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-rw-r--r--tests/auto/declarative/declarative.pro1
-rw-r--r--tests/auto/declarative/qmldebug/qmldebug.pro5
-rw-r--r--tests/auto/declarative/qmldebug/tst_qmldebug.cpp594
3 files changed, 600 insertions, 0 deletions
diff --git a/tests/auto/declarative/declarative.pro b/tests/auto/declarative/declarative.pro
index b6d2241..413eb1e 100644
--- a/tests/auto/declarative/declarative.pro
+++ b/tests/auto/declarative/declarative.pro
@@ -17,6 +17,7 @@ SUBDIRS += \
qmlbinding \ # Cover
qmlconnection \ # Cover
qmlcontext \ # Cover
+ qmldebug \ # Cover
qmldom \ # Cover
qmlecmascript \ # Cover
qmlerror \ # Cover
diff --git a/tests/auto/declarative/qmldebug/qmldebug.pro b/tests/auto/declarative/qmldebug/qmldebug.pro
new file mode 100644
index 0000000..61f821e
--- /dev/null
+++ b/tests/auto/declarative/qmldebug/qmldebug.pro
@@ -0,0 +1,5 @@
+load(qttest_p4)
+contains(QT_CONFIG,declarative): QT += network declarative
+macx:CONFIG -= app_bundle
+
+SOURCES += tst_qmldebug.cpp
diff --git a/tests/auto/declarative/qmldebug/tst_qmldebug.cpp b/tests/auto/declarative/qmldebug/tst_qmldebug.cpp
new file mode 100644
index 0000000..a7573da
--- /dev/null
+++ b/tests/auto/declarative/qmldebug/tst_qmldebug.cpp
@@ -0,0 +1,594 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtest.h>
+#include <QSignalSpy>
+#include <QTimer>
+#include <QHostAddress>
+#include <QDebug>
+#include <QThread>
+#include <QProcessEnvironment>
+#include <QProcess>
+
+#include <QtDeclarative/qmlengine.h>
+#include <QtDeclarative/qmlcontext.h>
+#include <QtDeclarative/qmlcomponent.h>
+#include <QtDeclarative/qmlexpression.h>
+
+#include <private/qmldebug_p.h>
+#include <private/qmldebugclient_p.h>
+#include <private/qmldebugservice_p.h>
+#include <private/qmlgraphicsrectangle_p.h>
+#include <private/qmlgraphicstext_p.h>
+
+
+class tst_QmlDebug : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_QmlDebug(QmlDebugConnection *conn, QmlEngine *engine, QmlGraphicsItem *rootItem)
+ : m_conn(conn), m_dbg(0), m_engine(engine), m_rootItem(rootItem) {}
+
+protected slots:
+ void saveValueChange(const QByteArray &ba, const QVariant &v)
+ {
+ m_savedValueChanges[ba] = v;
+ }
+
+private:
+ QmlDebugConnection *m_conn;
+ QmlEngineDebug *m_dbg;
+ QmlEngine *m_engine;
+ QmlGraphicsItem *m_rootItem;
+
+ QHash<QByteArray, QVariant> m_savedValueChanges;
+
+ void waitForQuery(QmlDebugQuery *query)
+ {
+ QCOMPARE(query->parent(), this);
+ QEventLoop loop;
+ QTimer timer;
+ QVERIFY(query->state() == QmlDebugQuery::Waiting);
+ connect(query, SIGNAL(stateChanged(State)), &loop, SLOT(quit()));
+ connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
+ timer.start(5000);
+ loop.exec();
+ if (!timer.isActive())
+ QFAIL("query timed out");
+ }
+
+ void verifyRootObject(const QmlDebugObjectReference &obj)
+ {
+ // verifies object according to component definition in main()
+
+ QCOMPARE(obj.debugId(), QmlDebugService::idForObject(m_rootItem));
+ QCOMPARE(obj.className(), QLatin1String("Item"));
+ QCOMPARE(obj.name(), m_rootItem->objectName());
+ QCOMPARE(obj.contextDebugId(), QmlDebugService::idForObject(qmlContext(m_rootItem)));
+
+ QmlDebugFileReference source = obj.source();
+ QCOMPARE(source.url(), QUrl("file://"));
+ QCOMPARE(source.lineNumber(), 3);
+ QCOMPARE(source.columnNumber(), 3);
+
+ QList<QmlDebugPropertyReference> props = obj.properties();
+ QHash<QString, QVariant> expected;
+
+ expected["width"] = 10;
+ expected["height"] = 20;
+ verifyProperties(props, expected);
+ }
+
+ void verifyProperties(const QList<QmlDebugPropertyReference> &actual, const QHash<QString, QVariant> &expected)
+ {
+ foreach(const QmlDebugPropertyReference &p, actual) {
+ if (expected.contains(p.name()))
+ QCOMPARE(p.value(), expected[p.name()]);
+ }
+ }
+
+ QmlDebugObjectReference findRootObject()
+ {
+ QmlDebugEnginesQuery *q_engines = m_dbg->queryAvailableEngines(this);
+ waitForQuery(q_engines);
+
+ if (q_engines->engines().count() == 0)
+ return QmlDebugObjectReference();
+ QmlDebugRootContextQuery *q_context = m_dbg->queryRootContexts(q_engines->engines()[0].debugId(), this);
+ waitForQuery(q_context);
+
+ if (q_context->rootContext().objects().count() == 0)
+ return QmlDebugObjectReference();
+ QmlDebugObjectQuery *q_obj = m_dbg->queryObject(q_context->rootContext().objects()[0], this);
+ waitForQuery(q_obj);
+
+ QmlDebugObjectReference result = q_obj->object();
+
+ delete q_engines;
+ delete q_context;
+ delete q_obj;
+
+ return result;
+ }
+
+ QmlDebugPropertyReference findProperty(const QList<QmlDebugPropertyReference> &props, const QString &name)
+ {
+ foreach(const QmlDebugPropertyReference &p, props) {
+ if (p.name() == name)
+ return p;
+ }
+ return QmlDebugPropertyReference();
+ }
+
+ int countNotifiableProperties(const QObject *obj)
+ {
+ int count = 0;
+ for (int i=0; i<obj->metaObject()->propertyCount(); i++) {
+ QMetaProperty p = obj->metaObject()->property(i);
+ if (p.hasNotifySignal())
+ count++;
+ }
+ return count;
+ }
+
+private slots:
+ void initTestCase();
+
+ void watch_property();
+ void watch_object();
+ void watch_expression();
+ void watch_expression_data();
+
+ void queryAvailableEngines();
+ void queryRootContexts();
+ void queryObject();
+ void queryObjectRecursive();
+ void queryExpressionResult();
+ void queryExpressionResult_data();
+};
+
+void tst_QmlDebug::initTestCase()
+{
+ m_dbg = new QmlEngineDebug(m_conn, this);
+}
+
+void tst_QmlDebug::watch_property()
+{
+ QmlDebugObjectReference obj = findRootObject();
+ QmlDebugPropertyReference prop = findProperty(obj.properties(), "width");
+
+ QmlDebugPropertyWatch *watch = m_dbg->addWatch(prop, this);
+ QCOMPARE(watch->state(), QmlDebugWatch::Waiting);
+ QCOMPARE(watch->objectDebugId(), obj.debugId());
+ QCOMPARE(watch->name(), prop.name());
+
+ QSignalSpy spy(watch, SIGNAL(valueChanged(QByteArray,QVariant)));
+ QEventLoop loop;
+ QTimer timer;
+ connect(watch, SIGNAL(valueChanged(QByteArray,QVariant)), &loop, SLOT(quit()));
+ connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
+
+ int origWidth = m_rootItem->property("width").toInt();
+ timer.start(5000);
+ m_rootItem->setProperty("width", origWidth*2);
+ loop.exec();
+
+ if (!timer.isActive())
+ QFAIL("Did not receive valueChanged() for property");
+
+ m_dbg->removeWatch(watch);
+ delete watch;
+
+ // restore original value and verify spy doesn't get a signal since watch has been removed
+ m_rootItem->setProperty("width", origWidth);
+ QTest::qWait(500);
+ QCOMPARE(spy.count(), 1);
+
+ QCOMPARE(spy.at(0).at(0).value<QByteArray>(), prop.name().toUtf8());
+ QCOMPARE(spy.at(0).at(1).value<QVariant>(), qVariantFromValue(origWidth*2));
+}
+
+void tst_QmlDebug::watch_object()
+{
+ QmlDebugEnginesQuery *q_engines = m_dbg->queryAvailableEngines(this);
+ waitForQuery(q_engines);
+
+ QmlDebugRootContextQuery *q_context = m_dbg->queryRootContexts(q_engines->engines()[0].debugId(), this);
+ waitForQuery(q_context);
+
+ QmlDebugObjectQuery *q_obj = m_dbg->queryObject(q_context->rootContext().objects()[0], this);
+ waitForQuery(q_obj);
+
+ QmlDebugObjectReference obj = q_obj->object();
+
+ delete q_engines;
+ delete q_context;
+ delete q_obj;
+
+ QmlDebugWatch *watch = m_dbg->addWatch(obj, this);
+ QCOMPARE(watch->state(), QmlDebugWatch::Waiting);
+ QCOMPARE(watch->objectDebugId(), obj.debugId());
+
+ m_savedValueChanges.clear();
+ connect(watch, SIGNAL(valueChanged(QByteArray,QVariant)),
+ SLOT(saveValueChange(QByteArray,QVariant)));
+
+ int origWidth = m_rootItem->property("width").toInt();
+ int origHeight = m_rootItem->property("height").toInt();
+ m_rootItem->setProperty("width", origWidth*2);
+ m_rootItem->setProperty("height", origHeight*2);
+
+ QEventLoop loop;
+ QTimer timer;
+ timer.start(5000);
+ while (timer.isActive() &&
+ (!m_savedValueChanges.contains("width") || !m_savedValueChanges.contains("height"))) {
+ loop.processEvents(QEventLoop::AllEvents, 50);
+ }
+
+ QVariant newWidth = m_savedValueChanges["width"];
+ QVariant newHeight = m_savedValueChanges["height"];
+
+ m_dbg->removeWatch(watch);
+ delete watch;
+
+ // since watch has been removed, restoring the original values should not trigger a valueChanged()
+ m_savedValueChanges.clear();
+ m_rootItem->setProperty("width", origWidth);
+ m_rootItem->setProperty("height", origHeight);
+ QTest::qWait(500);
+ QCOMPARE(m_savedValueChanges.count(), 0);
+
+ if (newWidth.isNull() || newHeight.isNull()) {
+ QString s = QString("Did not receive both width and height changes (width=%1, height=%2)")
+ .arg(newWidth.toString()).arg(newHeight.toString());
+ QFAIL(qPrintable(s));
+ }
+
+ QCOMPARE(newWidth, qVariantFromValue(origWidth*2));
+ QCOMPARE(newHeight, qVariantFromValue(origHeight*2));
+}
+
+void tst_QmlDebug::watch_expression()
+{
+ QFETCH(QString, expr);
+ QFETCH(int, increment);
+ QFETCH(int, incrementCount);
+
+ int origWidth = m_rootItem->property("width").toInt();
+
+ QmlDebugObjectReference obj = findRootObject();
+ QmlDebugPropertyReference prop;
+
+ QmlDebugObjectExpressionWatch *watch = m_dbg->addWatch(obj, expr, this);
+ QCOMPARE(watch->state(), QmlDebugWatch::Waiting);
+ QCOMPARE(watch->objectDebugId(), obj.debugId());
+ QCOMPARE(watch->expression(), expr);
+
+ QSignalSpy spy(watch, SIGNAL(valueChanged(QByteArray,QVariant)));
+ int expectedSpyCount = incrementCount + 1; // should also get signal with expression's initial value
+
+ int width = origWidth;
+ for (int i=0; i<incrementCount+1; i++) {
+ QTimer timer;
+ timer.start(5000);
+ if (i > 0) {
+ width += increment;
+ m_rootItem->setProperty("width", width);
+ }
+ QEventLoop loop;
+ connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
+ connect(watch, SIGNAL(valueChanged(QByteArray,QVariant)), &loop, SLOT(quit()));
+ loop.exec();
+ if (!timer.isActive())
+ QFAIL("Did not receive valueChanged() signal for expression");
+ }
+
+ m_dbg->removeWatch(watch);
+ delete watch;
+
+ // restore original value and verify spy doesn't get a signal since watch has been removed
+ m_rootItem->setProperty("width", origWidth); // may increase spy count before QCOMPARE()
+ QTest::qWait(500);
+ QCOMPARE(spy.count(), expectedSpyCount);
+
+ width = origWidth + increment;
+ for (int i=0; i<spy.count(); i++) {
+ QCOMPARE(spy.at(i).at(1).value<QVariant>().toInt(), width);
+ width += increment;
+ }
+}
+
+void tst_QmlDebug::watch_expression_data()
+{
+ QTest::addColumn<QString>("expr");
+ QTest::addColumn<int>("increment");
+ QTest::addColumn<int>("incrementCount");
+
+ QTest::newRow("width") << "width" << 0 << 0;
+ QTest::newRow("width+10") << "width + 10" << 10 << 5;
+}
+
+void tst_QmlDebug::queryAvailableEngines()
+{
+ QmlDebugEnginesQuery *q_engines = m_dbg->queryAvailableEngines(this);
+ waitForQuery(q_engines);
+
+ // TODO have multiple engines
+ QList<QmlDebugEngineReference> engines = q_engines->engines();
+ QCOMPARE(engines.count(), 1);
+
+ foreach(const QmlDebugEngineReference &e, engines) {
+ QCOMPARE(e.debugId(), QmlDebugService::idForObject(m_engine));
+ QCOMPARE(e.name(), m_engine->objectName());
+ }
+
+ delete q_engines;
+}
+
+void tst_QmlDebug::queryRootContexts()
+{
+ QmlDebugEnginesQuery *q_engines = m_dbg->queryAvailableEngines(this);
+ waitForQuery(q_engines);
+
+ QmlDebugRootContextQuery *q_context = m_dbg->queryRootContexts(q_engines->engines()[0].debugId(), this);
+ waitForQuery(q_context);
+
+ QmlContext *actualContext = m_engine->rootContext();
+ QmlDebugContextReference context = q_context->rootContext();
+ QCOMPARE(context.debugId(), QmlDebugService::idForObject(actualContext));
+ QCOMPARE(context.name(), actualContext->objectName());
+
+ QCOMPARE(context.objects().count(), 1);
+
+ // root context query sends only root object data - it doesn't fill in
+ // the children or property info
+ QCOMPARE(context.objects()[0].properties().count(), 0);
+ QCOMPARE(context.objects()[0].children().count(), 0);
+
+ // TODO have multiple contexts
+ QCOMPARE(context.contexts().count(), 0);
+
+ delete q_engines;
+ delete q_context;
+}
+
+void tst_QmlDebug::queryObject()
+{
+ QmlDebugEnginesQuery *q_engines = m_dbg->queryAvailableEngines(this);
+ waitForQuery(q_engines);
+
+ QmlDebugRootContextQuery *q_context = m_dbg->queryRootContexts(q_engines->engines()[0].debugId(), this);
+ waitForQuery(q_context);
+
+ QmlDebugObjectQuery *q_obj = m_dbg->queryObject(q_context->rootContext().objects()[0], this);
+ waitForQuery(q_obj);
+
+ QmlDebugObjectReference obj = q_obj->object();
+ verifyRootObject(obj);
+
+ QVERIFY(obj.children().count() >= 2);
+
+ // non-recursive query, children data not available
+ foreach(const QmlDebugObjectReference &child, obj.children())
+ QCOMPARE(child.properties().count(), 0);
+
+ delete q_engines;
+ delete q_context;
+ delete q_obj;
+}
+
+void tst_QmlDebug::queryObjectRecursive()
+{
+ QmlDebugEnginesQuery *q_engines = m_dbg->queryAvailableEngines(this);
+ waitForQuery(q_engines);
+
+ QmlDebugRootContextQuery *q_context = m_dbg->queryRootContexts(q_engines->engines()[0].debugId(), this);
+ waitForQuery(q_context);
+
+ QmlDebugObjectQuery *q_obj = m_dbg->queryObjectRecursive(q_context->rootContext().objects()[0], this);
+ waitForQuery(q_obj);
+
+ QmlDebugObjectReference obj = q_obj->object();
+ verifyRootObject(obj);
+
+ delete q_engines;
+ delete q_context;
+ delete q_obj;
+
+ QList<QmlDebugObjectReference> children = obj.children();
+ QVERIFY(children.count() >= 2); // there may be additional properties e.g. StateGroup
+
+ QList<QmlDebugPropertyReference> props;
+ QHash<QString, QVariant> expected;
+
+ QmlDebugObjectReference rectRef;
+ QmlDebugObjectReference textRef;
+ foreach (const QmlDebugObjectReference &child, children) {
+ if (child.className() == "Rectangle") {
+ props = child.properties();
+ QVERIFY(props.count() > 0);
+ expected.clear();
+ expected["width"] = 500;
+ expected["height"] = 600;
+ expected["color"] = "blue";
+ verifyProperties(props, expected);
+ rectRef = child;
+ } else if (child.className() == "Text") {
+ props = child.properties();
+ QVERIFY(props.count() > 0);
+ expected.clear();
+ expected["color"] = "red";
+ verifyProperties(props, expected);
+ textRef = child;
+ }
+ }
+
+ QVERIFY(!rectRef.className().isEmpty());
+ QVERIFY(!textRef.className().isEmpty());
+
+ QObject *rectObj = 0;
+ QObject *textObj = 0;
+ foreach (QObject *o, m_rootItem->children()) {
+ if (o->metaObject()->className() == QmlGraphicsRectangle::staticMetaObject.className())
+ rectObj = o;
+ else if (o->metaObject()->className() == QmlGraphicsText::staticMetaObject.className())
+ textObj = o;
+ }
+
+ QVERIFY(rectObj);
+ QVERIFY(textObj);
+
+ for (int i=0; i<rectObj->metaObject()->propertyCount(); i++) {
+ QMetaProperty p = rectObj->metaObject()->property(i);
+ QmlDebugPropertyReference pd = findProperty(rectRef.properties(), p.name());
+ if (!pd.name().isEmpty()) {
+ QCOMPARE(pd.name(), QString::fromUtf8(p.name()));
+ if (p.type() < QVariant::UserType)
+ QCOMPARE(pd.value(), p.read(rectObj));
+ if (pd.name() != "parent")
+ QCOMPARE(pd.valueTypeName(), QString::fromUtf8(p.typeName()));
+ QCOMPARE(pd.hasNotifySignal(), p.hasNotifySignal());
+ }
+ }
+}
+
+void tst_QmlDebug::queryExpressionResult()
+{
+ QFETCH(QString, expr);
+ QFETCH(QVariant, result);
+
+ QmlDebugEnginesQuery *q_engines = m_dbg->queryAvailableEngines(this);
+ waitForQuery(q_engines);
+
+ QmlDebugRootContextQuery *q_context = m_dbg->queryRootContexts(q_engines->engines()[0].debugId(), this);
+ waitForQuery(q_context);
+
+ QmlDebugExpressionQuery *q_expr = m_dbg->queryExpressionResult(q_context->rootContext().objects()[0].debugId(), expr, this);
+ QCOMPARE(q_expr->expression(), expr);
+ waitForQuery(q_expr);
+
+ QCOMPARE(q_expr->result(), result);
+
+ delete q_engines;
+ delete q_context;
+ delete q_expr;
+}
+
+void tst_QmlDebug::queryExpressionResult_data()
+{
+ QTest::addColumn<QString>("expr");
+ QTest::addColumn<QVariant>("result");
+
+ QTest::newRow("width + 50") << "width + 50" << qVariantFromValue(60);
+ QTest::newRow("blueRect.width") << "blueRect.width" << qVariantFromValue(500);
+ QTest::newRow("bad expr") << "aeaef" << qVariantFromValue(QString("<undefined>"));
+}
+
+
+class TestRunnerThread : public QThread
+{
+ Q_OBJECT
+public:
+ void run() {
+ QTest::qWait(1000);
+ connectToEngine();
+ }
+
+ QPointer<QmlEngine> m_engine;
+ QPointer<QmlGraphicsItem> m_item;
+
+signals:
+ void testsFinished();
+
+public slots:
+
+ void connectToEngine()
+ {
+ QmlDebugConnection conn;
+ conn.connectToHost("127.0.0.1", 3768);
+ bool ok = conn.waitForConnected(5000);
+ Q_ASSERT(ok);
+ while (!m_engine && !m_item)
+ QTest::qWait(50);
+
+ tst_QmlDebug test(&conn, m_engine, m_item);
+ QTest::qExec(&test);
+ emit testsFinished();
+ }
+};
+
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ qputenv("QML_DEBUG_SERVER_PORT", "3768");
+
+ TestRunnerThread thread;
+ QObject::connect(&thread, SIGNAL(testsFinished()), qApp, SLOT(quit()));
+ thread.start();
+
+ QmlEngine engine; // blocks until client connects
+
+ QmlComponent component(&engine,
+ "import Qt 4.6\n"
+ "\n" // don't remove, line number is tested
+ " Item {\n" // don't remove spaces, column number is tested
+ "width: 10; height: 20;\n"
+ "Rectangle { id: blueRect; width: 500; height: 600; color: \"blue\"; }"
+ "Text { color: \"red\"; }"
+ "}\n",
+ QUrl("file://"));
+ Q_ASSERT(component.isReady());
+ QObject *o = component.create();
+ QObject::connect(&thread, SIGNAL(testsFinished()), o, SLOT(deleteLater()));
+
+ // start the test
+ thread.m_engine = &engine;
+ thread.m_item = qobject_cast<QmlGraphicsItem*>(o);
+
+ return app.exec();
+
+}
+
+//QTEST_MAIN(tst_QmlDebug)
+
+#include "tst_qmldebug.moc"
generated by cgit v0.12 at 2024-11-14 13:03:01 (GMT)