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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 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 <qtest.h> |
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42 #include <QLibraryInfo> |
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43 #include <QDir> |
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44 #include <QProcess> |
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45 #include <QDebug> |
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46 #include "qmlruntime.h" |
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47 #include <QDeclarativeView> |
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48 #include <QDeclarativeError> |
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49 |
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50 class tst_examples : public QObject |
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51 { |
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52 Q_OBJECT |
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53 public: |
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54 tst_examples(); |
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55 |
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56 private slots: |
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57 void examples_data(); |
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58 void examples(); |
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59 |
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60 void namingConvention(); |
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61 private: |
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62 QString qmlruntime; |
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63 QStringList excludedDirs; |
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64 |
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65 void namingConvention(const QDir &); |
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66 QStringList findQmlFiles(const QDir &); |
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67 }; |
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68 |
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69 tst_examples::tst_examples() |
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70 { |
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71 QString binaries = QLibraryInfo::location(QLibraryInfo::BinariesPath); |
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72 |
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73 #if defined(Q_WS_MAC) |
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74 qmlruntime = QDir(binaries).absoluteFilePath("qml.app/Contents/MacOS/qml"); |
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75 #elif defined(Q_WS_WIN) |
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76 qmlruntime = QDir(binaries).absoluteFilePath("qml.exe"); |
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77 #else |
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78 qmlruntime = QDir(binaries).absoluteFilePath("qml"); |
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79 #endif |
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80 |
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81 |
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82 // Add directories you want excluded here |
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83 |
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84 #ifdef QT_NO_WEBKIT |
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85 excludedDirs << "examples/declarative/modelviews/webview"; |
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86 excludedDirs << "demos/declarative/webbrowser"; |
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87 #endif |
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88 |
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89 #ifdef QT_NO_XMLPATTERNS |
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90 excludedDirs << "examples/declarative/xml/xmldata"; |
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91 excludedDirs << "demos/declarative/twitter"; |
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92 excludedDirs << "demos/declarative/flickr"; |
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93 excludedDirs << "demos/declarative/photoviewer"; |
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94 #endif |
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95 } |
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96 |
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97 /* |
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98 This tests that the demos and examples follow the naming convention required |
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99 to have them tested by the examples() test. |
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100 */ |
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101 void tst_examples::namingConvention(const QDir &d) |
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102 { |
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103 for (int ii = 0; ii < excludedDirs.count(); ++ii) { |
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104 QString s = excludedDirs.at(ii); |
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105 if (d.absolutePath().endsWith(s)) |
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106 return; |
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107 } |
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108 |
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109 QStringList files = d.entryList(QStringList() << QLatin1String("*.qml"), |
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110 QDir::Files); |
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111 |
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112 bool seenQml = !files.isEmpty(); |
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113 bool seenLowercase = false; |
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114 |
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115 foreach (const QString &file, files) { |
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116 if (file.at(0).isLower()) |
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117 seenLowercase = true; |
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118 } |
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119 |
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120 if (!seenQml) { |
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121 QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot | |
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122 QDir::NoSymLinks); |
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123 foreach (const QString &dir, dirs) { |
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124 QDir sub = d; |
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125 sub.cd(dir); |
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126 namingConvention(sub); |
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127 } |
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128 } else if(!seenLowercase) { |
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129 QTest::qFail(QString("Directory " + d.absolutePath() + " violates naming convention").toLatin1().constData(), __FILE__, __LINE__); |
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130 } |
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131 } |
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132 |
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133 void tst_examples::namingConvention() |
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134 { |
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135 QString examples = QLibraryInfo::location(QLibraryInfo::ExamplesPath); |
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136 QString demos = QLibraryInfo::location(QLibraryInfo::DemosPath); |
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137 |
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138 namingConvention(QDir(examples)); |
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139 namingConvention(QDir(demos)); |
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140 } |
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141 |
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142 QStringList tst_examples::findQmlFiles(const QDir &d) |
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143 { |
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144 for (int ii = 0; ii < excludedDirs.count(); ++ii) { |
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145 QString s = excludedDirs.at(ii); |
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146 if (d.absolutePath().endsWith(s)) |
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147 return QStringList(); |
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148 } |
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149 |
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150 QStringList rv; |
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151 |
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152 QStringList cppfiles = d.entryList(QStringList() << QLatin1String("*.cpp"), QDir::Files); |
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153 if (cppfiles.isEmpty()) { |
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154 QStringList files = d.entryList(QStringList() << QLatin1String("*.qml"), |
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155 QDir::Files); |
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156 foreach (const QString &file, files) { |
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157 if (file.at(0).isLower()) { |
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158 rv << d.absoluteFilePath(file); |
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159 } |
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160 } |
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161 } |
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162 |
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163 QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot | |
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164 QDir::NoSymLinks); |
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165 foreach (const QString &dir, dirs) { |
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166 QDir sub = d; |
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167 sub.cd(dir); |
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168 rv << findQmlFiles(sub); |
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169 } |
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170 |
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171 return rv; |
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172 } |
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173 |
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174 /* |
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175 This test runs all the examples in the declarative UI source tree and ensures |
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176 that they start and exit cleanly. |
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177 |
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178 Examples are any .qml files under the examples/ or demos/ directory that start |
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179 with a lower case letter. |
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180 */ |
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181 void tst_examples::examples_data() |
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182 { |
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183 QTest::addColumn<QString>("file"); |
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184 |
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185 QString examples = QLatin1String(SRCDIR) + "/../../../../demos/declarative/"; |
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186 QString demos = QLatin1String(SRCDIR) + "/../../../../examples/declarative/"; |
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187 QString snippets = QLatin1String(SRCDIR) + "/../../../../doc/src/snippets/"; |
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188 |
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189 QStringList files; |
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190 files << findQmlFiles(QDir(examples)); |
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191 files << findQmlFiles(QDir(demos)); |
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192 files << findQmlFiles(QDir(snippets)); |
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193 |
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194 foreach (const QString &file, files) |
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195 QTest::newRow(qPrintable(file)) << file; |
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196 } |
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197 |
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198 static void silentErrorsMsgHandler(QtMsgType, const char *) |
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199 { |
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200 } |
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201 |
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202 void tst_examples::examples() |
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203 { |
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204 QFETCH(QString, file); |
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205 |
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206 QDeclarativeViewer viewer; |
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207 |
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208 QtMsgHandler old = qInstallMsgHandler(silentErrorsMsgHandler); |
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209 QVERIFY(viewer.open(file)); |
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210 qInstallMsgHandler(old); |
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211 |
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212 if (viewer.view()->status() == QDeclarativeView::Error) |
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213 qWarning() << viewer.view()->errors(); |
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214 |
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215 QCOMPARE(viewer.view()->status(), QDeclarativeView::Ready); |
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216 viewer.show(); |
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217 |
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218 QTest::qWaitForWindowShown(&viewer); |
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219 } |
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220 |
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221 QTEST_MAIN(tst_examples) |
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222 |
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223 #include "tst_examples.moc" |