app.cpp 28.1 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;
};


con's avatar
con committed
89
90
91
92
93
94
95
96
97
98
99

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

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

hjk's avatar
hjk committed
100

hjk's avatar
hjk committed
101
class Foo
con's avatar
con committed
102
103
{
public:
hjk's avatar
hjk committed
104
    Foo(int i = 0)
con's avatar
con committed
105
106
107
108
109
110
        : a(i), b(2)
    {
        int s = 1;
        int t = 2;
        b = 2 + s + t;
        a += 1;
111
112
113
114
115
116
117
118
119
120
121
122
123
124
        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
125
    }
126
127
128
129
130
131

    ~Foo()
    {
        a = 5;
    }

con's avatar
con committed
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
    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
160
161
162
163
164
165
166
167
168
169
170
171
172
173
class X : virtual public Foo
{
public:
    X() {
    }
};

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

con's avatar
con committed
174
175
void testArray()
{
hjk's avatar
hjk committed
176
    X xxx;
177
178
179
180
181
182
    (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
183
184
185
186
187
188
    char c[20];
    c[0] = 'a';
    c[1] = 'b';
    c[2] = 'c';
    c[3] = 'd';

hjk's avatar
hjk committed
189
    QString x[20];
con's avatar
con committed
190
191
192
193
194
195
196
197
198
199
200
201
202
    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();
    }
}

203
void testQByteArray()
con's avatar
con committed
204
205
206
207
{
    QByteArray ba = "Hello";
    ba += '"';
    ba += "World";
hjk's avatar
hjk committed
208
209
210
211
212
213
214
215

    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
216
217
218
219
220
    ba += char(0);
    ba += 1;
    ba += 2;
}

221
222
223
224
225
226
227
228
229
230
void testQDateTime()
{
    QDateTime date;
    date = QDateTime::currentDateTime();
    date = date.addSecs(5);
    date = date.addSecs(5);
    date = date.addSecs(5);
    date = date.addSecs(5);
}

231
232
233
234
235
236
237
void testQFileInfo()
{
    QFileInfo fi("/tmp/t");
    QString s = fi.absoluteFilePath();
    QString t = fi.bundleName();
}

238
void testQHash()
con's avatar
con committed
239
{
hjk's avatar
hjk committed
240
#if 1
con's avatar
con committed
241
242
243
    QHash<int, float> hgg0;
    hgg0[11] = 11.0;
    hgg0[22] = 22.0;
244
245
246
247
248
    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
249

250
251
252
#endif

#if 1
con's avatar
con committed
253

254
    QHash<QString, int> hgg1;
con's avatar
con committed
255
    hgg1["22.0"] = 22.0;
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
    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;
275
#endif
276
#if 1
Oswald Buddenhagen's avatar
Oswald Buddenhagen committed
277
278
    QHash<int, QString> hgg2;
    hgg2[22] = "22.0";
con's avatar
con committed
279
280
281
282
283
284
285
286
287
288

    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));
289
#endif
con's avatar
con committed
290
291
}

292
void testQImage()
con's avatar
con committed
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
{
    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";
309
    qDebug() << "qDebug <foo & bar>";
con's avatar
con committed
310
311
312
313

    std::cout << "std::cout @@ 1" << std::endl;
    std::cout << "std::cout @@ 2\n";
    std::cout << "std::cout @@ 3" << std::endl;
314
    std::cout << "std::cout <foo & bar>\n";
con's avatar
con committed
315
316
317
318

    std::cerr << "std::cerr 1\n";
    std::cerr << "std::cerr 2\n";
    std::cerr << "std::cerr 3\n";
319
    std::cerr << "std::cerr <foo & bar>\n";
con's avatar
con committed
320
321
}

322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
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
337
338
339
340
341
    QLinkedList<Foo *> lpi;
    lpi.append(new Foo(1));
    lpi.append(0);
    lpi.append(new Foo(3));

342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
    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
358

359
void testQList()
con's avatar
con committed
360
{
361
362
363
364
365
366
367
368
369
370
371
    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
372
373
374
    QList<int> li;
    QList<uint> lu;

375
    for (int i = 0; i != 30; ++i) {
con's avatar
con committed
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
        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);

393
394
395
396
397
    QList<int *> lpi;
    lpi.append(new int(1));
    lpi.append(new int(2));
    lpi.append(new int(3));

con's avatar
con committed
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412

    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);

413
414
415
416
417
418
419
420
421
422
423
424
    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
425
426
427
428
429
430
431
432
433
434
    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));

435
    QList<std::string> v;
con's avatar
con committed
436
437
438
439
    v.push_back("aa");
    v.push_back("bb");
    v.push_back("cc");
    v.push_back("dd");
440
#endif
con's avatar
con committed
441
442
 }

443
void testQMap()
con's avatar
con committed
444
445
446
447
448
449
450
451
452
453
{
    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
454
#if 1
con's avatar
con committed
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
    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
478
479
480
481
482
483
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
484
485
486
487
    gg0.insert(22, 34.0);
    gg0.insert(22, 35.0);
    gg0.insert(22, 36.0);
#if 1
hjk's avatar
hjk committed
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
    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
505
#endif
hjk's avatar
hjk committed
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
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

534
void testQObject(int &argc, char *argv[])
con's avatar
con committed
535
536
{
    QApplication app(argc, argv);
537
538
    Names::Bar::TestObject test;

con's avatar
con committed
539
540
541
    QAction act("xxx", &app);
    QString t = act.text();
    t += "y";
hjk's avatar
hjk committed
542
543
544
545
    t += "y";
    t += "y";
    t += "y";
    t += "y";
con's avatar
con committed
546

547
#if 1
con's avatar
con committed
548
549
550
551
552
553
554
555
556
557
558
559
560
561
    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");
562
#endif
hjk's avatar
hjk committed
563
564
    QString str = QString::fromUtf8("XXXXXXXXXXXXXXyyXXX ö");
    QLabel l(str);
565
    l.setObjectName("Some Label");
con's avatar
con committed
566
567
568
569
    l.show();
    app.exec();
}

570
void testQPixmap()
con's avatar
con committed
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
{
    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");
#endif
    int (*foo)() = (int(*)()) lib.resolve("pluginTest");
    qDebug() << "library resolve: " << foo;
    if (foo) {
        int res = foo();
        res += 1;
    } else {
        qDebug() << lib.errorString();
    }
}

606
void testQSet()
hjk's avatar
hjk committed
607
608
609
610
611
612
613
614
615
616
617
{
    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);
618
    ptr;
hjk's avatar
hjk committed
619
620
621
622
623
    //hash.insert(ptr);
    //hash.insert(ptr);
    //hash.insert(ptr);
}

624
#if QT_VERSION >= 0x040500
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
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;
658
};
659

660
661
662

void testQSharedPointer()
{
663
664
665
666
667
668
669
670
671
672
673
    //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
674
675
676
677
678
679
680
    QWeakPointer<int> wiptr(iptr);
    QWeakPointer<int> wiptr2 = wiptr;
    QWeakPointer<int> wiptr3 = wiptr;

    QWeakPointer<QString> wptr(ptr);
    QWeakPointer<QString> wptr2 = wptr;
    QWeakPointer<QString> wptr3 = wptr;
681
}
682
#endif
683

con's avatar
con committed
684
685
686
687
688
void stringRefTest(const QString &refstring)
{
    Q_UNUSED(refstring);
}

hjk's avatar
hjk committed
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
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
712
void testStdList()
con's avatar
con committed
713
{
714
715
716
717
    std::list<int> big;
    for (int i = 0; i < 10000; ++i)
        big.push_back(i);

718
719
720
721
722
    std::list<Foo> flist;
    for (int i = 0; i < 100; ++i)
        flist.push_back(i + 15);

#if 0
hjk's avatar
hjk committed
723
    std::list<int *> plist1;
con's avatar
con committed
724
725
726
727
    plist1.push_back(new int(1));
    plist1.push_back(0);
    plist1.push_back(new int(2));

hjk's avatar
hjk committed
728
    std::list<int> flist2;
con's avatar
con committed
729
730
731
732
733
734
735
736
737
738
    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
739
    std::list<Foo *> plist;
con's avatar
con committed
740
741
742
743
744
    plist.push_back(new Foo(1));
    plist.push_back(0);
    plist.push_back(new Foo(2));


745
746
747
    foreach (Foo f, flist)
    {}

hjk's avatar
hjk committed
748
    std::list<bool> vec;
con's avatar
con committed
749
750
    vec.push_back(true);
    vec.push_back(false);
751
#endif
con's avatar
con committed
752
753
}

754
755
void testStdMap()
{
hjk's avatar
hjk committed
756
757
758
759
760
    std::map<QString, Foo> gg3;
    gg3["22.0"] = Foo(22);
    gg3["33.0"] = Foo(33);
    gg3["44.0"] = Foo(44);

761
762
763
764
765

    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
766
767
768
769
770
771
772
773
#if 1
    std::map<uint, uint> gg;
    gg[11] = 1;
    gg[22] = 2;
    gg[33] = 3;
    gg[44] = 4;
    gg[55] = 5;

774
775
776
#endif

#if 0
777
778
779
    std::map<uint, QStringList> ggl;
    ggl[11] = QStringList() << "11";
    ggl[22] = QStringList() << "22";
hjk's avatar
hjk committed
780
781
782
    ggl[33] = QStringList() << "33";
    ggl[44] = QStringList() << "44";
    ggl[55] = QStringList() << "55";
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801

    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
802
803
804
    map["Hallo"] = QPointer<QObject>(&ob);
    map["Welt"] = QPointer<QObject>(&ob);
    map["."] = QPointer<QObject>(&ob);
805
806
807
#endif
}

808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
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
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
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
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
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
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
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);
}

921
922
923
924
925
926
927
928
929
930
931
932
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;
933
    +i;
934
935
}

hjk's avatar
hjk committed
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
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);
}

960
void testQString()
con's avatar
con committed
961
962
963
964
965
966
967
968
969
970
971
{
    QString str = "Hello ";
    str += " big, ";
    str += " fat ";
    str += " World ";
    str += " World ";
    str += " World ";
    str += " World ";
    str += " World ";
}

972
void testQString3()
con's avatar
con committed
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
{
    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;
}

988
void testQStringList()
con's avatar
con committed
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
{
    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;
};

1022
void testQThread()
con's avatar
con committed
1023
1024
1025
1026
1027
1028
1029
1030
1031
{
    Thread thread1(1);
    Thread thread2(2);
    thread1.start();
    thread2.start();
    thread1.wait();
    thread2.wait();
}

1032
void testQVariant1()
con's avatar
con committed
1033
1034
1035
1036
1037
1038
1039
1040
{
    QVariant v;
    v = 1;
    v = 1.0;
    v = "string";
    v = 1;
}

1041
void testQVariant2()
con's avatar
con committed
1042
{
1043
1044
1045
1046
1047
    QVariant value;
    QVariant::Type t = QVariant::String;
    value = QVariant(t, (void*)0);
    *(QString*)value.data() = QString("XXX");

1048
    int i = 1;
1049
#if 0
con's avatar
con committed
1050
    QVariant var;
1051
1052
1053
1054
1055
1056
    var.setValue(1);
    var.setValue(2);
    var.setValue(3);
    var.setValue(QString("Hello"));
    var.setValue(QString("World"));
    var.setValue(QString("Hello"));
1057
    var.setValue(QStringList() << "World");
1058
1059
1060
    var.setValue(QStringList() << "World" << "Hello");
    var.setValue(QStringList() << "Hello" << "Hello");
    var.setValue(QStringList() << "World" << "Hello" << "Hello");
1061
#endif
con's avatar
con committed
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
#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);
1081
#endif
con's avatar
con committed
1082
1083
}

1084
void testQVariant3()
con's avatar
con committed
1085
1086
1087
1088
1089
1090
1091
1092
{
    QList<int> list;
    list << 1 << 2 << 3;
    QVariant variant = qVariantFromValue(list);
    list.clear();
    list = qVariantValue<QList<int> >(variant);
}

1093
void testQVector()
con's avatar
con committed
1094
{
hjk's avatar
hjk committed
1095
1096
    QVector<int> big(10000);

con's avatar
con committed
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
    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);
}

1115
void testQVectorOfQList()
con's avatar
con committed
1116
1117
1118
1119
1120
1121
1122
1123
{
    QVector<QList<int> > v;
    QVector<QList<int> > *pv = &v;
    v.append(QList<int>() << 1);
    v.append(QList<int>() << 2 << 3);
    Q_UNUSED(pv);
}

1124

hjk's avatar
hjk committed
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
class Goo
{
public:
   Goo(const QString& str, const int n) :
           str_(str), n_(n)
   {
   }
private:
   QString str_;
   int n_;
};

typedef QList<Goo> GooList;

1139
1140
void testNoArgumentName(int i, int, int k)
{
hjk's avatar
hjk committed
1141
1142
1143
1144
1145
1146
1147
1148
    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
1149
1150
1151
1152
    i = 1000;
    k = 2000;
    ++k;
    ++k;
hjk's avatar
hjk committed
1153

1154
1155
}

con's avatar
con committed
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
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
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
1260
1261
void testHidden()
{
con's avatar
con committed
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
    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
1285
}
con's avatar
con committed
1286

1287
1288
1289
1290
1291
1292
void testObject1()
{
    QObject parent;
    parent.setObjectName("A Parent");
    QObject child(&parent);
    child.setObjectName("A Child");
1293
1294
    QObject::connect(&child, SIGNAL(destroyed()), qApp, SLOT(quit()));
    QObject::disconnect(&child, SIGNAL(destroyed()), qApp, SLOT(quit()));
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
    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);
}

1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
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
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
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;
}
1361

1362
1363
1364
1365
1366
void testEndlessRecursion()
{
    testEndlessRecursion();
}

1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
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
1380
1381
int main(int argc, char *argv[])
{
1382
    testReference();
1383
    //testEndlessRecursion();
hjk's avatar
hjk committed
1384
1385
    testQStack();
    testUninitialized();
1386
    testPointer();
1387
    testQDateTime();
1388
    testQFileInfo();
1389
1390
1391
1392
    testObject1();
    testVector1();
    testQHash1();

1393
1394
1395
    QString hallo = "hallo";
    QStringList list;
    list << "aaa" << "bbb" << "cc";
1396

1397
1398
1399
1400
1401
1402
1403
    QList<const char *> list2;
    list2 << "foo";
    list2 << "bar";
    list2 << 0;
    list2 << "baz";
    list2 << 0;

1404
    testQStandardItemModel();
hjk's avatar
hjk committed
1405
    testQImage();
1406
    testNoArgumentName(1, 2, 3);
1407
    testIO();
hjk's avatar
hjk committed
1408
    testHidden();
con's avatar
con committed
1409
    testArray();
hjk's avatar
hjk committed
1410
    testQByteArray();
hjk's avatar
hjk committed
1411

hjk's avatar
hjk committed
1412
    testStdDeque();
hjk's avatar
hjk committed
1413
    testStdList();
1414
    testStdMap();
1415
    testStdSet();
hjk's avatar
hjk committed
1416
    testStdStack();
con's avatar
con committed
1417
    testStdString();
hjk's avatar
hjk committed
1418
    testStdVector();
con's avatar
con committed
1419
1420

    testPlugin();
1421
    testQList();
1422
    testQLinkedList();
con's avatar
con committed
1423
1424
    testNamespace();
    //return 0;
1425
1426
1427
    testQHash();
    testQImage();
    testQMap();
hjk's avatar
hjk committed
1428
    testQMultiMap();
1429
1430
    testQString();
    testQSet();
1431
    #if QT_VERSION >= 0x040500
1432
    testQSharedPointer();
1433
    #endif
1434
    testQStringList();
con's avatar
con committed
1435
1436
    testStruct();
    //testThreads();
1437
1438
1439
1440
1441
    testQVariant1();
    testQVariant2();
    testQVariant3();
    testQVector();
    testQVectorOfQList();
hjk's avatar
hjk committed
1442
1443


1444
    //*(int *)0 = 0;
hjk's avatar
hjk committed
1445

1446
    testQObject(argc, argv);
con's avatar
con committed
1447

hjk's avatar
hjk committed
1448

con's avatar
con committed
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
    //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
1474
1475
             metatype_id = qRegisterMetaType<QHostAddress>
                ("myns::QHostAddress");
con's avatar
con committed
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
        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
1488
1489
             metatype_id = qRegisterMetaType< QMap<uint, QStringList> >
                ("myns::QMap<uint, myns::QStringList>");
con's avatar
con committed
1490
1491
1492
        return metatype_id;                                    \
    }                                                           \
};
1493
QT_END_NAMESPACE
1494
1495

#include "app.moc"