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
|
/*
This file is part of the KDE project
SPDX-FileCopyrightText: 2017 Friedrich W. H. Kossebau <kossebau@kde.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include <KFile>
#include <KIO/JobTracker>
#include <KJob>
#include <KJobTrackerInterface>
#include <QEventLoop>
#include <QTest>
#include <QTimer>
// widget is shown with hardcoded delay of 500 ms by KWidgetJobTracker
static const int testJobRunningTime = 600;
class TestJob : public KJob
{
Q_OBJECT
public:
void start() override
{
QTimer::singleShot(testJobRunningTime, this, &TestJob::doEmit);
}
private Q_SLOTS:
void doEmit()
{
emitResult();
}
};
class KDynamicJobTrackerTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void testNoCrashWithoutQWidgetsPossible();
};
void KDynamicJobTrackerTest::testNoCrashWithoutQWidgetsPossible()
{
// dummy call: need to use some symbol from KIOWidgets so linkers do not drop linking to it
KFile::isDefaultView(KFile::Default);
// simply linking to KIOWidgets results in KDynamicJobTracker installing itself as KIO's jobtracker
KJobTrackerInterface *jobtracker = KIO::getJobTracker();
QCOMPARE(jobtracker->metaObject()->className(), "KDynamicJobTracker");
TestJob *job = new TestJob;
jobtracker->registerJob(job);
job->start();
QEventLoop loop;
connect(job, &KJob::result, &loop, &QEventLoop::quit);
loop.exec();
// if we are here, no crash has happened due to QWidgets tried to be used -> success
}
// GUILESS, so QWidgets are not possible
QTEST_GUILESS_MAIN(KDynamicJobTrackerTest)
#include "kdynamicjobtrackernowidgetstest.moc"
|
