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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qsignalmapper.h>
class tst_QSignalMapper : public QObject
{
Q_OBJECT
private slots:
void mapped();
};
class QtTestObject : public QObject
{
Q_OBJECT
public slots:
void myslot(int id);
void myslot(const QString &str);
signals:
void mysignal(int);
public:
void emit_mysignal(int);
int id;
QString str;
};
void QtTestObject::myslot(int id)
{
this->id = id;
}
void QtTestObject::myslot(const QString &str)
{
this->str = str;
}
void QtTestObject::emit_mysignal(int value)
{
emit mysignal(value);
}
void tst_QSignalMapper::mapped()
{
QSignalMapper mapper(0);
QtTestObject target;
QtTestObject src1;
QtTestObject src2;
QtTestObject src3;
connect(&src1, SIGNAL(mysignal(int)), &mapper, SLOT(map()));
connect(&src2, SIGNAL(mysignal(int)), &mapper, SLOT(map()));
connect(&src3, SIGNAL(mysignal(int)), &mapper, SLOT(map()));
mapper.setMapping(&src1, 7);
mapper.setMapping(&src1, 1);
mapper.setMapping(&src2, 2);
mapper.setMapping(&src2, "two");
mapper.setMapping(&src3, "three");
connect(&mapper, SIGNAL(mapped(int)), &target, SLOT(myslot(int)));
connect(&mapper, SIGNAL(mapped(QString)), &target, SLOT(myslot(QString)));
src1.emit_mysignal(20);
QCOMPARE(target.id, 1);
QVERIFY(target.str.isEmpty());
src2.emit_mysignal(20);
QCOMPARE(target.id, 2);
QCOMPARE(target.str, QLatin1String("two"));
src3.emit_mysignal(20);
QCOMPARE(target.id, 2);
QCOMPARE(target.str, QLatin1String("three"));
}
QTEST_MAIN(tst_QSignalMapper)
#include "tst_qsignalmapper.moc"
|
