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Diffstat (limited to 'tests/benchmarks/corelib/tools/qbytearray/main.cpp')
-rw-r--r-- | tests/benchmarks/corelib/tools/qbytearray/main.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tests/benchmarks/corelib/tools/qbytearray/main.cpp b/tests/benchmarks/corelib/tools/qbytearray/main.cpp new file mode 100644 index 0000000..22d4815 --- /dev/null +++ b/tests/benchmarks/corelib/tools/qbytearray/main.cpp @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite 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 <QDebug> +#include <QIODevice> +#include <QFile> +#include <QString> + +#include <qtest.h> + + +class tst_qbytearray : public QObject +{ + Q_OBJECT +private slots: + void append(); + void append_data(); +}; + + +void tst_qbytearray::append_data() +{ + QTest::addColumn<int>("size"); + QTest::newRow("1") << int(1); + QTest::newRow("10") << int(10); + QTest::newRow("100") << int(100); + QTest::newRow("1000") << int(1000); + QTest::newRow("10000") << int(10000); + QTest::newRow("100000") << int(100000); + QTest::newRow("1000000") << int(1000000); + QTest::newRow("10000000") << int(10000000); + QTest::newRow("100000000") << int(100000000); +} + +void tst_qbytearray::append() +{ + QFETCH(int, size); + +#ifdef Q_OS_SYMBIAN + if (size > 1000000) + QSKIP("Skipped due to limited memory in many Symbian devices.", SkipSingle); +#endif + + QByteArray ba; + QBENCHMARK { + QByteArray ba2(size, 'x'); + ba.append(ba2); + ba.clear(); + } +} + + +QTEST_MAIN(tst_qbytearray) + +#include "main.moc" |