Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Fix loaded() signal to be emitted only once

1 files changed, 54 insertions, 40 deletions

diff --git a/tests/auto/declarative/qdeclarativeloader/tst_qdeclarativeloader.cpp b/tests/auto/declarative/qdeclarativeloader/tst_qdeclarativeloader.cpp
index 1bde55b..f6244e4 100644
--- a/tests/auto/declarative/qdeclarativeloader/tst_qdeclarativeloader.cpp
+++ b/tests/auto/declarative/qdeclarativeloader/tst_qdeclarativeloader.cpp
@@ -69,9 +69,8 @@ public:
     tst_QDeclarativeLoader();
 
 private slots:
-    void url();
-    void invalidUrl();
-    void component();
+    void sourceOrComponent();
+    void sourceOrComponent_data();
     void clear();
     void urlToComponent();
     void componentToUrl();
@@ -100,56 +99,71 @@ tst_QDeclarativeLoader::tst_QDeclarativeLoader()
 {
 }
 
-void tst_QDeclarativeLoader::url()
+void tst_QDeclarativeLoader::sourceOrComponent()
 {
+    QFETCH(QString, sourceDefinition);
+    QFETCH(QUrl, sourceUrl);
+    QFETCH(QString, errorString);
+
+    bool error = !errorString.isEmpty();
+    if (error)
+        QTest::ignoreMessage(QtWarningMsg, errorString.toUtf8().constData());
+
     QDeclarativeComponent component(&engine);
-    component.setData(QByteArray("import QtQuick 1.0\nLoader { property int did_load: 0; onLoaded: did_load=123; source: \"Rect120x60.qml\" }"), TEST_FILE(""));
+    component.setData(QByteArray(
+            "import QtQuick 1.0\n"
+            "Loader {\n"
+            "   property int onItemChangedCount: 0\n"
+            "   property int onSourceChangedCount: 0\n"
+            "   property int onStatusChangedCount: 0\n"
+            "   property int onProgressChangedCount: 0\n"
+            "   property int onLoadedCount: 0\n")
+            + sourceDefinition.toUtf8()
+            + QByteArray(
+            "   onItemChanged: onItemChangedCount += 1\n"
+            "   onSourceChanged: onSourceChangedCount += 1\n"
+            "   onStatusChanged: onStatusChangedCount += 1\n"
+            "   onProgressChanged: onProgressChangedCount += 1\n"
+            "   onLoaded: onLoadedCount += 1\n"
+            "}")
+        , TEST_FILE(""));
+
     QDeclarativeLoader *loader = qobject_cast<QDeclarativeLoader*>(component.create());
     QVERIFY(loader != 0);
-    QVERIFY(loader->item());
-    QVERIFY(loader->source() == QUrl::fromLocalFile(SRCDIR "/data/Rect120x60.qml"));
+    QCOMPARE(loader->item() == 0, error);
+    QCOMPARE(loader->source(), sourceUrl);
     QCOMPARE(loader->progress(), 1.0);
-    QCOMPARE(loader->status(), QDeclarativeLoader::Ready);
-    QCOMPARE(loader->property("did_load").toInt(), 123);
-    QCOMPARE(static_cast<QGraphicsItem*>(loader)->children().count(), 1);
 
-    delete loader;
-}
+    QCOMPARE(loader->status(), error ? QDeclarativeLoader::Error : QDeclarativeLoader::Ready);
+    QCOMPARE(static_cast<QGraphicsItem*>(loader)->children().count(), error ? 0: 1);
 
-void tst_QDeclarativeLoader::component()
-{
-    QDeclarativeComponent component(&engine, TEST_FILE("/SetSourceComponent.qml"));
-    QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(component.create());
-    QVERIFY(item);
+    if (!error) {
+        QDeclarativeComponent *c = qobject_cast<QDeclarativeComponent*>(loader->QGraphicsObject::children().at(0));
+        QVERIFY(c);
+        QCOMPARE(loader->sourceComponent(), c);
+    }
 
-    QDeclarativeLoader *loader = qobject_cast<QDeclarativeLoader*>(item->QGraphicsObject::children().at(1)); 
-    QVERIFY(loader);
-    QVERIFY(loader->item());
-    QCOMPARE(loader->progress(), 1.0);
-    QCOMPARE(loader->status(), QDeclarativeLoader::Ready);
-    QCOMPARE(static_cast<QGraphicsItem*>(loader)->children().count(), 1);
+    QCOMPARE(loader->property("onSourceChangedCount").toInt(), 1);
+    QCOMPARE(loader->property("onStatusChangedCount").toInt(), 1);
+    QCOMPARE(loader->property("onProgressChangedCount").toInt(), 1);
 
-    QDeclarativeComponent *c = qobject_cast<QDeclarativeComponent*>(item->QGraphicsObject::children().at(0));
-    QVERIFY(c);
-    QCOMPARE(loader->sourceComponent(), c);
+    QCOMPARE(loader->property("onItemChangedCount").toInt(), error ? 0 : 1);
+    QCOMPARE(loader->property("onLoadedCount").toInt(), error ? 0 : 1);
 
-    delete item;
+    delete loader;
 }
 
-void tst_QDeclarativeLoader::invalidUrl()
+void tst_QDeclarativeLoader::sourceOrComponent_data()
 {
-    QTest::ignoreMessage(QtWarningMsg, QString(QUrl::fromLocalFile(SRCDIR "/data/IDontExist.qml").toString() + ": File not found").toUtf8().constData());
+    QTest::addColumn<QString>("sourceDefinition");
+    QTest::addColumn<QUrl>("sourceUrl");
+    QTest::addColumn<QString>("errorString");
 
-    QDeclarativeComponent component(&engine);
-    component.setData(QByteArray("import QtQuick 1.0\nLoader { source: \"IDontExist.qml\" }"), TEST_FILE(""));
-    QDeclarativeLoader *loader = qobject_cast<QDeclarativeLoader*>(component.create());
-    QVERIFY(loader != 0);
-    QVERIFY(loader->item() == 0);
-    QCOMPARE(loader->progress(), 1.0);
-    QCOMPARE(loader->status(), QDeclarativeLoader::Error);
-    QCOMPARE(static_cast<QGraphicsItem*>(loader)->children().count(), 0);
+    QTest::newRow("source") << "source: 'Rect120x60.qml'\n" << QUrl::fromLocalFile(SRCDIR "/data/Rect120x60.qml") << "";
+    QTest::newRow("sourceComponent") << "Component { id: comp; Rectangle { width: 100; height: 50 } }\n sourceComponent: comp\n" << QUrl() << "";
 
-    delete loader;
+    QTest::newRow("invalid source") << "source: 'IDontExist.qml'\n" << QUrl::fromLocalFile(SRCDIR "/data/IDontExist.qml")
+            << QString(QUrl::fromLocalFile(SRCDIR "/data/IDontExist.qml").toString() + ": File not found");
 }
 
 void tst_QDeclarativeLoader::clear()
@@ -446,7 +460,7 @@ void tst_QDeclarativeLoader::networkRequestUrl()
     server.serveDirectory(SRCDIR "/data");
 
     QDeclarativeComponent component(&engine);
-    component.setData(QByteArray("import QtQuick 1.0\nLoader { property int did_load : 0; source: \"http://127.0.0.1:14450/Rect120x60.qml\"; onLoaded: did_load=123 }"), QUrl::fromLocalFile(SRCDIR "/dummy.qml"));
+    component.setData(QByteArray("import QtQuick 1.0\nLoader { property int signalCount : 0; source: \"http://127.0.0.1:14450/Rect120x60.qml\"; onLoaded: signalCount += 1 }"), QUrl::fromLocalFile(SRCDIR "/dummy.qml"));
     if (component.isError())
         qDebug() << component.errors();
     QDeclarativeLoader *loader = qobject_cast<QDeclarativeLoader*>(component.create());
@@ -456,7 +470,7 @@ void tst_QDeclarativeLoader::networkRequestUrl()
 
     QVERIFY(loader->item());
     QCOMPARE(loader->progress(), 1.0);
-    QCOMPARE(loader->property("did_load").toInt(), 123);
+    QCOMPARE(loader->property("signalCount").toInt(), 1);
     QCOMPARE(static_cast<QGraphicsItem*>(loader)->children().count(), 1);
 
     delete loader;