1 files changed, 29 insertions, 0 deletions
diff --git a/tests/auto/shared/util.cpp b/tests/auto/shared/util.cpp
index 57c016a16a..eaefb1f9d6 100644
--- a/tests/auto/shared/util.cpp
+++ b/tests/auto/shared/util.cpp
@@ -46,6 +46,8 @@
 #include <QtQml/QQmlContext>
 #include <QtQml/QQmlEngine>
 #include <QtCore/QTextStream>
+#include <QtCore/QDebug>
+#include <QtCore/QMutexLocker>
 
 QQmlDataTest *QQmlDataTest::m_instance = 0;
 
@@ -107,3 +109,30 @@ QByteArray QQmlDataTest::msgComponentError(const QQmlComponent &c,
     }
     return result.toLocal8Bit();
 }
+
+Q_GLOBAL_STATIC(QMutex, qQmlTestMessageHandlerMutex)
+
+QQmlTestMessageHandler *QQmlTestMessageHandler::m_instance = 0;
+
+void QQmlTestMessageHandler::messageHandler(QtMsgType, const QMessageLogContext &, const QString &message)
+{
+    QMutexLocker locker(qQmlTestMessageHandlerMutex());
+    if (QQmlTestMessageHandler::m_instance)
+        QQmlTestMessageHandler::m_instance->m_messages.push_back(message);
+}
+
+QQmlTestMessageHandler::QQmlTestMessageHandler()
+{
+    QMutexLocker locker(qQmlTestMessageHandlerMutex());
+    Q_ASSERT(!QQmlTestMessageHandler::m_instance);
+    QQmlTestMessageHandler::m_instance = this;
+    m_oldHandler = qInstallMessageHandler(messageHandler);
+}
+
+QQmlTestMessageHandler::~QQmlTestMessageHandler()
+{
+    QMutexLocker locker(qQmlTestMessageHandlerMutex());
+    Q_ASSERT(QQmlTestMessageHandler::m_instance);
+    qInstallMessageHandler(m_oldHandler);
+    QQmlTestMessageHandler::m_instance = 0;
+}