tst_lrelease.cpp - mozsearch

++ // Copyright (C) 2016 The Qt Company Ltd.

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

++

++ #include <QtCore/QDir>

++ #include <QtCore/QDebug>

++ #include <QtCore/QFile>

++ #include <QtCore/QByteArray>

++

++ #include <QtTest/QtTest>

++

++ class tst_lrelease : public QObject

++ {

++     Q_OBJECT

++

++ public:

++     tst_lrelease()

++          : lrelease(QLibraryInfo::path(QLibraryInfo::BinariesPath) + "/lrelease")

++          , dataDir(QFINDTESTDATA("testdata/"))

++     {}

++

++ private:

++

++ private slots:

++     void translate();

++     void compressed();

++     void idbased();

++     void markuntranslated();

++     void dupes();

++     void noTranslations();

++     void invalidTranslations();

++

++ private:

++     void doCompare(const QStringList &actual, const QString &expectedFn);

++

++     QString lrelease;

++     QString dataDir;

++ };

++

++ void tst_lrelease::doCompare(const QStringList &actual, const QString &expectedFn)

++ {

++     QFile file(expectedFn);

++     QVERIFY(file.open(QIODevice::ReadOnly | QIODevice::Text));

++     QStringList expected = QString(file.readAll()).trimmed().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 (!QRegularExpression(QRegularExpression::anchoredPattern(expected.at(i))).match(actual.at(i)).hasMatch()) {

++             while ((ei - 1) >= i && (gi - 1) >= i &&

++                      (QRegularExpression(QRegularExpression::anchoredPattern(expected.at(ei - 1))).match(actual.at(gi - 1))).hasMatch())

++                 ei--, gi--;

++             break;

++         }

++     }

++     QString 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_lrelease::translate()

++ {

++     QVERIFY(!QProcess::execute(lrelease, QStringList() << (dataDir + "translate.ts")));

++

++     QTranslator translator;

++     QVERIFY(translator.load(dataDir + "translate.qm"));

++     qApp->installTranslator(&translator);

++

++     QCOMPARE(QObject::tr("\nnewline at the start"), QString("\nNEWLINE AT THE START"));

++     QCOMPARE(QObject::tr("newline at the end\n"),   QString("NEWLINE AT THE END\n"));

++     QCOMPARE(QObject::tr("newline and space at the end\n "),   QString("NEWLINE AND SPACE AT THE END\n "));

++     QCOMPARE(QObject::tr("space and newline at the end \n"),   QString("SPACE AND NEWLINE AT THE END \n"));

++     QCOMPARE(QObject::tr("\ttab at the start and newline at the end\n"),   QString("\tTAB AT THE START AND NEWLINE AT THE END\n"));

++     QCOMPARE(QObject::tr("\n\tnewline and tab at the start"), QString("\n\tNEWLINE AND TAB AT THE START"));

++     QCOMPARE(QObject::tr(" \tspace and tab at the start"), QString(" \tSPACE AND TAB AT THE START"));

++     QCOMPARE(QObject::tr(" string that does not exist"), QString(" string that does not exist"));

++

++     QCOMPARE(QCoreApplication::translate("CubeForm", "Test"), QString::fromLatin1("BBBB"));

++     QCOMPARE(QCoreApplication::translate("", "Test", "Empty context"), QString("AAAA"));

++

++     // Test plurals

++     QString txed = QCoreApplication::translate("Plurals", "There are %n houses", 0, 0);

++     QCOMPARE(QString::fromLatin1("[%1]").arg(txed), QString("[There are 0 houses]"));

++     QCOMPARE(QCoreApplication::translate("Plurals", "There are %n houses", 0, 1), QString("There is 1 house"));

++     QCOMPARE(QCoreApplication::translate("Plurals", "There are %n houses", 0, 2), QString("There are 2 houses"));

++     QCOMPARE(QCoreApplication::translate("Plurals", "There are %n houses", 0, 3), QString("There are 3 houses"));

++

++

++     // More plurals

++     QCOMPARE(tr("There are %n cars", "More Plurals", 0) , QString("There are 0 cars"));

++     QCOMPARE(tr("There are %n cars", "More Plurals", 1) , QString("There is 1 car"));

++     QCOMPARE(tr("There are %n cars", "More Plurals", 2) , QString("There are 2 cars"));

++     QCOMPARE(tr("There are %n cars", "More Plurals", 3) , QString("There are 3 cars"));

++

++

++     QCOMPARE(QCoreApplication::translate("no_en", "Kj\xc3\xb8r K\xc3\xa5re, kj\xc3\xa6re"), QString::fromUtf8("Drive K\xc3\xa5re, dear"));

++     QCOMPARE(QCoreApplication::translate("en_no", "Drive K\xc3\xa5re, dear"), QString::fromUtf8("Kj\xc3\xb8r K\xc3\xa5re, kj\xc3\xa6re"));

++     QCOMPARE(QCoreApplication::translate("en_ch", "Chinese symbol:"), QString::fromUtf8("Chinese symbol:\xe7\xb0\x9f"));

++

++ //    printf("halo\r\nhallo");

++   //  QCOMPARE(tr("This\r\nwill fail"), QString("THIS\nWILL FAIL"));    // \r\n =  0d 0a

++

++     QCOMPARE(tr("Completely random string"),

++              QString::fromLatin1("Super-lange Uebersetzung mit Schikanen\x9c"

++                                  "Mittlere Uebersetung\x9c"

++                                  "Kurze Uebers."));

++

++     qApp->removeTranslator(&translator);

++ }

++

++ void tst_lrelease::compressed()

++ {

++     QVERIFY(!QProcess::execute(lrelease, QStringList() << "-compress" << (dataDir + "compressed.ts")));

++

++     QTranslator translator;

++     QVERIFY(translator.load(dataDir + "compressed.qm"));

++     qApp->installTranslator(&translator);

++

++     QCOMPARE(QCoreApplication::translate("Context1", "Foo"), QString::fromLatin1("in first context"));

++     QCOMPARE(QCoreApplication::translate("Context2", "Bar"), QString::fromLatin1("in second context"));

++

++     QCOMPARE(QCoreApplication::translate("Action1", "Component Name"), QString::fromLatin1("translation in first context"));

++     QCOMPARE(QCoreApplication::translate("Action2", "Component Name"), QString::fromLatin1("translation in second context"));

++     QCOMPARE(QCoreApplication::translate("Action3", "Component Name"), QString::fromLatin1("translation in third context"));

++

++ }

++

++ void tst_lrelease::idbased()

++ {

++     QVERIFY(!QProcess::execute(lrelease, QStringList{ (dataDir + "idbased.ts") }));

++

++     QTranslator translator;

++     QVERIFY(translator.load(dataDir + "idbased.qm"));

++     qApp->installTranslator(&translator);

++

++     QCOMPARE(qtTrId("test_id"), QString::fromLatin1("This is a test string."));

++     QCOMPARE(qtTrId("untranslated_id"), QString::fromLatin1("This has no translation."));

++ }

++

++ void tst_lrelease::markuntranslated()

++ {

++     QVERIFY(!QProcess::execute(lrelease,

++                                QStringList{ "-markuntranslated", "#", (dataDir + "idbased.ts") }));

++

++     QTranslator translator;

++     QVERIFY(translator.load(dataDir + "idbased.qm"));

++     qApp->installTranslator(&translator);

++

++     QCOMPARE(qtTrId("test_id"), QString::fromLatin1("This is a test string."));

++     QCOMPARE(qtTrId("untranslated_id"), QString::fromLatin1("#This has no translation."));

++ }

++

++ void tst_lrelease::dupes()

++ {

++     QProcess proc;

++     proc.start(lrelease, QStringList() << (dataDir + "dupes.ts"), QIODevice::ReadWrite | QIODevice::Text);

++     QVERIFY(proc.waitForFinished());

++     QVERIFY(proc.exitStatus() == QProcess::NormalExit);

++     doCompare(QString(proc.readAllStandardError()).trimmed().split('\n'), dataDir + "dupes.errors");

++ }

++

++ void tst_lrelease::noTranslations()

++ {

++     QProcess proc;

++     proc.start(lrelease, { dataDir + "no-translations.pro" });

++     QVERIFY(proc.waitForFinished());

++     QCOMPARE(proc.exitStatus(), QProcess::NormalExit);

++     QCOMPARE(proc.exitCode(), 0);

++     auto stderrOutput = proc.readAllStandardError();

++     QVERIFY(stderrOutput.contains("lrelease warning: Met no 'TRANSLATIONS' entry in project file"));

++ }

++

++ void tst_lrelease::invalidTranslations()

++ {

++     QProcess proc;

++     proc.start(lrelease, { "-fail-on-invalid", dataDir + "invalid_de.ts" });

++     QVERIFY(proc.waitForFinished());

++     QCOMPARE(proc.exitStatus(), QProcess::NormalExit);

++     QCOMPARE(proc.exitCode(), 1);

++     auto stderrOutput = proc.readAllStandardError();

++     QVERIFY(stderrOutput.contains("Validation error for translation 'Text nicht &gefunden '"));

++     QVERIFY(stderrOutput.contains("Validation error for translation 'Text gefunden %1'"));

++ }

++

++ QTEST_MAIN(tst_lrelease)

++ #include "tst_lrelease.moc"

Revision control