mirror of https://github.com/qt/qtbase.git
183 lines
6.0 KiB
C++
183 lines
6.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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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, Digia gives you certain additional
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** rights. These rights are described in the Digia 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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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 <QTextCodec>
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#include <QFile>
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#include <qtest.h>
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Q_DECLARE_METATYPE(QTextCodec *)
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class tst_QTextCodec: public QObject
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{
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Q_OBJECT
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private slots:
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void codecForName() const;
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void codecForName_data() const;
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void codecForMib() const;
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void fromUnicode_data() const;
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void fromUnicode() const;
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void toUnicode_data() const;
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void toUnicode() const;
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};
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void tst_QTextCodec::codecForName() const
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{
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QFETCH(QList<QByteArray>, codecs);
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QBENCHMARK {
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foreach(const QByteArray& c, codecs) {
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QVERIFY(QTextCodec::codecForName(c));
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QVERIFY(QTextCodec::codecForName(c + "-"));
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}
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foreach(const QByteArray& c, codecs) {
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QVERIFY(QTextCodec::codecForName(c + "+"));
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QVERIFY(QTextCodec::codecForName(c + "*"));
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}
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}
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}
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void tst_QTextCodec::codecForName_data() const
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{
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QTest::addColumn<QList<QByteArray> >("codecs");
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QTest::newRow("all") << QTextCodec::availableCodecs();
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QTest::newRow("many utf-8") << (QList<QByteArray>()
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
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<< "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8" );
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}
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void tst_QTextCodec::codecForMib() const
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{
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QBENCHMARK {
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QTextCodec::codecForMib(106);
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QTextCodec::codecForMib(111);
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QTextCodec::codecForMib(106);
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QTextCodec::codecForMib(2254);
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QTextCodec::codecForMib(2255);
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QTextCodec::codecForMib(2256);
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QTextCodec::codecForMib(2257);
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QTextCodec::codecForMib(2258);
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QTextCodec::codecForMib(111);
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QTextCodec::codecForMib(2250);
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QTextCodec::codecForMib(2251);
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QTextCodec::codecForMib(2252);
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QTextCodec::codecForMib(106);
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QTextCodec::codecForMib(106);
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QTextCodec::codecForMib(106);
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QTextCodec::codecForMib(106);
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}
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}
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void tst_QTextCodec::fromUnicode_data() const
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{
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QTest::addColumn<QTextCodec*>("codec");
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QTest::newRow("utf-8") << QTextCodec::codecForName("utf-8");
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QTest::newRow("latin 1") << QTextCodec::codecForName("latin 1");
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QTest::newRow("utf-16") << QTextCodec::codecForName("utf16"); ;
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QTest::newRow("utf-32") << QTextCodec::codecForName("utf32");
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QTest::newRow("latin15") << QTextCodec::codecForName("iso-8859-15");
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QTest::newRow("eucKr") << QTextCodec::codecForName("eucKr");
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}
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void tst_QTextCodec::fromUnicode() const
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{
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QFETCH(QTextCodec*, codec);
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QString testFile = QFINDTESTDATA("utf-8.txt");
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QVERIFY2(!testFile.isEmpty(), "cannot find test file utf-8.txt!");
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QFile file(testFile);
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if (!file.open(QFile::ReadOnly)) {
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qFatal("Cannot open input file");
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return;
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}
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QByteArray data = file.readAll();
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const char *d = data.constData();
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int size = data.size();
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QString s = QString::fromUtf8(d, size);
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s = s + s + s;
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s = s + s + s;
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QBENCHMARK {
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for (int i = 0; i < 10; i ++)
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codec->fromUnicode(s);
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}
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}
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void tst_QTextCodec::toUnicode_data() const
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{
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fromUnicode_data();
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}
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void tst_QTextCodec::toUnicode() const
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{
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QFETCH(QTextCodec*, codec);
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QString testFile = QFINDTESTDATA("utf-8.txt");
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QVERIFY2(!testFile.isEmpty(), "cannot find test file utf-8.txt!");
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QFile file(testFile);
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QVERIFY(file.open(QFile::ReadOnly));
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QByteArray data = file.readAll();
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const char *d = data.constData();
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int size = data.size();
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QString s = QString::fromUtf8(d, size);
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s = s + s + s;
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s = s + s + s;
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QByteArray orig = codec->fromUnicode(s);
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QBENCHMARK {
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for (int i = 0; i < 10; i ++)
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codec->toUnicode(orig);
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}
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}
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QTEST_MAIN(tst_QTextCodec)
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#include "main.moc"
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