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5 | ** |
6 | ** This file is part of the test suite of the Qt Toolkit. |
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35 | ****************************************************************************/ |
36 | |
37 | #include "util.h" |
38 | |
39 | #include <QtQml/QQmlComponent> |
40 | #include <QtQml/QQmlError> |
41 | #include <QtQml/QQmlContext> |
42 | #include <QtQml/QQmlEngine> |
43 | #include <QtCore/QTextStream> |
44 | #include <QtCore/QDebug> |
45 | #include <QtCore/QMutexLocker> |
46 | |
47 | QQmlDataTest *QQmlDataTest::m_instance = 0; |
48 | |
49 | QQmlDataTest::QQmlDataTest() : |
50 | #ifdef QT_TESTCASE_BUILDDIR |
51 | m_dataDirectory(QTest::qFindTestData(basepath: "data" , QT_QMLTEST_DATADIR, line: 0, QT_TESTCASE_BUILDDIR)), |
52 | #else |
53 | m_dataDirectory(QTest::qFindTestData("data" , QT_QMLTEST_DATADIR, 0)), |
54 | #endif |
55 | |
56 | m_dataDirectoryUrl(m_dataDirectory.startsWith(c: QLatin1Char(':')) |
57 | ? QUrl(QLatin1String("qrc" ) + m_dataDirectory) |
58 | : QUrl::fromLocalFile(localfile: m_dataDirectory + QLatin1Char('/'))) |
59 | { |
60 | m_instance = this; |
61 | } |
62 | |
63 | QQmlDataTest::~QQmlDataTest() |
64 | { |
65 | m_instance = 0; |
66 | } |
67 | |
68 | void QQmlDataTest::initTestCase() |
69 | { |
70 | QVERIFY2(!m_dataDirectory.isEmpty(), "'data' directory not found" ); |
71 | m_directory = QFileInfo(m_dataDirectory).absolutePath(); |
72 | if (m_dataDirectoryUrl.scheme() != QLatin1String("qrc" )) |
73 | QVERIFY2(QDir::setCurrent(m_directory), qPrintable(QLatin1String("Could not chdir to " ) + m_directory)); |
74 | } |
75 | |
76 | QString QQmlDataTest::testFile(const QString &fileName) const |
77 | { |
78 | if (m_directory.isEmpty()) |
79 | qFatal(msg: "QQmlDataTest::initTestCase() not called." ); |
80 | QString result = m_dataDirectory; |
81 | result += QLatin1Char('/'); |
82 | result += fileName; |
83 | return result; |
84 | } |
85 | |
86 | QByteArray QQmlDataTest::msgComponentError(const QQmlComponent &c, |
87 | const QQmlEngine *engine /* = 0 */) |
88 | { |
89 | QString result; |
90 | const QList<QQmlError> errors = c.errors(); |
91 | QTextStream str(&result); |
92 | str << "Component '" << c.url().toString() << "' has " << errors.size() |
93 | << " errors: '" ; |
94 | for (int i = 0; i < errors.size(); ++i) { |
95 | if (i) |
96 | str << ", '" ; |
97 | str << errors.at(i).toString() << '\''; |
98 | |
99 | } |
100 | if (!engine) |
101 | if (QQmlContext *context = c.creationContext()) |
102 | engine = context->engine(); |
103 | if (engine) { |
104 | str << " Import paths: (" << engine->importPathList().join(QStringLiteral(", " )) |
105 | << ") Plugin paths: (" << engine->pluginPathList().join(QStringLiteral(", " )) |
106 | << ')'; |
107 | } |
108 | return result.toLocal8Bit(); |
109 | } |
110 | |
111 | Q_GLOBAL_STATIC(QMutex, qQmlTestMessageHandlerMutex) |
112 | |
113 | QQmlTestMessageHandler *QQmlTestMessageHandler::m_instance = 0; |
114 | |
115 | void QQmlTestMessageHandler::messageHandler(QtMsgType, const QMessageLogContext &, const QString &message) |
116 | { |
117 | QMutexLocker locker(qQmlTestMessageHandlerMutex()); |
118 | if (QQmlTestMessageHandler::m_instance) |
119 | QQmlTestMessageHandler::m_instance->m_messages.push_back(t: message); |
120 | } |
121 | |
122 | QQmlTestMessageHandler::QQmlTestMessageHandler() |
123 | { |
124 | QMutexLocker locker(qQmlTestMessageHandlerMutex()); |
125 | Q_ASSERT(!QQmlTestMessageHandler::m_instance); |
126 | QQmlTestMessageHandler::m_instance = this; |
127 | m_oldHandler = qInstallMessageHandler(messageHandler); |
128 | } |
129 | |
130 | QQmlTestMessageHandler::~QQmlTestMessageHandler() |
131 | { |
132 | QMutexLocker locker(qQmlTestMessageHandlerMutex()); |
133 | Q_ASSERT(QQmlTestMessageHandler::m_instance); |
134 | qInstallMessageHandler(m_oldHandler); |
135 | QQmlTestMessageHandler::m_instance = 0; |
136 | } |
137 | |