Merge remote-tracking branch 'origin/4.7' into HEAD

Conflicts:
	configure
	mkspecs/symbian-gcce/qmake.conf
	qmake/generators/metamakefile.cpp
	qmake/generators/win32/mingw_make.cpp
	src/corelib/global/global.pri
	src/corelib/global/qglobal.h
	src/opengl/qgl.cpp
	src/opengl/qwindowsurface_gl.cpp
	src/plugins/platforms/wayland/qwaylandbuffer.h
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tools/designer/src/components/formeditor/qdesigner_resource.cpp

12 files changed, 173 insertions, 10 deletions

diff --git a/tests/auto/declarative/qdeclarativeflickable/data/disabledcontent.qml b/tests/auto/declarative/qdeclarativeflickable/data/disabledcontent.qml
new file mode 100644
index 0000000..dcbb20b
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativeflickable/data/disabledcontent.qml
@@ -0,0 +1,8 @@
+import QtQuick 1.0
+
+Flickable {
+    width: 100; height: 100
+    contentWidth: 200; contentHeight: 300
+
+    QGraphicsWidget { width: 200; height: 300; enabled: false }
+}
diff --git a/tests/auto/declarative/qdeclarativeflickable/tst_qdeclarativeflickable.cpp b/tests/auto/declarative/qdeclarativeflickable/tst_qdeclarativeflickable.cpp
index 65ba316..d499edf 100644
--- a/tests/auto/declarative/qdeclarativeflickable/tst_qdeclarativeflickable.cpp
+++ b/tests/auto/declarative/qdeclarativeflickable/tst_qdeclarativeflickable.cpp
@@ -69,6 +69,7 @@ private slots:
     void maximumFlickVelocity();
     void flickDeceleration();
     void pressDelay();
+    void disabledContent();
     void nestedPressDelay();
     void flickableDirection();
     void qgraphicswidget();
@@ -247,6 +248,44 @@ void tst_qdeclarativeflickable::pressDelay()
     QCOMPARE(spy.count(),1);
 }
 
+// QT-4677
+void tst_qdeclarativeflickable::disabledContent()
+{
+    QDeclarativeView *canvas = new QDeclarativeView;
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/disabledcontent.qml"));
+    canvas->show();
+    canvas->setFocus();
+    QVERIFY(canvas->rootObject() != 0);
+
+    QDeclarativeFlickable *flickable = qobject_cast<QDeclarativeFlickable*>(canvas->rootObject());
+    QVERIFY(flickable != 0);
+
+    QVERIFY(flickable->contentX() == 0);
+    QVERIFY(flickable->contentY() == 0);
+
+    QTest::mousePress(canvas->viewport(), Qt::LeftButton, 0, canvas->mapFromScene(QPoint(50, 50)));
+    {
+        QMouseEvent mv(QEvent::MouseMove, canvas->mapFromScene(QPoint(70,70)), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
+        QApplication::sendEvent(canvas->viewport(), &mv);
+    }
+    {
+        QMouseEvent mv(QEvent::MouseMove, canvas->mapFromScene(QPoint(90,90)), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
+        QApplication::sendEvent(canvas->viewport(), &mv);
+    }
+    {
+        QMouseEvent mv(QEvent::MouseMove, canvas->mapFromScene(QPoint(100,100)), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
+        QApplication::sendEvent(canvas->viewport(), &mv);
+    }
+
+    QVERIFY(flickable->contentX() < 0);
+    QVERIFY(flickable->contentY() < 0);
+
+    QTest::mouseRelease(canvas->viewport(), Qt::LeftButton, 0, canvas->mapFromScene(QPoint(90, 90)));
+
+    delete canvas;
+}
+
+
 // QTBUG-17361
 void tst_qdeclarativeflickable::nestedPressDelay()
 {
diff --git a/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp b/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
index 5ced02b..c183934 100644
--- a/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
+++ b/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
@@ -69,6 +69,7 @@ private slots:
     void changed();
     void inserted();
     void removed();
+    void clear();
     void moved();
     void changeFlow();
     void currentIndex();
@@ -501,6 +502,44 @@ void tst_QDeclarativeGridView::removed()
     delete canvas;
 }
 
+void tst_QDeclarativeGridView::clear()
+{
+    QDeclarativeView *canvas = createView();
+
+    TestModel model;
+    for (int i = 0; i < 30; i++)
+        model.addItem("Item" + QString::number(i), "");
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+    ctxt->setContextProperty("testRightToLeft", QVariant(false));
+    ctxt->setContextProperty("testTopToBottom", QVariant(false));
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview1.qml"));
+    qApp->processEvents();
+
+    QDeclarativeGridView *gridview = findItem<QDeclarativeGridView>(canvas->rootObject(), "grid");
+    QVERIFY(gridview != 0);
+
+    QDeclarativeItem *contentItem = gridview->contentItem();
+    QVERIFY(contentItem != 0);
+
+    model.clear();
+
+    QVERIFY(gridview->count() == 0);
+    QVERIFY(gridview->currentItem() == 0);
+    QVERIFY(gridview->contentY() == 0);
+    QVERIFY(gridview->currentIndex() == -1);
+
+    // confirm sanity when adding an item to cleared list
+    model.addItem("New", "1");
+    QVERIFY(gridview->count() == 1);
+    QVERIFY(gridview->currentItem() != 0);
+    QVERIFY(gridview->currentIndex() == 0);
+
+    delete canvas;
+}
+
 void tst_QDeclarativeGridView::moved()
 {
     QDeclarativeView *canvas = createView();
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/InlineAssignmentsOverrideBindingsType.qml b/tests/auto/declarative/qdeclarativelanguage/data/InlineAssignmentsOverrideBindingsType.qml
new file mode 100644
index 0000000..4526cf0
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/InlineAssignmentsOverrideBindingsType.qml
@@ -0,0 +1,7 @@
+import QtQuick 1.0
+
+QtObject {
+    property InlineAssignmentsOverrideBindingsType2 nested: InlineAssignmentsOverrideBindingsType2 {
+        value: 19 * 33
+    }
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/InlineAssignmentsOverrideBindingsType2.qml b/tests/auto/declarative/qdeclarativelanguage/data/InlineAssignmentsOverrideBindingsType2.qml
new file mode 100644
index 0000000..4127ca4
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/InlineAssignmentsOverrideBindingsType2.qml
@@ -0,0 +1,5 @@
+import QtQuick 1.0
+
+QtObject {
+    property int value
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/inlineAssignmentsOverrideBindings.qml b/tests/auto/declarative/qdeclarativelanguage/data/inlineAssignmentsOverrideBindings.qml
new file mode 100644
index 0000000..8f3c5ce
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/inlineAssignmentsOverrideBindings.qml
@@ -0,0 +1,6 @@
+import QtQuick 1.0
+
+InlineAssignmentsOverrideBindingsType {
+    property int test: nested.value
+    nested.value: 11
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp b/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
index f3f41a9..5a2591f 100644
--- a/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
+++ b/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
@@ -134,6 +134,7 @@ private slots:
     void dontDoubleCallClassBegin();
     void reservedWords_data();
     void reservedWords();
+    void inlineAssignmentsOverrideBindings();
 
     void basicRemote_data();
     void basicRemote();
@@ -1413,9 +1414,18 @@ void tst_qdeclarativelanguage::testType(const QString& qml, const QString& type,
     }
 }
 
+// QTBUG-17276
+void tst_qdeclarativelanguage::inlineAssignmentsOverrideBindings()
+{
+    QDeclarativeComponent component(&engine, TEST_FILE("inlineAssignmentsOverrideBindings.qml"));
 
-// Import tests (QT-558)
+    QObject *o = component.create();
+    QVERIFY(o != 0);
+    QCOMPARE(o->property("test").toInt(), 11);
+    delete o;
+}
 
+// Import tests (QT-558)
 void tst_qdeclarativelanguage::importsBuiltin_data()
 {
     // QT-610
diff --git a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
index c87318e..2267a89 100644
--- a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
+++ b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
@@ -741,6 +741,13 @@ void tst_QDeclarativeListView::clear()
     QTRY_VERIFY(listview->count() == 0);
     QTRY_VERIFY(listview->currentItem() == 0);
     QTRY_VERIFY(listview->contentY() == 0);
+    QVERIFY(listview->currentIndex() == -1);
+
+    // confirm sanity when adding an item to cleared list
+    model.addItem("New", "1");
+    QTRY_VERIFY(listview->count() == 1);
+    QVERIFY(listview->currentItem() != 0);
+    QVERIFY(listview->currentIndex() == 0);
 
     delete canvas;
 }
diff --git a/tests/auto/qgraphicstransform/tst_qgraphicstransform.cpp b/tests/auto/qgraphicstransform/tst_qgraphicstransform.cpp
index 79f2213..9434a0b 100644
--- a/tests/auto/qgraphicstransform/tst_qgraphicstransform.cpp
+++ b/tests/auto/qgraphicstransform/tst_qgraphicstransform.cpp
@@ -163,10 +163,11 @@ static inline bool fuzzyCompare(qreal p1, qreal p2)
 {
     // increase delta on small machines using float instead of double
     if (sizeof(qreal) == sizeof(float))
-        return (qAbs(p1 - p2) <= 0.00002f * qMin(qAbs(p1), qAbs(p2)));
+        return (qAbs(p1 - p2) <= 0.00003f * qMin(qAbs(p1), qAbs(p2)));
     else
         return (qAbs(p1 - p2) <= 0.00001f * qMin(qAbs(p1), qAbs(p2)));
 }
+
 static bool fuzzyCompare(const QTransform& t1, const QTransform& t2)
 {
     return fuzzyCompare(t1.m11(), t2.m11()) &&
@@ -180,6 +181,15 @@ static bool fuzzyCompare(const QTransform& t1, const QTransform& t2)
            fuzzyCompare(t1.m33(), t2.m33());
 }
 
+static inline bool fuzzyCompare(const QMatrix4x4& m1, const QMatrix4x4& m2)
+{
+    bool ok = true;
+    for (int y = 0; y < 4; ++y)
+        for (int x = 0; x < 4; ++x)
+            ok &= fuzzyCompare(m1(y, x), m2(y, x));
+    return ok;
+}
+
 void tst_QGraphicsTransform::rotation()
 {
     QGraphicsRotation rotation;
@@ -267,7 +277,7 @@ void tst_QGraphicsTransform::rotation3d()
         // because the deg2rad value in QTransform is not accurate
         // enough to match what QMatrix4x4 is doing.
     } else {
-        QVERIFY(qFuzzyCompare(t, r));
+        QVERIFY(fuzzyCompare(t, r));
     }
 
     //now let's check that a null vector will not change the transform
diff --git a/tests/auto/qnetworkreply/tst_qnetworkreply.cpp b/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
index a7e6f9f..49ae768 100644
--- a/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
+++ b/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
@@ -969,6 +969,7 @@ tst_QNetworkReply::tst_QNetworkReply()
 #ifndef QT_NO_OPENSSL
     qRegisterMetaType<QList<QSslError> >();
 #endif
+    qRegisterMetaType<QNetworkReply::NetworkError>();
 
     Q_SET_DEFAULT_IAP
 
@@ -2605,6 +2606,9 @@ void tst_QNetworkReply::ioGetFromHttpBrokenServer_data()
     QTest::newRow("justHalfStatus+disconnect") << QByteArray("HTTP/1.1") << true;
     QTest::newRow("justStatus+disconnect") << QByteArray("HTTP/1.1 200 OK\r\n") << true;
     QTest::newRow("justStatusAndHalfHeaders+disconnect") << QByteArray("HTTP/1.1 200 OK\r\nContent-L") << true;
+
+    QTest::newRow("halfContent+disconnect") << QByteArray("HTTP/1.1 200 OK\r\nContent-Length: 4\r\n\r\nAB") << true;
+
 }
 
 void tst_QNetworkReply::ioGetFromHttpBrokenServer()
@@ -2616,29 +2620,35 @@ void tst_QNetworkReply::ioGetFromHttpBrokenServer()
 
     QNetworkRequest request(QUrl("http://localhost:" + QString::number(server.serverPort())));
     QNetworkReplyPtr reply = manager.get(request);
+    QSignalSpy spy(reply, SIGNAL(error(QNetworkReply::NetworkError)));
+
 
     connect(reply, SIGNAL(finished()), &QTestEventLoop::instance(), SLOT(exitLoop()));
     QTestEventLoop::instance().enterLoop(10);
     QVERIFY(!QTestEventLoop::instance().timeout());
 
     QCOMPARE(reply->url(), request.url());
+    QCOMPARE(spy.count(), 1);
     QVERIFY(reply->error() != QNetworkReply::NoError);
 }
 
 void tst_QNetworkReply::ioGetFromHttpStatus100_data()
 {
     QTest::addColumn<QByteArray>("dataToSend");
-    QTest::newRow("normal") << QByteArray("HTTP/1.1 100 Continue\r\n\r\nHTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n");
-    QTest::newRow("minimal") << QByteArray("HTTP/1.1 100 Continue\n\nHTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n");
-    QTest::newRow("minimal2") << QByteArray("HTTP/1.1 100 Continue\n\nHTTP/1.0 200 OK\r\n\r\n");
-    QTest::newRow("minimal3") << QByteArray("HTTP/1.1 100 Continue\n\nHTTP/1.0 200 OK\n\n");
-    QTest::newRow("with_headers") << QByteArray("HTTP/1.1 100 Continue\r\nBla: x\r\n\r\nHTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n");
-    QTest::newRow("with_headers2") << QByteArray("HTTP/1.1 100 Continue\nBla: x\n\nHTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n");
+    QTest::addColumn<int>("statusCode");
+    QTest::newRow("normal") << QByteArray("HTTP/1.1 100 Continue\r\n\r\nHTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n") << 200;
+    QTest::newRow("minimal") << QByteArray("HTTP/1.1 100 Continue\n\nHTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n") << 200;
+    QTest::newRow("minimal2") << QByteArray("HTTP/1.1 100 Continue\n\nHTTP/1.0 200 OK\r\n\r\n") << 200;
+    QTest::newRow("minimal3") << QByteArray("HTTP/1.1 100 Continue\n\nHTTP/1.0 200 OK\n\n") << 200;
+    QTest::newRow("minimal+404") << QByteArray("HTTP/1.1 100 Continue\n\nHTTP/1.0 204 No Content\r\n\r\n") << 204;
+    QTest::newRow("with_headers") << QByteArray("HTTP/1.1 100 Continue\r\nBla: x\r\n\r\nHTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n") << 200;
+    QTest::newRow("with_headers2") << QByteArray("HTTP/1.1 100 Continue\nBla: x\n\nHTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n") << 200;
 }
 
 void tst_QNetworkReply::ioGetFromHttpStatus100()
 {
     QFETCH(QByteArray, dataToSend);
+    QFETCH(int, statusCode);
     MiniHttpServer server(dataToSend);
     server.doClose = true;
 
@@ -2651,7 +2661,7 @@ void tst_QNetworkReply::ioGetFromHttpStatus100()
 
     QCOMPARE(reply->url(), request.url());
     QCOMPARE(reply->error(), QNetworkReply::NoError);
-    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 200);
+    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), statusCode);
     QVERIFY(reply->rawHeader("bla").isNull());
 }
 
diff --git a/tests/auto/qpainterpath/tst_qpainterpath.cpp b/tests/auto/qpainterpath/tst_qpainterpath.cpp
index 8382edc..86adabb 100644
--- a/tests/auto/qpainterpath/tst_qpainterpath.cpp
+++ b/tests/auto/qpainterpath/tst_qpainterpath.cpp
@@ -305,6 +305,11 @@ void tst_QPainterPath::contains_QPointF_data()
     QTest::newRow("horizontal cubic, out left") << path << QPointF(0, 100) << false;
     QTest::newRow("horizontal cubic, out right") << path << QPointF(300, 100) <<false;
     QTest::newRow("horizontal cubic, in mid") << path << QPointF(150, 100) << true;
+
+    path = QPainterPath();
+    path.addEllipse(QRectF(-5000.0, -5000.0, 1500000.0, 1500000.0));
+    QTest::newRow("huge ellipse, qreal=float crash") << path << QPointF(1100000.35, 1098000.2) << true;
+
 }
 
 void tst_QPainterPath::contains_QPointF()
diff --git a/tests/auto/qtextlayout/tst_qtextlayout.cpp b/tests/auto/qtextlayout/tst_qtextlayout.cpp
index 0a14e4a..83c7094 100644
--- a/tests/auto/qtextlayout/tst_qtextlayout.cpp
+++ b/tests/auto/qtextlayout/tst_qtextlayout.cpp
@@ -126,6 +126,7 @@ private slots:
     void textWidthVsWIdth();
     void textWithSurrogates_qtbug15679();
     void textWidthWithStackedTextEngine();
+    void textWidthWithLineSeparator();
 
 private:
     QFont testFont;
@@ -1443,5 +1444,21 @@ void tst_QTextLayout::textWidthWithStackedTextEngine()
     QCOMPARE(line.naturalTextWidth(), fm.width(text));
 }
 
+void tst_QTextLayout::textWidthWithLineSeparator()
+{
+    QString s1("Save Project"), s2("Save Project\ntest");
+    s2.replace('\n', QChar::LineSeparator);
+
+    QTextLayout layout1(s1), layout2(s2);
+    layout1.beginLayout();
+    layout2.beginLayout();
+
+    QTextLine line1 = layout1.createLine();
+    QTextLine line2 = layout2.createLine();
+    line1.setLineWidth(0x1000);
+    line2.setLineWidth(0x1000);
+    QCOMPARE(line1.naturalTextWidth(), line2.naturalTextWidth());
+}
+
 QTEST_MAIN(tst_QTextLayout)
 #include "tst_qtextlayout.moc"