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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Linguist of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QtCore/QFile>
class tst_lconvert : public QObject
{
Q_OBJECT
public:
tst_lconvert() : dataDir("data/"), binDir(QLibraryInfo::location(QLibraryInfo::BinariesPath)) {}
private slots:
void initTestCase();
void readverifies_data();
void readverifies();
void converts_data();
void converts();
void roundtrips_data();
void roundtrips();
#if 0
void chains_data();
void chains();
#endif
private:
void doWait(QProcess *cvt, int stage);
void doCompare(QIODevice *actual, const QString &expectedFn);
void verifyReadFail(const QString &fn);
// args can be empty or have one element less than stations
void convertChain(const QString &inFileName, const QString &outFileName,
const QStringList &stations, const QList<QStringList> &args);
void convertRoundtrip(const QString &fileName, const QStringList &stations,
const QList<QStringList> &args);
QString dataDir;
QString binDir;
};
void tst_lconvert::initTestCase()
{
if (!QFile::exists(QLatin1String("data/plural-1.po")))
QProcess::execute(QLatin1String("perl"), QStringList() << QLatin1String("data/makeplurals.pl") << QLatin1String("data/"));
QVERIFY(QFile::exists(QLatin1String("data/plural-1.po")));
}
void tst_lconvert::doWait(QProcess *cvt, int stage)
{
if (QTest::currentTestFailed()) {
cvt->kill();
cvt->waitForFinished();
} else {
QVERIFY2(cvt->waitForFinished(3000),
qPrintable(QString("Process %1 hung").arg(stage)));
QVERIFY2(cvt->exitStatus() == QProcess::NormalExit,
qPrintable(QString("Process %1 crashed").arg(stage)));
QVERIFY2(cvt->exitCode() == 0,
qPrintable(QString("Process %1 exited with status %2. Errors:\n%3")
.arg(stage).arg(cvt->exitCode())
.arg(QString::fromUtf8(cvt->readAllStandardError()))));
}
}
void tst_lconvert::doCompare(QIODevice *actualDev, const QString &expectedFn)
{
QList<QByteArray> actual = actualDev->readAll().split('\n');
QFile file(expectedFn);
QVERIFY(file.open(QIODevice::ReadOnly | QIODevice::Text));
QList<QByteArray> expected = file.readAll().split('\n');
int i = 0, ei = expected.size(), gi = actual.size();
for (; ; i++) {
if (i == gi) {
if (i == ei)
return;
gi = 0;
break;
} else if (i == ei) {
ei = 0;
break;
} else if (actual.at(i) != expected.at(i)) {
while ((ei - 1) >= i && (gi - 1) >= i && actual.at(gi - 1) == expected.at(ei - 1))
ei--, gi--;
break;
}
}
QByteArray diff;
for (int j = qMax(0, i - 3); j < i; j++)
diff += expected.at(j) + '\n';
diff += "<<<<<<< got\n";
for (int j = i; j < gi; j++) {
diff += actual.at(j) + '\n';
if (j >= i + 5) {
diff += "...\n";
break;
}
}
diff += "=========\n";
for (int j = i; j < ei; j++) {
diff += expected.at(j) + '\n';
if (j >= i + 5) {
diff += "...\n";
break;
}
}
diff += ">>>>>>> expected\n";
for (int j = ei; j < qMin(ei + 3, expected.size()); j++)
diff += expected.at(j) + '\n';
QFAIL(qPrintable("Output for " + expectedFn + " does not meet expectations:\n" + diff));
}
void tst_lconvert::verifyReadFail(const QString &fn)
{
QProcess cvt;
cvt.start(binDir + "/lconvert", QStringList() << (dataDir + fn));
QVERIFY(cvt.waitForFinished(1000));
QVERIFY(cvt.exitStatus() == QProcess::NormalExit);
QVERIFY2(cvt.exitCode() == 2, "Accepted invalid input");
}
void tst_lconvert::convertChain(const QString &_inFileName, const QString &_outFileName,
const QStringList &stations, const QList<QStringList> &argList)
{
QList<QProcess *> cvts;
QString fileName = dataDir + _inFileName;
QString outFileName = dataDir + _outFileName;
for (int i = 0; i < stations.size() - 1; i++) {
QProcess *cvt = new QProcess(this);
if (cvts.isEmpty())
cvt->setStandardInputFile(fileName);
else
cvts.last()->setStandardOutputProcess(cvt);
cvts.append(cvt);
}
for (int i = 0; i < stations.size() - 1; i++) {
QStringList args;
if (!argList.isEmpty())
args += argList[i];
args << "-if" << stations[i] << "-i" << "-" << "-of" << stations[i + 1];
cvts.at(i)->start(binDir + "/lconvert", args, QIODevice::ReadWrite | QIODevice::Text);
}
int st = 0;
foreach (QProcess *cvt, cvts)
doWait(cvt, ++st);
if (!QTest::currentTestFailed())
doCompare(cvts.last(), outFileName);
qDeleteAll(cvts);
}
void tst_lconvert::convertRoundtrip(const QString &_fileName, const QStringList &stations,
const QList<QStringList> &argList)
{
convertChain(_fileName, _fileName, stations, argList);
}
void tst_lconvert::readverifies_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<QString>("format");
QTest::newRow("empty comment") << "test-empty-comment.po" << "po";
QTest::newRow("translator comment") << "test-translator-comment.po" << "po";
QTest::newRow("developer comment") << "test-developer-comment.po" << "po";
QTest::newRow("kde context") << "test-kde-ctxt.po" << "po";
QTest::newRow("kde fuzzy") << "test-kde-fuzzy.po" << "po";
QTest::newRow("kde plurals") << "test-kde-plurals.po" << "po";
QTest::newRow("kde multiline") << "test-kde-multiline.po" << "po";
QTest::newRow("po linewrapping") << "wrapping.po" << "po";
QTest::newRow("relative locations") << "relative.ts" << "ts";
QTest::newRow("message ids") << "msgid.ts" << "ts";
QTest::newRow("length variants") << "variants.ts" << "ts";
}
void tst_lconvert::readverifies()
{
QFETCH(QString, fileName);
QFETCH(QString, format);
convertRoundtrip(fileName, QStringList() << format << format, QList<QStringList>());
}
void tst_lconvert::converts_data()
{
QTest::addColumn<QString>("inFileName");
QTest::addColumn<QString>("outFileName");
QTest::addColumn<QString>("format");
QTest::newRow("broken utf8") << "test-broken-utf8.po" << "test-broken-utf8.po.out" << "po";
QTest::newRow("line joins") << "test-slurp.po" << "test-slurp.po.out" << "po";
QTest::newRow("escapes") << "test-escapes.po" << "test-escapes.po.out" << "po";
}
void tst_lconvert::converts()
{
QFETCH(QString, inFileName);
QFETCH(QString, outFileName);
QFETCH(QString, format);
QString outFileNameFq = dataDir + outFileName;
QProcess cvt;
cvt.start(binDir + "/lconvert",
QStringList() << "-i" << (dataDir + inFileName) << "-of" << format,
QIODevice::ReadWrite | QIODevice::Text);
doWait(&cvt, 0);
if (QTest::currentTestFailed())
return;
doCompare(&cvt, outFileNameFq);
}
Q_DECLARE_METATYPE(QList<QStringList>);
#if 0
void tst_lconvert::chains_data()
{
QTest::addColumn<QString>("inFileName");
QTest::addColumn<QString>("outFileName");
QTest::addColumn<QStringList>("stations");
QTest::addColumn<QList<QStringList> >("args");
}
void tst_lconvert::chains()
{
QFETCH(QString, inFileName);
QFETCH(QString, outFileName);
QFETCH(QStringList, stations);
QFETCH(QList<QStringList>, args);
convertChain(inFileName, outFileName, stations, args);
}
#endif
void tst_lconvert::roundtrips_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<QStringList>("stations");
QTest::addColumn<QList<QStringList> >("args");
QStringList poTsPo; poTsPo << "po" << "ts" << "po";
QStringList poXlfPo; poXlfPo << "po" << "xlf" << "po";
QStringList tsTs11Ts; tsTs11Ts << "ts" << "ts11" << "ts";
QStringList tsPoTs; tsPoTs << "ts" << "po" << "ts";
QStringList ts11PoTs11; ts11PoTs11 << "ts11" << "po" << "ts11";
QStringList tsXlfTs; tsXlfTs << "ts" << "xlf" << "ts";
QStringList tsQmTs; tsQmTs << "ts" << "qm" << "ts";
QList<QStringList> noArgs;
QList<QStringList> filterPoArgs; filterPoArgs << QStringList() << (QStringList() << "-drop-tag" << "po:*");
QList<QStringList> outDeArgs; outDeArgs << QStringList() << (QStringList() << "-target-language" << "de");
QList<QStringList> outCnArgs; outCnArgs << QStringList() << (QStringList() << "-target-language" << "cn");
QTest::newRow("po-ts-po (translator comment)") << "test-translator-comment.po" << poTsPo << noArgs;
QTest::newRow("po-xliff-po (translator comment)") << "test-translator-comment.po" << poXlfPo << noArgs;
QTest::newRow("po-ts-po (developer comment)") << "test-developer-comment.po" << poTsPo << noArgs;
QTest::newRow("po-xliff-po (developer comment)") << "test-developer-comment.po" << poXlfPo << noArgs;
QTest::newRow("ts11-po-ts11") << "test11.ts" << ts11PoTs11 << filterPoArgs;
QTest::newRow("ts20-po-ts20") << "test20.ts" << tsPoTs << filterPoArgs;
QTest::newRow("po-ts-po (de)") << "test1-de.po" << poTsPo << noArgs;
QTest::newRow("po-ts-po (cn)") << "test1-cn.po" << poTsPo << noArgs;
QTest::newRow("po-xliff-po (de)") << "test1-de.po" << poXlfPo << noArgs;
QTest::newRow("po-xliff-po (cn)") << "test1-cn.po" << poXlfPo << noArgs;
QTest::newRow("po-ts-po (singular)") << "singular.po" << poTsPo << noArgs;
QTest::newRow("po-ts-po (plural-1)") << "plural-1.po" << poTsPo << noArgs;
QTest::newRow("po-ts-po (plural-2)") << "plural-2.po" << poTsPo << noArgs;
QTest::newRow("po-ts-po (plural-3)") << "plural-3.po" << poTsPo << noArgs;
QTest::newRow("po-xliff-po (singular)") << "singular.po" << poXlfPo << noArgs;
QTest::newRow("po-xliff-po (plural-1)") << "plural-1.po" << poXlfPo << noArgs;
QTest::newRow("po-xliff-po (plural-2)") << "plural-2.po" << poXlfPo << noArgs;
QTest::newRow("po-xliff-po (plural-3)") << "plural-3.po" << poXlfPo << noArgs;
QTest::newRow("ts20-ts11-ts20 (utf8)") << "codec-utf8.ts" << tsTs11Ts << noArgs;
QTest::newRow("ts20-ts11-ts20 (cp1252)") << "codec-cp1252.ts" << tsTs11Ts << noArgs;
QTest::newRow("ts20-ts11-ts20 (dual-encoding)") << "dual-encoding.ts" << tsTs11Ts << noArgs;
QTest::newRow("ts-qm-ts (dual-encoding)") << "dual-encoding.ts" << tsQmTs << noArgs;
QTest::newRow("ts-qm-ts (plurals-de)") << "plurals-de.ts" << tsQmTs << outDeArgs;
QTest::newRow("ts-qm-ts (plurals-cn)") << "plurals-cn.ts" << tsQmTs << outCnArgs;
QTest::newRow("ts-qm-ts (variants)") << "variants.ts" << tsQmTs << outDeArgs;
QTest::newRow("ts-po-ts (msgid)") << "msgid.ts" << tsPoTs << noArgs;
QTest::newRow("ts-xliff-ts (msgid)") << "msgid.ts" << tsXlfTs << noArgs;
QTest::newRow("ts-po-ts (endless loop)") << "endless-po-loop.ts" << tsPoTs << noArgs;
}
void tst_lconvert::roundtrips()
{
QFETCH(QString, fileName);
QFETCH(QStringList, stations);
QFETCH(QList<QStringList>, args);
convertRoundtrip(fileName, stations, args);
}
QTEST_APPLESS_MAIN(tst_lconvert)
#include "tst_lconvert.moc"
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