/****************************************************************************+
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**+
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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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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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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#include <QtCore/QDir>+
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#include <QtCore/QString>+
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#include <QtTest/QtTest>+
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#include <QtCore/QProcess>+
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#include <QtCore/QByteArray>+
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#include <QtCore/QLibraryInfo>+
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+
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#ifndef Q_OS_WINCE+
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+
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class tst_uic : public QObject+
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{+
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    Q_OBJECT+
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+
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public:+
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    tst_uic();+
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+
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private Q_SLOTS:+
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    void initTestCase();+
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+
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    void run();+
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    void run_data() const;+
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+
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    void compare();+
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    void compare_data() const;+
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+
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    void cleanupTestCase();+
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+
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private:+
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    QString workingDir() const;+
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+
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private:+
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    bool uicExists;+
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    const QString command;+
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};+
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+
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+
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tst_uic::tst_uic()+
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    : uicExists(true)+
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    , command(QLibraryInfo::location(QLibraryInfo::BinariesPath) + QLatin1String("/uic"))+
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{+
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}+
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+
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void tst_uic::initTestCase()+
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{+
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    QProcess process;+
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    process.start(command, QStringList(QLatin1String("-help")));+
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+
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    if (!process.waitForFinished()) {+
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        uicExists = false;+
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        const QString path = QString::fromLocal8Bit(qgetenv("PATH"));+
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        QString message = QString::fromLatin1("'%1' could not be found when run from '%2'. Path: '%3' ").+
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                          arg(command, QDir::currentPath(), path);+
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        QFAIL(qPrintable(message));+
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    }+
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    // Print version+
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    const QString out = QString::fromLocal8Bit(process.readAllStandardError()).remove(QLatin1Char('\r'));+
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    const QStringList outLines = out.split(QLatin1Char('\n'));+
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    // Print version+
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    QString msg = QString::fromLatin1("uic test built %1 running in '%2' using: ").+
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                  arg(QString::fromAscii(__DATE__), QDir::currentPath());+
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    if (!outLines.empty())+
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        msg += outLines.front();+
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    qDebug() << msg;+
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    process.terminate();+
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+
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    QCOMPARE(QFileInfo(QLatin1String(SRCDIR "baseline")).exists(), true);+
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    QCOMPARE(QFileInfo(QLatin1String(SRCDIR "generated_ui")).exists(), true);+
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}+
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+
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void tst_uic::run()+
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{+
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    if (!uicExists)+
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        QSKIP("uic not found in the path...", SkipAll);+
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+
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    QFETCH(QString, originalFile);+
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    QFETCH(QString, generatedFile);+
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+
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    QProcess process;+
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    process.setWorkingDirectory(workingDir());+
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+
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    process.start(command, QStringList(originalFile) << QString(QLatin1String("-o"))+
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        << generatedFile);+
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+
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    QCOMPARE(process.exitStatus(), QProcess::NormalExit);+
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+
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    if (process.waitForFinished()) {+
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        QCOMPARE(process.exitCode(), 0);+
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        QCOMPARE(QFileInfo(generatedFile).exists(), true);+
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    } else {+
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        QString error(QLatin1String("could not generated file: "));+
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        QFAIL(error.append(generatedFile).toUtf8().constData());+
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    }+
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}+
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+
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void tst_uic::run_data() const+
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{+
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    QTest::addColumn<QString>("originalFile");+
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    QTest::addColumn<QString>("generatedFile");+
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+
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    QString cwd = workingDir().append(QDir::separator());+
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+
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    QDir dir(cwd + QLatin1String("baseline"));+
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    QFileInfoList originalFiles = dir.entryInfoList(QStringList("*.ui"), QDir::Files);+
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+
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    dir.setPath(cwd + QLatin1String("generated_ui"));+
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    for (int i = 0; i < originalFiles.count(); ++i) {+
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        QTest::newRow(qPrintable(originalFiles.at(i).baseName()))+
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            << originalFiles.at(i).absoluteFilePath()+
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            << dir.absolutePath() + QDir::separator()+
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                + originalFiles.at(i).fileName().append(QLatin1String(".h"));+
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    }+
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}+
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+
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+
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void tst_uic::compare()+
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{+
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    QFETCH(QString, originalFile);+
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    QFETCH(QString, generatedFile);+
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+
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    QFile orgFile(originalFile);+
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    QFile genFile(generatedFile);+
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+
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    if (!orgFile.open(QIODevice::ReadOnly | QIODevice::Text)) {+
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        QString err(QLatin1String("Could not read file: %1..."));+
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        QFAIL(err.arg(orgFile.fileName()).toUtf8());+
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    }+
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+
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    if (!genFile.open(QIODevice::ReadOnly | QIODevice::Text)) {+
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        QString err(QLatin1String("Could not read file: %1..."));+
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        QFAIL(err.arg(genFile.fileName()).toUtf8());+
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    }+
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+
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    originalFile = orgFile.readAll();+
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    originalFile.replace(QRegExp(QLatin1String("Created:.{0,25}[\\d]{4,4}")), "");+
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    originalFile.replace(QRegExp(QLatin1String("by: Qt User Interface Compiler version [.\\d]{5,5}")), "");+
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+
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    generatedFile = genFile.readAll();+
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    generatedFile.replace(QRegExp(QLatin1String("Created:.{0,25}[\\d]{4,4}")), "");+
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    generatedFile.replace(QRegExp(QLatin1String("by: Qt User Interface Compiler version [.\\d]{5,5}")), "");+
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+
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    QCOMPARE(generatedFile, originalFile);+
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}+
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+
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void tst_uic::compare_data() const+
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{+
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    QTest::addColumn<QString>("originalFile");+
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    QTest::addColumn<QString>("generatedFile");+
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+
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    QString cwd = workingDir().append(QDir::separator());+
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+
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    QDir dir(cwd + QLatin1String("baseline"));+
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    QFileInfoList originalFiles = dir.entryInfoList(QStringList("*.h"), QDir::Files);+
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+
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    dir.setPath(cwd + QLatin1String("generated_ui"));+
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    for (int i = 0; i < originalFiles.count(); ++i) {+
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        QTest::newRow(qPrintable(originalFiles.at(i).baseName()))+
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            << originalFiles.at(i).absoluteFilePath()+
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            << dir.absolutePath() + QDir::separator()+
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                + originalFiles.at(i).fileName();+
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    }+
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}+
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+
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void tst_uic::cleanupTestCase()+
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{+
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    QString cwd = workingDir().append(QDir::separator());+
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    QDir dir(cwd.append(QLatin1String("/generated_ui")));+
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    QFileInfoList generatedFiles = dir.entryInfoList(QDir::Files);+
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+
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    foreach (const QFileInfo& fInfo, generatedFiles) {+
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        QFile file(fInfo.absoluteFilePath());+
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  //      file.remove();+
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    }+
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}+
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+
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QString tst_uic::workingDir() const+
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{+
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    return QDir::cleanPath(SRCDIR);+
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}+
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+
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QTEST_APPLESS_MAIN(tst_uic)+
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#include "tst_uic.moc"+
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#else+
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QTEST_NOOP_MAIN+
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#endif+
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