summaryrefslogtreecommitdiffstats
path: root/tests/auto/widgets/dialogs/qmessagebox/tst_qmessagebox.cpp
blob: 97cfec817122c17585853d5cfba52a1f045eda4f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QMessageBox>
#include <QDebug>
#include <QPair>
#include <QList>
#include <QPointer>
#include <QTimer>
#include <QApplication>
#include <QPushButton>
#include <QDialogButtonBox>
#include <qpa/qplatformtheme.h>
#include <private/qguiapplication_p.h>

#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);
    void sendKeySoon();

public slots:
    void sendKey();

private slots:
    void sanityTest();
    void defaultButton();
    void escapeButton();
    void button();
    void statics();
    void about();
    void detailsText();
    void detailsButtonText();
    void expandDetails_QTBUG_32473();

#ifndef Q_OS_MAC
    void shortcut();
#endif

    void staticSourceCompat();
    void instanceSourceCompat();

    void testSymbols();
    void incorrectDefaultButton();
    void updateSize();

    void setInformativeText();
    void iconPixmap();

    void init();
    void initTestCase();

private:
    int keyToSend;
    QTimer keySendTimer;
};

class tst_ResizingMessageBox : public QMessageBox
{
public:
    tst_ResizingMessageBox() : QMessageBox(), resized(false) { }
    bool resized;

protected:
    void resizeEvent ( QResizeEvent * event ) {
        resized = true;
        QMessageBox::resizeEvent(event);
    }
};

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;
        sendKeySoon();
    }
    return msgBox->exec();
}

void tst_QMessageBox::sendKey()
{
    if (keyToSend == -2) {
        QApplication::activeModalWidget()->close();
        keyToSend = -1;
        return;
    }
    if (keyToSend == -1)
        return;
    QKeyEvent *ke = new QKeyEvent(QEvent::KeyPress, keyToSend, Qt::NoModifier);
    qApp->postEvent(QApplication::activeModalWidget(), ke);
    keyToSend = -1;
}

void tst_QMessageBox::sendKeySoon()
{
    keySendTimer.start();
}

void tst_QMessageBox::init()
{
    // if there is any pending key send from the last test, cancel it.
    keySendTimer.stop();
}

void tst_QMessageBox::initTestCase()
{
    keySendTimer.setInterval(1000);
    keySendTimer.setSingleShot(true);
    QVERIFY(QObject::connect(&keySendTimer, SIGNAL(timeout()), this, SLOT(sendKey())));
}

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));
    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());
    msgBox.addButton(QMessageBox::Ok);
    msgBox.addButton(QMessageBox::Cancel);
    QVERIFY(!msgBox.defaultButton());
    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!
    QCOMPARE(msgBox.defaultButton(), okButton);
    msgBox.removeButton(okButton);
    delete okButton;
    okButton = 0;
    QVERIFY(!msgBox.defaultButton());
    msgBox.setDefaultButton(QMessageBox::Ok);
    QVERIFY(!msgBox.defaultButton());
}

void tst_QMessageBox::escapeButton()
{
    QMessageBox msgBox;
    QVERIFY(!msgBox.escapeButton());
    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());
    QPushButton invalidButton;
    msgBox.setEscapeButton(&invalidButton);
    QVERIFY(!msgBox.escapeButton());
    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!
    QCOMPARE(msgBox.escapeButton(), okButton);
    msgBox.removeButton(okButton);
    delete okButton;
    okButton = 0;
    QVERIFY(!msgBox.escapeButton());
    msgBox.setEscapeButton(QMessageBox::Ok);
    QVERIFY(!msgBox.escapeButton());

    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;
        sendKeySoon();
        QMessageBox::StandardButton sb = (*statics[i])(0, "caption",
            "text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help | QMessageBox::Cancel,
           QMessageBox::NoButton);
        QCOMPARE(sb, QMessageBox::Cancel);
        QCOMPARE(keyToSend, -1);

        keyToSend = -2; // close()
        sendKeySoon();
        sb = (*statics[i])(0, "caption",
           "text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help | QMessageBox::Cancel,
           QMessageBox::NoButton);
        QCOMPARE(sb, QMessageBox::Cancel);
        QCOMPARE(keyToSend, -1);

        keyToSend = Qt::Key_Enter;
        sendKeySoon();
        sb = (*statics[i])(0, "caption",
           "text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help,
           QMessageBox::Yes);
        QCOMPARE(sb, QMessageBox::Yes);
        QCOMPARE(keyToSend, -1);

        keyToSend = Qt::Key_Enter;
        sendKeySoon();
        sb = (*statics[i])(0, "caption",
           "text", QMessageBox::Yes | QMessageBox::No | QMessageBox::Help,
            QMessageBox::No);
        QCOMPARE(sb, QMessageBox::No);
        QCOMPARE(keyToSend, -1);
    }
}

// shortcuts are not used on OS X
#ifndef Q_OS_MAC
void tst_QMessageBox::shortcut()
{
    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);
}
#endif

void tst_QMessageBox::about()
{
    keyToSend = Qt::Key_Escape;
    sendKeySoon();
    QMessageBox::about(0, "Caption", "This is an auto test");
    // On Mac, about and aboutQt are not modal, so we need to
    // explicitly run the event loop
#ifdef Q_OS_MAC
    QTRY_COMPARE(keyToSend, -1);
#else
    QCOMPARE(keyToSend, -1);
#endif

#if !defined(Q_OS_WINCE)
    keyToSend = Qt::Key_Enter;
#else
    keyToSend = Qt::Key_Escape;
#endif
    sendKeySoon();
    QMessageBox::aboutQt(0, "Caption");
#ifdef Q_OS_MAC
    QTRY_COMPARE(keyToSend, -1);
#else
    QCOMPARE(keyToSend, -1);
#endif
}

void tst_QMessageBox::staticSourceCompat()
{
    int ret;

    // source compat tests for < 4.2
    keyToSend = Qt::Key_Enter;
    sendKeySoon();
    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes, QMessageBox::No);
    int expectedButton = int(QMessageBox::Yes);
    if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) {
        const int dialogButtonBoxLayout = theme->themeHint(QPlatformTheme::DialogButtonBoxLayout).toInt();
        if (dialogButtonBoxLayout == QDialogButtonBox::MacLayout
            || dialogButtonBoxLayout == QDialogButtonBox::GnomeLayout)
            expectedButton = int(QMessageBox::No);
    }
    QCOMPARE(ret, expectedButton);
    QCOMPARE(keyToSend, -1);

    keyToSend = Qt::Key_Enter;
    sendKeySoon();
    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No);
    QCOMPARE(ret, int(QMessageBox::Yes));
    QCOMPARE(keyToSend, -1);

    keyToSend = Qt::Key_Enter;
    sendKeySoon();
    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes, QMessageBox::No | QMessageBox::Default);
    QCOMPARE(ret, int(QMessageBox::No));
    QCOMPARE(keyToSend, -1);

    keyToSend = Qt::Key_Enter;
    sendKeySoon();
    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape);
    QCOMPARE(ret, int(QMessageBox::Yes));
    QCOMPARE(keyToSend, -1);

    keyToSend = Qt::Key_Enter;
    sendKeySoon();
    ret = QMessageBox::information(0, "title", "text", QMessageBox::Yes | QMessageBox::Escape, QMessageBox::No | QMessageBox::Default);
    QCOMPARE(ret, int(QMessageBox::No));
    QCOMPARE(keyToSend, -1);

    // the button text versions
    keyToSend = Qt::Key_Enter;
    sendKeySoon();
    ret = QMessageBox::information(0, "title", "text", "Yes", "No", QString(), 1);
    QCOMPARE(ret, 1);
    QCOMPARE(keyToSend, -1);

    if (0) { // don't run these tests since the dialog won't close!
        keyToSend = Qt::Key_Escape;
        sendKeySoon();
        ret = QMessageBox::information(0, "title", "text", "Yes", "No", QString(), 1);
        QCOMPARE(ret, -1);
        QCOMPARE(keyToSend, -1);

        keyToSend = Qt::Key_Escape;
        sendKeySoon();
        ret = QMessageBox::information(0, "title", "text", "Yes", "No", QString(), 0, 1);
        QCOMPARE(ret, 1);
        QCOMPARE(keyToSend, -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));
#ifndef Q_OS_MAC
    // mnemonics are not used on OS X
    QCOMPARE(exec(&mb, Qt::ALT + Qt::Key_R), 0);
    QCOMPARE(exec(&mb, Qt::ALT + Qt::Key_Z), 1);
#endif
}

void tst_QMessageBox::testSymbols()
{
    return;

    QMessageBox::Icon icon;
    icon = QMessageBox::NoIcon;
    icon = QMessageBox::Information;
    icon = QMessageBox::Warning;
    icon = QMessageBox::Critical;
    icon = QMessageBox::Question;

    QMessageBox mb1;
    QMessageBox mb2(0);
    QMessageBox mb3(&mb1);
    QMessageBox mb3b("title", "text", QMessageBox::Critical, int(QMessageBox::Yes),
                     int(QMessageBox::No), int(QMessageBox::Cancel), &mb1, Qt::Dialog);

    QMessageBox::Button button = QMessageBox::NoButton;
    button = QMessageBox::Ok;
    button = QMessageBox::Cancel;
    button = QMessageBox::Yes;
    button = QMessageBox::No;
    button = QMessageBox::Abort;
    button = QMessageBox::Retry;
    button = QMessageBox::Ignore;
    button = QMessageBox::YesAll;
    button = QMessageBox::NoAll;
    button = QMessageBox::ButtonMask;
    button = QMessageBox::Default;
    button = QMessageBox::Escape;
    button = QMessageBox::FlagMask;
    QVERIFY(button);

    const QString text = QStringLiteral("Foo");
    mb1.setText(text);
    QCOMPARE(mb1.text(), text);

    icon = mb1.icon();
    QCOMPARE(icon, QMessageBox::NoIcon);
    mb1.setIcon(QMessageBox::Question);
    QCOMPARE(mb1.icon(), QMessageBox::Question);

    QPixmap iconPixmap = mb1.iconPixmap();
    mb1.setIconPixmap(iconPixmap);
    QCOMPARE(mb1.icon(), QMessageBox::NoIcon);

    QCOMPARE(mb1.buttonText(QMessageBox::Ok), QLatin1String("OK"));
    QCOMPARE(mb1.buttonText(QMessageBox::Cancel), QString());
    QCOMPARE(mb1.buttonText(QMessageBox::Ok | QMessageBox::Default), QString());

    const QString button1 = QStringLiteral("Bar");
    mb2.setButtonText(QMessageBox::Cancel, QStringLiteral("Foo"));
    mb2.setButtonText(QMessageBox::Ok, button1);
    mb2.setButtonText(QMessageBox::Ok | QMessageBox::Default, QStringLiteral("Baz"));

    QCOMPARE(mb2.buttonText(QMessageBox::Cancel), QString());
    QCOMPARE(mb2.buttonText(QMessageBox::Ok), button1);

    QVERIFY(mb3b.buttonText(QMessageBox::Yes).endsWith("Yes"));
    QCOMPARE(mb3b.buttonText(QMessageBox::YesAll), QString());
    QCOMPARE(mb3b.buttonText(QMessageBox::Ok), QString());

    const QString button2 = QStringLiteral("Blah");
    mb3b.setButtonText(QMessageBox::Yes, button2);
    mb3b.setButtonText(QMessageBox::YesAll, QStringLiteral("Zoo"));
    mb3b.setButtonText(QMessageBox::Ok, QStringLiteral("Zoo"));

    QCOMPARE(mb3b.buttonText(QMessageBox::Yes), button2);
    QCOMPARE(mb3b.buttonText(QMessageBox::YesAll), QString());
    QCOMPARE(mb3b.buttonText(QMessageBox::Ok), QString());

    QCOMPARE(mb1.textFormat(), Qt::AutoText);
    mb1.setTextFormat(Qt::PlainText);
    QCOMPARE(mb1.textFormat(), Qt::PlainText);

    CONVENIENCE_FUNC_SYMS(information);
    CONVENIENCE_FUNC_SYMS_EXTRA(information);
    CONVENIENCE_FUNC_SYMS(question);
    CONVENIENCE_FUNC_SYMS_EXTRA(question);
    CONVENIENCE_FUNC_SYMS(warning);
    CONVENIENCE_FUNC_SYMS(critical);

    QSize sizeHint = mb1.sizeHint();
    QVERIFY(sizeHint.width() > 20 && sizeHint.height() > 20);

    QMessageBox::about(&mb1, "title", "text");
    QMessageBox::aboutQt(&mb1);
    QMessageBox::aboutQt(&mb1, "title");
}

void tst_QMessageBox::detailsText()
{
    QMessageBox box;
    QString text("This is the details text.");
    box.setDetailedText(text);
    QCOMPARE(box.detailedText(), text);
    box.show();
    QTest::qWaitForWindowExposed(&box);
    // QTBUG-39334, the box should now have the default "Ok" button as well as
    // the "Show Details.." button.
    QCOMPARE(box.findChildren<QAbstractButton *>().size(), 2);
}

void tst_QMessageBox::detailsButtonText()
{
    QMessageBox box;
    box.setDetailedText("bla");
    box.open();
    QApplication::postEvent(&box, new QEvent(QEvent::LanguageChange));
    QApplication::processEvents();
    QDialogButtonBox* bb = box.findChild<QDialogButtonBox*>("qt_msgbox_buttonbox");
    QVERIFY(bb); //get the detail button

    QList<QAbstractButton *> list = bb->buttons();
    QAbstractButton* btn = NULL;
    foreach(btn, list) {
        if (btn && (btn->inherits("QPushButton"))) {
            if (btn->text().remove("&") != QMessageBox::tr("OK")
                && btn->text() != QMessageBox::tr("Show Details...")) {
                QFAIL(qPrintable(QString("Unexpected messagebox button text: %1").arg(btn->text())));
            }
        }
    }
}

void tst_QMessageBox::expandDetails_QTBUG_32473()
{
    tst_ResizingMessageBox box;
    box.setDetailedText("bla");
    box.show();
    QApplication::postEvent(&box, new QEvent(QEvent::LanguageChange));
    QApplication::processEvents();
    QDialogButtonBox* bb = box.findChild<QDialogButtonBox*>("qt_msgbox_buttonbox");
    QVERIFY(bb);

    QList<QAbstractButton *> list = bb->buttons();
    QAbstractButton* moreButton = NULL;
    foreach (QAbstractButton* btn, list)
        if (btn && bb->buttonRole(btn) == QDialogButtonBox::ActionRole)
            moreButton = btn;
    QVERIFY(moreButton);
    QVERIFY(QTest::qWaitForWindowExposed(&box));
    QRect geom = box.geometry();
    box.resized = false;
    moreButton->click();
    QTRY_VERIFY(box.resized);
    // After we receive the expose event for a second widget, it's likely
    // that the window manager is also done manipulating the first QMessageBox.
    QWidget fleece;
    fleece.show();
    QTest::qWaitForWindowExposed(&fleece);
    if (geom.topLeft() == box.geometry().topLeft())
        QTest::qWait(500);
    QCOMPARE(geom.topLeft(), box.geometry().topLeft());
}

void tst_QMessageBox::incorrectDefaultButton()
{
    keyToSend = Qt::Key_Escape;
    sendKeySoon();
    //Do not crash here
    QTest::ignoreMessage(QtWarningMsg, "QDialogButtonBox::createButton: Invalid ButtonRole, button not added");
    QMessageBox::question( 0, "", "I've been hit!",QMessageBox::Ok | QMessageBox::Cancel,QMessageBox::Save );
    QCOMPARE(keyToSend, -1);

    keyToSend = Qt::Key_Escape;
    sendKeySoon();
    QTest::ignoreMessage(QtWarningMsg, "QDialogButtonBox::createButton: Invalid ButtonRole, button not added");
    QMessageBox::question( 0, "", "I've been hit!",QFlag(QMessageBox::Ok | QMessageBox::Cancel),QMessageBox::Save );
    QCOMPARE(keyToSend, -1);

    keyToSend = Qt::Key_Escape;
    sendKeySoon();
    QTest::ignoreMessage(QtWarningMsg, "QDialogButtonBox::createButton: Invalid ButtonRole, button not added");
    QTest::ignoreMessage(QtWarningMsg, "QDialogButtonBox::createButton: Invalid ButtonRole, button not added");
    //do not crash here -> call old function of QMessageBox in this case
    QMessageBox::question( 0, "", "I've been hit!",QMessageBox::Ok | QMessageBox::Cancel,QMessageBox::Save | QMessageBox::Cancel,QMessageBox::Ok);
    QCOMPARE(keyToSend, -1);
}

void tst_QMessageBox::updateSize()
{
    QMessageBox box;
    box.setText("This is awesome");
    box.show();
    QSize oldSize = box.size();
    QString longText;
    for (int i = 0; i < 20; i++)
        longText += box.text();
    box.setText(longText);
    QVERIFY(box.size() != oldSize); // should have grown
    QVERIFY(box.width() > oldSize.width() || box.height() > oldSize.height());
    oldSize = box.size();
    box.setStandardButtons(QMessageBox::StandardButtons(0xFFFF));
    QVERIFY(box.size() != oldSize); // should have grown
    QVERIFY(box.width() > oldSize.width() || box.height() > oldSize.height());
}

void tst_QMessageBox::setInformativeText()
{
    QMessageBox msgbox(QMessageBox::Warning, "", "", QMessageBox::Ok);
    QString itext = "This is a very long message and it should make the dialog have enough width to fit this message in";
    msgbox.setInformativeText(itext);
    msgbox.show();
    QCOMPARE(msgbox.informativeText(), itext);
    QVERIFY2(msgbox.width() > 190, //verify it's big enough (task181688)
             qPrintable(QString("%1 > 190").arg(msgbox.width())));
}

void tst_QMessageBox::iconPixmap()
{
    QMessageBox messageBox;
    QCOMPARE(messageBox.iconPixmap(), QPixmap());
}

QTEST_MAIN(tst_QMessageBox)
#include "tst_qmessagebox.moc"