDefaultButton(QMessageBox::Yes); // its not in there!

    QVERIFY(msgBox.defaultButton() == okButton);

    msgBox.removeButton(okButton);

    delete okButton;

    okButton = 0;

    QVERIFY(msgBox.defaultButton() == 0);

    msgBox.setDefaultButton(QMessageBox::Ok);

    QVERIFY(msgBox.defaultButton() == 0);

}

void tst_QMessageBox::escapeButton()

{

    QMessageBox msgBox;

    QVERIFY(msgBox.escapeButton() == 0);

    msgBox.addButton(QMessageBox::Ok);

    exec(&msgBox);

    QVERIFY(msgBox.clickedButton() == msgBox.button(QMessageBox::Ok)); // auto detected (one button only)

    msgBox.addButton(QMessageBox::Cancel);

    QVERIFY(msgBox.escapeButton() == 0);

    QPushButton invalidButton;

    msgBox.setEscapeButton(&invalidButton);

    QVERIFY(msgBox.escapeButton() == 0);

    QAbstractButton *retryButton = msgBox.addButton(QMessageBox::Retry);

    exec(&msgBox);

    QVERIFY(msgBox.clickedButton() == msgBox.button(QMessageBox::Cancel)); // auto detected (cancel)

    msgBox.setEscapeButton(retryButton);

    QCOMPARE(msgBox.escapeButton(), (QAbstractButton *)retryButton);

    // with escape

    exec(&msgBox, Qt::Key_Escape);

    QCOMPARE(msgBox.clickedButton(), retryButton);

    // with close

    exec(&msgBox);

    QCOMPARE(msgBox.clickedButton(), (QAbstractButton *)retryButton);

    QAbstractButton *okButton = msgBox.button(QMessageBox::Ok);

    msgBox.setEscapeButton(QMessageBox::Ok);

    QCOMPARE(msgBox.escapeButton(), okButton);

    exec(&msgBox, Qt::Key_Escape);

    QCOMPARE(msgBox.clickedButton(), okButton);

    msgBox.setEscapeButton(QMessageBox::Yes); // its not in there!

    QVERIFY(msgBox.escapeButton() == okButton);

    msgBox.removeButton(okButton);

    delete okButton;

    okButton = 0;

    QVERIFY(msgBox.escapeButton() == 0);

    msgBox.setEscapeButton(QMessageBox::Ok);

    QVERIFY(msgBox.escapeButton() == 0);

    QMessageBox msgBox2;

    msgBox2.addButton(QMessageBox::Yes);

    msgBox2.addButton(QMessageBox::No);

    exec(&msgBox2);

    QVERIFY(msgBox2.clickedButton() == msgBox2.button(QMessageBox::No)); // auto detected (one No button only)

    QPushButton *rejectButton = new QPushButton;

    msgBox2.addButton(rejectButton, QMessageBox::RejectRole);

    exec(&msgBox2);

    QVERIFY(msgBox2.clickedButton() == rejectButton); // auto detected (one reject button only)

    msgBox2.addButton(new QPushButton, QMessageBox::RejectRole);

    exec(&msgBox2);

    QVERIFY(msgBox2.clickedButton() == msgBox2.button(QMessageBox::No)); // auto detected (one No button only)

}

void tst_QMessageBox::statics()

{

    QMessageBox::StandardButton (*statics[4])(QWidget *, const QString &,

         const QString&, QMessageBox::StandardButtons buttons,

         QMessageBox::StandardButton);

    statics[0] = QMessageBox::information;

    statics[1] = QMessageBox::critical;

    statics[2] = QMessageBox::question;

    statics[3] = QMessageBox::warning;

    for (int i = 0; i < 4; i++) {

        keyToSend = Qt::Key_Escape;

        QTimer::singleShot(1000, this, SLOT(sendKey()));

        QMessageBox::StandardButton sb = (*statics[i])(0, "caption",

            "text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help | QMessageBox::Cancel,

           QMessageBox::NoButton);

        QCOMPARE(sb, QMessageBox::Cancel);

        keyToSend = -2; // close()

        QTimer::singleShot(1000, this, SLOT(sendKey()));

        sb = (*statics[i])(0, "caption",

           "text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help | QMessageBox::Cancel,

           QMessageBox::NoButton);

        QCOMPARE(sb, QMessageBox::Cancel);

        keyToSend = Qt::Key_Enter;

        QTimer::singleShot(1000, this, SLOT(sendKey()));

        sb = (*statics[i])(0, "caption",

           "text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help,

           QMessageBox::Yes);

        QCOMPARE(sb, QMessageBox::Yes);

        keyToSend = Qt::Key_Enter;

        QTimer::singleShot(1000, this, SLOT(sendKey()));

        sb = (*statics[i])(0, "caption",

           "text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help,

            QMessageBox::No);

        QCOMPARE(sb, QMessageBox::No);

    }

}

void tst_QMessageBox::shortcut()

{

#ifdef Q_WS_MAC

    QSKIP("shortcuts are not used on MAC OS X", SkipAll);

#endif

    QMessageBox msgBox;

    msgBox.addButton("O&k", QMessageBox::YesRole);

    msgBox.addButton("&No", QMessageBox::YesRole);

    msgBox.addButton("&Maybe", QMessageBox::YesRole);

    QCOMPARE(exec(&msgBox, Qt::Key_M), 2);

}

void tst_QMessageBox::about()

{

    keyToSend = Qt::Key_Escape;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    QMessageBox::about(0, "Caption", "This is an auto test");

#if !defined(Q_OS_WINCE)

    keyToSend = Qt::Key_Enter;

#else

    keyToSend = Qt::Key_Escape;

#endif

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    QMessageBox::aboutQt(0, "Caption");

}

// Old message box enums

const int Old_Ok = 1;

const int Old_Cancel = 2;

const int Old_Yes = 3;

const int Old_No = 4;

const int Old_Abort = 5;

const int Old_Retry = 6;

const int Old_Ignore = 7;

const int Old_YesAll = 8;

const int Old_NoAll = 9;

const int Old_Default = 0x100;

const int Old_Escape = 0x200;

void tst_QMessageBox::staticSourceCompat()

{

    int ret;

    // source compat tests for < 4.2

    keyToSend = Qt::Key_Enter;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes, QMessageBox::No);

    int expectedButton = int(QMessageBox::Yes);

#if defined(Q_WS_MAC) && !defined(QT_NO_STYLE_MAC)

    if (qobject_cast<QMacStyle *>(qApp->style()))

        expectedButton = int(QMessageBox::No);

#elif !defined(QT_NO_STYLE_CLEANLOOKS)

    if (qobject_cast<QCleanlooksStyle *>(qApp->style()))

        expectedButton = int(QMessageBox::No);

#endif

    QCOMPARE(ret, expectedButton);

    keyToSend = Qt::Key_Enter;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No);

    QCOMPARE(ret, int(QMessageBox::Yes));

    keyToSend = Qt::Key_Enter;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes, QMessageBox::No | QMessageBox::Default);

    QCOMPARE(ret, int(QMessageBox::No));

    keyToSend = Qt::Key_Enter;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape);

    QCOMPARE(ret, int(QMessageBox::Yes));

    keyToSend = Qt::Key_Enter;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes | QMessageBox::Escape, QMessageBox::No | QMessageBox::Default);

    QCOMPARE(ret, int(QMessageBox::No));

    // the button text versions

    keyToSend = Qt::Key_Enter;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", "Yes", "No", QString(), 1);

    QCOMPARE(ret, 1);

    if (0) { // dont run these tests since the dialog wont close!

        keyToSend = Qt::Key_Escape;

        QTimer::singleShot(1000, this, SLOT(sendKey()));

        ret = QMessageBox::information(0, "title", "text", "Yes", "No", QString(), 1);

        QCOMPARE(ret, -1);

        keyToSend = Qt::Key_Escape;

        QTimer::singleShot(1000, this, SLOT(sendKey()));

        ret = QMessageBox::information(0, "title", "text", "Yes", "No", QString(), 0, 1);

        QCOMPARE(ret, 1);

    }

}

void tst_QMessageBox::instanceSourceCompat()

{

     QMessageBox mb("Application name here",

                    "Saving the file will overwrite the original file on the disk.\n"

                    "Do you really want to save?",

                    QMessageBox::Information,

                    QMessageBox::Yes | QMessageBox::Default,

                    QMessageBox::No,

                    QMessageBox::Cancel | QMessageBox::Escape);

    mb.setButtonText(QMessageBox::Yes, "Save");

    mb.setButtonText(QMessageBox::No, "Discard");

    mb.addButton("&Revert", QMessageBox::RejectRole);

    mb.addButton("&Zoo", QMessageBox::ActionRole);

    QCOMPARE(exec(&mb, Qt::Key_Enter), int(QMessageBox::Yes));

    QCOMPARE(exec(&mb, Qt::Key_Escape), int(QMessageBox::Cancel));

#ifdef Q_WS_MAC

    QSKIP("mnemonics are not used on the MAC OS X", SkipAll);

#endif

    QCOMPARE(exec(&mb, Qt::ALT + Qt::Key_R), 0);

    QCOMPARE(exec(&mb, Qt::ALT + Qt::Key_Z), 1);

}

void tst_QMessageBox::staticBinaryCompat()

{

    int ret;

    // binary compat tests for < 4.2

    keyToSend = Qt::Key_Enter;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", Old_Yes, Old_No, 0);

    int expectedButton = int(Old_Yes);

#if defined(Q_WS_MAC) && !defined(QT_NO_STYLE_MAC)

    if (qobject_cast<QMacStyle *>(qApp->style()))

        expectedButton = int(Old_No);

#elif !defined(QT_NO_STYLE_CLEANLOOKS)

    if (qobject_cast<QCleanlooksStyle *>(qApp->style()))

        expectedButton = int(Old_No);

#endif

    QCOMPARE(ret, expectedButton);

    keyToSend = Qt::Key_Escape;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", Old_Yes | Old_Escape, Old_No, 0);

    QCOMPARE(ret, int(Old_Yes));

    keyToSend = Qt::Key_Enter;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", Old_Yes | Old_Default, Old_No, 0);

    QCOMPARE(ret, int(Old_Yes));

#if 0

    keyToSend = Qt::Key_Escape;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", Old_Yes, Old_No | Old_Default, 0);

    QCOMPARE(ret, -1);

#endif

    keyToSend = Qt::Key_Escape;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", Old_Yes | Old_Escape, Old_No | Old_Default, 0);

    QCOMPARE(ret, Old_Yes);

    keyToSend = Qt::Key_Escape;

    QTimer::singleShot(1000, this, SLOT(sendKey()));

    ret = QMessageBox::information(0, "title", "text", Old_Yes | Old_Default, Old_No | Old_Escape, 0);

    QCOMPARE(ret, Old_No);

}

void tst_QMessageBox::instanceBinaryCompat()

{

     QMessageBox mb("Application name here",

                    "Saving the file will overwrite the original file on the disk.\n"

                    "Do you really want to save?",

                    QMessageBox::Information,

                    Old_Yes | Old_Default,

                    Old_No,

                    Old_Cancel | Old_Escape);

    mb.setButtonText(Old_Yes, "Save");

    mb.setButtonText(Old_No, "Discard");

    QCOMPARE(exec(&mb, Qt::Key_Enter), int(Old_Yes));

    QCOMPARE(exec(&mb, Qt::Key_Escape), int(Old_Cancel));

}

void tst_QMessageBox::testSymbols()

{