Merge branch 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
  Cannot enter text through character viewer on Mac (Cocoa)
  QNAM HTTP: Remove eatWhitespace() hack
  QNAM: Fix namespaced compilation
  Revert the addition of the test of QtTest's random feature.
  QAbstractSocket: Remove warning
  QNAM Zerocopy: Benchmark
  tst_qbytearray: Auto test for reserve()
  tst_qiodevice: Add peek()ing auto test
  tst_qnetworkreply: Zerocopy auto test
  tst_qhttpnetworkconnection: Pipelining auto test
  QNAM Zerocopy: QNAM implementation part
  QNAM Zerocopy: HTTP implementation part
  QAbstractSocket: Enable Unbuffered OpenMode for TCP
  QNativeSocketEngine: Fix wrong debug output
  Added QObject::senderSignalIndex()
  Cleanup the connection list logic in QObject::sender
  Fixed linking against libQtTest on Mac.
  Added -random option to tests, making the test cases within a test execute in arbitrary order. Very useful for avoiding test cases being dependent on the running order.

12 files changed, 253 insertions, 70 deletions

diff --git a/src/testlib/qabstracttestlogger_p.h b/src/testlib/qabstracttestlogger_p.h
index c84f327..a996e88 100644
--- a/src/testlib/qabstracttestlogger_p.h
+++ b/src/testlib/qabstracttestlogger_p.h
@@ -95,6 +95,8 @@ public:
     virtual void addMessage(MessageTypes type, const char *message,
                             const char *file = 0, int line = 0) = 0;
 
+    virtual void registerRandomSeed(unsigned int seed) = 0;
+
     static void outputString(const char *msg);
     static bool isTtyOutput();
 };
diff --git a/src/testlib/qplaintestlogger.cpp b/src/testlib/qplaintestlogger.cpp
index 1a0e737..59248a9 100644
--- a/src/testlib/qplaintestlogger.cpp
+++ b/src/testlib/qplaintestlogger.cpp
@@ -384,6 +384,7 @@ namespace QTest {
 }
 
 QPlainTestLogger::QPlainTestLogger()
+: randomSeed(9), hasRandomSeed(false)
 {
 #if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
     InitializeCriticalSection(&QTest::outputCriticalSection);
@@ -415,10 +416,17 @@ void QPlainTestLogger::startLogging()
         QTest::qt_snprintf(buf, sizeof(buf), "Testing %s\n",
                            QTestResult::currentTestObjectName());
     } else {
-        QTest::qt_snprintf(buf, sizeof(buf),
-                         "********* Start testing of %s *********\n"
-                         "Config: Using QTest library " QTEST_VERSION_STR
-                         ", Qt %s\n", QTestResult::currentTestObjectName(), qVersion());
+        if (hasRandomSeed) {
+            QTest::qt_snprintf(buf, sizeof(buf),
+                             "********* Start testing of %s *********\n"
+                             "Config: Using QTest library " QTEST_VERSION_STR
+                             ", Qt %s, Random seed %d\n", QTestResult::currentTestObjectName(), qVersion(), randomSeed);
+        } else {
+            QTest::qt_snprintf(buf, sizeof(buf),
+                             "********* Start testing of %s *********\n"
+                             "Config: Using QTest library " QTEST_VERSION_STR
+                             ", Qt %s\n", QTestResult::currentTestObjectName(), qVersion());
+        }
     }
     QTest::outputMessage(buf);
 }
@@ -480,4 +488,10 @@ void QPlainTestLogger::addMessage(MessageTypes type, const char *message,
     QTest::printMessage(QTest::messageType2String(type), message, file, line);
 }
 
+void QPlainTestLogger::registerRandomSeed(unsigned int seed)
+{
+    randomSeed = seed;
+    hasRandomSeed = true;
+}
+
 QT_END_NAMESPACE
diff --git a/src/testlib/qplaintestlogger_p.h b/src/testlib/qplaintestlogger_p.h
index f1f1d4e..9195600 100644
--- a/src/testlib/qplaintestlogger_p.h
+++ b/src/testlib/qplaintestlogger_p.h
@@ -75,6 +75,10 @@ public:
 
     void addMessage(MessageTypes type, const char *message,
                     const char *file = 0, int line = 0);
+    void registerRandomSeed(unsigned int seed);
+private:
+    unsigned int randomSeed;
+    bool hasRandomSeed;
 };
 
 QT_END_NAMESPACE
diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp
index 17f1a6b..5934850 100644
--- a/src/testlib/qtestcase.cpp
+++ b/src/testlib/qtestcase.cpp
@@ -826,25 +826,46 @@ namespace QTest
 {
     static QObject *currentTestObject = 0;
 
-    static struct TestFunction {
-        TestFunction():function(0), data(0) {}
-        ~TestFunction() { delete [] data; }
-        int function;
-        char *data;
-    } *testFuncs;
-
+    class TestFunction {
+    public:
+        TestFunction() : function_(-1), data_(0) {}
+        void set(int function, char *data) { function_ = function; data_ = data; }
+        char *data() const { return data_; }
+        int function() const { return function_; }
+        ~TestFunction() { delete[] data_; }
+    private:
+        int function_;
+        char *data_;
+    };
     /**
-     * Contains the count of test functions that was supplied
-     * on the command line, if any. Hence, if lastTestFuncIdx is
-     * more than zero, those functions should be run instead of
+     * Contains the list of test functions that was supplied
+     * on the command line, if any. Hence, if not empty,
+     * those functions should be run instead of
      * all appearing in the test case.
      */
-    static int lastTestFuncIdx = -1;
+    static TestFunction * testFuncs = 0;
+    static int testFuncCount = 0;
+
+    /** Don't leak testFuncs on exit even on error */
+    static struct TestFuncCleanup
+    {
+        void cleanup()
+        {
+            delete[] testFuncs;
+            testFuncCount = 0;
+            testFuncs = 0;
+        }
+
+        ~TestFuncCleanup() { cleanup(); }
+    } testFuncCleaner;
 
     static int keyDelay = -1;
     static int mouseDelay = -1;
     static int eventDelay = -1;
+    static bool randomOrder = false;
     static int keyVerbose = -1;
+    static unsigned int seed = 0;
+    static bool seedSet = false;
 #if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN)
     static bool noCrashHandler = false;
 #endif
@@ -930,6 +951,41 @@ int Q_TESTLIB_EXPORT defaultKeyDelay()
     return keyDelay;
 }
 
+void seedRandom()
+{
+    static bool randomSeeded = false;
+    if (!randomSeeded) {
+        if (!QTest::seedSet) {
+            QTest::seed = QDateTime::currentDateTime().toTime_t();
+        }
+        qsrand(QTest::seed);
+        randomSeeded = true;
+    }
+}
+
+int qTestRandomSeed()
+{
+    Q_ASSERT(QTest::seedSet);
+    return QTest::seed;
+}
+
+template<typename T>
+void swap(T * array, int pos, int otherPos)
+{
+    T tmp = array[pos];
+    array[pos] = array[otherPos];
+    array[otherPos] = tmp;
+}
+
+template<typename T>
+static void randomizeList(T * array, int size)
+{
+    for (int i = 0; i != size; i++) {
+        int pos = qrand() % size;
+        swap(array, pos, i);
+    }
+}
+
 static bool isValidSlot(const QMetaMethod &sl)
 {
     if (sl.access() != QMetaMethod::Private || !sl.parameterTypes().isEmpty()
@@ -971,8 +1027,6 @@ static int qToInt(char *str)
 
 static void qParseArgs(int argc, char *argv[])
 {
-    lastTestFuncIdx = -1;
-
     const char *testOptions =
          " options:\n"
          " -functions : Returns a list of current testfunctions\n"
@@ -985,6 +1039,9 @@ static void qParseArgs(int argc, char *argv[])
          " -v1        : Print enter messages for each testfunction\n"
          " -v2        : Also print out each QVERIFY/QCOMPARE/QTEST\n"
          " -vs        : Print every signal emitted\n"
+         " -random    : Run testcases within each test in random order\n"
+         " -seed n    : Positive integer to be used as seed for -random. If not specified,\n"
+         "              the current time will be used as seed.\n"
          " -eventdelay ms    : Set default delay for mouse and keyboard simulation to ms milliseconds\n"
          " -keydelay ms      : Set default delay for keyboard simulation to ms milliseconds\n"
          " -mousedelay ms    : Set default delay for mouse simulation to ms milliseconds\n"
@@ -1100,6 +1157,22 @@ static void qParseArgs(int argc, char *argv[])
 #endif
         } else if (strcmp(argv[i], "-eventcounter") == 0) {
             QBenchmarkGlobalData::current->setMode(QBenchmarkGlobalData::EventCounter);
+        } else if (strcmp(argv[i], "-random") == 0) {
+            QTest::randomOrder = true;
+        } else if (strcmp(argv[i], "-seed") == 0) {
+            bool argumentOk = false;
+            if (i + 1 < argc) {
+                char * endpt = 0;
+                long longSeed = strtol(argv[++i], &endpt, 10);
+                argumentOk = (*endpt == '\0' && longSeed >= 0);
+                QTest::seed = longSeed;
+            }
+            if (!argumentOk) {
+                printf("-seed needs an extra positive integer parameter to specify the seed\n");
+                exit(1);
+            } else {
+                QTest::seedSet = true;
+            }
         } else if (strcmp(argv[i], "-minimumvalue") == 0) {
             if (i + 1 >= argc) {
                 printf("-minimumvalue needs an extra parameter to indicate the minimum time(ms)\n");
@@ -1140,6 +1213,10 @@ static void qParseArgs(int argc, char *argv[])
             printf("Unknown option: '%s'\n\n%s", argv[i], testOptions);
             exit(1);
         } else {
+			if (!QTest::testFuncs) {
+		        QTest::testFuncs = new QTest::TestFunction[512];
+			}
+
             int colon = -1;
             char buf[512], *data=0;
             int off;
@@ -1161,17 +1238,16 @@ static void qParseArgs(int argc, char *argv[])
                 qPrintTestSlots();
                 exit(1);
             }
-            ++QTest::lastTestFuncIdx;
-            if (!QTest::testFuncs) {
-                struct Cleanup { ~Cleanup() { delete[] QTest::testFuncs; } };
-                static Cleanup cleanup;
-                QTest::testFuncs = new TestFunction[512];
-            }
-            QTest::testFuncs[QTest::lastTestFuncIdx].function = idx;
-            QTest::testFuncs[QTest::lastTestFuncIdx].data = data;
-            QTEST_ASSERT(QTest::lastTestFuncIdx < 512);
+            testFuncs[testFuncCount].set(idx, data);
+			testFuncCount++;
+			QTEST_ASSERT(QTest::testFuncCount < 512);
         }
     }
+
+    if (QTest::seedSet && !QTest::randomOrder) {
+        printf("-seed requires -random\n");
+        exit(1);
+    }
 }
 
 QBenchmarkResult qMedian(const QList<QBenchmarkResult> &container)
@@ -1466,9 +1542,11 @@ static void qInvokeTestMethods(QObject *testObject)
 {
     const QMetaObject *metaObject = testObject->metaObject();
     QTEST_ASSERT(metaObject);
-
-    QTestLog::startLogging();
-
+    if (QTest::randomOrder) {
+        QTestLog::startLogging(QTest::seed);
+    } else {
+        QTestLog::startLogging();
+    }
     QTestResult::setCurrentTestFunction("initTestCase");
     QTestResult::setCurrentTestLocation(QTestResult::DataFunc);
     QTestTable::globalTestTable();
@@ -1484,21 +1562,31 @@ static void qInvokeTestMethods(QObject *testObject)
 
         if(!QTestResult::skipCurrentTest() && !previousFailed) {
 
-            if (lastTestFuncIdx >= 0) {
-                for (int i = 0; i <= lastTestFuncIdx; ++i) {
-                    if (!qInvokeTestMethod(metaObject->method(testFuncs[i].function).signature(),
-                                           testFuncs[i].data))
+            if (QTest::testFuncs) {
+                if (QTest::randomOrder)
+                    randomizeList(QTest::testFuncs, QTest::testFuncCount);
+                for (int i = 0; i != QTest::testFuncCount; i++) {
+                    if (!qInvokeTestMethod(metaObject->method(QTest::testFuncs[i].function()).signature(),
+                                                              QTest::testFuncs[i].data())) {
                         break;
+                    }
                 }
+                testFuncCleaner.cleanup();
             } else {
                 int methodCount = metaObject->methodCount();
-                for (int i = 0; i < methodCount; ++i) {
-                    QMetaMethod slotMethod = metaObject->method(i);
-                    if (!isValidSlot(slotMethod))
+                QMetaMethod *testMethods = new QMetaMethod[methodCount];
+                for (int i = 0; i != methodCount; i++)
+                    testMethods[i] = metaObject->method(i);
+                if (QTest::randomOrder)
+                    randomizeList(testMethods, methodCount);
+                for (int i = 0; i != methodCount; i++) {
+                    if (!isValidSlot(testMethods[i]))
                         continue;
-                    if (!qInvokeTestMethod(slotMethod.signature()))
+                    if (!qInvokeTestMethod(testMethods[i].signature()))
                         break;
                 }
+                delete[] testMethods;
+                testMethods = 0;
             }
         }
 
@@ -1689,6 +1777,9 @@ int QTest::qExec(QObject *testObject, int argc, char **argv)
 
     QTestResult::setCurrentTestObject(metaObject->className());
     qParseArgs(argc, argv);
+    if (QTest::randomOrder) {
+        seedRandom();
+    }
 #ifdef QTESTLIB_USE_VALGRIND
     if (QBenchmarkGlobalData::current->mode() == QBenchmarkGlobalData::CallgrindParentProcess) {
         const QStringList origAppArgs(QCoreApplication::arguments());
diff --git a/src/testlib/qtestlightxmlstreamer.cpp b/src/testlib/qtestlightxmlstreamer.cpp
index 0ac9ea8..cc5397a 100644
--- a/src/testlib/qtestlightxmlstreamer.cpp
+++ b/src/testlib/qtestlightxmlstreamer.cpp
@@ -42,6 +42,7 @@
 #include "qtestlightxmlstreamer.h"
 #include "qtestelement.h"
 #include "qtestelementattribute.h"
+#include "qtestlogger_p.h"
 
 #include "QtTest/private/qtestlog_p.h"
 #include "QtTest/private/qtestresult_p.h"
@@ -164,8 +165,13 @@ void QTestLightXmlStreamer::formatBeforeAttributes(const QTestElement *element,
 void QTestLightXmlStreamer::output(QTestElement *element) const
 {
     QTestCharBuffer buf;
-    QTest::qt_asprintf(&buf, "<Environment>\n    <QtVersion>%s</QtVersion>\n    <QTestVersion>%s</QTestVersion>\n",
+    if (logger()->hasRandomSeed()) {
+        QTest::qt_asprintf(&buf, "<Environment>\n    <QtVersion>%s</QtVersion>\n    <QTestVersion>%s</QTestVersion>\n    <RandomSeed>%d</RandomSeed>\n",
+                       qVersion(), QTEST_VERSION_STR, logger()->randomSeed() );
+    } else {
+        QTest::qt_asprintf(&buf, "<Environment>\n    <QtVersion>%s</QtVersion>\n    <QTestVersion>%s</QTestVersion>\n",
                        qVersion(), QTEST_VERSION_STR );
+    }
     outputString(buf.constData());
 
     QTest::qt_asprintf(&buf, "</Environment>\n");
diff --git a/src/testlib/qtestlog.cpp b/src/testlib/qtestlog.cpp
index 398dec5..d58e231 100644
--- a/src/testlib/qtestlog.cpp
+++ b/src/testlib/qtestlog.cpp
@@ -168,6 +168,29 @@ namespace QTest {
         }
     }
 
+void initLogger()
+{
+    switch (QTest::logMode) {
+        case QTestLog::Plain:
+            QTest::testLogger = new QPlainTestLogger;
+            break;
+        case QTestLog::XML:{
+            if(QTest::flushMode == QTestLog::FLushOn)
+                QTest::testLogger = new QXmlTestLogger(QXmlTestLogger::Complete);
+            else
+                QTest::testLogger = new QTestLogger(QTestLogger::TLF_XML);
+            break;
+        }case QTestLog::LightXML:{
+            if(QTest::flushMode == QTestLog::FLushOn)
+                QTest::testLogger = new QXmlTestLogger(QXmlTestLogger::Light);
+            else
+                QTest::testLogger = new QTestLogger(QTestLogger::TLF_LightXml);
+            break;
+        }case QTestLog::XunitXML:
+            QTest::testLogger = new QTestLogger(QTestLogger::TLF_XunitXml);
+        }
+}
+
 }
 
 QTestLog::QTestLog()
@@ -268,32 +291,20 @@ void QTestLog::addBenchmarkResult(const QBenchmarkResult &result)
     QTest::testLogger->addBenchmarkResult(result);
 }
 
-void QTestLog::startLogging()
+void QTestLog::startLogging(unsigned int randomSeed)
 {
     QTEST_ASSERT(!QTest::testLogger);
-
-    switch (QTest::logMode) {
-        case QTestLog::Plain:
-            QTest::testLogger = new QPlainTestLogger;
-            break;
-        case QTestLog::XML:{
-            if(QTest::flushMode == QTestLog::FLushOn)
-                QTest::testLogger = new QXmlTestLogger(QXmlTestLogger::Complete);
-            else
-                QTest::testLogger = new QTestLogger(QTestLogger::TLF_XML);
-            break;
-        }case QTestLog::LightXML:{
-            if(QTest::flushMode == QTestLog::FLushOn)
-                QTest::testLogger = new QXmlTestLogger(QXmlTestLogger::Light);
-            else
-                QTest::testLogger = new QTestLogger(QTestLogger::TLF_LightXml);
-            break;
-        }case QTestLog::XunitXML:
-            QTest::testLogger = new QTestLogger(QTestLogger::TLF_XunitXml);
-        }
-
+    QTest::initLogger();
+    QTest::testLogger->registerRandomSeed(randomSeed);
     QTest::testLogger->startLogging();
+    QTest::oldMessageHandler = qInstallMsgHandler(QTest::messageHandler);
+}
 
+void QTestLog::startLogging()
+{
+    QTEST_ASSERT(!QTest::testLogger);
+    QTest::initLogger();
+    QTest::testLogger->startLogging();
     QTest::oldMessageHandler = qInstallMsgHandler(QTest::messageHandler);
 }
 
diff --git a/src/testlib/qtestlog_p.h b/src/testlib/qtestlog_p.h
index d36ff04..01d39eb 100644
--- a/src/testlib/qtestlog_p.h
+++ b/src/testlib/qtestlog_p.h
@@ -83,6 +83,7 @@ public:
     static void info(const char *msg, const char *file, int line);
 
     static void startLogging();
+    static void startLogging(unsigned int randomSeed);
     static void stopLogging();
 
     static void setLogMode(LogMode mode);
@@ -97,7 +98,6 @@ public:
     static void setMaxWarnings(int max);
 
     static void setFlushMode(FlushMode mode);
-
 private:
     QTestLog();
     ~QTestLog();
diff --git a/src/testlib/qtestlogger.cpp b/src/testlib/qtestlogger.cpp
index f0be6be..cab97d1 100644
--- a/src/testlib/qtestlogger.cpp
+++ b/src/testlib/qtestlogger.cpp
@@ -62,7 +62,8 @@ QTestLogger::QTestLogger(int fm)
     warningCounter(0), skipCounter(0),
     systemCounter(0), qdebugCounter(0),
     qwarnCounter(0), qfatalCounter(0),
-    infoCounter(0)
+    infoCounter(0), randomSeed_(0),
+    hasRandomSeed_(false)
 {
 }
 
@@ -133,6 +134,14 @@ void QTestLogger::stopLogging()
         property->addAttribute(QTest::AI_PropertyValue, qVersion());
         properties->addLogElement(property);
 
+        if (hasRandomSeed()) {
+            property = new QTestElement(QTest::LET_Property);
+            property->addAttribute(QTest::AI_Name, "RandomSeed");
+            QTest::qt_snprintf(buf, sizeof(buf), "%i", randomSeed());
+            property->addAttribute(QTest::AI_PropertyValue, buf);
+            properties->addLogElement(property);
+        }
+
         currentLogElement->addLogElement(properties);
 
         currentLogElement->addLogElement(iterator);
@@ -420,5 +429,21 @@ int QTestLogger::infoCount() const
     return infoCounter;
 }
 
+void QTestLogger::registerRandomSeed(unsigned int seed)
+{
+    randomSeed_ = seed;
+    hasRandomSeed_ = true;
+}
+
+unsigned int QTestLogger::randomSeed() const
+{
+    return randomSeed_;
+}
+
+bool QTestLogger::hasRandomSeed() const
+{
+    return hasRandomSeed_;
+}
+
 QT_END_NAMESPACE
 
diff --git a/src/testlib/qtestlogger_p.h b/src/testlib/qtestlogger_p.h
index bb7a358..8932a85 100644
--- a/src/testlib/qtestlogger_p.h
+++ b/src/testlib/qtestlogger_p.h
@@ -101,6 +101,9 @@ class QTestLogger : public QAbstractTestLogger
         int qwarnCount() const;
         int qfatalCount() const;
         int infoCount() const;
+        void registerRandomSeed(unsigned int seed);
+        unsigned int randomSeed() const;
+        bool hasRandomSeed() const;
 
     private:
         QTestElement *listOfTestcases;
@@ -121,6 +124,8 @@ class QTestLogger : public QAbstractTestLogger
         int qwarnCounter;
         int qfatalCounter;
         int infoCounter;
+        unsigned int randomSeed_;
+        bool hasRandomSeed_;
 };
 
 QT_END_NAMESPACE
diff --git a/src/testlib/qtestxmlstreamer.cpp b/src/testlib/qtestxmlstreamer.cpp
index f63c221..a6b8376 100644
--- a/src/testlib/qtestxmlstreamer.cpp
+++ b/src/testlib/qtestxmlstreamer.cpp
@@ -42,6 +42,7 @@
 #include "qtestxmlstreamer.h"
 #include "qtestelement.h"
 #include "qtestelementattribute.h"
+#include "qtestlogger_p.h"
 
 #include "QtTest/private/qtestlog_p.h"
 #include "QtTest/private/qtestresult_p.h"
@@ -204,8 +205,13 @@ void QTestXmlStreamer::output(QTestElement *element) const
                        quotedTc.constData());
     outputString(buf.constData());
 
-    QTest::qt_asprintf(&buf, "<Environment>\n    <QtVersion>%s</QtVersion>\n    <QTestVersion>%s</QTestVersion>\n",
-                       qVersion(), QTEST_VERSION_STR );
+    if (logger()->hasRandomSeed()) {
+        QTest::qt_asprintf(&buf, "<Environment>\n    <QtVersion>%s</QtVersion>\n    <QTestVersion>%s</QTestVersion>\n    <RandomSeed>%d</RandomSeed>\n",
+                           qVersion(), QTEST_VERSION_STR, logger()->randomSeed() );
+    } else {
+        QTest::qt_asprintf(&buf, "<Environment>\n    <QtVersion>%s</QtVersion>\n    <QTestVersion>%s</QTestVersion>\n",
+                           qVersion(), QTEST_VERSION_STR );
+    }
     outputString(buf.constData());
 
     QTest::qt_asprintf(&buf, "</Environment>\n");
diff --git a/src/testlib/qxmltestlogger.cpp b/src/testlib/qxmltestlogger.cpp
index 07e8ef0..2bf7d77 100644
--- a/src/testlib/qxmltestlogger.cpp
+++ b/src/testlib/qxmltestlogger.cpp
@@ -93,7 +93,7 @@ namespace QTest {
 
 
 QXmlTestLogger::QXmlTestLogger(XmlMode mode )
-    :xmlmode(mode)
+    :xmlmode(mode), randomSeed(0), hasRandomSeed(false)
 {
 
 }
@@ -116,11 +116,20 @@ void QXmlTestLogger::startLogging()
         outputString(buf.constData());
     }
 
-    QTest::qt_asprintf(&buf,
-            "<Environment>\n"
-            "    <QtVersion>%s</QtVersion>\n"
-            "    <QTestVersion>"QTEST_VERSION_STR"</QTestVersion>\n"
-            "</Environment>\n", qVersion());
+    if (hasRandomSeed) {
+       QTest::qt_asprintf(&buf,
+                "<Environment>\n"
+                "    <QtVersion>%s</QtVersion>\n"
+                "    <QTestVersion>"QTEST_VERSION_STR"</QTestVersion>\n"
+                "    <RandomSeed>%d</RandomSeed>\n"
+                "</Environment>\n", qVersion(), randomSeed);
+    } else {
+       QTest::qt_asprintf(&buf,
+                "<Environment>\n"
+                "    <QtVersion>%s</QtVersion>\n"
+                "    <QTestVersion>"QTEST_VERSION_STR"</QTestVersion>\n"
+                "</Environment>\n", qVersion());
+    }
     outputString(buf.constData());
 }
 
@@ -441,4 +450,10 @@ int QXmlTestLogger::xmlCdata(QTestCharBuffer* str, char const* src)
     return allocateStringFn(str, src, QXmlTestLogger::xmlCdata);
 }
 
+void QXmlTestLogger::registerRandomSeed(unsigned int seed)
+{
+    randomSeed = seed;
+    hasRandomSeed = true;
+}
+
 QT_END_NAMESPACE
diff --git a/src/testlib/qxmltestlogger_p.h b/src/testlib/qxmltestlogger_p.h
index ae918dc..82dd8a6 100644
--- a/src/testlib/qxmltestlogger_p.h
+++ b/src/testlib/qxmltestlogger_p.h
@@ -79,6 +79,8 @@ public:
     void addMessage(MessageTypes type, const char *message,
                     const char *file = 0, int line = 0);
 
+    void registerRandomSeed(unsigned int seed);
+
     static int xmlCdata(QTestCharBuffer *dest, char const* src);
     static int xmlQuote(QTestCharBuffer *dest, char const* src);
     static int xmlCdata(QTestCharBuffer *dest, char const* src, size_t n);
@@ -86,6 +88,8 @@ public:
 
 private:
     XmlMode xmlmode;
+    unsigned int randomSeed;
+    bool hasRandomSeed;
 };
 
 QT_END_NAMESPACE