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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the test suite of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 #include <QDebug> |
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42 #include <QIODevice> |
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43 #include <QFile> |
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44 #include <QString> |
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45 #include <QTemporaryFile> |
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46 #include <qtest.h> |
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47 |
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48 |
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49 class tst_qtemporaryfile : public QObject |
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50 { |
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51 Q_OBJECT |
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52 private slots: |
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53 void openclose_data(); |
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54 void openclose(); |
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55 void readwrite_data() { openclose_data(); } |
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56 void readwrite(); |
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57 |
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58 private: |
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59 }; |
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60 |
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61 void tst_qtemporaryfile::openclose_data() |
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62 { |
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63 QTest::addColumn<qint64>("amount"); |
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64 QTest::newRow("100") << qint64(100); |
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65 QTest::newRow("1000") << qint64(1000); |
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66 QTest::newRow("10000") << qint64(10000); |
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67 } |
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68 |
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69 void tst_qtemporaryfile::openclose() |
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70 { |
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71 QFETCH(qint64, amount); |
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72 |
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73 QBENCHMARK { |
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74 for (qint64 i = 0; i < amount; ++i) { |
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75 QTemporaryFile file; |
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76 file.open(); |
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77 file.close(); |
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78 } |
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79 } |
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80 } |
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81 |
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82 void tst_qtemporaryfile::readwrite() |
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83 { |
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84 QFETCH(qint64, amount); |
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85 |
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86 const int dataSize = 4096; |
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87 QByteArray data; |
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88 data.fill('a', dataSize); |
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89 QBENCHMARK { |
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90 for (qint64 i = 0; i < amount; ++i) { |
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91 QTemporaryFile file; |
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92 file.open(); |
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93 file.write(data); |
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94 file.seek(0); |
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95 file.read(dataSize); |
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96 file.close(); |
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97 } |
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98 } |
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99 } |
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100 |
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101 QTEST_MAIN(tst_qtemporaryfile) |
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102 |
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103 #include "main.moc" |