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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 <QtDeclarative/qdeclarativeengine.h> |
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43 #include <QtDeclarative/qdeclarativecomponent.h> |
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44 #include <private/qdeclarativeconnections_p.h> |
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45 #include <private/qdeclarativeitem_p.h> |
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46 #include "../../../shared/util.h" |
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47 #include <QtDeclarative/qdeclarativescriptstring.h> |
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48 |
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49 class tst_qdeclarativeconnection : public QObject |
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50 |
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51 { |
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52 Q_OBJECT |
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53 public: |
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54 tst_qdeclarativeconnection(); |
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55 |
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56 private slots: |
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57 void defaultValues(); |
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58 void properties(); |
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59 void connection(); |
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60 void trimming(); |
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61 void targetChanged(); |
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62 void unknownSignals_data(); |
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63 void unknownSignals(); |
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64 |
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65 private: |
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66 QDeclarativeEngine engine; |
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67 }; |
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68 |
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69 tst_qdeclarativeconnection::tst_qdeclarativeconnection() |
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70 { |
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71 } |
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72 |
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73 void tst_qdeclarativeconnection::defaultValues() |
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74 { |
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75 QDeclarativeEngine engine; |
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76 QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection3.qml")); |
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77 QDeclarativeConnections *item = qobject_cast<QDeclarativeConnections*>(c.create()); |
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78 |
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79 QVERIFY(item != 0); |
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80 QVERIFY(item->target() == 0); |
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81 |
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82 delete item; |
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83 } |
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84 |
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85 void tst_qdeclarativeconnection::properties() |
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86 { |
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87 QDeclarativeEngine engine; |
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88 QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection2.qml")); |
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89 QDeclarativeConnections *item = qobject_cast<QDeclarativeConnections*>(c.create()); |
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90 |
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91 QVERIFY(item != 0); |
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92 |
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93 QVERIFY(item != 0); |
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94 QVERIFY(item->target() == item); |
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95 |
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96 delete item; |
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97 } |
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98 |
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99 void tst_qdeclarativeconnection::connection() |
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100 { |
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101 QDeclarativeEngine engine; |
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102 QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/test-connection.qml")); |
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103 QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(c.create()); |
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104 |
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105 QVERIFY(item != 0); |
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106 |
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107 QCOMPARE(item->property("tested").toBool(), false); |
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108 QCOMPARE(item->width(), 50.); |
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109 emit item->setWidth(100.); |
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110 QCOMPARE(item->width(), 100.); |
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111 QCOMPARE(item->property("tested").toBool(), true); |
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112 |
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113 delete item; |
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114 } |
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115 |
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116 void tst_qdeclarativeconnection::trimming() |
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117 { |
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118 QDeclarativeEngine engine; |
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119 QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/trimming.qml")); |
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120 QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(c.create()); |
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121 |
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122 QVERIFY(item != 0); |
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123 |
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124 QCOMPARE(item->property("tested").toString(), QString("")); |
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125 int index = item->metaObject()->indexOfSignal("testMe(int,QString)"); |
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126 QMetaMethod method = item->metaObject()->method(index); |
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127 method.invoke(item, |
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128 Qt::DirectConnection, |
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129 Q_ARG(int, 5), |
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130 Q_ARG(QString, "worked")); |
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131 QCOMPARE(item->property("tested").toString(), QString("worked5")); |
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132 |
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133 delete item; |
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134 } |
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135 |
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136 // Confirm that target can be changed by one of our signal handlers |
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137 void tst_qdeclarativeconnection::targetChanged() |
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138 { |
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139 QDeclarativeEngine engine; |
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140 QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/connection-targetchange.qml")); |
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141 QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(c.create()); |
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142 QVERIFY(item != 0); |
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143 |
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144 QDeclarativeConnections *connections = item->findChild<QDeclarativeConnections*>("connections"); |
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145 QVERIFY(connections); |
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146 |
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147 QDeclarativeItem *item1 = item->findChild<QDeclarativeItem*>("item1"); |
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148 QVERIFY(item1); |
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149 |
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150 item1->setWidth(200); |
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151 |
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152 QDeclarativeItem *item2 = item->findChild<QDeclarativeItem*>("item2"); |
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153 QVERIFY(item2); |
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154 QVERIFY(connections->target() == item2); |
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155 |
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156 // If we don't crash then we're OK |
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157 |
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158 delete item; |
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159 } |
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160 |
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161 void tst_qdeclarativeconnection::unknownSignals_data() |
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162 { |
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163 QTest::addColumn<QString>("file"); |
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164 QTest::addColumn<QString>("error"); |
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165 |
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166 QTest::newRow("basic") << "connection-unknownsignals.qml" << ":6:5: QML Connections: Cannot assign to non-existent property \"onFooBar\""; |
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167 QTest::newRow("parent") << "connection-unknownsignals-parent.qml" << ":6:5: QML Connections: Cannot assign to non-existent property \"onFooBar\""; |
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168 QTest::newRow("ignored") << "connection-unknownsignals-ignored.qml" << ""; // should be NO error |
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169 QTest::newRow("notarget") << "connection-unknownsignals-notarget.qml" << ""; // should be NO error |
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170 } |
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171 |
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172 void tst_qdeclarativeconnection::unknownSignals() |
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173 { |
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174 QFETCH(QString, file); |
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175 QFETCH(QString, error); |
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176 |
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177 QUrl url = QUrl::fromLocalFile(SRCDIR "/data/" + file); |
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178 if (!error.isEmpty()) { |
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179 QTest::ignoreMessage(QtWarningMsg, (url.toString() + error).toLatin1()); |
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180 } else { |
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181 // QTest has no way to insist no message (i.e. fail) |
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182 } |
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183 |
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184 QDeclarativeEngine engine; |
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185 QDeclarativeComponent c(&engine, url); |
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186 QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(c.create()); |
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187 QVERIFY(item != 0); |
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188 |
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189 // check that connection is created (they are all runtime errors) |
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190 QDeclarativeConnections *connections = item->findChild<QDeclarativeConnections*>("connections"); |
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191 QVERIFY(connections); |
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192 |
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193 delete item; |
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194 } |
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195 |
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196 QTEST_MAIN(tst_qdeclarativeconnection) |
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197 |
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198 #include "tst_qdeclarativeconnection.moc" |