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
|
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** 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 <QtCore/QCoreApplication>
#include <QtTest/QtTest>
#define TESTFILE "testfile"
class FindTestData: public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void cleanupTestCase();
void paths();
private:
bool touch(QString const&);
};
void FindTestData::initTestCase()
{
// verify that our qt.conf is working as expected.
QString app_path = QCoreApplication::applicationDirPath();
QString install_path = app_path
#ifdef Q_OS_MAC
+ "/Contents"
#endif
+ "/tests";
QVERIFY(QDir("/").mkpath(install_path));
QVERIFY(QDir("/").mkpath(install_path + "/findtestdata"));
QCOMPARE(QLibraryInfo::location(QLibraryInfo::TestsPath), install_path);
// make fake source and build directories
QVERIFY(QDir("/").mkpath(app_path + "/fakesrc"));
QVERIFY(QDir("/").mkpath(app_path + "/fakebuild"));
}
void FindTestData::cleanupTestCase()
{
QString app_path = QCoreApplication::applicationDirPath();
QFile(app_path + "/tests/findtestdata/" TESTFILE).remove();
QFile(app_path + "/tests/" TESTFILE).remove();
QFile(app_path + "/fakesrc/" TESTFILE).remove();
QDir("/").rmpath(app_path + "/tests/findtestdata");
QDir("/").rmpath(app_path + "/fakesrc");
QDir("/").rmpath(app_path + "/fakebuild");
}
// Create an empty file at the specified path (or return false)
bool FindTestData::touch(QString const& path)
{
QFile file(path);
if (!file.open(QIODevice::WriteOnly)) {
qWarning("Failed to create %s: %s", qPrintable(path), qPrintable(file.errorString()));
return false;
}
return true;
}
void FindTestData::paths()
{
// There are three possible locations for the testdata.
// In this test, we will put the testdata at all three locations,
// then remove it from one location at a time and verify that
// QFINDTESTDATA correctly falls back each time.
// 1. relative to test binary.
QString app_path = QCoreApplication::applicationDirPath();
QString testfile_path1 = app_path + "/" TESTFILE;
QVERIFY(touch(testfile_path1));
// 2. at the test install path (faked via qt.conf)
QString testfile_path2 = app_path
#ifdef Q_OS_MAC
+ "/Contents"
#endif
+ "/tests/findtestdata/" TESTFILE;
QVERIFY(touch(testfile_path2));
// 3. at the source path (which we will fake later on)
QString testfile_path3 = app_path + "/fakesrc/" TESTFILE;
QVERIFY(touch(testfile_path3));
// OK, all testdata created. Verify that they are found in correct priority order.
QCOMPARE(QFINDTESTDATA(TESTFILE), testfile_path1);
QVERIFY(QFile(testfile_path1).remove());
QCOMPARE(QFINDTESTDATA(TESTFILE), testfile_path2);
QVERIFY(QFile(testfile_path2).remove());
// We cannot reasonably redefine __FILE__, so we call the underlying function instead.
// __FILE__ may be absolute or relative path; test both.
// absolute:
QCOMPARE(QTest::qFindTestData(TESTFILE, qPrintable(app_path + "/fakesrc/fakefile.cpp"), __LINE__), testfile_path3);
// relative: (pretend that we were compiled within fakebuild directory, pointing at files in ../fakesrc)
QCOMPARE(QTest::qFindTestData(TESTFILE, "../fakesrc/fakefile.cpp", __LINE__, qPrintable(app_path + "/fakebuild")), testfile_path3);
QVERIFY(QFile(testfile_path3).remove());
// Note, this is expected to generate a warning.
// We can't use ignoreMessage, because the warning comes from testlib,
// not via a "normal" qWarning. But it's OK, our caller (tst_selftests)
// will verify that the warning is printed.
QCOMPARE(QFINDTESTDATA(TESTFILE), QString());
}
QTEST_MAIN(FindTestData)
#include "findtestdata.moc"
|
