summaryrefslogtreecommitdiffstats
path: root/tests/auto/linguist/lrelease/tst_lrelease.cpp
blob: 7d6744dbcf567fa72878852945a020cc80a3d9cc (plain)
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
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/

#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() : binDir(QLibraryInfo::location(QLibraryInfo::BinariesPath)) {}

private:

private slots:
    void translate();
    void mixedcodecs();
    void compressed();
    void dupes();

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

    QString binDir;
};

void tst_lrelease::doCompare(const QStringList &actual, const QString &expectedFn)
{
    QFile file(expectedFn);
    QVERIFY(file.open(QIODevice::ReadOnly));
    QStringList expected = QString(file.readAll()).trimmed().remove('\r').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 (!QRegExp(expected.at(i)).exactMatch(actual.at(i))) {
            while ((ei - 1) >= i && (gi - 1) >= i &&
                     (QRegExp(expected.at(ei - 1)).exactMatch(actual.at(gi - 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_lrelease::translate()
{
    QVERIFY(!QProcess::execute(binDir + "/lrelease testdata/translate.ts"));

    QTranslator translator;
    QVERIFY(translator.load("testdata/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::fromAscii("BBBB"));
    QCOMPARE(QCoreApplication::translate("", "Test", "Empty context"), QString("AAAA"));

    // Test plurals
    QString txed = QCoreApplication::translate("Plurals", "There are %n houses", 0, QCoreApplication::UnicodeUTF8, 0);
    QCOMPARE(QString::fromAscii("[%1]").arg(txed), QString("[There are 0 houses]"));
    QCOMPARE(QCoreApplication::translate("Plurals", "There are %n houses", 0, QCoreApplication::UnicodeUTF8, 1), QString("There is 1 house"));
    QCOMPARE(QCoreApplication::translate("Plurals", "There are %n houses", 0, QCoreApplication::UnicodeUTF8, 2), QString("There are 2 houses"));
    QCOMPARE(QCoreApplication::translate("Plurals", "There are %n houses", 0, QCoreApplication::UnicodeUTF8, 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\370r K\345re, kj\346re"), QString::fromAscii("Drive K\345re, dear"));
    QCOMPARE(QCoreApplication::translate("en_no", "Drive K\345re, dear"), QString::fromAscii("Kj\370r K\345re, kj\346re"));
    QCOMPARE(QCoreApplication::translate("en_ch", "Chinese symbol:"), QString::fromAscii("Chinese symbol:%1").arg(QChar(0x7c1f)));

//    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::mixedcodecs()
{
    QVERIFY(!QProcess::execute(binDir + "/lrelease testdata/mixedcodecs-ts11.ts"));
    QVERIFY(!QProcess::execute(binDir + "/lrelease testdata/mixedcodecs-ts20.ts"));
    QVERIFY(!QProcess::execute("cmp testdata/mixedcodecs-ts11.qm testdata/mixedcodecs-ts20.qm"));
    QTranslator translator;
    QVERIFY(translator.load("testdata/mixedcodecs-ts11.qm"));
    qApp->installTranslator(&translator);

    QCOMPARE(QCoreApplication::translate("FooBar", "this contains an umlaut \xfc &uuml;"),
             QString::fromAscii("random stuff with umlaut"));
    QCOMPARE(QCoreApplication::translate("FooBar", "umlaut \xc3\xbc &uuml; in utf8"),
             QString::fromAscii("more random stuff with umlaut"));
}

void tst_lrelease::compressed()
{
    QVERIFY(!QProcess::execute(binDir + "/lrelease -compress testdata/compressed.ts"));

    QTranslator translator;
    QVERIFY(translator.load("testdata/compressed.qm"));
    qApp->installTranslator(&translator);

    QCOMPARE(QCoreApplication::translate("Context1", "Foo"), QString::fromAscii("in first context"));
    QCOMPARE(QCoreApplication::translate("Context2", "Bar"), QString::fromAscii("in second context"));

    QCOMPARE(QCoreApplication::translate("Action1", "Component Name"), QString::fromAscii("translation in first context"));
    QCOMPARE(QCoreApplication::translate("Action2", "Component Name"), QString::fromAscii("translation in second context"));
    QCOMPARE(QCoreApplication::translate("Action3", "Component Name"), QString::fromAscii("translation in third context"));

}

void tst_lrelease::dupes()
{
    QProcess proc;
    proc.start(binDir + "/lrelease testdata/dupes.ts");
    QVERIFY(proc.waitForFinished());
    QVERIFY(proc.exitStatus() == QProcess::NormalExit);
    doCompare(QString(proc.readAllStandardError()).trimmed().remove('\r').split('\n'), "testdata/dupes.errors");
}

QTEST_MAIN(tst_lrelease)
#include "tst_lrelease.moc"