Merge remote-tracking branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	demos/declarative/samegame/SamegameCore/samegame.js
	mkspecs/features/symbian/default_post.prf
	src/declarative/qml/qdeclarativeengine.cpp
	src/gui/text/qtextdocumentlayout.cpp
	src/plugins/plugins.pro
	src/s60installs/bwins/QtCoreu.def
	src/s60installs/bwins/QtGuiu.def
	src/s60installs/eabi/QtCoreu.def
	src/s60installs/eabi/QtGuiu.def
	src/s60installs/s60installs.pro
	tests/auto/declarative/declarative.pro
	tests/auto/declarative/qdeclarativedebug/tst_qdeclarativedebug.cpp
	tests/auto/declarative/qdeclarativepixmapcache/tst_qdeclarativepixmapcache.cpp
	tests/auto/declarative/qmlvisual/qmlvisual.pro

16 files changed, 369 insertions, 3 deletions

diff --git a/tests/auto/declarative/qdeclarativelanguage/data/allowedRevisionOverloads.qml b/tests/auto/declarative/qdeclarativelanguage/data/allowedRevisionOverloads.qml
new file mode 100644
index 0000000..64acbd1
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/allowedRevisionOverloads.qml
@@ -0,0 +1,6 @@
+import Test 1.0
+
+MyRevisionedLegalOverload
+{
+}
+
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/disallowedRevisionOverloads.errors.txt b/tests/auto/declarative/qdeclarativelanguage/data/disallowedRevisionOverloads.errors.txt
new file mode 100644
index 0000000..e9b449d
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/disallowedRevisionOverloads.errors.txt
@@ -0,0 +1 @@
+3:1:Type Test/MyRevisionedIllegalOverload 1.0 contains an illegal property "propA".  This is an error in the type's implementation.
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/disallowedRevisionOverloads.qml b/tests/auto/declarative/qdeclarativelanguage/data/disallowedRevisionOverloads.qml
new file mode 100644
index 0000000..612bcfe
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/disallowedRevisionOverloads.qml
@@ -0,0 +1,7 @@
+import Test 1.0
+
+MyRevisionedIllegalOverload
+{
+}
+
+
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.1.errors.txt b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.1.errors.txt
new file mode 100644
index 0000000..29342dc
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.1.errors.txt
@@ -0,0 +1 @@
+8:5:"MyRevisionedClass.prop2" is not available in Test 1.0.
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.1.qml b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.1.qml
new file mode 100644
index 0000000..4b37ed3
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.1.qml
@@ -0,0 +1,9 @@
+// Check that a property in a later revision (prop2) cannot be assigned
+import QtQuick 1.0
+import Test 1.0
+
+MyRevisionedClass
+{
+    prop1: 1
+    prop2: 2
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.2.errors.txt b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.2.errors.txt
new file mode 100644
index 0000000..57b5764
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.2.errors.txt
@@ -0,0 +1 @@
+6:5:"MyRevisionedClass.onSignal2" is not available in Test 1.0.
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.2.qml b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.2.qml
new file mode 100644
index 0000000..8da7a25
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.2.qml
@@ -0,0 +1,7 @@
+import Test 1.0
+
+MyRevisionedClass
+{
+    onSignal1: prop1 = 2
+    onSignal2: prop1 = 3
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.3.errors.txt b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.3.errors.txt
new file mode 100644
index 0000000..45364a0
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.3.errors.txt
@@ -0,0 +1 @@
+9:5:"MyRevisionedClass.propD" is not available in Test 1.1.
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.3.qml b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.3.qml
new file mode 100644
index 0000000..195be21
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/metaobjectRevision.3.qml
@@ -0,0 +1,10 @@
+import Test 1.1
+
+MyRevisionedClass
+{
+    propA: 10
+    propB: 10
+    propC: 10
+    // propD is in rev 1 of MyRevisionedClassUnregistered, but not registered in 1.1
+    propD: 10
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/revisions11.qml b/tests/auto/declarative/qdeclarativelanguage/data/revisions11.qml
new file mode 100644
index 0000000..4d3d7d2
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/revisions11.qml
@@ -0,0 +1,10 @@
+import QtQuick 1.0
+import Test 1.1
+
+MyRevisionedClass
+{
+    prop1: 1
+    prop2: 10
+
+    onSignal2: prop2 = 3
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/revisionsbasesub11.qml b/tests/auto/declarative/qdeclarativelanguage/data/revisionsbasesub11.qml
new file mode 100644
index 0000000..57d76b1
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/revisionsbasesub11.qml
@@ -0,0 +1,16 @@
+import QtQuick 1.0
+import Test 1.1
+
+MyRevisionedSubclass
+{
+    propA: 10
+    propB: 10
+    propC: 10
+    // propD is not registered in 1.1
+    prop1: 10
+    prop2: 10
+    prop3: 10
+    prop4: 10
+
+    onSignal4: prop4 = 2
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/revisionssub11.qml b/tests/auto/declarative/qdeclarativelanguage/data/revisionssub11.qml
new file mode 100644
index 0000000..f107356
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/revisionssub11.qml
@@ -0,0 +1,12 @@
+import QtQuick 1.0
+import Test 1.1
+
+MyRevisionedSubclass
+{
+    prop1: 10
+    prop2: 10
+    prop3: 10
+    prop4: 10
+
+    onSignal4: prop4 = 2
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/versionedbase.qml b/tests/auto/declarative/qdeclarativelanguage/data/versionedbase.qml
new file mode 100644
index 0000000..8c74715
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/versionedbase.qml
@@ -0,0 +1,8 @@
+import QtQuick 1.0
+import Test 1.1
+
+MySubclass
+{
+    prop1: 10
+    prop2: 10
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/testtypes.cpp b/tests/auto/declarative/qdeclarativelanguage/testtypes.cpp
index e312e31..69cba76 100644
--- a/tests/auto/declarative/qdeclarativelanguage/testtypes.cpp
+++ b/tests/auto/declarative/qdeclarativelanguage/testtypes.cpp
@@ -52,6 +52,20 @@ void registerTypes()
     qmlRegisterType<MyNamespace::MySecondNamespacedType>("Test",1,0,"MySecondNamespacedType");
     qmlRegisterType<MyParserStatus>("Test",1,0,"MyParserStatus");
     qmlRegisterType<MyGroupedObject>();
+    qmlRegisterType<MyRevisionedClass>("Test",1,0,"MyRevisionedClass");
+    qmlRegisterType<MyRevisionedClass,1>("Test",1,1,"MyRevisionedClass");
+    qmlRegisterType<MyRevisionedIllegalOverload>("Test",1,0,"MyRevisionedIllegalOverload");
+    qmlRegisterType<MyRevisionedLegalOverload>("Test",1,0,"MyRevisionedLegalOverload");
+
+    // Register the uncreatable base class
+    qmlRegisterRevision<MyRevisionedBaseClassRegistered,1>("Test",1,1);
+    // MyRevisionedSubclass 1.0 uses MyRevisionedClass revision 0
+    qmlRegisterType<MyRevisionedSubclass>("Test",1,0,"MyRevisionedSubclass");
+    // MyRevisionedSubclass 1.1 uses MyRevisionedClass revision 1
+    qmlRegisterType<MyRevisionedSubclass,1>("Test",1,1,"MyRevisionedSubclass");
+
+    // Only version 1.0, but its super class is registered in version 1.1 also
+    qmlRegisterType<MySubclass>("Test",1,0,"MySubclass");
 
     qmlRegisterCustomType<MyCustomParserType>("Test", 1, 0, "MyCustomParserType", new MyCustomParserTypeParser);
 
diff --git a/tests/auto/declarative/qdeclarativelanguage/testtypes.h b/tests/auto/declarative/qdeclarativelanguage/testtypes.h
index 2cdf580..12424d0 100644
--- a/tests/auto/declarative/qdeclarativelanguage/testtypes.h
+++ b/tests/auto/declarative/qdeclarativelanguage/testtypes.h
@@ -601,6 +601,207 @@ private:
     int m_ccc;
 };
 
+class MyRevisionedBaseClassRegistered : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal propA READ propA WRITE setPropA NOTIFY propAChanged)
+    Q_PROPERTY(qreal propB READ propB WRITE setPropB NOTIFY propBChanged REVISION 1)
+
+public:
+    MyRevisionedBaseClassRegistered() : m_pa(1), m_pb(2) {}
+
+    qreal propA() const { return m_pa; }
+    void setPropA(qreal p) {
+        if (p != m_pa) {
+            m_pa = p;
+            emit propAChanged();
+        }
+    }
+    qreal propB() const { return m_pb; }
+    void setPropB(qreal p) {
+        if (p != m_pb) {
+            m_pb = p;
+            emit propBChanged();
+        }
+    }
+
+    Q_INVOKABLE void methodA() { }
+    Q_INVOKABLE Q_REVISION(1) void methodB() { }
+
+signals:
+    void propAChanged();
+    void propBChanged();
+
+    void signalA();
+    Q_REVISION(1) void signalB();
+
+protected:
+    qreal m_pa;
+    qreal m_pb;
+};
+
+class MyRevisionedIllegalOverload : public MyRevisionedBaseClassRegistered
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal propA READ propA WRITE setPropA REVISION 1);
+};
+
+class MyRevisionedLegalOverload : public MyRevisionedBaseClassRegistered
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal propB READ propB WRITE setPropB REVISION 1);
+};
+
+class MyRevisionedBaseClassUnregistered : public MyRevisionedBaseClassRegistered
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal propC READ propC WRITE setPropC NOTIFY propCChanged)
+    Q_PROPERTY(qreal propD READ propD WRITE setPropD NOTIFY propDChanged REVISION 1)
+
+public:
+    MyRevisionedBaseClassUnregistered() : m_pc(1), m_pd(2) {}
+
+    qreal propC() const { return m_pc; }
+    void setPropC(qreal p) {
+        if (p != m_pc) {
+            m_pc = p;
+            emit propCChanged();
+        }
+    }
+    qreal propD() const { return m_pd; }
+    void setPropD(qreal p) {
+        if (p != m_pd) {
+            m_pd = p;
+            emit propDChanged();
+        }
+    }
+
+    Q_INVOKABLE void methodC() { }
+    Q_INVOKABLE Q_REVISION(1) void methodD() { }
+
+signals:
+    void propCChanged();
+    void propDChanged();
+
+    void signalC();
+    Q_REVISION(1) void signalD();
+
+protected:
+    qreal m_pc;
+    qreal m_pd;
+};
+
+class MyRevisionedClass : public MyRevisionedBaseClassUnregistered
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal prop1 READ prop1 WRITE setProp1 NOTIFY prop1Changed)
+    Q_PROPERTY(qreal prop2 READ prop2 WRITE setProp2 NOTIFY prop2Changed REVISION 1)
+
+public:
+    MyRevisionedClass() : m_p1(1), m_p2(2) {}
+
+    qreal prop1() const { return m_p1; }
+    void setProp1(qreal p) {
+        if (p != m_p1) {
+            m_p1 = p;
+            emit prop1Changed();
+        }
+    }
+    qreal prop2() const { return m_p2; }
+    void setProp2(qreal p) {
+        if (p != m_p2) {
+            m_p2 = p;
+            emit prop2Changed();
+        }
+    }
+
+    Q_INVOKABLE void method1() { }
+    Q_INVOKABLE Q_REVISION(1) void method2() { }
+
+signals:
+    void prop1Changed();
+    void prop2Changed();
+
+    void signal1();
+    Q_REVISION(1) void signal2();
+
+protected:
+    qreal m_p1;
+    qreal m_p2;
+};
+
+class MyRevisionedSubclass : public MyRevisionedClass
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal prop3 READ prop3 WRITE setProp3 NOTIFY prop3Changed)
+    Q_PROPERTY(qreal prop4 READ prop4 WRITE setProp4 NOTIFY prop4Changed REVISION 1)
+
+public:
+    MyRevisionedSubclass() : m_p3(3), m_p4(4) {}
+
+    qreal prop3() const { return m_p3; }
+    void setProp3(qreal p) {
+        if (p != m_p3) {
+            m_p3 = p;
+            emit prop3Changed();
+        }
+    }
+    qreal prop4() const { return m_p4; }
+    void setProp4(qreal p) {
+        if (p != m_p4) {
+            m_p4 = p;
+            emit prop4Changed();
+        }
+    }
+
+    Q_INVOKABLE void method3() { }
+    Q_INVOKABLE Q_REVISION(1) void method4() { }
+
+signals:
+    void prop3Changed();
+    void prop4Changed();
+
+    void signal3();
+    Q_REVISION(1) void signal4();
+
+protected:
+    qreal m_p3;
+    qreal m_p4;
+};
+
+class MySubclass : public MyRevisionedClass
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal prop5 READ prop5 WRITE setProp5 NOTIFY prop5Changed)
+
+public:
+    MySubclass() : m_p5(5) {}
+
+    qreal prop5() const { return m_p5; }
+    void setProp5(qreal p) {
+        if (p != m_p5) {
+            m_p5 = p;
+            emit prop5Changed();
+        }
+    }
+
+    Q_INVOKABLE void method5() { }
+
+signals:
+    void prop5Changed();
+
+protected:
+    qreal m_p5;
+};
+
+QML_DECLARE_TYPE(MyRevisionedBaseClassRegistered)
+QML_DECLARE_TYPE(MyRevisionedBaseClassUnregistered)
+QML_DECLARE_TYPE(MyRevisionedClass)
+QML_DECLARE_TYPE(MyRevisionedSubclass)
+QML_DECLARE_TYPE(MySubclass)
+
+
+
 void registerTypes();
 
 #endif // TESTTYPES_H
diff --git a/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp b/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
index a3e8ce6..f3f41a9 100644
--- a/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
+++ b/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
@@ -153,6 +153,9 @@ private slots:
     void customOnProperty();
     void variantNotify();
 
+    void revisions();
+    void revisionOverloads();
+
     // regression tests for crashes
     void crash1();
     void crash2();
@@ -421,6 +424,10 @@ void tst_qdeclarativelanguage::errors_data()
         << "incorrectCase.errors.sensitive.txt" 
 #endif
         << false;
+
+    QTest::newRow("metaobjectRevision.1") << "metaobjectRevision.1.qml" << "metaobjectRevision.1.errors.txt" << false;
+    QTest::newRow("metaobjectRevision.2") << "metaobjectRevision.2.qml" << "metaobjectRevision.2.errors.txt" << false;
+    QTest::newRow("metaobjectRevision.3") << "metaobjectRevision.3.qml" << "metaobjectRevision.3.errors.txt" << false;
 }
 
 
@@ -947,7 +954,7 @@ void tst_qdeclarativelanguage::aliasProperties()
         object->setProperty("value", QVariant(13));
         QCOMPARE(object->property("valueAlias").toInt(), 13);
 
-        // Write throught alias
+        // Write through alias
         object->setProperty("valueAlias", QVariant(19));
         QCOMPARE(object->property("valueAlias").toInt(), 19);
         QCOMPARE(object->property("value").toInt(), 19);
@@ -1109,7 +1116,7 @@ void tst_qdeclarativelanguage::aliasProperties()
         object->setProperty("rectProperty", QVariant(QRect(33, 12, 99, 100)));
         QCOMPARE(object->property("valueAlias").toRect(), QRect(33, 12, 99, 100));
 
-        // Write throught alias
+        // Write through alias
         object->setProperty("valueAlias", QVariant(QRect(3, 3, 4, 9)));
         QCOMPARE(object->property("valueAlias").toRect(), QRect(3, 3, 4, 9));
         QCOMPARE(object->property("rectProperty").toRect(), QRect(3, 3, 4, 9));
@@ -1129,7 +1136,7 @@ void tst_qdeclarativelanguage::aliasProperties()
         object->setProperty("rectProperty", QVariant(QRect(33, 8, 102, 111)));
         QCOMPARE(object->property("aliasProperty").toInt(), 33);
 
-        // Write throught alias
+        // Write through alias
         object->setProperty("aliasProperty", QVariant(4));
         QCOMPARE(object->property("aliasProperty").toInt(), 4);
         QCOMPARE(object->property("rectProperty").toRect(), QRect(4, 8, 102, 111));
@@ -1888,6 +1895,61 @@ void tst_qdeclarativelanguage::variantNotify()
     delete object;
 }
 
+void tst_qdeclarativelanguage::revisions()
+{
+    {
+        QDeclarativeComponent component(&engine, TEST_FILE("revisions11.qml"));
+
+        VERIFY_ERRORS(0);
+        MyRevisionedClass *object = qobject_cast<MyRevisionedClass*>(component.create());
+        QVERIFY(object != 0);
+
+        QCOMPARE(object->prop2(), 10.0);
+
+        delete object;
+    }
+    {
+        QDeclarativeEngine myEngine;
+        QDeclarativeComponent component(&myEngine, TEST_FILE("revisionssub11.qml"));
+
+        VERIFY_ERRORS(0);
+        MyRevisionedSubclass *object = qobject_cast<MyRevisionedSubclass*>(component.create());
+        QVERIFY(object != 0);
+
+        QCOMPARE(object->prop1(), 10.0);
+        QCOMPARE(object->prop2(), 10.0);
+        QCOMPARE(object->prop3(), 10.0);
+        QCOMPARE(object->prop4(), 10.0);
+
+        delete object;
+    }
+    {
+        QDeclarativeComponent component(&engine, TEST_FILE("versionedbase.qml"));
+        VERIFY_ERRORS(0);
+        MySubclass *object = qobject_cast<MySubclass*>(component.create());
+        QVERIFY(object != 0);
+
+        QCOMPARE(object->prop1(), 10.0);
+        QCOMPARE(object->prop2(), 10.0);
+
+        delete object;
+    }
+}
+
+void tst_qdeclarativelanguage::revisionOverloads()
+{
+    {
+    QDeclarativeComponent component(&engine, TEST_FILE("allowedRevisionOverloads.qml"));
+    VERIFY_ERRORS(0);
+    }
+    {
+    QDeclarativeComponent component(&engine, TEST_FILE("disallowedRevisionOverloads.qml"));
+    QEXPECT_FAIL("", "QTBUG-13849", Abort);
+    QVERIFY(0);
+    VERIFY_ERRORS("disallowedRevisionOverloads.errors.txt");
+    }
+}
+
 void tst_qdeclarativelanguage::initTestCase()
 {
     registerTypes();