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qt-creator/tests/auto/utils_stringutils/tst_stringutils.cpp

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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
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** 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.
**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
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** 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.
**
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** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include <stringutils.h>
#include <QtTest/QtTest>
//TESTED_COMPONENT=src/libs/utils
class TestMacroExpander : public Utils::AbstractQtcMacroExpander
{
public:
virtual bool resolveMacro(const QString &name, QString *ret)
{
if (name == QLatin1String("a")) {
*ret = QLatin1String("hi");
return true;
}
return false;
}
};
class tst_StringUtils : public QObject
{
Q_OBJECT
private slots:
void testWithTildeHomePath();
void testMacroExpander_data();
void testMacroExpander();
private:
TestMacroExpander mx;
};
void tst_StringUtils::testWithTildeHomePath()
{
#ifndef Q_OS_WIN
// home path itself
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QCOMPARE(Utils::withTildeHomePath(QDir::homePath()), QString::fromLatin1("~"));
QCOMPARE(Utils::withTildeHomePath(QDir::homePath() + QLatin1Char('/')),
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QString::fromLatin1("~"));
QCOMPARE(Utils::withTildeHomePath(QString::fromLatin1("/unclean/..") + QDir::homePath()),
QString::fromLatin1("~"));
// sub of home path
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QCOMPARE(Utils::withTildeHomePath(QDir::homePath() + QString::fromLatin1("/foo")),
QString::fromLatin1("~/foo"));
QCOMPARE(Utils::withTildeHomePath(QDir::homePath() + QString::fromLatin1("/foo/")),
QString::fromLatin1("~/foo"));
QCOMPARE(Utils::withTildeHomePath(QDir::homePath() + QString::fromLatin1("/some/path/file.txt")),
QString::fromLatin1("~/some/path/file.txt"));
QCOMPARE(Utils::withTildeHomePath(QDir::homePath() + QString::fromLatin1("/some/unclean/../path/file.txt")),
QString::fromLatin1("~/some/path/file.txt"));
// not sub of home path
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QCOMPARE(Utils::withTildeHomePath(QDir::homePath() + QString::fromLatin1("/../foo")),
QString(QDir::homePath() + QString::fromLatin1("/../foo")));
#else
// windows: should return same as input
QCOMPARE(Utils::withTildeHomePath(QDir::homePath()), QDir::homePath());
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QCOMPARE(Utils::withTildeHomePath(QDir::homePath() + QString::fromLatin1("/foo")),
QDir::homePath() + QString::fromLatin1("/foo"));
QCOMPARE(Utils::withTildeHomePath(QDir::homePath() + QString::fromLatin1("/../foo")),
Utils::withTildeHomePath(QDir::homePath() + QString::fromLatin1("/../foo")));
#endif
}
void tst_StringUtils::testMacroExpander_data()
{
QTest::addColumn<QString>("in");
QTest::addColumn<QString>("out");
static const struct {
const char * const in;
const char * const out;
} vals[] = {
{ "text", "text" },
{ "%{a}", "hi" },
{ "pre%{a}", "prehi" },
{ "%{a}post", "hipost" },
{ "pre%{a}post", "prehipost" },
{ "%{a}%{a}", "hihi" },
{ "%{a}text%{a}", "hitexthi" },
};
for (unsigned i = 0; i < sizeof(vals)/sizeof(vals[0]); i++)
QTest::newRow(vals[i].in) << QString::fromLatin1(vals[i].in)
<< QString::fromLatin1(vals[i].out);
}
void tst_StringUtils::testMacroExpander()
{
QFETCH(QString, in);
QFETCH(QString, out);
Utils::expandMacros(&in, &mx);
QCOMPARE(in, out);
}
QTEST_MAIN(tst_StringUtils)
#include "tst_stringutils.moc"