app.cpp 28.2 KB
Newer Older
1
/**************************************************************************
con's avatar
con committed
2
3
4
**
** This file is part of Qt Creator
**
5
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
con's avatar
con committed
6
**
7
** Contact: Nokia Corporation (qt-info@nokia.com)
con's avatar
con committed
8
**
9
** Commercial Usage
10
**
11
12
13
14
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
15
**
16
** GNU Lesser General Public License Usage
17
**
18
19
20
21
22
23
** Alternatively, 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.
24
**
25
** If you are unsure which license is appropriate for your use, please
hjk's avatar
hjk committed
26
** contact the sales department at http://qt.nokia.com/contact.
con's avatar
con committed
27
**
28
**************************************************************************/
con's avatar
con committed
29

30
31
32
33
34
//#include <complex>


//template <typename T> class B;  B foo() {}

con's avatar
con committed
35
#include <QtCore/QDebug>
36
#include <QtCore/QDateTime>
con's avatar
con committed
37
38
39
#include <QtCore/QDir>
#include <QtCore/QHash>
#include <QtCore/QLibrary>
40
41
#include <QtCore/QLinkedList>
#include <QtCore/QList>
con's avatar
con committed
42
43
44
#include <QtCore/QMap>
#include <QtCore/QPointer>
#include <QtCore/QString>
hjk's avatar
hjk committed
45
#include <QtCore/QStack>
con's avatar
con committed
46
47
48
#include <QtCore/QThread>
#include <QtCore/QVariant>
#include <QtCore/QVector>
49
#if QT_VERSION >= 0x040500
50
#include <QtCore/QSharedPointer>
51
#endif
con's avatar
con committed
52
53
54
55
56
57
58
59

#include <QtGui/QApplication>
#include <QtGui/QAction>
#include <QtGui/QColor>
#include <QtGui/QFont>
#include <QtGui/QLabel>
#include <QtGui/QPainter>
#include <QtGui/QPainterPath>
60
#include <QtGui/QStandardItemModel>
con's avatar
con committed
61
62
63

#include <QtNetwork/QHostAddress>

hjk's avatar
hjk committed
64
#include <deque>
con's avatar
con committed
65
#include <iostream>
66
#include <map>
hjk's avatar
hjk committed
67
#include <list>
68
#include <set>
hjk's avatar
hjk committed
69
#include <stack>
con's avatar
con committed
70
71
72
73
74
75
76
#include <string>
#include <vector>

#ifdef Q_OS_WIN
#include <windows.h>
#endif

77
78
79
80
81
82
83
84
85
86
87
88
template <typename T> class Vector
{
public:
    explicit Vector(int size) : m_size(size), m_data(new T[size]) {}
    ~Vector() { delete [] m_data; }
    //...
private:
    int m_size;
    T *m_data;
};


89
90
91
92
93
94
95
96
97
98
99
100
namespace nsX {
namespace nsY {
int z;
}
}

namespace nsXY = nsX::nsY;

int qwert()
{
    return nsXY::z;
}
con's avatar
con committed
101
102
103
104
105
106
107
108
109
110
111

uint qHash(const QMap<int, int> &)
{
    return 0;
}

uint qHash(const double & f)
{
    return int(f);
}

hjk's avatar
hjk committed
112

hjk's avatar
hjk committed
113
class Foo
con's avatar
con committed
114
115
{
public:
hjk's avatar
hjk committed
116
    Foo(int i = 0)
con's avatar
con committed
117
118
119
120
121
122
        : a(i), b(2)
    {
        int s = 1;
        int t = 2;
        b = 2 + s + t;
        a += 1;
123
124
125
126
127
128
129
130
131
132
133
134
135
136
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
        a += 1;
con's avatar
con committed
137
    }
138
139
140
141
142
143

    ~Foo()
    {
        a = 5;
    }

con's avatar
con committed
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
    void doit()
    {
        static QObject ob;
        m["1"] = "2";
        h[&ob] = m.begin();

        a += 1;
        --b;
        //s += 'x';
    }


    struct Bar {
        Bar() : ob(0) {}
        QObject *ob;
    };

public:
    int a, b;
    char x[6];

private:
    //QString s;
    typedef QMap<QString, QString> Map;
    Map m;
    QHash<QObject *, Map::iterator> h;
};

hjk's avatar
hjk committed
172
173
174
175
176
177
178
179
180
181
182
183
184
185
class X : virtual public Foo
{
public:
    X() {
    }
};

class Y : virtual public Foo
{
public:
    Y() {
    }
};

con's avatar
con committed
186
187
void testArray()
{
hjk's avatar
hjk committed
188
    X xxx;
189
190
191
192
193
194
    (void *) 0;
    double d[3][3];
    for (int i = 0; i != 3; ++i)
        for (int j = 0; j != 3; ++j)
            d[i][j] = i + j;

hjk's avatar
hjk committed
195
196
197
198
199
200
    char c[20];
    c[0] = 'a';
    c[1] = 'b';
    c[2] = 'c';
    c[3] = 'd';

hjk's avatar
hjk committed
201
    QString x[20];
con's avatar
con committed
202
203
204
205
206
207
208
209
210
211
212
213
214
    x[0] = "a";
    x[1] = "b";
    x[2] = "c";
    x[3] = "d";

    Foo foo[10];
    //for (int i = 0; i != sizeof(foo)/sizeof(foo[0]); ++i) {
    for (int i = 0; i < 5; ++i) {
        foo[i].a = i;
        foo[i].doit();
    }
}

215
void testQByteArray()
con's avatar
con committed
216
217
218
219
{
    QByteArray ba = "Hello";
    ba += '"';
    ba += "World";
hjk's avatar
hjk committed
220
221
222
223
224
225
226
227

    const char *str1 = "\356";
    const char *str2 = "\xee";
    const char *str3 = "\\ee";
    QByteArray buf1( str1 );
    QByteArray buf2( str2 );
    QByteArray buf3( str3 );

con's avatar
con committed
228
229
230
231
232
    ba += char(0);
    ba += 1;
    ba += 2;
}

233
234
235
236
237
238
239
240
241
242
void testQDateTime()
{
    QDateTime date;
    date = QDateTime::currentDateTime();
    date = date.addSecs(5);
    date = date.addSecs(5);
    date = date.addSecs(5);
    date = date.addSecs(5);
}

243
244
245
246
247
248
249
void testQFileInfo()
{
    QFileInfo fi("/tmp/t");
    QString s = fi.absoluteFilePath();
    QString t = fi.bundleName();
}

250
void testQHash()
con's avatar
con committed
251
{
hjk's avatar
hjk committed
252
#if 1
con's avatar
con committed
253
254
255
    QHash<int, float> hgg0;
    hgg0[11] = 11.0;
    hgg0[22] = 22.0;
256
257
258
259
260
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;
con's avatar
con committed
261

262
263
264
#endif

#if 1
con's avatar
con committed
265

266
    QHash<QString, int> hgg1;
con's avatar
con committed
267
    hgg1["22.0"] = 22.0;
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
    hgg1["123.0"] = 22.0;
    hgg1["111111ss111128.0"] = 28.0;
    hgg1["11124.0"] = 22.0;
    hgg1["1111125.0"] = 22.0;
    hgg1["11111126.0"] = 22.0;
    hgg1["111111127.0"] = 27.0;
    hgg1["111111111128.0"] = 28.0;
    hgg1["111111111111111111129.0"] = 29.0;

    QHash<QByteArray, float> hgx1;
    hgx1["22.0"] = 22.0;
    hgx1["123.0"] = 22.0;
    hgx1["111111ss111128.0"] = 28.0;
    hgx1["11124.0"] = 22.0;
    hgx1["1111125.0"] = 22.0;
    hgx1["11111126.0"] = 22.0;
    hgx1["111111127.0"] = 27.0;
    hgx1["111111111128.0"] = 28.0;
    hgx1["111111111111111111129.0"] = 29.0;
287
#endif
288
#if 1
Oswald Buddenhagen's avatar
Oswald Buddenhagen committed
289
290
    QHash<int, QString> hgg2;
    hgg2[22] = "22.0";
con's avatar
con committed
291
292
293
294
295
296
297
298
299
300

    QHash<QString, Foo> hgg3;
    hgg3["22.0"] = Foo(22);
    hgg3["33.0"] = Foo(33);

    QObject ob;
    QHash<QString, QPointer<QObject> > hash;
    hash.insert("Hallo", QPointer<QObject>(&ob));
    hash.insert("Welt", QPointer<QObject>(&ob));
    hash.insert(".", QPointer<QObject>(&ob));
301
#endif
con's avatar
con committed
302
303
}

304
void testQImage()
con's avatar
con committed
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
{
    QImage im(QSize(200, 200), QImage::Format_RGB32);
    im.fill(QColor(200, 100, 130).rgba());
    QPainter pain;
    pain.begin(&im);
    pain.drawLine(2, 2, 130, 130);
    pain.drawLine(4, 2, 130, 140);
    pain.drawRect(30, 30, 80, 80);
    pain.end();
}

void testIO()
{
    qDebug() << "qDebug() 1";
    qDebug() << "qDebug() 2";
    qDebug() << "qDebug() 3";
321
    qDebug() << "qDebug <foo & bar>";
con's avatar
con committed
322
323
324
325

    std::cout << "std::cout @@ 1" << std::endl;
    std::cout << "std::cout @@ 2\n";
    std::cout << "std::cout @@ 3" << std::endl;
326
    std::cout << "std::cout <foo & bar>\n";
con's avatar
con committed
327
328
329
330

    std::cerr << "std::cerr 1\n";
    std::cerr << "std::cerr 2\n";
    std::cerr << "std::cerr 3\n";
331
    std::cerr << "std::cerr <foo & bar>\n";
con's avatar
con committed
332
333
}

334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
void testQLinkedList()
{
#if 1
    QLinkedList<int> li;
    QLinkedList<uint> lu;

    for (int i = 0; i != 3; ++i)
        li.append(i);
    li.append(102);


    lu.append(102);
    lu.append(102);
    lu.append(102);

hjk's avatar
hjk committed
349
350
351
352
353
    QLinkedList<Foo *> lpi;
    lpi.append(new Foo(1));
    lpi.append(0);
    lpi.append(new Foo(3));

354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
    QLinkedList<qulonglong> l;
    l.append(42);
    l.append(43);
    l.append(44);
    l.append(45);

    QLinkedList<Foo> f;
    f.append(Foo(1));
    f.append(Foo(2));
#endif
    QLinkedList<std::string> v;
    v.push_back("aa");
    v.push_back("bb");
    v.push_back("cc");
    v.push_back("dd");
 }
con's avatar
con committed
370

371
void testQList()
con's avatar
con committed
372
{
373
374
375
376
377
378
379
380
381
382
383
    QList<int> big;
    for (int i = 0; i < 10000; ++i)
        big.push_back(i);

    QList<Foo> flist;
    for (int i = 0; i < 100; ++i)
        flist.push_back(i + 15);
    flist.push_back(1000);
    flist.push_back(1001);
    flist.push_back(1002);
#if 0
con's avatar
con committed
384
385
386
    QList<int> li;
    QList<uint> lu;

387
    for (int i = 0; i != 30; ++i) {
con's avatar
con committed
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
        li.append(i);
    }
    li.append(101);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);
    li.append(102);

405
406
407
408
409
    QList<int *> lpi;
    lpi.append(new int(1));
    lpi.append(new int(2));
    lpi.append(new int(3));

con's avatar
con committed
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424

    for (int i = 0; i != 3; ++i) {
        lu.append(i);
    }
    lu.append(101);
    lu.append(102);
    lu.append(102);
    lu.append(102);

    QList<uint> i;
    i.append(42);
    i.append(43);
    i.append(44);
    i.append(45);

425
426
427
428
429
430
431
432
433
434
435
436
    QList<ushort> ls;
    ls.append(42);
    ls.append(43);
    ls.append(44);
    ls.append(45);

    QList<QChar> lc;
    lc.append(QChar('a'));
    lc.append(QChar('b'));
    lc.append(QChar('c'));
    lc.append(QChar('d'));

con's avatar
con committed
437
438
439
440
441
442
443
444
445
446
    QList<qulonglong> l;
    l.append(42);
    l.append(43);
    l.append(44);
    l.append(45);

    QList<Foo> f;
    f.append(Foo(1));
    f.append(Foo(2));

447
    QList<std::string> v;
con's avatar
con committed
448
449
450
451
    v.push_back("aa");
    v.push_back("bb");
    v.push_back("cc");
    v.push_back("dd");
452
#endif
con's avatar
con committed
453
454
 }

455
void testQMap()
con's avatar
con committed
456
457
458
459
460
461
462
463
464
465
{
    QMap<uint, QStringList> ggl;
    ggl[11] = QStringList() << "11";
    ggl[22] = QStringList() << "22";

    typedef QMap<uint, QStringList> T;
    T ggt;
    ggt[11] = QStringList() << "11";
    ggt[22] = QStringList() << "22";

hjk's avatar
hjk committed
466
#if 1
con's avatar
con committed
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
    QMap<uint, float> gg0;
    gg0[11] = 11.0;
    gg0[22] = 22.0;


    QMap<QString, float> gg1;
    gg1["22.0"] = 22.0;

    QMap<int, QString> gg2;
    gg2[22] = "22.0";

    QMap<QString, Foo> gg3;
    gg3["22.0"] = Foo(22);
    gg3["33.0"] = Foo(33);

    QObject ob;
    QMap<QString, QPointer<QObject> > map;
    map.insert("Hallo", QPointer<QObject>(&ob));
    map.insert("Welt", QPointer<QObject>(&ob));
    map.insert(".", QPointer<QObject>(&ob));
#endif
}

hjk's avatar
hjk committed
490
491
492
493
494
495
void testQMultiMap()
{
    QMultiMap<uint, float> gg0;
    gg0.insert(11, 11.0);
    gg0.insert(22, 22.0);
    gg0.insert(22, 33.0);
hjk's avatar
hjk committed
496
497
498
499
    gg0.insert(22, 34.0);
    gg0.insert(22, 35.0);
    gg0.insert(22, 36.0);
#if 1
hjk's avatar
hjk committed
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
    QMultiMap<QString, float> gg1;
    gg1.insert("22.0", 22.0);

    QMultiMap<int, QString> gg2;
    gg2.insert(22, "22.0");

    QMultiMap<QString, Foo> gg3;
    gg3.insert("22.0", Foo(22));
    gg3.insert("33.0", Foo(33));
    gg3.insert("22.0", Foo(22));

    QObject ob;
    QMultiMap<QString, QPointer<QObject> > map;
    map.insert("Hallo", QPointer<QObject>(&ob));
    map.insert("Welt", QPointer<QObject>(&ob));
    map.insert(".", QPointer<QObject>(&ob));
    map.insert(".", QPointer<QObject>(&ob));
hjk's avatar
hjk committed
517
#endif
hjk's avatar
hjk committed
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
namespace Names {
namespace Bar {

struct Ui {
    Ui() { w = 0; }
    QWidget *w;
};

class TestObject : public QObject
{
    Q_OBJECT

public:
    TestObject(QObject *parent = 0)
      : QObject(parent)
    {
        m_ui = new Ui;
        m_ui->w = 0;
    }

    Ui *m_ui;
};

} // namespace Bar
} // namespace Names

546
void testQObject(int &argc, char *argv[])
con's avatar
con committed
547
548
{
    QApplication app(argc, argv);
549
550
    Names::Bar::TestObject test;

con's avatar
con committed
551
552
553
    QAction act("xxx", &app);
    QString t = act.text();
    t += "y";
hjk's avatar
hjk committed
554
555
556
557
    t += "y";
    t += "y";
    t += "y";
    t += "y";
con's avatar
con committed
558

559
#if 1
con's avatar
con committed
560
561
562
563
564
565
566
567
568
569
570
571
572
573
    QObject ob(&app);
    ob.setObjectName("An Object");
    QObject ob1;
    ob1.setObjectName("Another Object");

    QObject::connect(&ob, SIGNAL(destroyed()), &ob1, SLOT(deleteLater()));
    QObject::connect(&app, SIGNAL(lastWindowClosed()), &ob, SLOT(deleteLater()));

    QList<QObject *> obs;
    obs.append(&ob);
    obs.append(&ob1);
    obs.append(0);
    obs.append(&app);
    ob1.setObjectName("A Subobject");
574
#endif
hjk's avatar
hjk committed
575
576
    QString str = QString::fromUtf8("XXXXXXXXXXXXXXyyXXX ö");
    QLabel l(str);
577
    l.setObjectName("Some Label");
con's avatar
con committed
578
579
580
581
    l.show();
    app.exec();
}

582
void testQPixmap()
con's avatar
con committed
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
{
    QImage im(QSize(200, 200), QImage::Format_RGB32);
    im.fill(QColor(200, 100, 130).rgba());
    QPainter pain;
    pain.begin(&im);
    pain.drawLine(2, 2, 130, 130);
    pain.end();
    QPixmap pm = QPixmap::fromImage(im);
    int i = 1;
    Q_UNUSED(i);
}

void testPlugin()
{
    QString dir = QDir::currentPath();
#ifdef Q_OS_LINUX
    QLibrary lib(dir + "/libplugin.so");
#endif
#ifdef Q_OS_MAC
    dir = QFileInfo(dir + "/../..").canonicalPath();
    QLibrary lib(dir + "/libplugin.dylib");
#endif
#ifdef Q_OS_WIN
    QLibrary lib(dir + "/plugin.dll");
607
608
609
#endif
#ifdef Q_OS_SYMBIAN
    QLibrary lib(dir + "/plugin.dll");
con's avatar
con committed
610
611
612
613
614
615
616
617
618
619
620
#endif
    int (*foo)() = (int(*)()) lib.resolve("pluginTest");
    qDebug() << "library resolve: " << foo;
    if (foo) {
        int res = foo();
        res += 1;
    } else {
        qDebug() << lib.errorString();
    }
}

621
void testQSet()
hjk's avatar
hjk committed
622
623
624
625
626
627
628
629
630
631
632
{
    QSet<int> hgg0;
    hgg0.insert(11);
    hgg0.insert(22);

    QSet<QString> hgg1;
    hgg1.insert("22.0");

    QObject ob;
    QSet<QPointer<QObject> > hash;
    QPointer<QObject> ptr(&ob);
633
    ptr;
hjk's avatar
hjk committed
634
635
636
637
638
    //hash.insert(ptr);
    //hash.insert(ptr);
    //hash.insert(ptr);
}

639
#if QT_VERSION >= 0x040500
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
class EmployeeData : public QSharedData
{
public:
    EmployeeData() : id(-1) { name.clear(); }
    EmployeeData(const EmployeeData &other)
        : QSharedData(other), id(other.id), name(other.name) { }
    ~EmployeeData() { }

    int id;
    QString name;
};

class Employee
{
public:
    Employee() { d = new EmployeeData; }
    Employee(int id, QString name) {
        d = new EmployeeData;
        setId(id);
        setName(name);
    }
    Employee(const Employee &other)
          : d (other.d)
    {
    }
    void setId(int id) { d->id = id; }
    void setName(QString name) { d->name = name; }

    int id() const { return d->id; }
    QString name() const { return d->name; }

   private:
     QSharedDataPointer<EmployeeData> d;
673
};
674

675
676
677

void testQSharedPointer()
{
678
679
680
681
682
683
684
685
686
687
688
    //Employee e1(1, "Herbert");
    //Employee e2 = e1;

    QSharedPointer<int> iptr(new int(43));
    QSharedPointer<int> iptr2 = iptr;
    QSharedPointer<int> iptr3 = iptr;

    QSharedPointer<QString> ptr(new QString("hallo"));
    QSharedPointer<QString> ptr2 = ptr;
    QSharedPointer<QString> ptr3 = ptr;

hjk's avatar
hjk committed
689
690
691
692
693
694
695
    QWeakPointer<int> wiptr(iptr);
    QWeakPointer<int> wiptr2 = wiptr;
    QWeakPointer<int> wiptr3 = wiptr;

    QWeakPointer<QString> wptr(ptr);
    QWeakPointer<QString> wptr2 = wptr;
    QWeakPointer<QString> wptr3 = wptr;
696
}
697
#endif
698

con's avatar
con committed
699
700
701
702
703
void stringRefTest(const QString &refstring)
{
    Q_UNUSED(refstring);
}

hjk's avatar
hjk committed
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
void testStdDeque()
{
    std::deque<int *> plist1;
    plist1.push_back(new int(1));
    plist1.push_back(0);
    plist1.push_back(new int(2));
    plist1.pop_back();
    plist1.pop_front();
    plist1.pop_front();

    std::deque<int> flist2;
    flist2.push_back(1);
    flist2.push_back(2);

    std::deque<Foo *> plist;
    plist.push_back(new Foo(1));
    plist.push_back(new Foo(2));

    std::deque<Foo> flist;
    flist.push_back(1);
    flist.push_front(2);
}

hjk's avatar
hjk committed
727
void testStdList()
con's avatar
con committed
728
{
729
730
731
732
    std::list<int> big;
    for (int i = 0; i < 10000; ++i)
        big.push_back(i);

733
734
735
736
737
    std::list<Foo> flist;
    for (int i = 0; i < 100; ++i)
        flist.push_back(i + 15);

#if 0
hjk's avatar
hjk committed
738
    std::list<int *> plist1;
con's avatar
con committed
739
740
741
742
    plist1.push_back(new int(1));
    plist1.push_back(0);
    plist1.push_back(new int(2));

hjk's avatar
hjk committed
743
    std::list<int> flist2;
con's avatar
con committed
744
745
746
747
748
749
750
751
752
753
    flist2.push_back(1);
    flist2.push_back(2);
    flist2.push_back(3);
    flist2.push_back(4);

    flist2.push_back(1);
    flist2.push_back(2);
    flist2.push_back(3);
    flist2.push_back(4);

hjk's avatar
hjk committed
754
    std::list<Foo *> plist;
con's avatar
con committed
755
756
757
758
759
    plist.push_back(new Foo(1));
    plist.push_back(0);
    plist.push_back(new Foo(2));


760
761
762
    foreach (Foo f, flist)
    {}

hjk's avatar
hjk committed
763
    std::list<bool> vec;
con's avatar
con committed
764
765
    vec.push_back(true);
    vec.push_back(false);
766
#endif
con's avatar
con committed
767
768
}

769
770
void testStdMap()
{
hjk's avatar
hjk committed
771
772
773
774
775
    std::map<QString, Foo> gg3;
    gg3["22.0"] = Foo(22);
    gg3["33.0"] = Foo(33);
    gg3["44.0"] = Foo(44);

776
777
778
779
780

    std::map<const char *, Foo> m1;
    m1["22.0"] = Foo(22);
    m1["33.0"] = Foo(33);
    m1["44.0"] = Foo(44);
hjk's avatar
hjk committed
781
782
783
784
785
786
787
788
#if 1
    std::map<uint, uint> gg;
    gg[11] = 1;
    gg[22] = 2;
    gg[33] = 3;
    gg[44] = 4;
    gg[55] = 5;

789
790
791
#endif

#if 0
792
793
794
    std::map<uint, QStringList> ggl;
    ggl[11] = QStringList() << "11";
    ggl[22] = QStringList() << "22";
hjk's avatar
hjk committed
795
796
797
    ggl[33] = QStringList() << "33";
    ggl[44] = QStringList() << "44";
    ggl[55] = QStringList() << "55";
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816

    typedef std::map<uint, QStringList> T;
    T ggt;
    ggt[11] = QStringList() << "11";
    ggt[22] = QStringList() << "22";

    std::map<uint, float> gg0;
    gg0[11] = 11.0;
    gg0[22] = 22.0;


    std::map<QString, float> gg1;
    gg1["22.0"] = 22.0;

    std::map<int, QString> gg2;
    gg2[22] = "22.0";

    QObject ob;
    std::map<QString, QPointer<QObject> > map;
hjk's avatar
hjk committed
817
818
819
    map["Hallo"] = QPointer<QObject>(&ob);
    map["Welt"] = QPointer<QObject>(&ob);
    map["."] = QPointer<QObject>(&ob);
820
821
822
#endif
}

823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
void testStdSet()
{
    std::set<int> hgg0;
    hgg0.insert(11);
    hgg0.insert(22);
    hgg0.insert(33);
#if 1
    std::set<QString> hgg1;
    hgg1.insert("22.0");

    QObject ob;
    std::set<QPointer<QObject> > hash;
    QPointer<QObject> ptr(&ob);
#endif
}

hjk's avatar
hjk committed
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
void testStdStack()
{
    std::stack<int *> plist1;
    plist1.push(new int(1));
    plist1.push(0);
    plist1.push(new int(2));
    plist1.pop();
    plist1.pop();
    plist1.pop();

    std::stack<int> flist2;
    flist2.push(1);
    flist2.push(2);

    std::stack<Foo *> plist;
    plist.push(new Foo(1));
    plist.push(new Foo(2));

    std::stack<Foo> flist;
    flist.push(1);
    flist.push(2);
}

con's avatar
con committed
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
void testStdString()
{
    QString foo;
    std::string str;
    std::wstring wstr;

    std::vector<std::string> v;

    foo += "a";
    str += "b";
    wstr += wchar_t('e');
    foo += "c";
    str += "d";
    foo += "e";
    wstr += wchar_t('e');
    str += "e";
    foo += "a";
    str += "b";
    foo += "c";
    str += "d";
    str += "e";
    wstr += wchar_t('e');
    wstr += wchar_t('e');
    str += "e";

    QList<std::string> l;

    l.push_back(str);
    l.push_back(str);
    l.push_back(str);
    l.push_back(str);

    v.push_back(str);
    v.push_back(str);
    v.push_back(str);
    v.push_back(str);
}

hjk's avatar
hjk committed
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
void testStdVector()
{
    std::vector<int *> plist1;
    plist1.push_back(new int(1));
    plist1.push_back(0);
    plist1.push_back(new int(2));

    std::vector<int> flist2;
    flist2.push_back(1);
    flist2.push_back(2);
    flist2.push_back(3);
    flist2.push_back(4);

    flist2.push_back(1);
    flist2.push_back(2);
    flist2.push_back(3);
    flist2.push_back(4);

    std::vector<Foo *> plist;
    plist.push_back(new Foo(1));
    plist.push_back(0);
    plist.push_back(new Foo(2));

    std::vector<Foo> flist;
    flist.push_back(1);
    flist.push_back(2);
    flist.push_back(3);
    flist.push_back(4);
    //flist.takeFirst();
    //flist.takeFirst();

    std::vector<bool> vec;
    vec.push_back(true);
    vec.push_back(false);
}

936
937
938
939
940
941
942
943
944
945
946
947
void testQStandardItemModel()
{
    QStandardItemModel m;
    QStandardItem *i1, *i2, *i11;
    m.appendRow(QList<QStandardItem *>()
         << (i1 = new QStandardItem("1")) << (new QStandardItem("a")));
    m.appendRow(QList<QStandardItem *>()
         << (i2 = new QStandardItem("2")) << (new QStandardItem("b")));
    i1->appendRow(QList<QStandardItem *>()
         << (i11 = new QStandardItem("11")) << (new QStandardItem("aa")));
    int i = 1;
    ++i;
948
    +i;
949
950
}

hjk's avatar
hjk committed
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
void testQStack()
{
    QVector<int> bigv;
    for (int i = 0; i < 10; ++i)
        bigv.append(i);
    QStack<int> big;
    for (int i = 0; i < 10; ++i)
        big.append(i);
    QStack<Foo *> plist;
    plist.append(new Foo(1));
    plist.append(0);
    plist.append(new Foo(2));
    QStack<Foo> flist;
    flist.append(1);
    flist.append(2);
    flist.append(3);
    flist.append(4);
    //flist.takeFirst();
    //flist.takeFirst();
    QStack<bool> vec;
    vec.append(true);
    vec.append(false);
}

975
void testQString()
con's avatar
con committed
976
977
978
979
980
981
982
983
984
985
986
{
    QString str = "Hello ";
    str += " big, ";
    str += " fat ";
    str += " World ";
    str += " World ";
    str += " World ";
    str += " World ";
    str += " World ";
}

987
void testQString3()
con's avatar
con committed
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
{
    QString str = "Hello ";
    str += " big, ";
    str += " fat ";
    str += " World ";

    QString string("String Test");
    QString *pstring = new QString("Pointer String Test");
    stringRefTest(QString("Ref String Test"));
    string = "Hi";
    string += "Du";
    qDebug() << string;
    delete pstring;
}

1003
void testQStringList()
con's avatar
con committed
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
{
    QStringList l;
    l << "Hello ";
    l << " big, ";
    l << " fat ";
    l << " World ";
}

void testStruct()
{
    Foo f(2);
    f.doit();
    f.doit();
    f.doit();
}

class Thread : public QThread
{
public:
    Thread(int id) : m_id(id) {}

    void run()
    {
        for (int i = 0; i != 100000; ++i) {
            //sleep(1);
            std::cerr << m_id;
        }
    }

private:
    int m_id;
};

1037
void testQThread()
con's avatar
con committed
1038
1039
1040
1041
1042
1043
1044
1045
1046
{
    Thread thread1(1);
    Thread thread2(2);
    thread1.start();
    thread2.start();
    thread1.wait();
    thread2.wait();
}

1047
void testQVariant1()
con's avatar
con committed
1048
1049
1050
1051
1052
1053
1054
1055
{
    QVariant v;
    v = 1;
    v = 1.0;
    v = "string";
    v = 1;
}

1056
void testQVariant2()
con's avatar
con committed
1057
{
1058
1059
1060
1061
1062
    QVariant value;
    QVariant::Type t = QVariant::String;
    value = QVariant(t, (void*)0);
    *(QString*)value.data() = QString("XXX");

1063
    int i = 1;
1064
#if 0
con's avatar
con committed
1065
    QVariant var;
1066
1067
1068
1069
1070
1071
    var.setValue(1);
    var.setValue(2);
    var.setValue(3);
    var.setValue(QString("Hello"));
    var.setValue(QString("World"));
    var.setValue(QString("Hello"));
1072
    var.setValue(QStringList() << "World");
1073
1074
1075
    var.setValue(QStringList() << "World" << "Hello");
    var.setValue(QStringList() << "Hello" << "Hello");
    var.setValue(QStringList() << "World" << "Hello" << "Hello");
1076
#endif
con's avatar
con committed
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
#if 0
    QVariant var3;
    QHostAddress ha("127.0.0.1");
    qVariantSetValue(var, ha);
    var3 = var;
    var3 = var;
    var3 = var;
    var3 = var;
    QHostAddress ha1 = var.value<QHostAddress>();
    typedef QMap<uint, QStringList> MyType;
    MyType my;
    my[1] = (QStringList() << "Hello");
    my[3] = (QStringList() << "World");
    var.setValue(my);
    QString type = var.typeName();
    var.setValue(my);
    var.setValue(my);
    var.setValue(my);
    var.setValue(my);
1096
#endif
con's avatar
con committed
1097
1098
}

1099
void testQVariant3()
con's avatar
con committed
1100
1101
1102
1103
1104
1105
1106
1107
{
    QList<int> list;
    list << 1 << 2 << 3;
    QVariant variant = qVariantFromValue(list);
    list.clear();
    list = qVariantValue<QList<int> >(variant);
}

1108
void testQVector()
con's avatar
con committed
1109
{
hjk's avatar
hjk committed
1110
1111
    QVector<int> big(10000);

con's avatar
con committed
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
    QVector<Foo *> plist;
    plist.append(new Foo(1));
    plist.append(0);
    plist.append(new Foo(2));

    QVector<Foo> flist;
    flist.append(1);
    flist.append(2);
    flist.append(3);
    flist.append(4);
    //flist.takeFirst();
    //flist.takeFirst();

    QVector<bool> vec;
    vec.append(true);
    vec.append(false);
}

1130
void testQVectorOfQList()
con's avatar
con committed
1131
1132
1133
1134
1135
1136
1137
1138
{
    QVector<QList<int> > v;
    QVector<QList<int> > *pv = &v;
    v.append(QList<int>() << 1);
    v.append(QList<int>() << 2 << 3);
    Q_UNUSED(pv);
}

1139

hjk's avatar
hjk committed
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
class Goo
{
public:
   Goo(const QString& str, const int n) :
           str_(str), n_(n)
   {
   }
private:
   QString str_;
   int n_;
};

typedef QList<Goo> GooList;

1154
1155
void testNoArgumentName(int i, int, int k)
{
hjk's avatar
hjk committed
1156
1157
1158
1159
1160
1161
1162
1163
    GooList list;
    list.append(Goo("Hello", 1));
    list.append(Goo("World", 2));

    QList<Goo> list2;
    list2.append(Goo("Hello", 1));
    list2.append(Goo("World", 2));

hjk's avatar
hjk committed
1164
1165
1166
1167
    i = 1000;
    k = 2000;
    ++k;
    ++k;
hjk's avatar
hjk committed
1168

1169
1170
}

con's avatar
con committed
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
void foo() {}
void foo(int) {}
void foo(QList<int>) {}
void foo(QList<QVector<int> >) {}
void foo(QList<QVector<int> *>) {}
void foo(QList<QVector<int *> *>) {}

template <class T>
void foo(QList<QVector<T> *>) {}

namespace {

namespace A { int barz() { return 42;} }
namespace B { int barz() { return 43;} }

}

namespace somespace {

class MyBase : public QObject
{
public:
    MyBase() {}
    virtual void doit(int i)
    {
       n = i;
    }
protected:
    int n;
};

namespace nested {

class MyFoo : public MyBase
{
public:
    MyFoo() {}
    virtual void doit(int i)
    {
       n = i;
    }
protected:
    int n;
};

class MyBar : public MyFoo
{
public:
    virtual void doit(int i)
    {
       n = i + 1;
    }
};

namespace {

class MyAnon : public MyBar
{
public:
    virtual void doit(int i)
    {
       n = i + 3;
    }
};

namespace baz {

class MyBaz : public MyAnon
{
public:
    virtual void doit(int i)
    {
       n = i + 5;
    }
};

} // namespace baz

} // namespace anon


} // namespace nested
} // namespace somespace

void testNamespace()
{
    using namespace somespace;
    using namespace nested;
    MyFoo foo;
    MyBar bar;
    MyAnon anon;
    baz::MyBaz baz;
    baz.doit(1);
    anon.doit(1);
    foo.doit(1);
    bar.doit(1);
    bar.doit(1);
    bar.doit(1);
    bar.doit(1);
    bar.doit(1);
    bar.doit(1);
    bar.doit(1);
}

hjk's avatar
hjk committed
1275
1276
void testHidden()
{
con's avatar
con committed
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
    int  n = 1;
    n = 2;
    n = 3;
    n = 3;
    n = 3;
    n = 3;
    n = 3;
    n = 3;
    n = 3;
    {
        QString n = "2";
        n = "3";
        n = "4";
        {
            double n = 3.5;
            ++n;
            ++n;
        }
        n = "3";
        n = "4";
    }
    ++n;
    ++n;
hjk's avatar
hjk committed
1300
}
con's avatar
con committed
1301

1302
1303
1304
1305
1306
1307
void testObject1()
{
    QObject parent;
    parent.setObjectName("A Parent");
    QObject child(&parent);
    child.setObjectName("A Child");
1308
1309
    QObject::connect(&child, SIGNAL(destroyed()), qApp, SLOT(quit()));
    QObject::disconnect(&child, SIGNAL(destroyed()), qApp, SLOT(quit()));
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
    child.setObjectName("A renamed Child");
}

void testVector1()
{
    std::vector<std::list<int> *> vector;
    std::list<int> list;
    vector.push_back(new std::list<int>(list));
    vector.push_back(0);
    list.push_back(45);
    vector.push_back(new std::list<int>(list));
    vector.push_back(0);
}

void testQHash1()
{
    QHash<QString, QList<int> > hash;
    hash.insert("Hallo", QList<int>());
    hash.insert("Welt", QList<int>() << 1);
    hash.insert("!", QList<int>() << 1 << 2);
    hash.insert("!", QList<int>() << 1 << 2);
}

1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
void testPointer()
{
    Foo *f = new Foo();
    int i = 0;
    ++i;
    ++i;
    ++i;
}

class Z : public QObject
{
public:
    Z() {
        f = new Foo();
        i = 0;
        i = 1;
        i = 2;
        i = 3;
    }
    int i;
    Foo *f;
};

hjk's avatar
hjk committed
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
void testUninitialized()
{
    QString s;
    QStringList sl;
    QMap<int, int> mii;
    QMap<QString, QString> mss;
    QHash<int, int> hii;
    QHash<QString, QString> hss;
    QList<int> li;
    QVector<int> vi;
    QStack<int> si;

    std::string ss;
    std::map<int, int> smii;
    std::map<std::string, std::string> smss;
    std::list<int> sli;
    std::list<std::string> ssl;
    std::vector<int> svi;
    std::stack<int> ssi;
}
1376

1377
1378
1379
1380
1381
void testEndlessRecursion()
{
    testEndlessRecursion();
}

1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
QString fooxx()
{
    return "bababa";
}

int testReference()
{
    QString a = "hello";
    const QString &b = fooxx();
    QString c = "world";
    return a.size() + b.size() + c.size();
}

hjk's avatar
hjk committed
1395
1396
int main(int argc, char *argv[])
{
1397
    testReference();
1398
    //testEndlessRecursion();
hjk's avatar
hjk committed
1399
1400
    testQStack();
    testUninitialized();
1401
    testPointer();
1402
    testQDateTime();
1403
    testQFileInfo();
1404
1405
1406
1407
    testObject1();
    testVector1();
    testQHash1();

1408
1409
1410
    QString hallo = "hallo";
    QStringList list;
    list << "aaa" << "bbb" << "cc";
1411

1412
1413
1414
1415
1416
1417
1418
    QList<const char *> list2;
    list2 << "foo";
    list2 << "bar";
    list2 << 0;
    list2 << "baz";
    list2 << 0;

1419
    testQStandardItemModel();
hjk's avatar
hjk committed
1420
    testQImage();
1421
    testNoArgumentName(1, 2, 3);
1422
    testIO();
hjk's avatar
hjk committed
1423
    testHidden();
con's avatar
con committed
1424
    testArray();
hjk's avatar
hjk committed
1425
    testQByteArray();
hjk's avatar
hjk committed
1426

hjk's avatar
hjk committed
1427
    testStdDeque();
hjk's avatar
hjk committed
1428
    testStdList();
1429
    testStdMap();
1430
    testStdSet();
hjk's avatar
hjk committed
1431
    testStdStack();
con's avatar
con committed
1432
    testStdString();
hjk's avatar
hjk committed
1433
    testStdVector();
con's avatar
con committed
1434
1435

    testPlugin();
1436
    testQList();
1437
    testQLinkedList();
con's avatar
con committed
1438
1439
    testNamespace();
    //return 0;
1440
1441
1442
    testQHash();
    testQImage();
    testQMap();
hjk's avatar
hjk committed
1443
    testQMultiMap();
1444
1445
    testQString();
    testQSet();
1446
    #if QT_VERSION >= 0x040500
1447
    testQSharedPointer();
1448
    #endif
1449
    testQStringList();
con's avatar
con committed
1450
1451
    testStruct();
    //testThreads();
1452
1453
1454
1455
1456
    testQVariant1();
    testQVariant2();
    testQVariant3();
    testQVector();
    testQVectorOfQList();
hjk's avatar
hjk committed
1457
1458


1459
    //*(int *)0 = 0;
hjk's avatar
hjk committed
1460

1461
    testQObject(argc, argv);
con's avatar
con committed
1462

hjk's avatar
hjk committed
1463

con's avatar
con committed
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
    //QColor color(255,128,10);
    //QFont font;

    while(true)
        ;

    return 0;
}

//Q_DECLARE_METATYPE(QHostAddress)
Q_DECLARE_METATYPE(QList<int>)

//#define COMMA ,
//Q_DECLARE_METATYPE(QMap<uint COMMA QStringList>)

QT_BEGIN_NAMESPACE

template <>
struct QMetaTypeId<QHostAddress>
{
    enum { Defined = 1 };
    static int qt_metatype_id()
    {
        static QBasicAtomicInt metatype_id = Q_BASIC_ATOMIC_INITIALIZER(0);
        if (!metatype_id)
hjk's avatar
hjk committed
1489
1490
             metatype_id = qRegisterMetaType<QHostAddress>
                ("myns::QHostAddress");
con's avatar
con committed
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
        return metatype_id;                                    \
    }                                                           \
};

template <>
struct QMetaTypeId< QMap<uint, QStringList> >
{
    enum { Defined = 1 };
    static int qt_metatype_id()
    {
        static QBasicAtomicInt metatype_id = Q_BASIC_ATOMIC_INITIALIZER(0);
        if (!metatype_id)
hjk's avatar
hjk committed
1503
1504
             metatype_id = qRegisterMetaType< QMap<uint, QStringList> >
                ("myns::QMap<uint, myns::QStringList>");
con's avatar
con committed
1505
1506
1507
        return metatype_id;                                    \
    }                                                           \
};
1508
QT_END_NAMESPACE
1509
1510

#include "app.moc"