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Diffstat (limited to 'tests/auto/qtquick1/qdeclarativelistmodel/tst_qdeclarativelistmodel.cpp')
| -rw-r--r-- | tests/auto/qtquick1/qdeclarativelistmodel/tst_qdeclarativelistmodel.cpp | 1125 |
1 files changed, 1125 insertions, 0 deletions
diff --git a/tests/auto/qtquick1/qdeclarativelistmodel/tst_qdeclarativelistmodel.cpp b/tests/auto/qtquick1/qdeclarativelistmodel/tst_qdeclarativelistmodel.cpp new file mode 100644 index 0000000000..a67c7c3916 --- /dev/null +++ b/tests/auto/qtquick1/qdeclarativelistmodel/tst_qdeclarativelistmodel.cpp @@ -0,0 +1,1125 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include <qtest.h> +#include <QtQuick1/private/qdeclarativeitem_p.h> +#include <QtQuick1/private/qdeclarativetext_p.h> +#include <QtQuick1/private/qdeclarativelistmodel_p.h> +#include <QtDeclarative/private/qdeclarativeengine_p.h> +#include <QtDeclarative/private/qdeclarativeexpression_p.h> +#include <QDeclarativeComponent> + +#include <QtCore/qtimer.h> +#include <QtCore/qdebug.h> +#include <QtCore/qtranslator.h> +#include <QSignalSpy> + +#include "../../../shared/util.h" + +#ifdef Q_OS_SYMBIAN +// In Symbian OS test data is located in applications private dir +#define SRCDIR "." +#endif + +Q_DECLARE_METATYPE(QList<int>) +Q_DECLARE_METATYPE(QList<QVariantHash>) + +class tst_qdeclarativelistmodel : public QObject +{ + Q_OBJECT +public: + tst_qdeclarativelistmodel() {} + +private: + int roleFromName(const QDeclarative1ListModel *model, const QString &roleName); + QDeclarativeItem *createWorkerTest(QDeclarativeEngine *eng, QDeclarativeComponent *component, QDeclarative1ListModel *model); + void waitForWorker(QDeclarativeItem *item); + +private slots: + void static_types(); + void static_types_data(); + void static_i18n(); + void static_nestedElements(); + void static_nestedElements_data(); + void dynamic_data(); + void dynamic(); + void dynamic_worker_data(); + void dynamic_worker(); + void dynamic_worker_sync_data(); + void dynamic_worker_sync(); + void convertNestedToFlat_fail(); + void convertNestedToFlat_fail_data(); + void convertNestedToFlat_ok(); + void convertNestedToFlat_ok_data(); + void enumerate(); + void error_data(); + void error(); + void syncError(); + void set(); + void get(); + void get_data(); + void get_worker(); + void get_worker_data(); + void get_nested(); + void get_nested_data(); + void crash_model_with_multiple_roles(); + void set_model_cache(); + void property_changes(); + void property_changes_data(); + void property_changes_worker(); + void property_changes_worker_data(); + void clear(); +}; + +int tst_qdeclarativelistmodel::roleFromName(const QDeclarative1ListModel *model, const QString &roleName) +{ + QList<int> roles = model->roles(); + for (int i=0; i<roles.count(); i++) { + if (model->toString(roles[i]) == roleName) + return roles[i]; + } + return -1; +} + +QDeclarativeItem *tst_qdeclarativelistmodel::createWorkerTest(QDeclarativeEngine *eng, QDeclarativeComponent *component, QDeclarative1ListModel *model) +{ + QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(component->create()); + QDeclarativeEngine::setContextForObject(model, eng->rootContext()); + if (item) + item->setProperty("model", qVariantFromValue(model)); + return item; +} + +void tst_qdeclarativelistmodel::waitForWorker(QDeclarativeItem *item) +{ + QEventLoop loop; + QTimer timer; + timer.setSingleShot(true); + connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit())); + + QDeclarativeProperty prop(item, "done"); + QVERIFY(prop.isValid()); + QVERIFY(prop.connectNotifySignal(&loop, SLOT(quit()))); + timer.start(10000); + loop.exec(); + QVERIFY(timer.isActive()); +} + +void tst_qdeclarativelistmodel::static_types_data() +{ + QTest::addColumn<QString>("qml"); + QTest::addColumn<QVariant>("value"); + + QTest::newRow("string") + << "ListElement { foo: \"bar\" }" + << QVariant(QString("bar")); + + QTest::newRow("real") + << "ListElement { foo: 10.5 }" + << QVariant(10.5); + + QTest::newRow("real0") + << "ListElement { foo: 0 }" + << QVariant(double(0)); + + QTest::newRow("bool") + << "ListElement { foo: false }" + << QVariant(false); + + QTest::newRow("bool") + << "ListElement { foo: true }" + << QVariant(true); + + QTest::newRow("enum") + << "ListElement { foo: Text.AlignHCenter }" + << QVariant(double(QDeclarativeText::AlignHCenter)); +} + +void tst_qdeclarativelistmodel::static_types() +{ + QFETCH(QString, qml); + QFETCH(QVariant, value); + + qml = "import QtQuick 1.0\nItem { property variant test: model.get(0).foo; ListModel { id: model; " + qml + " } }"; + + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine); + component.setData(qml.toUtf8(), + QUrl::fromLocalFile(QString("dummy.qml"))); + + QVERIFY(!component.isError()); + + QObject *obj = component.create(); + QVERIFY(obj != 0); + + QVariant actual = obj->property("test"); + + QCOMPARE(actual, value); + QCOMPARE(actual.toString(), value.toString()); + + delete obj; +} + +void tst_qdeclarativelistmodel::static_i18n() +{ + QString expect = QString::fromUtf8("na\303\257ve"); + + QString componentStr = "import QtQuick 1.0\nItem { property string prop1: model.get(0).prop1; property string prop2: model.get(0).prop2; ListModel { id: model; ListElement { prop1: \""+expect+"\"; prop2: QT_TR_NOOP(\""+expect+"\") } } }"; + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine); + component.setData(componentStr.toUtf8(), QUrl::fromLocalFile("")); + QObject *obj = component.create(); + QVERIFY(obj != 0); + QString prop1 = obj->property("prop1").toString(); + QCOMPARE(prop1,expect); + QString prop2 = obj->property("prop2").toString(); + QCOMPARE(prop2,expect); // (no, not translated, QT_TR_NOOP is a no-op) + delete obj; +} + +void tst_qdeclarativelistmodel::static_nestedElements() +{ + QFETCH(int, elementCount); + + QStringList elements; + for (int i=0; i<elementCount; i++) + elements.append("ListElement { a: 1; b: 2 }"); + QString elementsStr = elements.join(",\n") + "\n"; + + QString componentStr = + "import QtQuick 1.0\n" + "Item {\n" + " property variant count: model.get(0).attributes.count\n" + " ListModel {\n" + " id: model\n" + " ListElement {\n" + " attributes: [\n"; + componentStr += elementsStr.toUtf8().constData(); + componentStr += + " ]\n" + " }\n" + " }\n" + "}"; + + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine); + component.setData(componentStr.toUtf8(), QUrl::fromLocalFile("")); + + QDeclarativeListModel *obj = qobject_cast<QDeclarativeListModel*>(component.create()); + QVERIFY(obj != 0); + + QVariant count = obj->property("count"); + QCOMPARE(count.type(), QVariant::Int); + QCOMPARE(count.toInt(), elementCount); + + delete obj; +} + +void tst_qdeclarativelistmodel::static_nestedElements_data() +{ + QTest::addColumn<int>("elementCount"); + + QTest::newRow("0 items") << 0; + QTest::newRow("1 item") << 1; + QTest::newRow("2 items") << 2; + QTest::newRow("many items") << 5; +} + +void tst_qdeclarativelistmodel::dynamic_data() +{ + QTest::addColumn<QString>("script"); + QTest::addColumn<int>("result"); + QTest::addColumn<QString>("warning"); + + // Simple flat model + + QTest::newRow("count") << "count" << 0 << ""; + + QTest::newRow("get1") << "{get(0) === undefined}" << 1 << ""; + QTest::newRow("get2") << "{get(-1) === undefined}" << 1 << ""; + QTest::newRow("get3") << "{append({'foo':123});get(0) != undefined}" << 1 << ""; + QTest::newRow("get4") << "{append({'foo':123});get(0).foo}" << 123 << ""; + + QTest::newRow("get-modify1") << "{append({'foo':123,'bar':456});get(0).foo = 333;get(0).foo}" << 333 << ""; + QTest::newRow("get-modify2") << "{append({'z':1});append({'foo':123,'bar':456});get(1).bar = 999;get(1).bar}" << 999 << ""; + + QTest::newRow("append1") << "{append({'foo':123});count}" << 1 << ""; + QTest::newRow("append2") << "{append({'foo':123,'bar':456});count}" << 1 << ""; + QTest::newRow("append3a") << "{append({'foo':123});append({'foo':456});get(0).foo}" << 123 << ""; + QTest::newRow("append3b") << "{append({'foo':123});append({'foo':456});get(1).foo}" << 456 << ""; + QTest::newRow("append4a") << "{append(123)}" << 0 << "<Unknown File>: QML ListModel: append: value is not an object"; + QTest::newRow("append4b") << "{append([1,2,3])}" << 0 << "<Unknown File>: QML ListModel: append: value is not an object"; + + QTest::newRow("clear1") << "{append({'foo':456});clear();count}" << 0 << ""; + QTest::newRow("clear2") << "{append({'foo':123});append({'foo':456});clear();count}" << 0 << ""; + QTest::newRow("clear3") << "{append({'foo':123});clear()}" << 0 << ""; + + QTest::newRow("remove1") << "{append({'foo':123});remove(0);count}" << 0 << ""; + QTest::newRow("remove2a") << "{append({'foo':123});append({'foo':456});remove(0);count}" << 1 << ""; + QTest::newRow("remove2b") << "{append({'foo':123});append({'foo':456});remove(0);get(0).foo}" << 456 << ""; + QTest::newRow("remove2c") << "{append({'foo':123});append({'foo':456});remove(1);get(0).foo}" << 123 << ""; + QTest::newRow("remove3") << "{append({'foo':123});remove(0)}" << 0 << ""; + QTest::newRow("remove3a") << "{append({'foo':123});remove(-1);count}" << 1 << "<Unknown File>: QML ListModel: remove: index -1 out of range"; + QTest::newRow("remove4a") << "{remove(0)}" << 0 << "<Unknown File>: QML ListModel: remove: index 0 out of range"; + QTest::newRow("remove4b") << "{append({'foo':123});remove(0);remove(0);count}" << 0 << "<Unknown File>: QML ListModel: remove: index 0 out of range"; + QTest::newRow("remove4c") << "{append({'foo':123});remove(1);count}" << 1 << "<Unknown File>: QML ListModel: remove: index 1 out of range"; + + QTest::newRow("insert1") << "{insert(0,{'foo':123});count}" << 1 << ""; + QTest::newRow("insert2") << "{insert(1,{'foo':123});count}" << 0 << "<Unknown File>: QML ListModel: insert: index 1 out of range"; + QTest::newRow("insert3a") << "{append({'foo':123});insert(1,{'foo':456});count}" << 2 << ""; + QTest::newRow("insert3b") << "{append({'foo':123});insert(1,{'foo':456});get(0).foo}" << 123 << ""; + QTest::newRow("insert3c") << "{append({'foo':123});insert(1,{'foo':456});get(1).foo}" << 456 << ""; + QTest::newRow("insert3d") << "{append({'foo':123});insert(0,{'foo':456});get(0).foo}" << 456 << ""; + QTest::newRow("insert3e") << "{append({'foo':123});insert(0,{'foo':456});get(1).foo}" << 123 << ""; + QTest::newRow("insert4") << "{append({'foo':123});insert(-1,{'foo':456});count}" << 1 << "<Unknown File>: QML ListModel: insert: index -1 out of range"; + QTest::newRow("insert5a") << "{insert(0,123)}" << 0 << "<Unknown File>: QML ListModel: insert: value is not an object"; + QTest::newRow("insert5b") << "{insert(0,[1,2,3])}" << 0 << "<Unknown File>: QML ListModel: insert: value is not an object"; + + QTest::newRow("set1") << "{append({'foo':123});set(0,{'foo':456});count}" << 1 << ""; + QTest::newRow("set2") << "{append({'foo':123});set(0,{'foo':456});get(0).foo}" << 456 << ""; + QTest::newRow("set3a") << "{append({'foo':123,'bar':456});set(0,{'foo':999});get(0).foo}" << 999 << ""; + QTest::newRow("set3b") << "{append({'foo':123,'bar':456});set(0,{'foo':999});get(0).bar}" << 456 << ""; + QTest::newRow("set4a") << "{set(0,{'foo':456});count}" << 1 << ""; + QTest::newRow("set4c") << "{set(-1,{'foo':456})}" << 0 << "<Unknown File>: QML ListModel: set: index -1 out of range"; + QTest::newRow("set5a") << "{append({'foo':123,'bar':456});set(0,123);count}" << 1 << "<Unknown File>: QML ListModel: set: value is not an object"; + QTest::newRow("set5b") << "{append({'foo':123,'bar':456});set(0,[1,2,3]);count}" << 1 << "<Unknown File>: QML ListModel: set: value is not an object"; + QTest::newRow("set6") << "{append({'foo':123});set(1,{'foo':456});count}" << 2 << ""; + + QTest::newRow("setprop1") << "{append({'foo':123});setProperty(0,'foo',456);count}" << 1 << ""; + QTest::newRow("setprop2") << "{append({'foo':123});setProperty(0,'foo',456);get(0).foo}" << 456 << ""; + QTest::newRow("setprop3a") << "{append({'foo':123,'bar':456});setProperty(0,'foo',999);get(0).foo}" << 999 << ""; + QTest::newRow("setprop3b") << "{append({'foo':123,'bar':456});setProperty(0,'foo',999);get(0).bar}" << 456 << ""; + QTest::newRow("setprop4a") << "{setProperty(0,'foo',456)}" << 0 << "<Unknown File>: QML ListModel: set: index 0 out of range"; + QTest::newRow("setprop4b") << "{setProperty(-1,'foo',456)}" << 0 << "<Unknown File>: QML ListModel: set: index -1 out of range"; + QTest::newRow("setprop4c") << "{append({'foo':123,'bar':456});setProperty(1,'foo',456);count}" << 1 << "<Unknown File>: QML ListModel: set: index 1 out of range"; + QTest::newRow("setprop5") << "{append({'foo':123,'bar':456});append({'foo':111});setProperty(1,'bar',222);get(1).bar}" << 222 << ""; + + QTest::newRow("move1a") << "{append({'foo':123});append({'foo':456});move(0,1,1);count}" << 2 << ""; + QTest::newRow("move1b") << "{append({'foo':123});append({'foo':456});move(0,1,1);get(0).foo}" << 456 << ""; + QTest::newRow("move1c") << "{append({'foo':123});append({'foo':456});move(0,1,1);get(1).foo}" << 123 << ""; + QTest::newRow("move1d") << "{append({'foo':123});append({'foo':456});move(1,0,1);get(0).foo}" << 456 << ""; + QTest::newRow("move1e") << "{append({'foo':123});append({'foo':456});move(1,0,1);get(1).foo}" << 123 << ""; + QTest::newRow("move2a") << "{append({'foo':123});append({'foo':456});append({'foo':789});move(0,1,2);count}" << 3 << ""; + QTest::newRow("move2b") << "{append({'foo':123});append({'foo':456});append({'foo':789});move(0,1,2);get(0).foo}" << 789 << ""; + QTest::newRow("move2c") << "{append({'foo':123});append({'foo':456});append({'foo':789});move(0,1,2);get(1).foo}" << 123 << ""; + QTest::newRow("move2d") << "{append({'foo':123});append({'foo':456});append({'foo':789});move(0,1,2);get(2).foo}" << 456 << ""; + QTest::newRow("move3a") << "{append({'foo':123});append({'foo':456});append({'foo':789});move(1,0,3);count}" << 3 << "<Unknown File>: QML ListModel: move: out of range"; + QTest::newRow("move3b") << "{append({'foo':123});append({'foo':456});append({'foo':789});move(1,-1,1);count}" << 3 << "<Unknown File>: QML ListModel: move: out of range"; + QTest::newRow("move3c") << "{append({'foo':123});append({'foo':456});append({'foo':789});move(1,0,-1);count}" << 3 << "<Unknown File>: QML ListModel: move: out of range"; + QTest::newRow("move3d") << "{append({'foo':123});append({'foo':456});append({'foo':789});move(0,3,1);count}" << 3 << "<Unknown File>: QML ListModel: move: out of range"; + + // Nested models + + QTest::newRow("nested-append1") << "{append({'foo':123,'bars':[{'a':1},{'a':2},{'a':3}]});count}" << 1 << ""; + QTest::newRow("nested-append2") << "{append({'foo':123,'bars':[{'a':1},{'a':2},{'a':3}]});get(0).bars.get(1).a}" << 2 << ""; + QTest::newRow("nested-append3") << "{append({'foo':123,'bars':[{'a':1},{'a':2},{'a':3}]});get(0).bars.append({'a':4});get(0).bars.get(3).a}" << 4 << ""; + + QTest::newRow("nested-insert") << "{append({'foo':123});insert(0,{'bars':[{'a':1},{'b':2},{'c':3}]});get(0).bars.get(0).a}" << 1 << ""; + QTest::newRow("nested-set") << "{append({'foo':[{'x':1}]});set(0,{'foo':[{'x':123}]});get(0).foo.get(0).x}" << 123 << ""; + + QTest::newRow("nested-count") << "{append({'foo':123,'bars':[{'a':1},{'a':2},{'a':3}]}); get(0).bars.count}" << 3 << ""; + QTest::newRow("nested-clear") << "{append({'foo':123,'bars':[{'a':1},{'a':2},{'a':3}]}); get(0).bars.clear(); get(0).bars.count}" << 0 << ""; +} + +void tst_qdeclarativelistmodel::dynamic() +{ + QFETCH(QString, script); + QFETCH(int, result); + QFETCH(QString, warning); + + QDeclarativeEngine engine; + QDeclarative1ListModel model; + QDeclarativeEngine::setContextForObject(&model,engine.rootContext()); + engine.rootContext()->setContextObject(&model); + QDeclarativeExpression e(engine.rootContext(), &model, script); + if (!warning.isEmpty()) + QTest::ignoreMessage(QtWarningMsg, warning.toLatin1()); + + QSignalSpy spyCount(&model, SIGNAL(countChanged())); + + int actual = e.evaluate().toInt(); + if (e.hasError()) + qDebug() << e.error(); // errors not expected + + QCOMPARE(actual,result); + + if (model.count() > 0) + QVERIFY(spyCount.count() > 0); +} + +void tst_qdeclarativelistmodel::dynamic_worker_data() +{ + dynamic_data(); +} + +void tst_qdeclarativelistmodel::dynamic_worker() +{ + QFETCH(QString, script); + QFETCH(int, result); + QFETCH(QString, warning); + + if (QByteArray(QTest::currentDataTag()).startsWith("nested")) + return; + + // This is same as dynamic() except it applies the test to a ListModel called + // from a WorkerScript (i.e. testing the internal FlatListModel that is created + // by the WorkerListModelAgent) + + QDeclarative1ListModel model; + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng, QUrl::fromLocalFile(SRCDIR "/data/model.qml")); + QDeclarativeItem *item = createWorkerTest(&eng, &component, &model); + QVERIFY(item != 0); + + QSignalSpy spyCount(&model, SIGNAL(countChanged())); + + if (script[0] == QLatin1Char('{') && script[script.length()-1] == QLatin1Char('}')) + script = script.mid(1, script.length() - 2); + QVariantList operations; + foreach (const QString &s, script.split(';')) { + if (!s.isEmpty()) + operations << s; + } + + if (!warning.isEmpty()) + QTest::ignoreMessage(QtWarningMsg, warning.toLatin1()); + + QVERIFY(QMetaObject::invokeMethod(item, "evalExpressionViaWorker", + Q_ARG(QVariant, operations))); + waitForWorker(item); + QCOMPARE(QDeclarativeProperty(item, "result").read().toInt(), result); + + if (model.count() > 0) + QVERIFY(spyCount.count() > 0); + + delete item; + qApp->processEvents(); +} + +void tst_qdeclarativelistmodel::dynamic_worker_sync_data() +{ + dynamic_data(); +} + +void tst_qdeclarativelistmodel::dynamic_worker_sync() +{ + QFETCH(QString, script); + QFETCH(int, result); + QFETCH(QString, warning); + + // This is the same as dynamic_worker() except that it executes a set of list operations + // from the worker script, calls sync(), and tests the changes are reflected in the + // list in the main thread + + QDeclarative1ListModel model; + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng, QUrl::fromLocalFile(SRCDIR "/data/model.qml")); + QDeclarativeItem *item = createWorkerTest(&eng, &component, &model); + QVERIFY(item != 0); + + if (script[0] == QLatin1Char('{') && script[script.length()-1] == QLatin1Char('}')) + script = script.mid(1, script.length() - 2); + QVariantList operations; + foreach (const QString &s, script.split(';')) { + if (!s.isEmpty()) + operations << s; + } + + if (!warning.isEmpty()) + QTest::ignoreMessage(QtWarningMsg, warning.toLatin1()); + + // execute a set of commands on the worker list model, then check the + // changes are reflected in the list model in the main thread + if (QByteArray(QTest::currentDataTag()).startsWith("nested")) + QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML ListModel: Cannot add list-type data when modifying or after modification from a worker script"); + + if (QByteArray(QTest::currentDataTag()).startsWith("nested-set")) + QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML ListModel: Cannot add list-type data when modifying or after modification from a worker script"); + + QVERIFY(QMetaObject::invokeMethod(item, "evalExpressionViaWorker", + Q_ARG(QVariant, operations.mid(0, operations.length()-1)))); + waitForWorker(item); + + QDeclarativeExpression e(eng.rootContext(), &model, operations.last().toString()); + if (!QByteArray(QTest::currentDataTag()).startsWith("nested")) + QCOMPARE(e.evaluate().toInt(), result); + + delete item; + qApp->processEvents(); +} + +#define RUNEVAL(object, string) \ + QVERIFY(QMetaObject::invokeMethod(object, "runEval", Q_ARG(QVariant, QString(string)))); + +inline QVariant runexpr(QDeclarativeEngine *engine, const QString &str) +{ + QDeclarativeExpression expr(engine->rootContext(), 0, str); + return expr.evaluate(); +} + +#define RUNEXPR(string) runexpr(&engine, QString(string)) + +void tst_qdeclarativelistmodel::convertNestedToFlat_fail() +{ + // If a model has nested data, it cannot be used at all from a worker script + + QFETCH(QString, script); + + QDeclarative1ListModel model; + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng, QUrl::fromLocalFile(SRCDIR "/data/model.qml")); + QDeclarativeItem *item = createWorkerTest(&eng, &component, &model); + QVERIFY(item != 0); + + RUNEVAL(item, "model.append({foo: 123})"); + RUNEVAL(item, "model.append({foo: [{}, {}]})"); + + QCOMPARE(model.count(), 2); + + QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML ListModel: List contains list-type data and cannot be used from a worker script"); + QVERIFY(QMetaObject::invokeMethod(item, "evalExpressionViaWorker", Q_ARG(QVariant, script))); + waitForWorker(item); + + QCOMPARE(model.count(), 2); + + delete item; + qApp->processEvents(); +} + +void tst_qdeclarativelistmodel::convertNestedToFlat_fail_data() +{ + QTest::addColumn<QString>("script"); + + QTest::newRow("clear") << "clear()"; + QTest::newRow("remove") << "remove(0)"; + QTest::newRow("append") << "append({'x':1})"; + QTest::newRow("insert") << "insert(0, {'x':1})"; + QTest::newRow("set") << "set(0, {'foo':1})"; + QTest::newRow("setProperty") << "setProperty(0, 'foo', 1})"; + QTest::newRow("move") << "move(0, 1, 1})"; + QTest::newRow("get") << "get(0)"; +} + +void tst_qdeclarativelistmodel::convertNestedToFlat_ok() + +{ + // If a model only has plain data, it can be modified from a worker script. However, + // once the model is used from a worker script, it no longer accepts nested data + + QFETCH(QString, script); + + QDeclarative1ListModel model; + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng, QUrl::fromLocalFile(SRCDIR "/data/model.qml")); + QDeclarativeItem *item = createWorkerTest(&eng, &component, &model); + QVERIFY(item != 0); + + RUNEVAL(item, "model.append({foo: 123})"); + + QCOMPARE(model.count(), 1); + + QVERIFY(QMetaObject::invokeMethod(item, "evalExpressionViaWorker", Q_ARG(QVariant, script))); + waitForWorker(item); + + // can still add plain data + int count = model.count(); + + RUNEVAL(item, "model.append({foo: 123})"); + + QCOMPARE(model.count(), count+1); + + const char *warning = "<Unknown File>: QML ListModel: Cannot add list-type data when modifying or after modification from a worker script"; + + QTest::ignoreMessage(QtWarningMsg, warning); + RUNEVAL(item, "model.append({foo: [{}, {}]})"); + + QTest::ignoreMessage(QtWarningMsg, warning); + RUNEVAL(item, "model.insert(0, {foo: [{}, {}]})"); + + QTest::ignoreMessage(QtWarningMsg, warning); + RUNEVAL(item, "model.set(0, {foo: [{}, {}]})"); + + QCOMPARE(model.count(), count+1); + + delete item; + qApp->processEvents(); +} + +void tst_qdeclarativelistmodel::convertNestedToFlat_ok_data() +{ + convertNestedToFlat_fail_data(); +} + +void tst_qdeclarativelistmodel::enumerate() +{ + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng, QUrl::fromLocalFile(SRCDIR "/data/enumerate.qml")); + QVERIFY(!component.isError()); + QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(component.create()); + QVERIFY(item != 0); + QStringList r = item->property("result").toString().split(":"); + QCOMPARE(r[0],QLatin1String("val1=1Y")); + QCOMPARE(r[1],QLatin1String("val2=2Y")); + QCOMPARE(r[2],QLatin1String("val3=strY")); + QCOMPARE(r[3],QLatin1String("val4=falseN")); + QCOMPARE(r[4],QLatin1String("val5=trueY")); + delete item; +} + +void tst_qdeclarativelistmodel::error_data() +{ + QTest::addColumn<QString>("qml"); + QTest::addColumn<QString>("error"); + + QTest::newRow("id not allowed in ListElement") + << "import QtQuick 1.0\nListModel { ListElement { id: fred } }" + << "ListElement: cannot use reserved \"id\" property"; + + QTest::newRow("id allowed in ListModel") + << "import QtQuick 1.0\nListModel { id:model }" + << ""; + + QTest::newRow("random properties not allowed in ListModel") + << "import QtQuick 1.0\nListModel { foo:123 }" + << "ListModel: undefined property 'foo'"; + + QTest::newRow("random properties allowed in ListElement") + << "import QtQuick 1.0\nListModel { ListElement { foo:123 } }" + << ""; + + QTest::newRow("bindings not allowed in ListElement") + << "import QtQuick 1.0\nRectangle { id: rect; ListModel { ListElement { foo: rect.color } } }" + << "ListElement: cannot use script for property value"; + + QTest::newRow("random object list properties allowed in ListElement") + << "import QtQuick 1.0\nListModel { ListElement { foo: [ ListElement { bar: 123 } ] } }" + << ""; + + QTest::newRow("default properties not allowed in ListElement") + << "import QtQuick 1.0\nListModel { ListElement { Item { } } }" + << "ListElement: cannot contain nested elements"; + + QTest::newRow("QML elements not allowed in ListElement") + << "import QtQuick 1.0\nListModel { ListElement { a: Item { } } }" + << "ListElement: cannot contain nested elements"; + + QTest::newRow("qualified ListElement supported") + << "import QtQuick 1.0 as Foo\nFoo.ListModel { Foo.ListElement { a: 123 } }" + << ""; + + QTest::newRow("qualified ListElement required") + << "import QtQuick 1.0 as Foo\nFoo.ListModel { ListElement { a: 123 } }" + << "ListElement is not a type"; + + QTest::newRow("unknown qualified ListElement not allowed") + << "import QtQuick 1.0\nListModel { Foo.ListElement { a: 123 } }" + << "Foo.ListElement - Foo is not a namespace"; +} + +void tst_qdeclarativelistmodel::error() +{ + QFETCH(QString, qml); + QFETCH(QString, error); + + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine); + component.setData(qml.toUtf8(), + QUrl::fromLocalFile(QString("dummy.qml"))); + if (error.isEmpty()) { + QVERIFY(!component.isError()); + } else { + QVERIFY(component.isError()); + QList<QDeclarativeError> errors = component.errors(); + QCOMPARE(errors.count(),1); + QCOMPARE(errors.at(0).description(),error); + } +} + +void tst_qdeclarativelistmodel::syncError() +{ + QString qml = "import QtQuick 1.0\nListModel { id: lm; Component.onCompleted: lm.sync() }"; + QString error = "file:dummy.qml:2:1: QML ListModel: List sync() can only be called from a WorkerScript"; + + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine); + component.setData(qml.toUtf8(), + QUrl::fromLocalFile(QString("dummy.qml"))); + QTest::ignoreMessage(QtWarningMsg,error.toUtf8()); + QObject *obj = component.create(); + QVERIFY(obj); + delete obj; +} + +/* + Test model changes from set() are available to the view +*/ +void tst_qdeclarativelistmodel::set() +{ + QDeclarativeEngine engine; + QDeclarative1ListModel model; + QDeclarativeEngine::setContextForObject(&model,engine.rootContext()); + engine.rootContext()->setContextProperty("model", &model); + + RUNEXPR("model.append({test:false})"); + RUNEXPR("model.set(0, {test:true})"); + + QCOMPARE(RUNEXPR("model.get(0).test").toBool(), true); // triggers creation of model cache + QCOMPARE(model.data(0, model.roles()[0]), qVariantFromValue(true)); + + RUNEXPR("model.set(0, {test:false})"); + QCOMPARE(RUNEXPR("model.get(0).test").toBool(), false); // tests model cache is updated + QCOMPARE(model.data(0, model.roles()[0]), qVariantFromValue(false)); +} + +/* + Test model changes on values returned by get() are available to the view +*/ +void tst_qdeclarativelistmodel::get() +{ + QFETCH(QString, expression); + QFETCH(int, index); + QFETCH(QString, roleName); + QFETCH(QVariant, roleValue); + + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine); + component.setData( + "import QtQuick 1.0\n" + "ListModel { \n" + "ListElement { roleA: 100 }\n" + "ListElement { roleA: 200; roleB: 400 } \n" + "ListElement { roleA: 200; roleB: 400 } \n" + "}", QUrl()); + QDeclarative1ListModel *model = qobject_cast<QDeclarative1ListModel*>(component.create()); + int role = roleFromName(model, roleName); + QVERIFY(role >= 0); + + QSignalSpy spy(model, SIGNAL(itemsChanged(int, int, QList<int>))); + QDeclarativeExpression expr(engine.rootContext(), model, expression); + expr.evaluate(); + QVERIFY(!expr.hasError()); + + QCOMPARE(model->data(index, role), roleValue); + QCOMPARE(spy.count(), 1); + + QList<QVariant> spyResult = spy.takeFirst(); + QCOMPARE(spyResult.at(0).toInt(), index); + QCOMPARE(spyResult.at(1).toInt(), 1); // only 1 item is modified at a time + QCOMPARE(spyResult.at(2).value<QList<int> >(), (QList<int>() << role)); + + delete model; +} + +void tst_qdeclarativelistmodel::get_data() +{ + QTest::addColumn<QString>("expression"); + QTest::addColumn<int>("index"); + QTest::addColumn<QString>("roleName"); + QTest::addColumn<QVariant>("roleValue"); + + QTest::newRow("simple value") << "get(0).roleA = 500" << 0 << "roleA" << QVariant(500); + QTest::newRow("simple value 2") << "get(1).roleB = 500" << 1 << "roleB" << QVariant(500); + + QVariantMap map; + map["zzz"] = 123; + QTest::newRow("object value") << "get(1).roleB = {'zzz':123}" << 1 << "roleB" << QVariant::fromValue(map); + + QVariantList list; + map.clear(); map["a"] = 50; map["b"] = 500; + list << map; + map.clear(); map["c"] = 1000; + list << map; + QTest::newRow("list of objects") << "get(2).roleB = [{'a': 50, 'b': 500}, {'c': 1000}]" << 2 << "roleB" << QVariant::fromValue(list); +} + +void tst_qdeclarativelistmodel::get_worker() +{ + QFETCH(QString, expression); + QFETCH(int, index); + QFETCH(QString, roleName); + QFETCH(QVariant, roleValue); + + QDeclarative1ListModel model; + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng, QUrl::fromLocalFile(SRCDIR "/data/model.qml")); + QDeclarativeItem *item = createWorkerTest(&eng, &component, &model); + QVERIFY(item != 0); + + // Add some values like get() test + RUNEVAL(item, "model.append({roleA: 100})"); + RUNEVAL(item, "model.append({roleA: 200, roleB: 400})"); + RUNEVAL(item, "model.append({roleA: 200, roleB: 400})"); + + int role = roleFromName(&model, roleName); + QVERIFY(role >= 0); + + const char *warning = "<Unknown File>: QML ListModel: Cannot add list-type data when modifying or after modification from a worker script"; + if (roleValue.type() == QVariant::List || roleValue.type() == QVariant::Map) + QTest::ignoreMessage(QtWarningMsg, warning); + QSignalSpy spy(&model, SIGNAL(itemsChanged(int, int, QList<int>))); + + // in the worker thread, change the model data and call sync() + QVERIFY(QMetaObject::invokeMethod(item, "evalExpressionViaWorker", + Q_ARG(QVariant, QStringList(expression)))); + waitForWorker(item); + + // see if we receive the model changes in the main thread's model + if (roleValue.type() == QVariant::List || roleValue.type() == QVariant::Map) { + QVERIFY(model.data(index, role) != roleValue); + QCOMPARE(spy.count(), 0); + } else { + QCOMPARE(model.data(index, role), roleValue); + QCOMPARE(spy.count(), 1); + + QList<QVariant> spyResult = spy.takeFirst(); + QCOMPARE(spyResult.at(0).toInt(), index); + QCOMPARE(spyResult.at(1).toInt(), 1); // only 1 item is modified at a time + QVERIFY(spyResult.at(2).value<QList<int> >().contains(role)); + } +} + +void tst_qdeclarativelistmodel::get_worker_data() +{ + get_data(); +} + +/* + Test that the tests run in get() also work for nested list data +*/ +void tst_qdeclarativelistmodel::get_nested() +{ + QFETCH(QString, expression); + QFETCH(int, index); + QFETCH(QString, roleName); + QFETCH(QVariant, roleValue); + + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng); + component.setData( + "import QtQuick 1.0\n" + "ListModel { \n" + "ListElement {\n" + "listRoleA: [\n" + "ListElement { roleA: 100 },\n" + "ListElement { roleA: 200; roleB: 400 },\n" + "ListElement { roleA: 200; roleB: 400 } \n" + "]\n" + "}\n" + "ListElement {\n" + "listRoleA: [\n" + "ListElement { roleA: 100 },\n" + "ListElement { roleA: 200; roleB: 400 },\n" + "ListElement { roleA: 200; roleB: 400 } \n" + "]\n" + "listRoleB: [\n" + "ListElement { roleA: 100 },\n" + "ListElement { roleA: 200; roleB: 400 },\n" + "ListElement { roleA: 200; roleB: 400 } \n" + "]\n" + "listRoleC: [\n" + "ListElement { roleA: 100 },\n" + "ListElement { roleA: 200; roleB: 400 },\n" + "ListElement { roleA: 200; roleB: 400 } \n" + "]\n" + "}\n" + "}", QUrl()); + QDeclarative1ListModel *model = qobject_cast<QDeclarative1ListModel*>(component.create()); + QVERIFY(component.errorString().isEmpty()); + QDeclarative1ListModel *childModel; + + // Test setting the inner list data for: + // get(0).listRoleA + // get(1).listRoleA + // get(1).listRoleB + // get(1).listRoleC + + QList<QPair<int, QString> > testData; + testData << qMakePair(0, QString("listRoleA")); + testData << qMakePair(1, QString("listRoleA")); + testData << qMakePair(1, QString("listRoleB")); + testData << qMakePair(1, QString("listRoleC")); + + for (int i=0; i<testData.count(); i++) { + int outerListIndex = testData[i].first; + QString outerListRoleName = testData[i].second; + int outerListRole = roleFromName(model, outerListRoleName); + QVERIFY(outerListRole >= 0); + + childModel = qobject_cast<QDeclarative1ListModel*>(model->data(outerListIndex, outerListRole).value<QObject*>()); + QVERIFY(childModel); + + QString extendedExpression = QString("get(%1).%2.%3").arg(outerListIndex).arg(outerListRoleName).arg(expression); + QDeclarativeExpression expr(eng.rootContext(), model, extendedExpression); + + QSignalSpy spy(childModel, SIGNAL(itemsChanged(int, int, QList<int>))); + expr.evaluate(); + QVERIFY(!expr.hasError()); + + int role = roleFromName(childModel, roleName); + QVERIFY(role >= 0); + QCOMPARE(childModel->data(index, role), roleValue); + QCOMPARE(spy.count(), 1); + + QList<QVariant> spyResult = spy.takeFirst(); + QCOMPARE(spyResult.at(0).toInt(), index); + QCOMPARE(spyResult.at(1).toInt(), 1); // only 1 item is modified at a time + QCOMPARE(spyResult.at(2).value<QList<int> >(), (QList<int>() << role)); + } + + delete model; +} + +void tst_qdeclarativelistmodel::get_nested_data() +{ + get_data(); +} + +//QTBUG-13754 +void tst_qdeclarativelistmodel::crash_model_with_multiple_roles() +{ + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng, QUrl::fromLocalFile(SRCDIR "/data/multipleroles.qml")); + QObject *rootItem = component.create(); + QVERIFY(component.errorString().isEmpty()); + QVERIFY(rootItem != 0); + QDeclarative1ListModel *model = rootItem->findChild<QDeclarative1ListModel*>("listModel"); + QVERIFY(model != 0); + + // used to cause a crash in QDeclarativeVisualDataModel + model->setProperty(0, "black", true); + + delete rootItem; +} + +//QTBUG-15190 +void tst_qdeclarativelistmodel::set_model_cache() +{ + QDeclarativeEngine eng; + QDeclarativeComponent component(&eng, QUrl::fromLocalFile(SRCDIR "/data/setmodelcachelist.qml")); + QObject *model = component.create(); + QVERIFY2(component.errorString().isEmpty(), QTest::toString(component.errorString())); + QVERIFY(model != 0); + QVERIFY(model->property("ok").toBool()); + + delete model; +} + +void tst_qdeclarativelistmodel::property_changes() +{ + QFETCH(QString, script_setup); + QFETCH(QString, script_change); + QFETCH(QString, roleName); + QFETCH(int, listIndex); + QFETCH(bool, itemsChanged); + QFETCH(QString, testExpression); + + QDeclarativeEngine engine; + QDeclarative1ListModel model; + QDeclarativeEngine::setContextForObject(&model, engine.rootContext()); + engine.rootContext()->setContextObject(&model); + + QDeclarativeExpression expr(engine.rootContext(), &model, script_setup); + expr.evaluate(); + QVERIFY2(!expr.hasError(), QTest::toString(expr.error().toString())); + + QString signalHandler = "on" + QString(roleName[0].toUpper()) + roleName.mid(1, roleName.length()) + "Changed:"; + QString qml = "import QtQuick 1.0\n" + "Connections {\n" + "property bool gotSignal: false\n" + "target: model.get(0)\n" + + signalHandler + " gotSignal = true\n" + "}\n"; + QDeclarativeComponent component(&engine); + component.setData(qml.toUtf8(), QUrl::fromLocalFile("")); + engine.rootContext()->setContextProperty("model", &model); + QObject *connectionsObject = component.create(); + QVERIFY2(component.errorString().isEmpty(), QTest::toString(component.errorString())); + + QSignalSpy spyItemsChanged(&model, SIGNAL(itemsChanged(int, int, QList<int>))); + + expr.setExpression(script_change); + expr.evaluate(); + QVERIFY2(!expr.hasError(), QTest::toString(expr.error())); + + // test the object returned by get() emits the correct signals + QCOMPARE(connectionsObject->property("gotSignal").toBool(), itemsChanged); + + // test itemsChanged() is emitted correctly + if (itemsChanged) { + QCOMPARE(spyItemsChanged.count(), 1); + QCOMPARE(spyItemsChanged.at(0).at(0).toInt(), listIndex); + QCOMPARE(spyItemsChanged.at(0).at(1).toInt(), 1); + } else { + QCOMPARE(spyItemsChanged.count(), 0); + } + + expr.setExpression(testExpression); + QCOMPARE(expr.evaluate().toBool(), true); + + delete connectionsObject; +} + +void tst_qdeclarativelistmodel::property_changes_data() +{ + QTest::addColumn<QString>("script_setup"); + QTest::addColumn<QString>("script_change"); + QTest::addColumn<QString>("roleName"); + QTest::addColumn<int>("listIndex"); + QTest::addColumn<bool>("itemsChanged"); + QTest::addColumn<QString>("testExpression"); + + QTest::newRow("set: plain") << "append({'a':123, 'b':456, 'c':789});" << "set(0,{'b':123});" + << "b" << 0 << true << "get(0).b == 123"; + QTest::newRow("setProperty: plain") << "append({'a':123, 'b':456, 'c':789});" << "setProperty(0, 'b', 123);" + << "b" << 0 << true << "get(0).b == 123"; + + QTest::newRow("set: plain, no changes") << "append({'a':123, 'b':456, 'c':789});" << "set(0,{'b':456});" + << "b" << 0 << false << "get(0).b == 456"; + QTest::newRow("setProperty: plain, no changes") << "append({'a':123, 'b':456, 'c':789});" << "setProperty(0, 'b', 456);" + << "b" << 0 << false << "get(0).b == 456"; + + // Following tests only call set() since setProperty() only allows plain + // values, not lists, as the argument. + // Note that when a list is changed, itemsChanged() is currently always + // emitted regardless of whether it actually changed or not. + + QTest::newRow("nested-set: list, new size") << "append({'a':123, 'b':[{'a':1},{'a':2},{'a':3}], 'c':789});" << "set(0,{'b':[{'a':1},{'a':2}]});" + << "b" << 0 << true << "get(0).b.get(0).a == 1 && get(0).b.get(1).a == 2"; + + QTest::newRow("nested-set: list, empty -> non-empty") << "append({'a':123, 'b':[], 'c':789});" << "set(0,{'b':[{'a':1},{'a':2},{'a':3}]});" + << "b" << 0 << true << "get(0).b.get(0).a == 1 && get(0).b.get(1).a == 2 && get(0).b.get(2).a == 3"; + + QTest::newRow("nested-set: list, non-empty -> empty") << "append({'a':123, 'b':[{'a':1},{'a':2},{'a':3}], 'c':789});" << "set(0,{'b':[]});" + << "b" << 0 << true << "get(0).b.count == 0"; + + QTest::newRow("nested-set: list, same size, different values") << "append({'a':123, 'b':[{'a':1},{'a':2},{'a':3}], 'c':789});" << "set(0,{'b':[{'a':1},{'a':222},{'a':3}]});" + << "b" << 0 << true << "get(0).b.get(0).a == 1 && get(0).b.get(1).a == 222 && get(0).b.get(2).a == 3"; + + QTest::newRow("nested-set: list, no changes") << "append({'a':123, 'b':[{'a':1},{'a':2},{'a':3}], 'c':789});" << "set(0,{'b':[{'a':1},{'a':2},{'a':3}]});" + << "b" << 0 << true << "get(0).b.get(0).a == 1 && get(0).b.get(1).a == 2 && get(0).b.get(2).a == 3"; + + QTest::newRow("nested-set: list, no changes, empty") << "append({'a':123, 'b':[], 'c':789});" << "set(0,{'b':[]});" + << "b" << 0 << true << "get(0).b.count == 0"; +} + +void tst_qdeclarativelistmodel::property_changes_worker() +{ + // nested models are not supported when WorkerScript is involved + if (QByteArray(QTest::currentDataTag()).startsWith("nested-")) + return; + + QFETCH(QString, script_setup); + QFETCH(QString, script_change); + QFETCH(QString, roleName); + QFETCH(int, listIndex); + QFETCH(bool, itemsChanged); + + QDeclarative1ListModel model; + QDeclarativeEngine engine; + QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/model.qml")); + QVERIFY2(component.errorString().isEmpty(), component.errorString().toUtf8()); + QDeclarativeItem *item = createWorkerTest(&engine, &component, &model); + QVERIFY(item != 0); + + QDeclarativeExpression expr(engine.rootContext(), &model, script_setup); + expr.evaluate(); + QVERIFY2(!expr.hasError(), QTest::toString(expr.error().toString())); + + QSignalSpy spyItemsChanged(&model, SIGNAL(itemsChanged(int, int, QList<int>))); + + QVERIFY(QMetaObject::invokeMethod(item, "evalExpressionViaWorker", + Q_ARG(QVariant, QStringList(script_change)))); + waitForWorker(item); + + // test itemsChanged() is emitted correctly + if (itemsChanged) { + QCOMPARE(spyItemsChanged.count(), 1); + QCOMPARE(spyItemsChanged.at(0).at(0).toInt(), listIndex); + QCOMPARE(spyItemsChanged.at(0).at(1).toInt(), 1); + } else { + QCOMPARE(spyItemsChanged.count(), 0); + } + + delete item; + qApp->processEvents(); +} + +void tst_qdeclarativelistmodel::property_changes_worker_data() +{ + property_changes_data(); +} + +void tst_qdeclarativelistmodel::clear() +{ + QDeclarativeEngine engine; + QDeclarative1ListModel model; + QDeclarativeEngine::setContextForObject(&model, engine.rootContext()); + engine.rootContext()->setContextProperty("model", &model); + + model.clear(); + QCOMPARE(model.count(), 0); + + RUNEXPR("model.append({propertyA: \"value a\", propertyB: \"value b\"})"); + QCOMPARE(model.count(), 1); + + model.clear(); + QCOMPARE(model.count(), 0); + + RUNEXPR("model.append({propertyA: \"value a\", propertyB: \"value b\"})"); + RUNEXPR("model.append({propertyA: \"value a\", propertyB: \"value b\"})"); + QCOMPARE(model.count(), 2); + + model.clear(); + QCOMPARE(model.count(), 0); + + // clearing does not remove the roles + RUNEXPR("model.append({propertyA: \"value a\", propertyB: \"value b\", propertyC: \"value c\"})"); + QList<int> roles = model.roles(); + model.clear(); + QCOMPARE(model.count(), 0); + QCOMPARE(model.roles(), roles); + QCOMPARE(model.toString(roles[0]), QString("propertyA")); + QCOMPARE(model.toString(roles[1]), QString("propertyB")); + QCOMPARE(model.toString(roles[2]), QString("propertyC")); +} + +QTEST_MAIN(tst_qdeclarativelistmodel) + +#include "tst_qdeclarativelistmodel.moc" |