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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 <QtCore/QObject> |
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42 #include <QtCore/QVariant> |
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43 #include <QtCore/QList> |
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44 #include <QtCore/QVector> |
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45 #include <QtTest/QtTest> |
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46 #include <QtDBus> |
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47 |
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48 Q_DECLARE_METATYPE(QVariant) |
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49 Q_DECLARE_METATYPE(QList<int>) |
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50 Q_DECLARE_METATYPE(QVector<int>) |
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51 |
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52 class tst_QDBusLocalCalls: public QObject |
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53 { |
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54 Q_OBJECT |
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55 Q_CLASSINFO("D-Bus Interface", "local.tst_QDBusLocalCalls") |
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56 |
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57 QDBusConnection conn; |
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58 public: |
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59 tst_QDBusLocalCalls(); |
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60 |
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61 public Q_SLOTS: |
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62 Q_SCRIPTABLE int echo(int value) |
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63 { return value; } |
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64 |
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65 Q_SCRIPTABLE QString echo(const QString &value) |
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66 { return value; } |
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67 |
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68 Q_SCRIPTABLE QDBusVariant echo(const QDBusVariant &value) |
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69 { return value; } |
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70 |
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71 Q_SCRIPTABLE QVector<int> echo(const QVector<int> &value) |
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72 { return value; } |
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73 |
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74 Q_SCRIPTABLE QString echo2(const QStringList &list, QString &out) |
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75 { out = list[1]; return list[0]; } |
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76 |
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77 Q_SCRIPTABLE void delayed(const QDBusMessage &msg) |
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78 { msg.setDelayedReply(true); } |
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79 |
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80 protected Q_SLOTS: |
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81 void replyReceived(QDBusPendingCallWatcher *watcher); |
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82 |
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83 private Q_SLOTS: |
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84 void initTestCase(); |
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85 void makeInvalidCalls(); |
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86 void makeCalls_data(); |
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87 void makeCalls(); |
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88 void makeCallsVariant_data(); |
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89 void makeCallsVariant(); |
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90 void makeCallsTwoRets(); |
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91 void makeCallsComplex(); |
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92 void makeDelayedCalls(); |
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93 void asyncReplySignal(); |
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94 |
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95 private: |
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96 QVariantList asyncReplyArgs; |
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97 QDBusMessage doCall(const QDBusMessage &call); |
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98 }; |
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99 |
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100 tst_QDBusLocalCalls::tst_QDBusLocalCalls() |
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101 : conn(QDBusConnection::sessionBus()) |
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102 { |
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103 } |
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104 |
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105 QDBusMessage tst_QDBusLocalCalls::doCall(const QDBusMessage &call) |
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106 { |
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107 QFETCH_GLOBAL(bool, useAsync); |
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108 if (useAsync) { |
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109 QDBusPendingCall ac = conn.asyncCall(call); |
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110 ac.waitForFinished(); |
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111 return ac.reply(); |
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112 } else { |
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113 return conn.call(call); |
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114 } |
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115 } |
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116 |
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117 void tst_QDBusLocalCalls::replyReceived(QDBusPendingCallWatcher *watcher) |
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118 { |
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119 asyncReplyArgs = watcher->reply().arguments(); |
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120 QTestEventLoop::instance().exitLoop(); |
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121 } |
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122 |
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123 void tst_QDBusLocalCalls::initTestCase() |
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124 { |
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125 QVERIFY(conn.isConnected()); |
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126 QVERIFY(conn.registerObject("/", this, QDBusConnection::ExportScriptableSlots)); |
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127 |
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128 QTest::addColumn<bool>("useAsync"); |
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129 QTest::newRow("sync") << false; |
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130 QTest::newRow("async") << true; |
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131 } |
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132 |
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133 void tst_QDBusLocalCalls::makeCalls_data() |
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134 { |
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135 QTest::addColumn<QVariant>("value"); |
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136 QTest::newRow("int") << QVariant(42); |
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137 QTest::newRow("string") << QVariant("Hello, world"); |
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138 } |
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139 |
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140 void tst_QDBusLocalCalls::makeCallsVariant_data() |
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141 { |
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142 makeCalls_data(); |
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143 } |
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144 |
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145 void tst_QDBusLocalCalls::makeInvalidCalls() |
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146 { |
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147 { |
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148 QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(), |
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149 "/", QString(), "echo"); |
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150 QDBusMessage replyMsg = doCall(callMsg); |
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151 QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ErrorMessage)); |
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152 |
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153 QDBusError error(replyMsg); |
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154 QCOMPARE(int(error.type()), int(QDBusError::UnknownMethod)); |
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155 } |
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156 |
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157 { |
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158 QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(), |
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159 "/no_object", QString(), "echo"); |
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160 QDBusMessage replyMsg = doCall(callMsg); |
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161 QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ErrorMessage)); |
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162 |
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163 QDBusError error(replyMsg); |
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164 QCOMPARE(int(error.type()), int(QDBusError::UnknownObject)); |
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165 } |
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166 } |
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167 |
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168 void tst_QDBusLocalCalls::makeCalls() |
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169 { |
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170 QFETCH(QVariant, value); |
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171 QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(), |
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172 "/", QString(), "echo"); |
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173 callMsg << value; |
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174 QDBusMessage replyMsg = doCall(callMsg); |
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175 |
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176 QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ReplyMessage)); |
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177 |
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178 QVariantList replyArgs = replyMsg.arguments(); |
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179 QCOMPARE(replyArgs.count(), 1); |
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180 QCOMPARE(replyArgs.at(0), value); |
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181 } |
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182 |
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183 void tst_QDBusLocalCalls::makeCallsVariant() |
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184 { |
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185 QFETCH(QVariant, value); |
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186 QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(), |
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187 "/", QString(), "echo"); |
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188 callMsg << qVariantFromValue(QDBusVariant(value)); |
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189 QDBusMessage replyMsg = doCall(callMsg); |
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190 |
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191 QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ReplyMessage)); |
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192 |
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193 QVariantList replyArgs = replyMsg.arguments(); |
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194 QCOMPARE(replyArgs.count(), 1); |
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195 |
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196 const QVariant &reply = replyArgs.at(0); |
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197 QCOMPARE(reply.userType(), qMetaTypeId<QDBusVariant>()); |
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198 QCOMPARE(qvariant_cast<QDBusVariant>(reply).variant(), value); |
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199 } |
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200 |
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201 void tst_QDBusLocalCalls::makeCallsTwoRets() |
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202 { |
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203 QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(), |
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204 "/", QString(), "echo2"); |
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205 callMsg << (QStringList() << "One" << "Two"); |
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206 QDBusMessage replyMsg = doCall(callMsg); |
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207 |
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208 QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ReplyMessage)); |
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209 |
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210 QVariantList replyArgs = replyMsg.arguments(); |
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211 QCOMPARE(replyArgs.count(), 2); |
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212 QCOMPARE(replyArgs.at(0).toString(), QString::fromLatin1("One")); |
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213 QCOMPARE(replyArgs.at(1).toString(), QString::fromLatin1("Two")); |
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214 } |
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215 |
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216 void tst_QDBusLocalCalls::makeCallsComplex() |
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217 { |
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218 qDBusRegisterMetaType<QList<int> >(); |
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219 qDBusRegisterMetaType<QVector<int> >(); |
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220 |
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221 QList<int> value; |
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222 value << 1 << -42 << 47; |
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223 QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(), |
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224 "/", QString(), "echo"); |
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225 callMsg << qVariantFromValue(value); |
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226 QDBusMessage replyMsg = doCall(callMsg); |
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227 |
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228 QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ReplyMessage)); |
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229 |
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230 QVariantList replyArgs = replyMsg.arguments(); |
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231 QCOMPARE(replyArgs.count(), 1); |
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232 const QVariant &reply = replyArgs.at(0); |
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233 QCOMPARE(reply.userType(), qMetaTypeId<QDBusArgument>()); |
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234 QCOMPARE(qdbus_cast<QList<int> >(reply), value); |
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235 } |
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236 |
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237 void tst_QDBusLocalCalls::makeDelayedCalls() |
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238 { |
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239 QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(), |
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240 "/", QString(), "delayed"); |
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241 QTest::ignoreMessage(QtWarningMsg, "QDBusConnection: cannot call local method 'delayed' at object / (with signature '') on blocking mode"); |
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242 QDBusMessage replyMsg = doCall(callMsg); |
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243 QCOMPARE(int(replyMsg.type()), int(QDBusMessage::ErrorMessage)); |
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244 |
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245 QDBusError error(replyMsg); |
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246 QCOMPARE(int(error.type()), int(QDBusError::InternalError)); |
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247 } |
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248 |
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249 void tst_QDBusLocalCalls::asyncReplySignal() |
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250 { |
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251 QFETCH_GLOBAL(bool, useAsync); |
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252 if (!useAsync) |
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253 return; // this test only works in async mode |
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254 |
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255 QDBusMessage callMsg = QDBusMessage::createMethodCall(conn.baseService(), |
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256 "/", QString(), "echo"); |
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257 callMsg << "Hello World"; |
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258 QDBusPendingCall ac = conn.asyncCall(callMsg); |
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259 if (ac.isFinished()) |
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260 QSKIP("Test ignored: the local-loop async call is already finished", SkipAll); |
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261 |
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262 QDBusPendingCallWatcher watch(ac); |
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263 connect(&watch, SIGNAL(finished(QDBusPendingCallWatcher*)), |
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264 SLOT(replyReceived(QDBusPendingCallWatcher*))); |
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265 |
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266 QTestEventLoop::instance().enterLoop(2); |
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267 QVERIFY(!QTestEventLoop::instance().timeout()); |
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268 |
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269 QVERIFY(ac.isFinished()); |
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270 QVERIFY(!ac.isError()); |
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271 |
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272 QVERIFY(!asyncReplyArgs.isEmpty()); |
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273 QCOMPARE(asyncReplyArgs.at(0).toString(), QString("Hello World")); |
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274 } |
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275 |
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276 QTEST_MAIN(tst_QDBusLocalCalls) |
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277 #include "tst_qdbuslocalcalls.moc" |