Enables threaded compilation for a Loader "source".
Change-Id: I2d60a3ace07aab58f3b8f069e45a2864178c959f
Reviewed-by: Chris Adams <christopher.adams@nokia.com>
\value Error An error has occurred. Call errors() to retrieve a list of \{QQmlError}{errors}.
*/
+/*!
+ \enum QQmlComponent::CompilationMode
+
+ Specifies whether the QQmlComponent should load the component immediately, or asynchonously.
+
+ \value PreferSynchronous Prefer loading/compiling the component immediately, blocking the thread.
+ This is not always possible, e.g. remote URLs will always load asynchronously.
+ \value Asynchronous Load/compile the component in a background thread.
+*/
+
void QQmlComponentPrivate::typeDataReady(QQmlTypeData *)
{
Q_Q(QQmlComponent);
fromTypeData(typeData);
typeData = 0;
+ progress = 1.0;
emit q->statusChanged(q->status());
+ emit q->progressChanged(progress);
}
void QQmlComponentPrivate::typeDataProgress(QQmlTypeData *, qreal p)
{
Q_D(QQmlComponent);
d->engine = engine;
- loadUrl(url);
+ d->loadUrl(url);
+}
+
+/*!
+ Create a QQmlComponent from the given \a url and give it the
+ specified \a parent and \a engine. If \a mode is \l Asynchronous,
+ the component will be loaded and compiled asynchronously.
+
+ Ensure that the URL provided is full and correct, in particular, use
+ \l QUrl::fromLocalFile() when loading a file from the local filesystem.
+
+ \sa loadUrl()
+*/QQmlComponent::QQmlComponent(QQmlEngine *engine, const QUrl &url, CompilationMode mode, QObject *parent)
+: QObject(*(new QQmlComponentPrivate), parent)
+{
+ Q_D(QQmlComponent);
+ d->engine = engine;
+ d->loadUrl(url, mode);
}
/*!
{
Q_D(QQmlComponent);
d->engine = engine;
- loadUrl(d->engine->baseUrl().resolved(QUrl::fromLocalFile(fileName)));
+ d->loadUrl(d->engine->baseUrl().resolved(QUrl::fromLocalFile(fileName)));
+}
+
+/*!
+ Create a QQmlComponent from the given \a fileName and give it the specified
+ \a parent and \a engine. If \a mode is \l Asynchronous,
+ the component will be loaded and compiled asynchronously.
+
+ \sa loadUrl()
+*/
+QQmlComponent::QQmlComponent(QQmlEngine *engine, const QString &fileName,
+ CompilationMode mode, QObject *parent)
+: QObject(*(new QQmlComponentPrivate), parent)
+{
+ Q_D(QQmlComponent);
+ d->engine = engine;
+ d->loadUrl(d->engine->baseUrl().resolved(QUrl::fromLocalFile(fileName)), mode);
}
/*!
void QQmlComponent::loadUrl(const QUrl &url)
{
Q_D(QQmlComponent);
+ d->loadUrl(url);
+}
- d->clear();
+/*!
+ Load the QQmlComponent from the provided \a url.
+ If \a mode is \l Asynchronous, the component will be loaded and compiled asynchronously.
+
+ Ensure that the URL provided is full and correct, in particular, use
+ \l QUrl::fromLocalFile() when loading a file from the local filesystem.
+*/
+void QQmlComponent::loadUrl(const QUrl &url, QQmlComponent::CompilationMode mode)
+{
+ Q_D(QQmlComponent);
+ d->loadUrl(url, mode);
+}
+
+void QQmlComponentPrivate::loadUrl(const QUrl &newUrl, QQmlComponent::CompilationMode mode)
+{
+ Q_Q(QQmlComponent);
+ clear();
- if ((url.isRelative() && !url.isEmpty())
- || url.scheme() == QLatin1String("file")) // Workaround QTBUG-11929
- d->url = d->engine->baseUrl().resolved(url);
+ if ((newUrl.isRelative() && !newUrl.isEmpty())
+ || newUrl.scheme() == QLatin1String("file")) // Workaround QTBUG-11929
+ url = engine->baseUrl().resolved(newUrl);
else
- d->url = url;
+ url = newUrl;
- if (url.isEmpty()) {
+ if (newUrl.isEmpty()) {
QQmlError error;
- error.setDescription(tr("Invalid empty URL"));
- d->state.errors << error;
+ error.setDescription(q->tr("Invalid empty URL"));
+ state.errors << error;
return;
}
- QQmlTypeData *data = QQmlEnginePrivate::get(d->engine)->typeLoader.get(d->url);
+ if (progress != 0.0) {
+ progress = 0.0;
+ emit q->progressChanged(progress);
+ }
+
+ QQmlDataLoader::Mode loaderMode = (mode == QQmlComponent::Asynchronous)
+ ? QQmlDataLoader::Asynchronous
+ : QQmlDataLoader::PreferSynchronous;
+
+ QQmlTypeData *data = QQmlEnginePrivate::get(engine)->typeLoader.get(url, loaderMode);
if (data->isCompleteOrError()) {
- d->fromTypeData(data);
- d->progress = 1.0;
+ fromTypeData(data);
+ progress = 1.0;
} else {
- d->typeData = data;
- d->typeData->registerCallback(d);
- d->progress = data->progress();
+ typeData = data;
+ typeData->registerCallback(this);
+ progress = data->progress();
}
- emit statusChanged(status());
- emit progressChanged(d->progress);
+ emit q->statusChanged(q->status());
+ if (progress != 0.0)
+ emit q->progressChanged(progress);
}
/*!
Q_PROPERTY(QUrl url READ url CONSTANT)
public:
+ Q_ENUMS(CompilationMode)
+ enum CompilationMode { PreferSynchronous, Asynchronous };
+
QQmlComponent(QObject *parent = 0);
QQmlComponent(QQmlEngine *, QObject *parent=0);
QQmlComponent(QQmlEngine *, const QString &fileName, QObject *parent = 0);
+ QQmlComponent(QQmlEngine *, const QString &fileName, CompilationMode mode, QObject *parent = 0);
QQmlComponent(QQmlEngine *, const QUrl &url, QObject *parent = 0);
+ QQmlComponent(QQmlEngine *, const QUrl &url, CompilationMode mode, QObject *parent = 0);
virtual ~QQmlComponent();
Q_ENUMS(Status)
public Q_SLOTS:
void loadUrl(const QUrl &url);
+ void loadUrl(const QUrl &url, CompilationMode mode);
void setData(const QByteArray &, const QUrl &baseUrl);
Q_SIGNALS:
public:
QQmlComponentPrivate() : typeData(0), progress(0.), start(-1), cc(0), engine(0), creationContext(0), profiler(0) {}
+ void loadUrl(const QUrl &newUrl, QQmlComponent::CompilationMode mode = QQmlComponent::PreferSynchronous);
+
QObject *beginCreate(QQmlContextData *);
void completeCreate();
void initializeObjectWithInitialProperties(v8::Handle<v8::Object> qmlGlobal, v8::Handle<v8::Object> valuemap, QObject *toCreate);
/*!
Returns a QQmlTypeData for the specified \a url. The QQmlTypeData may be cached.
*/
-QQmlTypeData *QQmlTypeLoader::get(const QUrl &url)
+QQmlTypeData *QQmlTypeLoader::get(const QUrl &url, Mode mode)
{
Q_ASSERT(!url.isRelative() &&
(QQmlEnginePrivate::urlToLocalFileOrQrc(url).isEmpty() ||
if (!typeData) {
typeData = new QQmlTypeData(url, None, this);
m_typeCache.insert(url, typeData);
- QQmlDataLoader::load(typeData);
+ QQmlDataLoader::load(typeData, mode);
}
typeData->addref();
};
Q_DECLARE_FLAGS(Options, Option)
- QQmlTypeData *get(const QUrl &url);
+ QQmlTypeData *get(const QUrl &url, Mode mode = PreferSynchronous);
QQmlTypeData *get(const QByteArray &, const QUrl &url, Options = None);
void clearCache();
}
/*!
-\qmlmethod object Qt::createComponent(url)
+\qmlmethod object Qt::createComponent(url, mode)
Returns a \l Component object created using the QML file at the specified \a url,
or \c null if an empty string was given.
component was successfully created. If the status is \c Component.Error,
see \l Component::errorString() for an error description.
+If the optional \a mode parameter is set to \c Component.Asynchronous, the
+component will be loaded in a background thread. The Component::status property
+will be \c Component.Loading while it is loading. The status will change to
+\c Component.Ready if the component loads successfully, or \c Component.Error
+if loading fails.
+
Call \l {Component::createObject()}{Component.createObject()} on the returned
component to create an object instance of the component.
*/
v8::Handle<v8::Value> createComponent(const v8::Arguments &args)
{
- if (args.Length() != 1)
- V8THROW_ERROR("Qt.createComponent(): Invalid arguments");
+ const char *invalidArgs = "Qt.createComponent(): Invalid arguments";
+ if (args.Length() < 1 || args.Length() > 2)
+ V8THROW_ERROR(invalidArgs);
QV8Engine *v8engine = V8ENGINE();
QQmlEngine *engine = v8engine->engine();
if (arg.isEmpty())
return v8::Null();
+ QQmlComponent::CompilationMode compileMode = QQmlComponent::PreferSynchronous;
+ if (args.Length() == 2) {
+ if (args[1]->IsInt32()) {
+ int mode = args[1]->Int32Value();
+ if (mode != int(QQmlComponent::PreferSynchronous) && mode != int(QQmlComponent::Asynchronous))
+ V8THROW_ERROR(invalidArgs);
+ compileMode = QQmlComponent::CompilationMode(mode);
+ } else {
+ V8THROW_ERROR(invalidArgs);
+ }
+ }
+
QUrl url = context->resolvedUrl(QUrl(arg));
- QQmlComponent *c = new QQmlComponent(engine, url, engine);
+ QQmlComponent *c = new QQmlComponent(engine, url, compileMode, engine);
QQmlComponentPrivate::get(c)->creationContext = effectiveContext;
QQmlData::get(c, true)->setImplicitDestructible();
return v8engine->newQObject(c);
}
if (isComponentComplete()) {
- d->component = new QQmlComponent(qmlEngine(this), d->source, this);
+ QQmlComponent::CompilationMode mode = d->asynchronous ? QQmlComponent::Asynchronous : QQmlComponent::PreferSynchronous;
+ d->component = new QQmlComponent(qmlEngine(this), d->source, mode, this);
d->load();
}
}
QQuickItem::componentComplete();
if (active()) {
if (d->loadingFromSource) {
- d->component = new QQmlComponent(qmlEngine(this), d->source, this);
+ QQmlComponent::CompilationMode mode = d->asynchronous ? QQmlComponent::Asynchronous : QQmlComponent::PreferSynchronous;
+ d->component = new QQmlComponent(qmlEngine(this), d->source, mode, this);
}
d->load();
}
This property holds whether the component will be instantiated asynchronously.
+When used in conjunction with the \l source property, loading and compilation
+will also be performed in a background thread.
+
Loading asynchronously creates the objects declared by the component
across multiple frames, and reduces the
likelihood of glitches in animation. When loading asynchronously the status
--- /dev/null
+import QtQuick 2.0
+
+Item {
+ id: root
+ objectName: "root"
+ property int zero: 0
+
+ Item {
+ id: c1
+ objectName: "c1"
+ property int one: zero + 1
+
+ Item {
+ id: c1c1
+ objectName: "c1c1"
+ property bool two: c2c1c1.two
+ }
+
+ Item {
+ id: c1c2
+ objectName: "c1c2"
+ property string three: "three"
+
+ Rectangle {
+ id: c1c2c3
+ objectName: "c1c2c3"
+ property alias othercolor: c2c1.color
+ color: if (c2c1.color == Qt.rgba(0,0,1)) Qt.rgba(1,0,0); else Qt.rgba(0,1,0);
+ }
+ }
+ }
+
+ Item {
+ id: c2
+ objectName: "c2"
+ property string two: "two"
+
+ Rectangle {
+ id: c2c1
+ objectName: "c2c1"
+ property string three: "2" + c1c2.three
+ color: "blue"
+
+ MouseArea {
+ id: c2c1c1
+ objectName: "c2c1c1"
+ property bool two: false
+ onClicked: two = !two
+ }
+
+ Item {
+ id: c2c1c2
+ objectName: "c2c1c2"
+ property string three: "1" + parent.three
+ }
+ }
+ }
+
+ Item {
+ id: c3
+ objectName: "c3"
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ }
+
+ property bool success: true
+ Component.onCompleted: {
+ // test state after initial bindings evaluation
+ if (zero != 0) success = false;
+ if (c1.one != 1) success = false;
+ if (c1c1.two != false) success = false;
+ if (c1c2.three != "three") success = false;
+ if (c1c2c3.color != Qt.rgba(1,0,0)) success = false;
+ if (c2.two != "two") success = false;
+ if (c2c1.three != "2three") success = false;
+ if (c2c1.color != Qt.rgba(0,0,1)) success = false;
+ if (c2c1c1.two != false) success = false;
+ if (c2c1c2.three != "12three") success = false;
+ if (c3.children.length != 500) success = false;
+
+ // now retrigger bindings evaluation
+ root.zero = 5;
+ if (c1.one != 6) success = false;
+ c2c1c1.two = true;
+ if (c1c1.two != true) success = false;
+ c1c2.three = "3";
+ if (c2c1.three != "23") success = false;
+ if (c2c1c2.three != "123") success = false;
+ c2c1.color = Qt.rgba(1,0,0);
+ if (c1c2c3.color != Qt.rgba(0,1,0)) success = false;
+ if (c1c2c3.othercolor != Qt.rgba(1,0,0)) success = false;
+ }
+}
--- /dev/null
+import QtQuick 2.0
+
+Item {
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+}
TARGET = tst_qqmlcomponent
macx:CONFIG -= app_bundle
-SOURCES += tst_qqmlcomponent.cpp
+INCLUDEPATH += ../../shared/
+SOURCES += tst_qqmlcomponent.cpp \
+ ../../shared/testhttpserver.cpp
+
+HEADERS += ../../shared/testhttpserver.h
include (../../shared/util.pri)
CONFIG += parallel_test
-QT += core-private gui-private qml-private network testlib
+QT += core-private gui-private qml-private quick-private network testlib
#include <QtQml/qqmlcomponent.h>
#include <QtQml/qqmlproperty.h>
#include <QtQml/qqmlincubator.h>
+#include <QtQuick>
+#include <QtQuick/private/qquickrectangle_p.h>
+#include <QtQuick/private/qquickmousearea_p.h>
#include <qcolor.h>
#include "../../shared/util.h"
+#include "testhttpserver.h"
+
+#define SERVER_PORT 14450
class MyIC : public QObject, public QQmlIncubationController
{
}
};
+class ComponentWatcher : public QObject
+{
+ Q_OBJECT
+public:
+ ComponentWatcher(QQmlComponent *comp) : loading(0), error(0), ready(0) {
+ connect(comp, SIGNAL(statusChanged(QQmlComponent::Status)),
+ this, SLOT(statusChanged(QQmlComponent::Status)));
+ }
+
+ int loading;
+ int error;
+ int ready;
+
+public slots:
+ void statusChanged(QQmlComponent::Status status) {
+ switch (status) {
+ case QQmlComponent::Loading:
+ ++loading;
+ break;
+ case QQmlComponent::Error:
+ ++error;
+ break;
+ case QQmlComponent::Ready:
+ ++ready;
+ break;
+ default:
+ break;
+ }
+ }
+};
+
class tst_qqmlcomponent : public QQmlDataTest
{
Q_OBJECT
void qmlCreateObjectWithProperties();
void qmlIncubateObject();
void qmlCreateParentReference();
+ void async();
+ void asyncHierarchy();
private:
QQmlEngine engine;
QCOMPARE(warnings.count(), 0);
}
+void tst_qqmlcomponent::async()
+{
+ TestHTTPServer server(SERVER_PORT);
+ QVERIFY(server.isValid());
+ server.serveDirectory(dataDirectory());
+
+ QQmlComponent component(&engine);
+ ComponentWatcher watcher(&component);
+ component.loadUrl(QUrl("http://127.0.0.1:14450/TestComponent.qml"), QQmlComponent::Asynchronous);
+ QCOMPARE(watcher.loading, 1);
+ QTRY_VERIFY(component.isReady());
+ QCOMPARE(watcher.ready, 1);
+ QCOMPARE(watcher.error, 0);
+
+ QObject *object = component.create();
+ QVERIFY(object != 0);
+
+ delete object;
+}
+
+void tst_qqmlcomponent::asyncHierarchy()
+{
+ TestHTTPServer server(SERVER_PORT);
+ QVERIFY(server.isValid());
+ server.serveDirectory(dataDirectory());
+
+ // ensure that the item hierarchy is compiled correctly.
+ QQmlComponent component(&engine);
+ ComponentWatcher watcher(&component);
+ component.loadUrl(QUrl("http://127.0.0.1:14450/TestComponent.2.qml"), QQmlComponent::Asynchronous);
+ QCOMPARE(watcher.loading, 1);
+ QTRY_VERIFY(component.isReady());
+ QCOMPARE(watcher.ready, 1);
+ QCOMPARE(watcher.error, 0);
+
+ QObject *root = component.create();
+ QVERIFY(root != 0);
+
+ // ensure that the parent-child relationship hierarchy is correct
+ QQuickItem *c1 = root->findChild<QQuickItem*>("c1", Qt::FindDirectChildrenOnly);
+ QVERIFY(c1);
+ QQuickItem *c1c1 = c1->findChild<QQuickItem*>("c1c1", Qt::FindDirectChildrenOnly);
+ QVERIFY(c1c1);
+ QQuickItem *c1c2 = c1->findChild<QQuickItem*>("c1c2", Qt::FindDirectChildrenOnly);
+ QVERIFY(c1c2);
+ QQuickRectangle *c1c2c3 = c1c2->findChild<QQuickRectangle*>("c1c2c3", Qt::FindDirectChildrenOnly);
+ QVERIFY(c1c2c3);
+ QQuickItem *c2 = root->findChild<QQuickItem*>("c2", Qt::FindDirectChildrenOnly);
+ QVERIFY(c2);
+ QQuickRectangle *c2c1 = c2->findChild<QQuickRectangle*>("c2c1", Qt::FindDirectChildrenOnly);
+ QVERIFY(c2c1);
+ QQuickMouseArea *c2c1c1 = c2c1->findChild<QQuickMouseArea*>("c2c1c1", Qt::FindDirectChildrenOnly);
+ QVERIFY(c2c1c1);
+ QQuickItem *c2c1c2 = c2c1->findChild<QQuickItem*>("c2c1c2", Qt::FindDirectChildrenOnly);
+ QVERIFY(c2c1c2);
+
+ // ensure that values and bindings are assigned correctly
+ QVERIFY(root->property("success").toBool());
+
+ delete root;
+}
+
QTEST_MAIN(tst_qqmlcomponent)
#include "tst_qqmlcomponent.moc"
--- /dev/null
+import QtQuick 2.0
+
+Item {
+ id: root
+ objectName: "root"
+ property int zero: 0
+
+ Item {
+ id: c1
+ objectName: "c1"
+ property int one: zero + 1
+
+ Item {
+ id: c1c1
+ objectName: "c1c1"
+ property bool two: c2c1c1.two
+ }
+
+ Item {
+ id: c1c2
+ objectName: "c1c2"
+ property string three: "three"
+
+ Rectangle {
+ id: c1c2c3
+ objectName: "c1c2c3"
+ property alias othercolor: c2c1.color
+ color: if (c2c1.color == Qt.rgba(0,0,1)) Qt.rgba(1,0,0); else Qt.rgba(0,1,0);
+ }
+ }
+ }
+
+ Item {
+ id: c2
+ objectName: "c2"
+ property string two: "two"
+
+ Rectangle {
+ id: c2c1
+ objectName: "c2c1"
+ property string three: "2" + c1c2.three
+ color: "blue"
+
+ MouseArea {
+ id: c2c1c1
+ objectName: "c2c1c1"
+ property bool two: false
+ onClicked: two = !two
+ }
+
+ Item {
+ id: c2c1c2
+ objectName: "c2c1c2"
+ property string three: "1" + parent.three
+ }
+ }
+ }
+
+ Item {
+ id: c3
+ objectName: "c3"
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ }
+
+ property alias c1one: c1.one
+ property bool success: true
+ Component.onCompleted: {
+ // test state after initial bindings evaluation
+ if (zero != 0) success = false;
+ if (c1.one != 1) success = false;
+ if (c1c1.two != false) success = false;
+ if (c1c2.three != "three") success = false;
+ if (c1c2c3.color != Qt.rgba(1,0,0)) success = false;
+ if (c2.two != "two") success = false;
+ if (c2c1.three != "2three") success = false;
+ if (c2c1.color != Qt.rgba(0,0,1)) success = false;
+ if (c2c1c1.two != false) success = false;
+ if (c2c1c2.three != "12three") success = false;
+ if (c3.children.length != 500) success = false;
+
+ // now retrigger bindings evaluation
+ root.zero = 5;
+ if (c1.one != 6) success = false;
+ c2c1c1.two = true;
+ if (c1c1.two != true) success = false;
+ c1c2.three = "3";
+ if (c2c1.three != "23") success = false;
+ if (c2c1c2.three != "123") success = false;
+ c2c1.color = Qt.rgba(1,0,0);
+ if (c1c2c3.color != Qt.rgba(0,1,0)) success = false;
+ if (c1c2c3.othercolor != Qt.rgba(1,0,0)) success = false;
+ }
+}
--- /dev/null
+import QtQuick 2.0
+
+Item {
+ id: root
+ objectName: "root"
+ property int zero: 0
+ property int one: 1
+
+ Item {
+ id: c1
+ objectName: "c1"
+ property int one: zero + parent.one
+
+ Item {
+ id: c1c1
+ objectName: "c1c1"
+ property bool two: c2c1c1.two
+ }
+
+ Item {
+ id: c1c2
+ objectName: "c1c2"
+ property string three: "three"
+
+ Rectangle {
+ id: c1c2c3
+ objectName: "c1c2c3"
+ property alias othercolor: c2c1.color
+ color: if (c2c1.color == Qt.rgba(0,0,1)) Qt.rgba(1,0,0); else Qt.rgba(0,1,0);
+ }
+ }
+ }
+
+ Item {
+ id: c2
+ objectName: "c2"
+ property string two: "two"
+
+ Rectangle {
+ id: c2c1
+ objectName: "c2c1"
+ property string three: "2" + c1c2.three
+ color: "blue"
+
+ MouseArea {
+ id: c2c1c1
+ objectName: "c2c1c1"
+ property bool two: false
+ onClicked: two = !two
+ }
+
+ Item {
+ id: c2c1c2
+ objectName: "c2c1c2"
+ property string three: "1" + parent.three
+ }
+ }
+ }
+
+ property alias c1one: c1.one
+ property bool success: true
+ Component.onCompleted: {
+ // test state after initial bindings evaluation
+ if (zero != 0) success = false;
+ if (c1.one != 1) success = false;
+ if (c1c1.two != false) success = false;
+ if (c1c2.three != "three") success = false;
+ if (c1c2c3.color != Qt.rgba(1,0,0)) success = false;
+ if (c2.two != "two") success = false;
+ if (c2c1.three != "2three") success = false;
+ if (c2c1.color != Qt.rgba(0,0,1)) success = false;
+ if (c2c1c1.two != false) success = false;
+ if (c2c1c2.three != "12three") success = false;
+
+ // now retrigger bindings evaluation
+ root.zero = 5;
+ if (c1.one != 6) success = false;
+ root.one = 50;
+ if (c1.one != 55) success = false;
+ c2c1c1.two = true;
+ if (c1c1.two != true) success = false;
+ c1c2.three = "3";
+ if (c2c1.three != "23") success = false;
+ if (c2c1c2.three != "123") success = false;
+ c2c1.color = Qt.rgba(1,0,0);
+ if (c1c2c3.color != Qt.rgba(0,1,0)) success = false;
+ if (c1c2c3.othercolor != Qt.rgba(1,0,0)) success = false;
+ }
+}
--- /dev/null
+import QtQuick 2.0
+
+Item {
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+}
--- /dev/null
+import QtQuick 2.0
+
+Item {
+ property bool success: false
+ property var syncComponent
+ property var asyncComponent
+
+ function asyncStatusChanged() {
+ if (asyncComponent.status == Component.Ready && syncComponent.status == Component.Ready) {
+ success = true;
+ var ao = asyncComponent.createObject();
+ var so = syncComponent.createObject();
+ if (ao.c1one != 6) success = false;
+ if (so.c1one != 55) success = false;
+ ao.destroy();
+ so.destroy();
+ }
+ }
+
+ Component.onCompleted: {
+ asyncComponent = Qt.createComponent("TestComponent.2.qml", Component.Asynchronous);
+ if (asyncComponent.status != Component.Loading)
+ return;
+ asyncComponent.statusChanged.connect(asyncStatusChanged);
+ syncComponent = Qt.createComponent("TestComponent.3.qml", Component.PreferSynchronous);
+ }
+}
property QtObject incorectArgCount1: Qt.createComponent()
property QtObject incorectArgCount2: Qt.createComponent("main.qml", 10)
+ property bool asyncResult: false
+ property var asyncComponent
+
+ function asyncStatusChanged() {
+ if (asyncComponent.status == Component.Ready)
+ asyncResult = true;
+ }
+
Component.onCompleted: {
emptyArg = (Qt.createComponent("") == null);
var r = Qt.createComponent("createComponentData.qml");
var a = Qt.createComponent("http://www.example.com/test.qml");
absoluteUrl = a.url;
+
+ asyncComponent = Qt.createComponent("TestComponent.qml", Component.Asynchronous);
+ if (asyncComponent.status != Component.Loading)
+ return;
+ asyncComponent.statusChanged.connect(asyncStatusChanged);
}
}
void tst_qqmlqt::createComponent()
{
+ {
QQmlComponent component(&engine, testFileUrl("createComponent.qml"));
QString warning1 = component.url().toString() + ":9: Error: Qt.createComponent(): Invalid arguments";
QCOMPARE(object->property("absoluteUrl").toString(), QString("http://www.example.com/test.qml"));
QCOMPARE(object->property("relativeUrl").toString(), testFileUrl("createComponentData.qml").toString());
+ QTRY_VERIFY(object->property("asyncResult").toBool());
+
delete object;
+ }
+
+ // simultaneous sync and async compilation
+ {
+ QQmlComponent component(&engine, testFileUrl("createComponent.2.qml"));
+ QObject *object = component.create();
+ QVERIFY(object != 0);
+ QTRY_VERIFY(object->property("success").toBool());
+ delete object;
+ }
}
void tst_qqmlqt::createComponent_pragmaLibrary()
--- /dev/null
+import QtQuick 2.0
+
+Item {
+ id: root
+ objectName: "root"
+ property int zero: 0
+
+ Item {
+ id: c1
+ objectName: "c1"
+ property int one: zero + 1
+
+ Item {
+ id: c1c1
+ objectName: "c1c1"
+ property bool two: c2c1c1.two
+ }
+
+ Item {
+ id: c1c2
+ objectName: "c1c2"
+ property string three: "three"
+
+ Rectangle {
+ id: c1c2c3
+ objectName: "c1c2c3"
+ property alias othercolor: c2c1.color
+ color: if (c2c1.color == Qt.rgba(0,0,1)) Qt.rgba(1,0,0); else Qt.rgba(0,1,0);
+ }
+ }
+ }
+
+ Item {
+ id: c2
+ objectName: "c2"
+ property string two: "two"
+
+ Rectangle {
+ id: c2c1
+ objectName: "c2c1"
+ property string three: "2" + c1c2.three
+ color: "blue"
+
+ MouseArea {
+ id: c2c1c1
+ objectName: "c2c1c1"
+ property bool two: false
+ onClicked: two = !two
+ }
+
+ Item {
+ id: c2c1c2
+ objectName: "c2c1c2"
+ property string three: "1" + parent.three
+ }
+ }
+ }
+
+ Item {
+ id: c3
+ objectName: "c3"
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ Item {}
+ }
+
+ property alias c1one: c1.one
+ property bool success: true
+ Component.onCompleted: {
+ // test state after initial bindings evaluation
+ if (zero != 0) success = false;
+ if (c1.one != 1) success = false;
+ if (c1c1.two != false) success = false;
+ if (c1c2.three != "three") success = false;
+ if (c1c2c3.color != Qt.rgba(1,0,0)) success = false;
+ if (c2.two != "two") success = false;
+ if (c2c1.three != "2three") success = false;
+ if (c2c1.color != Qt.rgba(0,0,1)) success = false;
+ if (c2c1c1.two != false) success = false;
+ if (c2c1c2.three != "12three") success = false;
+ if (c3.children.length != 500) success = false;
+
+ // now retrigger bindings evaluation
+ root.zero = 5;
+ if (c1.one != 6) success = false;
+ c2c1c1.two = true;
+ if (c1c1.two != true) success = false;
+ c1c2.three = "3";
+ if (c2c1.three != "23") success = false;
+ if (c2c1c2.three != "123") success = false;
+ c2c1.color = Qt.rgba(1,0,0);
+ if (c1c2c3.color != Qt.rgba(0,1,0)) success = false;
+ if (c1c2c3.othercolor != Qt.rgba(1,0,0)) success = false;
+ }
+}
--- /dev/null
+import QtQuick 2.0
+
+Item {
+ id: root
+ objectName: "root"
+ property int zero: 0
+ property int one: 1
+
+ Item {
+ id: c1
+ objectName: "c1"
+ property int one: zero + parent.one
+
+ Item {
+ id: c1c1
+ objectName: "c1c1"
+ property bool two: c2c1c1.two
+ }
+
+ Item {
+ id: c1c2
+ objectName: "c1c2"
+ property string three: "three"
+
+ Rectangle {
+ id: c1c2c3
+ objectName: "c1c2c3"
+ property alias othercolor: c2c1.color
+ color: if (c2c1.color == Qt.rgba(0,0,1)) Qt.rgba(1,0,0); else Qt.rgba(0,1,0);
+ }
+ }
+ }
+
+ Item {
+ id: c2
+ objectName: "c2"
+ property string two: "two"
+
+ Rectangle {
+ id: c2c1
+ objectName: "c2c1"
+ property string three: "2" + c1c2.three
+ color: "blue"
+
+ MouseArea {
+ id: c2c1c1
+ objectName: "c2c1c1"
+ property bool two: false
+ onClicked: two = !two
+ }
+
+ Item {
+ id: c2c1c2
+ objectName: "c2c1c2"
+ property string three: "1" + parent.three
+ }
+ }
+ }
+
+ property alias c1one: c1.one
+ property bool success: true
+ Component.onCompleted: {
+ // test state after initial bindings evaluation
+ if (zero != 0) success = false;
+ if (c1.one != 1) success = false;
+ if (c1c1.two != false) success = false;
+ if (c1c2.three != "three") success = false;
+ if (c1c2c3.color != Qt.rgba(1,0,0)) success = false;
+ if (c2.two != "two") success = false;
+ if (c2c1.three != "2three") success = false;
+ if (c2c1.color != Qt.rgba(0,0,1)) success = false;
+ if (c2c1c1.two != false) success = false;
+ if (c2c1c2.three != "12three") success = false;
+
+ // now retrigger bindings evaluation
+ root.zero = 5;
+ if (c1.one != 6) success = false;
+ root.one = 50;
+ if (c1.one != 55) success = false;
+ c2c1c1.two = true;
+ if (c1c1.two != true) success = false;
+ c1c2.three = "3";
+ if (c2c1.three != "23") success = false;
+ if (c2c1c2.three != "123") success = false;
+ c2c1.color = Qt.rgba(1,0,0);
+ if (c1c2c3.color != Qt.rgba(0,1,0)) success = false;
+ if (c1c2c3.othercolor != Qt.rgba(1,0,0)) success = false;
+ }
+}
--- /dev/null
+import QtQuick 2.0
+
+Rectangle {
+ width: 400; height: 400
+
+ function loadComponents() {
+ asyncLoader.source = "TestComponent.2.qml"
+ syncLoader.source = "TestComponent.qml"
+ }
+
+ Loader {
+ id: asyncLoader
+ objectName: "asyncLoader"
+ asynchronous: true
+ }
+
+ Loader {
+ id: syncLoader
+ objectName: "syncLoader"
+ asynchronous: false
+ }
+}
{
public:
PeriodicIncubationController() {
+ incubated = false;
startTimer(16);
}
+ bool incubated;
+
protected:
virtual void timerEvent(QTimerEvent *) {
incubateFor(15);
}
+
+ virtual void incubatingObjectCountChanged(int count) {
+ if (count)
+ incubated = true;
+ }
};
class tst_QQuickLoader : public QQmlDataTest
void asynchronous_data();
void asynchronous();
void asynchronous_clear();
+ void simultaneousSyncAsync();
void parented();
void sizeBound();
QTRY_VERIFY(loader->status() == QQuickLoader::Error);
QVERIFY(loader->item() == 0);
- QCOMPARE(loader->progress(), 0.0);
+ QCOMPARE(loader->progress(), 1.0);
QCOMPARE(loader->property("did_load").toInt(), 123);
QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 0);
QTest::newRow("Valid component") << testFileUrl("BigComponent.qml")
<< QStringList();
- QTest::newRow("Non-existant component") << testFileUrl("IDoNotExist.qml")
+ QTest::newRow("Non-existent component") << testFileUrl("IDoNotExist.qml")
<< (QStringList() << QString(testFileUrl("IDoNotExist.qml").toString() + ": File not found"));
QTest::newRow("Invalid component") << testFileUrl("InvalidSourceComponent.qml")
if (!engine.incubationController())
engine.setIncubationController(new PeriodicIncubationController);
+ PeriodicIncubationController *controller = static_cast<PeriodicIncubationController*>(engine.incubationController());
+ controller->incubated = false;
QQmlComponent component(&engine, testFileUrl("asynchronous.qml"));
QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
QVERIFY(root);
QTest::ignoreMessage(QtWarningMsg, warning.toUtf8().constData());
QVERIFY(!loader->item());
+ QCOMPARE(loader->progress(), 0.0);
root->setProperty("comp", qmlFile.toString());
QMetaObject::invokeMethod(root, "loadComponent");
QVERIFY(!loader->item());
if (expectedWarnings.isEmpty()) {
QCOMPARE(loader->status(), QQuickLoader::Loading);
- QCOMPARE(engine.incubationController()->incubatingObjectCount(), 1);
-
+ QVERIFY(!controller->incubated); // asynchronous compilation means not immediately compiled/incubating.
+ QTRY_VERIFY(controller->incubated); // but should start incubating once compilation is complete.
QTRY_VERIFY(loader->item());
QCOMPARE(loader->progress(), 1.0);
QCOMPARE(loader->status(), QQuickLoader::Ready);
} else {
- QCOMPARE(loader->progress(), 1.0);
+ QTRY_COMPARE(loader->progress(), 1.0);
QTRY_COMPARE(loader->status(), QQuickLoader::Error);
}
QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
}
+void tst_QQuickLoader::simultaneousSyncAsync()
+{
+ if (!engine.incubationController())
+ engine.setIncubationController(new PeriodicIncubationController);
+ PeriodicIncubationController *controller = static_cast<PeriodicIncubationController*>(engine.incubationController());
+ controller->incubated = false;
+ QQmlComponent component(&engine, testFileUrl("simultaneous.qml"));
+ QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
+ QVERIFY(root);
+
+ QQuickLoader *asyncLoader = root->findChild<QQuickLoader*>("asyncLoader");
+ QQuickLoader *syncLoader = root->findChild<QQuickLoader*>("syncLoader");
+ QVERIFY(asyncLoader);
+ QVERIFY(syncLoader);
+
+ QVERIFY(!asyncLoader->item());
+ QVERIFY(!syncLoader->item());
+ QMetaObject::invokeMethod(root, "loadComponents");
+ QVERIFY(!asyncLoader->item());
+ QVERIFY(syncLoader->item());
+
+ QCOMPARE(asyncLoader->status(), QQuickLoader::Loading);
+ QVERIFY(!controller->incubated); // asynchronous compilation means not immediately compiled/incubating.
+ QTRY_VERIFY(controller->incubated); // but should start incubating once compilation is complete.
+ QTRY_VERIFY(asyncLoader->item());
+ QCOMPARE(asyncLoader->progress(), 1.0);
+ QCOMPARE(asyncLoader->status(), QQuickLoader::Ready);
+
+ delete root;
+}
+
void tst_QQuickLoader::parented()
{
QQmlComponent component(&engine, testFileUrl("parented.qml"));