Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qt

Conflicts:
	doc/src/qnamespace.qdoc
	doc/src/snippets/code/src_gui_qproxystyle.cpp
	src/3rdparty/webkit/VERSION
	src/3rdparty/webkit/WebKit/qt/ChangeLog
	src/gui/graphicsview/qgraphicsscene.cpp
	src/gui/kernel/qapplication.cpp
	src/gui/kernel/qapplication_x11.cpp
	src/gui/kernel/qt_x11_p.h
	src/gui/kernel/qwidget.cpp
	src/gui/styles/qproxystyle.cpp
	src/gui/styles/qstyle.cpp
	src/scripttools/debugging/qscriptdebugger.cpp
	src/scripttools/debugging/qscriptenginedebugger.cpp
	src/sql/drivers/odbc/qsql_odbc.cpp
	src/sql/kernel/qsqldatabase.cpp
	src/sql/kernel/qsqldriver.cpp

10 files changed, 353 insertions, 3 deletions

diff --git a/tests/auto/qscriptable/tst_qscriptable.cpp b/tests/auto/qscriptable/tst_qscriptable.cpp
index 5eabbee..1dd975a 100644
--- a/tests/auto/qscriptable/tst_qscriptable.cpp
+++ b/tests/auto/qscriptable/tst_qscriptable.cpp
@@ -49,7 +49,7 @@
 //TESTED_CLASS=
 //TESTED_FILES=
 
-class MyScriptable : public QObject, protected QScriptable
+class MyScriptable : public QObject, public QScriptable
 {
     Q_OBJECT
     Q_PROPERTY(int baz READ baz WRITE setBaz)
@@ -87,6 +87,7 @@ public slots:
     QObject *zab();
     QObject *setZab(QObject *);
     QScriptValue getArguments();
+    int getArgumentCount();
 
 signals:
     void sig(int);
@@ -128,6 +129,11 @@ QScriptValue MyScriptable::getArguments()
     return context()->argumentsObject();
 }
 
+int MyScriptable::getArgumentCount()
+{
+    return context()->argumentCount();
+}
+
 void MyScriptable::foo()
 {
     m_lastEngine = engine();
@@ -224,6 +230,8 @@ void tst_QScriptable::cleanupTestCase()
 
 void tst_QScriptable::engine()
 {
+    QCOMPARE(m_scriptable.engine(), (QScriptEngine*)0);
+    QCOMPARE(m_scriptable.context(), (QScriptContext*)0);
     QCOMPARE(m_scriptable.lastEngine(), (QScriptEngine *)0);
 
     // reading property
@@ -360,6 +368,14 @@ void tst_QScriptable::arguments()
     QVERIFY(args.property("1").strictlyEquals(QScriptValue(&m_engine, 20)));
     QVERIFY(args.property("2").strictlyEquals(QScriptValue(&m_engine, 30)));
     QVERIFY(args.property("3").strictlyEquals(QScriptValue(&m_engine, "hi")));
+
+    QScriptValue argc = m_engine.evaluate("scriptable.getArgumentCount(1, 2, 3)");
+    QVERIFY(argc.isNumber());
+    QCOMPARE(argc.toInt32(), 3);
+
+    QCOMPARE(m_scriptable.argumentCount(), -1);
+    QVERIFY(!m_scriptable.argument(-1).isValid());
+    QVERIFY(!m_scriptable.argument(0).isValid());
 }
 
 void tst_QScriptable::throwError()
diff --git a/tests/auto/qscriptcontext/tst_qscriptcontext.cpp b/tests/auto/qscriptcontext/tst_qscriptcontext.cpp
index bfcd6ee..e2eb8cf0 100644
--- a/tests/auto/qscriptcontext/tst_qscriptcontext.cpp
+++ b/tests/auto/qscriptcontext/tst_qscriptcontext.cpp
@@ -72,6 +72,7 @@ private slots:
     void scopeChain();
     void pushAndPopScope();
     void getSetActivationObject();
+    void toString();
 };
 
 tst_QScriptContext::tst_QScriptContext()
@@ -438,6 +439,7 @@ void tst_QScriptContext::pushAndPopContext()
     QCOMPARE(ctx->isCalledAsConstructor(), false);
     QCOMPARE(ctx->argumentCount(), 0);
     QCOMPARE(ctx->argument(0).isUndefined(), true);
+    QVERIFY(!ctx->argument(-1).isValid());
     QCOMPARE(ctx->argumentsObject().isObject(), true);
     QCOMPARE(ctx->activationObject().isObject(), true);
     QCOMPARE(ctx->callee().isValid(), false);
@@ -687,5 +689,21 @@ void tst_QScriptContext::getSetActivationObject()
     }
 }
 
+static QScriptValue parentContextToString(QScriptContext *ctx, QScriptEngine *)
+{
+    return ctx->parentContext()->toString();
+}
+
+void tst_QScriptContext::toString()
+{
+    QScriptEngine eng;
+    eng.globalObject().setProperty("parentContextToString", eng.newFunction(parentContextToString));
+    QScriptValue ret = eng.evaluate("function foo(first, second, third) {\n"
+                                    "    return parentContextToString();\n"
+                                    "}; foo(1, 2, 3)", "script.qs");
+    QVERIFY(ret.isString());
+    QCOMPARE(ret.toString(), QString::fromLatin1("foo (first=1, second=2, third=3) at script.qs:2"));
+}
+
 QTEST_MAIN(tst_QScriptContext)
 #include "tst_qscriptcontext.moc"
diff --git a/tests/auto/qscriptcontextinfo/tst_qscriptcontextinfo.cpp b/tests/auto/qscriptcontextinfo/tst_qscriptcontextinfo.cpp
index df1e14f..82c66f8 100644
--- a/tests/auto/qscriptcontextinfo/tst_qscriptcontextinfo.cpp
+++ b/tests/auto/qscriptcontextinfo/tst_qscriptcontextinfo.cpp
@@ -95,6 +95,7 @@ private slots:
     void builtinFunctionNames();
     void nullContext();
     void streaming();
+    void assignmentAndComparison();
 };
 
 tst_QScriptContextInfo::tst_QScriptContextInfo()
@@ -553,5 +554,24 @@ void tst_QScriptContextInfo::streaming()
     }
 }
 
+void tst_QScriptContextInfo::assignmentAndComparison()
+{
+    QScriptEngine eng;
+    eng.globalObject().setProperty("getContextInfoList", eng.newFunction(getContextInfoList));
+    QString fileName = "ciao.qs";
+    int lineNumber = 456;
+    QScriptValue ret = eng.evaluate("function bar(a, b, c) {\n return getContextInfoList();\n}\nbar()",
+                                    fileName, lineNumber);
+    QList<QScriptContextInfo> lst = qscriptvalue_cast<QList<QScriptContextInfo> >(ret);
+    QCOMPARE(lst.size(), 3);
+    QScriptContextInfo ci = lst.at(0);
+    QScriptContextInfo same = ci;
+    QVERIFY(ci == same);
+    QVERIFY(!(ci != same));
+    QScriptContextInfo other = lst.at(1);
+    QVERIFY(!(ci == other));
+    QVERIFY(ci != other);
+}
+
 QTEST_MAIN(tst_QScriptContextInfo)
 #include "tst_qscriptcontextinfo.moc"
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp
index fe60cd0..230f889 100644
--- a/tests/auto/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp
@@ -64,6 +64,7 @@ public:
     virtual ~tst_QScriptEngine();
 
 private slots:
+    void constructWithParent();
     void currentContext();
     void pushPopContext();
     void getSetDefaultPrototype();
@@ -119,6 +120,7 @@ private slots:
     void getSetAgent();
     void reentrancy();
     void incDecNonObjectProperty();
+    void installTranslatorFunctions();
 };
 
 tst_QScriptEngine::tst_QScriptEngine()
@@ -129,6 +131,17 @@ tst_QScriptEngine::~tst_QScriptEngine()
 {
 }
 
+void tst_QScriptEngine::constructWithParent()
+{
+    QPointer<QScriptEngine> ptr;
+    {
+        QObject obj;
+        QScriptEngine *engine = new QScriptEngine(&obj);
+        ptr = engine;
+    }
+    QVERIFY(ptr == 0);
+}
+
 void tst_QScriptEngine::currentContext()
 {
     QScriptEngine eng;
@@ -945,6 +958,22 @@ void tst_QScriptEngine::checkSyntax()
     QCOMPARE(result.errorLineNumber(), errorLineNumber);
     QCOMPARE(result.errorColumnNumber(), errorColumnNumber);
     QCOMPARE(result.errorMessage(), errorMessage);
+
+    // assignment
+    {
+        QScriptSyntaxCheckResult copy = result;
+        QCOMPARE(copy.state(), result.state());
+        QCOMPARE(copy.errorLineNumber(), result.errorLineNumber());
+        QCOMPARE(copy.errorColumnNumber(), result.errorColumnNumber());
+        QCOMPARE(copy.errorMessage(), result.errorMessage());
+    }
+    {
+        QScriptSyntaxCheckResult copy(result);
+        QCOMPARE(copy.state(), result.state());
+        QCOMPARE(copy.errorLineNumber(), result.errorLineNumber());
+        QCOMPARE(copy.errorColumnNumber(), result.errorColumnNumber());
+        QCOMPARE(copy.errorMessage(), result.errorMessage());
+    }
 }
 
 void tst_QScriptEngine::canEvaluate_data()
@@ -1467,6 +1496,61 @@ void tst_QScriptEngine::valueConversion()
         Foo foo = qScriptValueToValue<Foo>(str);
         QCOMPARE(foo.x, 123);
     }
+
+    // more built-in types
+    {
+        QScriptValue val = qScriptValueFromValue(&eng, uint(123));
+        QVERIFY(val.isNumber());
+        QCOMPARE(val.toInt32(), 123);
+    }
+    {
+        QScriptValue val = qScriptValueFromValue(&eng, qulonglong(123));
+        QVERIFY(val.isNumber());
+        QCOMPARE(val.toInt32(), 123);
+    }
+    {
+        QScriptValue val = qScriptValueFromValue(&eng, float(123));
+        QVERIFY(val.isNumber());
+        QCOMPARE(val.toInt32(), 123);
+    }
+    {
+        QScriptValue val = qScriptValueFromValue(&eng, short(123));
+        QVERIFY(val.isNumber());
+        QCOMPARE(val.toInt32(), 123);
+    }
+    {
+        QScriptValue val = qScriptValueFromValue(&eng, ushort(123));
+        QVERIFY(val.isNumber());
+        QCOMPARE(val.toInt32(), 123);
+    }
+    {
+        QScriptValue val = qScriptValueFromValue(&eng, char(123));
+        QVERIFY(val.isNumber());
+        QCOMPARE(val.toInt32(), 123);
+    }
+    {
+        QScriptValue val = qScriptValueFromValue(&eng, uchar(123));
+        QVERIFY(val.isNumber());
+        QCOMPARE(val.toInt32(), 123);
+    }
+    {
+        QDateTime in = QDateTime::currentDateTime();
+        QScriptValue val = qScriptValueFromValue(&eng, in);
+        QVERIFY(val.isDate());
+        QCOMPARE(val.toDateTime(), in);
+    }
+    {
+        QDate in = QDate::currentDate();
+        QScriptValue val = qScriptValueFromValue(&eng, in);
+        QVERIFY(val.isDate());
+        QCOMPARE(val.toDateTime().date(), in);
+    }
+    {
+        QRegExp in = QRegExp("foo");
+        QScriptValue val = qScriptValueFromValue(&eng, in);
+        QVERIFY(val.isRegExp());
+        QCOMPARE(val.toRegExp(), in);
+    }
 }
 
 static QScriptValue __import__(QScriptContext *ctx, QScriptEngine *eng)
@@ -3415,5 +3499,49 @@ void tst_QScriptEngine:: incDecNonObjectProperty()
     }
 }
 
+void tst_QScriptEngine::installTranslatorFunctions()
+{
+    QScriptEngine eng;
+    QScriptValue global = eng.globalObject();
+    QVERIFY(!global.property("qsTranslate").isValid());
+    QVERIFY(!global.property("QT_TRANSLATE_NOOP").isValid());
+    QVERIFY(!global.property("qsTr").isValid());
+    QVERIFY(!global.property("QT_TR_NOOP").isValid());
+    QVERIFY(!global.property("String").property("prototype").property("arg").isValid());
+
+    eng.installTranslatorFunctions();
+    QVERIFY(global.property("qsTranslate").isFunction());
+    QVERIFY(global.property("QT_TRANSLATE_NOOP").isFunction());
+    QVERIFY(global.property("qsTr").isFunction());
+    QVERIFY(global.property("QT_TR_NOOP").isFunction());
+    QVERIFY(global.property("String").property("prototype").property("arg").isFunction());
+
+    {
+        QScriptValue ret = eng.evaluate("qsTr('foo')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("foo"));
+    }
+    {
+        QScriptValue ret = eng.evaluate("qsTranslate('foo', 'bar')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("bar"));
+    }
+    {
+        QScriptValue ret = eng.evaluate("QT_TR_NOOP('foo')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("foo"));
+    }
+    {
+        QScriptValue ret = eng.evaluate("QT_TRANSLATE_NOOP('foo', 'bar')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("bar"));
+    }
+    {
+        QScriptValue ret = eng.evaluate("'foo%0'.arg('bar')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("foobar"));
+    }
+}
+
 QTEST_MAIN(tst_QScriptEngine)
 #include "tst_qscriptengine.moc"
diff --git a/tests/auto/qscriptenginedebugger/tst_qscriptenginedebugger.cpp b/tests/auto/qscriptenginedebugger/tst_qscriptenginedebugger.cpp
index aa5da04..41e14ce 100644
--- a/tests/auto/qscriptenginedebugger/tst_qscriptenginedebugger.cpp
+++ b/tests/auto/qscriptenginedebugger/tst_qscriptenginedebugger.cpp
@@ -118,8 +118,22 @@ void tst_QScriptEngineDebugger::attachAndDetach()
     {
         QScriptEngineDebugger debugger;
         QScriptEngine engine;
+        QScriptValue oldPrint = engine.globalObject().property("print");
+        QVERIFY(oldPrint.isFunction());
+        QVERIFY(!engine.globalObject().property("__FILE__").isValid());
+        QVERIFY(!engine.globalObject().property("__LINE__").isValid());
+
         debugger.attachTo(&engine);
+        QVERIFY(engine.globalObject().property("__FILE__").isUndefined());
+        QVERIFY(engine.globalObject().property("__LINE__").isNumber());
+        QVERIFY(!engine.globalObject().property("print").strictlyEquals(oldPrint));
+
         debugger.detach();
+        QEXPECT_FAIL("", "Task 256184", Continue);
+        QVERIFY(!engine.globalObject().property("print").isValid());
+        QEXPECT_FAIL("", "Task 256184", Continue);
+        QVERIFY(!engine.globalObject().property("__FILE__").isValid());
+//        QVERIFY(!engine.globalObject().property("__LINE__").isValid());
     }
     {
         QScriptEngineDebugger debugger;
diff --git a/tests/auto/qscriptqobject/tst_qscriptqobject.cpp b/tests/auto/qscriptqobject/tst_qscriptqobject.cpp
index 2c47c49..24c283e 100644
--- a/tests/auto/qscriptqobject/tst_qscriptqobject.cpp
+++ b/tests/auto/qscriptqobject/tst_qscriptqobject.cpp
@@ -1906,6 +1906,22 @@ void tst_QScriptExtQObject::cppConnectAndDisconnect()
         QVERIFY(qScriptDisconnect(m_myObject, SIGNAL(mySignal()), QScriptValue(), fun));
         QCOMPARE(m_myObject->disconnectedSignal().constData(), SIGNAL(mySignal()));
     }
+
+    // bad args
+    QVERIFY(!qScriptConnect(0, SIGNAL(foo()), QScriptValue(), fun));
+    QVERIFY(!qScriptConnect(&edit, 0, QScriptValue(), fun));
+    QVERIFY(!qScriptConnect(&edit, SIGNAL(foo()), QScriptValue(), fun));
+    QVERIFY(!qScriptConnect(&edit, SIGNAL(textChanged(QString)), QScriptValue(), QScriptValue()));
+    QVERIFY(!qScriptDisconnect(0, SIGNAL(foo()), QScriptValue(), fun));
+    QVERIFY(!qScriptDisconnect(&edit, 0, QScriptValue(), fun));
+    QVERIFY(!qScriptDisconnect(&edit, SIGNAL(foo()), QScriptValue(), fun));
+    QVERIFY(!qScriptDisconnect(&edit, SIGNAL(textChanged(QString)), QScriptValue(), QScriptValue()));
+    {
+        QScriptEngine eng2;
+        QScriptValue receiverInDifferentEngine = eng2.newObject();
+        QVERIFY(!qScriptConnect(&edit, SIGNAL(textChanged(QString)), receiverInDifferentEngine, fun));
+        QVERIFY(!qScriptDisconnect(&edit, SIGNAL(textChanged(QString)), receiverInDifferentEngine, fun));
+    }
 }
 
 void tst_QScriptExtQObject::classEnums()
diff --git a/tests/auto/qscriptvalue/tst_qscriptvalue.cpp b/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
index ad1080a..7901b65 100644
--- a/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
+++ b/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
@@ -1482,21 +1482,43 @@ void tst_QScriptValue::toObject()
     {
         QScriptValue undefined = QScriptValue(QScriptValue::UndefinedValue);
         QVERIFY(!undefined.toObject().isValid());
+        QVERIFY(!eng.toObject(undefined).isValid());
 
         QScriptValue null = QScriptValue(QScriptValue::NullValue);
         QVERIFY(!null.toObject().isValid());
+        QVERIFY(!eng.toObject(null).isValid());
 
         QScriptValue falskt = QScriptValue(false);
         QVERIFY(!falskt.toObject().isValid());
+        {
+            QScriptValue tmp = eng.toObject(falskt);
+            QVERIFY(tmp.isObject());
+            QVERIFY(tmp.toBool());
+        }
 
         QScriptValue sant = QScriptValue(true);
         QVERIFY(!sant.toObject().isValid());
+        {
+            QScriptValue tmp = eng.toObject(sant);
+            QVERIFY(tmp.isObject());
+            QVERIFY(tmp.toBool());
+        }
 
         QScriptValue number = QScriptValue(123.0);
         QVERIFY(!number.toObject().isValid());
+        {
+            QScriptValue tmp = eng.toObject(number);
+            QVERIFY(tmp.isObject());
+            QCOMPARE(tmp.toInt32(), number.toInt32());
+        }
 
-        QScriptValue str = QScriptValue(QString("ciao"));
+        QScriptValue str = QScriptValue(QString::fromLatin1("ciao"));
         QVERIFY(!str.toObject().isValid());
+        {
+            QScriptValue tmp = eng.toObject(str);
+            QVERIFY(tmp.isObject());
+            QCOMPARE(tmp.toString(), QString::fromLatin1("ciao"));
+        }
     }
 }
 
@@ -2360,6 +2382,16 @@ void tst_QScriptValue::call()
             QCOMPARE(qIsNaN(ret.toNumber()), true);
         }
     }
+    {
+        QScriptValue fun = eng.evaluate("Object");
+        QVERIFY(fun.isFunction());
+        QScriptEngine eng2;
+        QScriptValue objectInDifferentEngine = eng2.newObject();
+        QScriptValueList args;
+        args << objectInDifferentEngine;
+        QTest::ignoreMessage(QtWarningMsg, "QScriptValue::call() failed: cannot call function with argument created in a different engine");
+        fun.call(QScriptValue(), args);
+    }
 
     // test that invalid return value is handled gracefully
     {
diff --git a/tests/auto/qtransform/tst_qtransform.cpp b/tests/auto/qtransform/tst_qtransform.cpp
index 3b13a41..99a449a 100644
--- a/tests/auto/qtransform/tst_qtransform.cpp
+++ b/tests/auto/qtransform/tst_qtransform.cpp
@@ -654,7 +654,7 @@ void tst_QTransform::transform()
     d.rotate(30);
     e.shear(0.5, 0.5);
 
-    QCOMPARE(t, e * d * c * b * a);
+    QVERIFY(qFuzzyCompare(t, e * d * c * b * a));
 }
 
 void tst_QTransform::mapEmptyPath()
diff --git a/tests/benchmarks/qdir/qdir.pro b/tests/benchmarks/qdir/qdir.pro
new file mode 100644
index 0000000..2cdebfd
--- /dev/null
+++ b/tests/benchmarks/qdir/qdir.pro
@@ -0,0 +1,8 @@
+load(qttest_p4)
+TEMPLATE = app
+TARGET = tst_qdir
+DEPENDPATH += .
+INCLUDEPATH += .
+
+# Input
+SOURCES += tst_qdir.cpp
diff --git a/tests/benchmarks/qdir/tst_qdir.cpp b/tests/benchmarks/qdir/tst_qdir.cpp
new file mode 100644
index 0000000..6405645
--- /dev/null
+++ b/tests/benchmarks/qdir/tst_qdir.cpp
@@ -0,0 +1,98 @@
+#include <QtTest/QtTest>
+
+#include<dirent.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+class Test : public QObject{
+  Q_OBJECT
+public slots:
+    void initTestCase() {
+        QDir testdir = QDir::tempPath();
+
+        const QString subfolder_name = QLatin1String("test_speed");
+        QVERIFY(testdir.mkdir(subfolder_name));
+        QVERIFY(testdir.cd(subfolder_name));
+
+        for (uint i=0; i<10000; ++i) {
+            QFile file(testdir.absolutePath() + "/testfile_" + QString::number(i));
+            file.open(QIODevice::WriteOnly);
+        }
+    }
+    void cleanupTestCase() {
+        {
+            QDir testdir(QDir::tempPath() + QLatin1String("/test_speed"));
+
+            foreach (const QString &filename, testdir.entryList()) {
+                testdir.remove(filename);
+            }
+        }
+        const QDir temp = QDir(QDir::tempPath());
+        temp.rmdir(QLatin1String("test_speed"));
+    }
+private slots:
+    void sizeSpeed() {
+        QDir testdir(QDir::tempPath() + QLatin1String("/test_speed"));
+        QBENCHMARK {
+            QFileInfoList fileInfoList = testdir.entryInfoList(QDir::Files, QDir::Unsorted);
+            foreach (const QFileInfo &fileInfo, fileInfoList) {
+                fileInfo.isDir();
+                fileInfo.size();
+            }
+        }
+    }
+    void sizeSpeedWithoutFilter() {
+        QDir testdir(QDir::tempPath() + QLatin1String("/test_speed"));
+        QBENCHMARK {
+            QFileInfoList fileInfoList = testdir.entryInfoList(QDir::NoFilter, QDir::Unsorted);
+            foreach (const QFileInfo &fileInfo, fileInfoList) {
+                fileInfo.size();
+            }
+        }
+    }
+    void sizeSpeedWithoutFileInfoList() {
+        QDir testdir(QDir::tempPath() + QLatin1String("/test_speed"));
+        testdir.setSorting(QDir::Unsorted);
+        QBENCHMARK {
+            QStringList fileList = testdir.entryList(QDir::NoFilter, QDir::Unsorted);
+            foreach (const QString &filename, fileList) {
+                QFileInfo fileInfo(filename);
+                fileInfo.size();
+            }
+        }
+    }
+    void iDontWantAnyStat() {
+        QDir testdir(QDir::tempPath() + QLatin1String("/test_speed"));
+        testdir.setSorting(QDir::Unsorted);
+        testdir.setFilter(QDir::AllEntries | QDir::System | QDir::Hidden);
+        QBENCHMARK {
+            QStringList fileList = testdir.entryList(QDir::NoFilter, QDir::Unsorted);
+            foreach (const QString &filename, fileList) {
+
+            }
+        }
+    }
+#ifndef Q_OS_WIN
+    void testLowLevel() {
+        QDir testdir(QDir::tempPath() + QLatin1String("/test_speed"));
+        DIR *dir = opendir(qPrintable(testdir.absolutePath()));
+        QVERIFY(!chdir(qPrintable(testdir.absolutePath())));
+        QBENCHMARK {
+            struct dirent *item = readdir(dir);
+            while (item) {
+                char *fileName = item->d_name;
+
+                struct stat fileStat;
+                QVERIFY(!stat(fileName, &fileStat));
+
+                item = readdir(dir);
+            }
+        }
+        closedir(dir);
+    }
+#endif
+};
+
+QTEST_MAIN(Test)
+#include "tst_qdir.moc"