summaryrefslogtreecommitdiffstats
path: root/tests/auto/qdialog/tst_qdialog.cpp
blob: 2a1acb4596feed7b2a3de58b8e1ffb2151c19887 (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
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/


#include <QtTest/QtTest>

#include <qdialog.h>
#include <qapplication.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qstyle.h>
#include <QVBoxLayout>
#include <QSizeGrip>

#include "../../shared/util.h"

Q_DECLARE_METATYPE(QSize)


QT_FORWARD_DECLARE_CLASS(QDialog)

//TESTED_CLASS=
//TESTED_FILES=

class tst_QDialog : public QObject
{
    Q_OBJECT
public:
    tst_QDialog();

public slots:
    void initTestCase();
    void cleanupTestCase();
private slots:
    void getSetCheck();
    void showExtension_data();
    void showExtension();
    void defaultButtons();
    void showMaximized();
    void showMinimized();
    void showFullScreen();
    void showAsTool();
    void toolDialogPosition();
    void deleteMainDefault();
    void deleteInExec();
    void throwInExec();
    void showSizeGrip();
    void setVisible();
    void reject();

private:
    QDialog *testWidget;
};

// Testing get/set functions
void tst_QDialog::getSetCheck()
{
    QDialog obj1;
    // QWidget* QDialog::extension()
    // void QDialog::setExtension(QWidget*)
    QWidget *var1 = new QWidget;
    obj1.setExtension(var1);
    QCOMPARE(var1, obj1.extension());
    obj1.setExtension((QWidget *)0);
    QCOMPARE((QWidget *)0, obj1.extension());
    // No delete var1, since setExtension takes ownership

    // int QDialog::result()
    // void QDialog::setResult(int)
    obj1.setResult(0);
    QCOMPARE(0, obj1.result());
    obj1.setResult(INT_MIN);
    QCOMPARE(INT_MIN, obj1.result());
    obj1.setResult(INT_MAX);
    QCOMPARE(INT_MAX, obj1.result());
}

// work around function being protected
class DummyDialog : public QDialog {
public:
    DummyDialog(): QDialog(0) {}
    void showExtension( bool b ) { QDialog::showExtension( b ); }
};

class ToolDialog : public QDialog
{
public:
    ToolDialog(QWidget *parent = 0) : QDialog(parent, Qt::Tool), mWasActive(false), tId(-1) {
    }
    bool wasActive() const { return mWasActive; }

    int exec() {
        tId = startTimer(300);
        return QDialog::exec();
    }
protected:
    void timerEvent(QTimerEvent *event) {
        if (tId == event->timerId()) {
            killTimer(tId);
            mWasActive = isActiveWindow();
            reject();
        }
    }

private:
    int mWasActive;
    int tId;
};

tst_QDialog::tst_QDialog()

{
}

void tst_QDialog::initTestCase()
{
    // Create the test class
    testWidget = new QDialog(0, Qt::X11BypassWindowManagerHint);
    testWidget->resize(200,200);
    testWidget->show();
    qApp->setActiveWindow(testWidget);
}

void tst_QDialog::cleanupTestCase()
{
    if (testWidget) {
        delete testWidget;
        testWidget = 0;
    }
}

void tst_QDialog::showExtension_data()
{
    QTest::addColumn<QSize>("dlgSize");
    QTest::addColumn<QSize>("extSize");
    QTest::addColumn<bool>("horizontal");
    QTest::addColumn<QSize>("result");

    //next we fill it with data
    QTest::newRow( "data0" )  << QSize(100,100) << QSize(50,50) << (bool)FALSE << QSize(100,150);
    QTest::newRow( "data1" )  << QSize(100,100) << QSize(120,50) << (bool)FALSE << QSize(120,150);
    QTest::newRow( "data2" )  << QSize(100,100) << QSize(50,50) << (bool)TRUE << QSize(150,100);
    QTest::newRow( "data3" )  << QSize(100,100) << QSize(50,120) << (bool)TRUE << QSize(150,120);
}

void tst_QDialog::showExtension()
{
    QFETCH( QSize, dlgSize );
    QFETCH( QSize, extSize );
    QFETCH( bool, horizontal );

    // set geometry of main dialog and extension widget
    testWidget->setFixedSize( dlgSize );
    QWidget *ext = new QWidget( testWidget );
    ext->setFixedSize( extSize );
    testWidget->setExtension( ext );
    testWidget->setOrientation( horizontal ? Qt::Horizontal : Qt::Vertical );

    QCOMPARE( testWidget->size(), dlgSize );
    QPoint oldPosition = testWidget->pos();

#ifdef Q_WS_S60
    const int htDiff = ext->size().height() - testWidget->size().height();
#endif
    // show
    ((DummyDialog*)testWidget)->showExtension( TRUE );
//     while ( testWidget->size() == dlgSize )
// 	qApp->processEvents();

#ifdef Q_WS_S60
    QPoint expectedPosition;
    if (!horizontal) {
        expectedPosition = QPoint(0, oldPosition.y() - extSize.height());
    } else {
        if (htDiff>0)
            expectedPosition = QPoint(0, oldPosition.y() - htDiff);
        else
            expectedPosition = oldPosition;
    }
#endif

    QTEST( testWidget->size(), "result"  );

#ifdef Q_WS_S60
    QCOMPARE(testWidget->pos(), expectedPosition);
#else
    QCOMPARE(testWidget->pos(), oldPosition);
#endif

    // hide extension. back to old size ?
    ((DummyDialog*)testWidget)->showExtension( FALSE );
    QCOMPARE( testWidget->size(), dlgSize );

    testWidget->setExtension( 0 );
}

void tst_QDialog::defaultButtons()
{
    QLineEdit *lineEdit = new QLineEdit(testWidget);
    QPushButton *push = new QPushButton("Button 1", testWidget);
    QPushButton *pushTwo = new QPushButton("Button 2", testWidget);
    QPushButton *pushThree = new QPushButton("Button 3", testWidget);
    pushThree->setAutoDefault(FALSE);

    //we need to show the buttons. Otherwise they won't get the focus
    push->show();
    pushTwo->show();
    pushThree->show();

    push->setDefault(TRUE);
    QVERIFY(push->isDefault());

    pushTwo->setFocus();
    QVERIFY(pushTwo->isDefault());
    pushThree->setFocus();
    QVERIFY(push->isDefault());
    lineEdit->setFocus();
    QVERIFY(push->isDefault());

    pushTwo->setDefault(TRUE);
    QVERIFY(pushTwo->isDefault());

    pushTwo->setFocus();
    QVERIFY(pushTwo->isDefault());
    lineEdit->setFocus();
    QVERIFY(pushTwo->isDefault());
}

void tst_QDialog::showMaximized()
{
    QDialog dialog(0);
    dialog.setSizeGripEnabled(true);
    QSizeGrip *sizeGrip = qFindChild<QSizeGrip *>(&dialog);
    QVERIFY(sizeGrip);

    dialog.showMaximized();
    QVERIFY(dialog.isMaximized());
    QVERIFY(dialog.isVisible());
#if !defined(Q_WS_MAC) && !defined(Q_OS_IRIX) && !defined(Q_OS_HPUX)
    QVERIFY(!sizeGrip->isVisible());
#endif

    dialog.showNormal();
    QVERIFY(!dialog.isMaximized());
    QVERIFY(dialog.isVisible());
    QVERIFY(sizeGrip->isVisible());

    dialog.showMaximized();
    QVERIFY(dialog.isMaximized());
    QVERIFY(dialog.isVisible());

    dialog.hide();
    QVERIFY(dialog.isMaximized());
    QVERIFY(!dialog.isVisible());

    dialog.show();
    QVERIFY(dialog.isMaximized());
    QVERIFY(dialog.isVisible());

    dialog.hide();
    QVERIFY(dialog.isMaximized());
    QVERIFY(!dialog.isVisible());

    dialog.showMaximized();
    QVERIFY(dialog.isMaximized());
    QVERIFY(dialog.isVisible());
}

void tst_QDialog::showMinimized()
{
    QDialog dialog(0);

    dialog.showMinimized();
    QVERIFY(dialog.isMinimized());
    QVERIFY(dialog.isVisible());

    dialog.showNormal();
    QVERIFY(!dialog.isMinimized());
    QVERIFY(dialog.isVisible());

    dialog.showMinimized();
    QVERIFY(dialog.isMinimized());
    QVERIFY(dialog.isVisible());

    dialog.hide();
    QVERIFY(dialog.isMinimized());
    QVERIFY(!dialog.isVisible());

    dialog.show();
    QVERIFY(dialog.isMinimized());
    QVERIFY(dialog.isVisible());

    dialog.hide();
    QVERIFY(dialog.isMinimized());
    QVERIFY(!dialog.isVisible());

    dialog.showMinimized();
    QVERIFY(dialog.isMinimized());
    QVERIFY(dialog.isVisible());
}

void tst_QDialog::showFullScreen()
{
    QDialog dialog(0, Qt::X11BypassWindowManagerHint);
    dialog.setSizeGripEnabled(true);
    QSizeGrip *sizeGrip = qFindChild<QSizeGrip *>(&dialog);
    QVERIFY(sizeGrip);

    qApp->syncX();
    dialog.showFullScreen();
    QVERIFY(dialog.isFullScreen());
    QVERIFY(dialog.isVisible());
    QVERIFY(!sizeGrip->isVisible());

    qApp->syncX();
    dialog.showNormal();
    QVERIFY(!dialog.isFullScreen());
    QVERIFY(dialog.isVisible());
    QVERIFY(sizeGrip->isVisible());

    qApp->syncX();
    dialog.showFullScreen();
    QVERIFY(dialog.isFullScreen());
    QVERIFY(dialog.isVisible());

    qApp->syncX();
    dialog.hide();
    QVERIFY(dialog.isFullScreen());
    QVERIFY(!dialog.isVisible());

    qApp->syncX();
    dialog.show();
    QVERIFY(dialog.isFullScreen());
    QVERIFY(dialog.isVisible());

    qApp->syncX();
    dialog.hide();
    QVERIFY(dialog.isFullScreen());
    QVERIFY(!dialog.isVisible());

    qApp->syncX();
    dialog.showFullScreen();
    QVERIFY(dialog.isFullScreen());
    QVERIFY(dialog.isVisible());

    qApp->syncX();
    dialog.hide();
    QVERIFY(dialog.isFullScreen());
    QVERIFY(!dialog.isVisible());
}

void tst_QDialog::showAsTool()
{
#if defined(Q_WS_X11)
    QSKIP("Qt/X11: Skipped since activeWindow() is not respected by all window managers", SkipAll);
#elif defined(Q_OS_WINCE)
    QSKIP("No real support for Qt::Tool on WinCE", SkipAll);
#endif
    ToolDialog dialog(testWidget);
    testWidget->activateWindow();
    dialog.exec();
    QTest::qWait(100);
    if (testWidget->style()->styleHint(QStyle::SH_Widget_ShareActivation, 0, testWidget)) {
        QCOMPARE(dialog.wasActive(), true);
    } else {
        QCOMPARE(dialog.wasActive(), false);
    }
}

// Verify that pos() returns the same before and after show()
// for a dialog with the Tool window type.
void tst_QDialog::toolDialogPosition()
{
#if defined(Q_OS_WINCE)
    QSKIP("No real support for Qt::Tool on WinCE", SkipAll);
#endif
    QDialog dialog(0, Qt::Tool);
    dialog.move(QPoint(100,100));
    const QPoint beforeShowPosition = dialog.pos();
    dialog.show();
    const QPoint afterShowPosition = dialog.pos();
    QCOMPARE(afterShowPosition, beforeShowPosition);
}

class Dialog : public QDialog
{
public:
    Dialog(QPushButton *&button)
    {
        button = new QPushButton(this);
    }
};

void tst_QDialog::deleteMainDefault()
{
    QPushButton *button;
    Dialog dialog(button);
    button->setDefault(true);
    delete button;
    dialog.show();
    QTestEventLoop::instance().enterLoop(2);
}

void tst_QDialog::deleteInExec()
{
    QDialog *dialog = new QDialog(0);
    QMetaObject::invokeMethod(dialog, "deleteLater", Qt::QueuedConnection);
    QCOMPARE(dialog->exec(), int(QDialog::Rejected));
}

#ifndef QT_NO_EXCEPTIONS
class QDialogTestException : public std::exception { };

class ExceptionDialog : public QDialog
{
    Q_OBJECT
public:
    ExceptionDialog() : QDialog(0) { }
public slots:
    void throwException()
    {
        QDialogTestException e;
        throw e;
    }
};

void tst_QDialog::throwInExec()
{
#if defined(Q_WS_MAC) || (defined(Q_WS_WINCE) && defined(_ARM_))
    QSKIP("Throwing exceptions in exec() is not supported on this platform.", SkipAll);
#endif

#if defined(Q_OS_LINUX)
    // C++ exceptions can't be passed through glib callbacks.  Skip the test if
    // we're using the glib event loop.
    QByteArray dispatcher = QAbstractEventDispatcher::instance()->metaObject()->className();
    if (dispatcher.contains("Glib")) {
        QSKIP(
            qPrintable(QString(
                "Throwing exceptions in exec() won't work if %1 event dispatcher is used.\n"
                "Try running with QT_NO_GLIB=1 in environment."
            ).arg(QString::fromLatin1(dispatcher))),
            SkipAll
        );
    }
#endif

    int caughtExceptions = 0;
    try {
        ExceptionDialog dialog;
        QMetaObject::invokeMethod(&dialog, "throwException", Qt::QueuedConnection);
        QMetaObject::invokeMethod(&dialog, "reject", Qt::QueuedConnection);
        (void) dialog.exec();
    } catch(...) {
        ++caughtExceptions;
    }
#ifdef Q_OS_SYMBIAN
    //on symbian, the event loop absorbs exceptions
    QCOMPARE(caughtExceptions, 0);
#else
    QCOMPARE(caughtExceptions, 1);
#endif
}
#else
void tst_QDialog::throwInExec()
{
    QSKIP("Exceptions are disabled", SkipAll);
}
#endif //QT_NO_EXCEPTIONS

// From Task 124269
void tst_QDialog::showSizeGrip()
{
#ifndef QT_NO_SIZEGRIP
    QDialog dialog(0);
    dialog.show();
    QWidget *ext = new QWidget(&dialog);
    QVERIFY(!dialog.extension());
    QVERIFY(!dialog.isSizeGripEnabled());

    dialog.setSizeGripEnabled(true);
    QPointer<QSizeGrip> sizeGrip = qFindChild<QSizeGrip *>(&dialog);
    QVERIFY(sizeGrip);
    QVERIFY(sizeGrip->isVisible());
    QVERIFY(dialog.isSizeGripEnabled());

    dialog.setExtension(ext);
    QVERIFY(dialog.extension() && !dialog.extension()->isVisible());
    QVERIFY(dialog.isSizeGripEnabled());

    // normal show/hide sequence
    dialog.showExtension(true);
    QVERIFY(dialog.extension() && dialog.extension()->isVisible());
    QVERIFY(!dialog.isSizeGripEnabled());
    QVERIFY(!sizeGrip);

    dialog.showExtension(false);
    QVERIFY(dialog.extension() && !dialog.extension()->isVisible());
    QVERIFY(dialog.isSizeGripEnabled());
    sizeGrip = qFindChild<QSizeGrip *>(&dialog);
    QVERIFY(sizeGrip);
    QVERIFY(sizeGrip->isVisible());

    // show/hide sequence with interleaved size grip update
    dialog.showExtension(true);
    QVERIFY(dialog.extension() && dialog.extension()->isVisible());
    QVERIFY(!dialog.isSizeGripEnabled());
    QVERIFY(!sizeGrip);

    dialog.setSizeGripEnabled(false);
    QVERIFY(!dialog.isSizeGripEnabled());

    dialog.showExtension(false);
    QVERIFY(dialog.extension() && !dialog.extension()->isVisible());
    QVERIFY(!dialog.isSizeGripEnabled());

    dialog.setSizeGripEnabled(true);
    sizeGrip = qFindChild<QSizeGrip *>(&dialog);
    QVERIFY(sizeGrip);
    QVERIFY(sizeGrip->isVisible());
    sizeGrip->hide();
    dialog.hide();
    dialog.show();
    QVERIFY(!sizeGrip->isVisible());
#endif
}

void tst_QDialog::setVisible()
{
    QWidget topLevel;
    topLevel.show();

    QDialog *dialog = new QDialog;
    dialog->setLayout(new QVBoxLayout);
    dialog->layout()->addWidget(new QPushButton("dialog button"));

    QWidget *widget = new QWidget(&topLevel);
    widget->setLayout(new QVBoxLayout);
    widget->layout()->addWidget(dialog);

    QVERIFY(!dialog->isVisible());
    QVERIFY(!dialog->isHidden());

    widget->show();
    QVERIFY(dialog->isVisible());
    QVERIFY(!dialog->isHidden());

    widget->hide();
    dialog->hide();
    widget->show();
    QVERIFY(!dialog->isVisible());
    QVERIFY(dialog->isHidden());
}

class TestRejectDialog : public QDialog
{
    public:
        TestRejectDialog() : cancelReject(false), called(0) {}
        void reject()
        {
            called++;
            if (!cancelReject)
                QDialog::reject();
        }
        bool cancelReject;
        int called;
};

void tst_QDialog::reject()
{
    TestRejectDialog dialog;
    dialog.show();
    QTest::qWaitForWindowShown(&dialog);
    QTRY_VERIFY(dialog.isVisible());
    dialog.reject();
    QTRY_VERIFY(!dialog.isVisible());
    QCOMPARE(dialog.called, 1);

    dialog.show();
    QTest::qWaitForWindowShown(&dialog);
    QTRY_VERIFY(dialog.isVisible());
    QVERIFY(dialog.close());
    QTRY_VERIFY(!dialog.isVisible());
    QCOMPARE(dialog.called, 2);

    dialog.cancelReject = true;
    dialog.show();
    QTest::qWaitForWindowShown(&dialog);
    QTRY_VERIFY(dialog.isVisible());
    dialog.reject();
    QTRY_VERIFY(dialog.isVisible());
    QCOMPARE(dialog.called, 3);
    QVERIFY(!dialog.close());
    QTRY_VERIFY(dialog.isVisible());
    QCOMPARE(dialog.called, 4);
}


QTEST_MAIN(tst_QDialog)
#include "tst_qdialog.moc"