void move();
void groups_data();
void groups();
+ void invalidGroups();
void get();
+ void onChanged_data();
+ void onChanged();
void create();
private:
QCOMPARE(selectedItems->count(), 2);
} {
evaluate<void>(visualModel, part + "filterOnGroup = \"visible\"");
- qDebug() << "listview->count()" << listview->count();
QCOMPARE(listview->count(), 9);
QCOMPARE(visualModel->items()->count(), 12);
QCOMPARE(visibleItems->count(), 9);
QCOMPARE(selectedItems->count(), 2);
+ QCOMPARE(evaluate<QString>(visualModel, part + "filterOnGroup"), QString("visible"));
} {
evaluate<void>(visualModel, part + "filterOnGroup = \"selected\"");
- qDebug() << "listview->count()" << listview->count();
QCOMPARE(listview->count(), 2);
QCOMPARE(visualModel->items()->count(), 12);
QCOMPARE(visibleItems->count(), 9);
QCOMPARE(selectedItems->count(), 2);
+ QCOMPARE(evaluate<QString>(visualModel, part + "filterOnGroup"), QString("selected"));
} {
- evaluate<void>(visualModel, part + "filterOnGroup = \"items\"");
- qDebug() << "listview->count()" << listview->count();
+ evaluate<void>(visualModel, part + "filterOnGroup = undefined");
QCOMPARE(listview->count(), 12);
QCOMPARE(visualModel->items()->count(), 12);
QCOMPARE(visibleItems->count(), 9);
QCOMPARE(selectedItems->count(), 2);
+ QCOMPARE(evaluate<QString>(visualModel, part + "filterOnGroup"), QString("items"));
} {
QQuickItem *delegate = findItem<QQuickItem>(contentItem, "delegate", 5);
QVERIFY(delegate);
}
}
+void tst_qquickvisualdatamodel::invalidGroups()
+{
+ QUrl source = QUrl::fromLocalFile(TESTDATA("groups-invalid.qml"));
+ QTest::ignoreMessage(QtWarningMsg, (source.toString() + ":12:9: QML VisualDataGroup: " + QQuickVisualDataGroup::tr("Group names must start with a lower case letter")).toUtf8());
+
+ QDeclarativeComponent component(&engine, source);
+ QScopedPointer<QObject> object(component.create());
+ QVERIFY(object);
+
+ QCOMPARE(evaluate<int>(object.data(), "groups.length"), 4);
+ QCOMPARE(evaluate<QString>(object.data(), "groups[0].name"), QString("items"));
+ QCOMPARE(evaluate<QString>(object.data(), "groups[1].name"), QString("persistedItems"));
+ QCOMPARE(evaluate<QString>(object.data(), "groups[2].name"), QString("visible"));
+ QCOMPARE(evaluate<QString>(object.data(), "groups[3].name"), QString("selected"));
+}
+
+void tst_qquickvisualdatamodel::onChanged_data()
+{
+ QTest::addColumn<QString>("expression");
+ QTest::addColumn<QStringList>("tests");
+
+ QTest::newRow("item appended")
+ << QString("listModel.append({\"number\": \"five\"})")
+ << (QStringList()
+ << "verify(vm.removed, [], [], [])"
+ << "verify(vm.inserted, [4], [1], [undefined])"
+ << "verify(vi.removed, [], [], [])"
+ << "verify(vi.inserted, [4], [1], [undefined])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+ QTest::newRow("item prepended")
+ << QString("listModel.insert(0, {\"number\": \"five\"})")
+ << (QStringList()
+ << "verify(vm.removed, [], [], [])"
+ << "verify(vm.inserted, [0], [1], [undefined])"
+ << "verify(vi.removed, [], [], [])"
+ << "verify(vi.inserted, [0], [1], [undefined])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+ QTest::newRow("item inserted")
+ << QString("listModel.insert(2, {\"number\": \"five\"})")
+ << (QStringList()
+ << "verify(vm.removed, [], [], [])"
+ << "verify(vm.inserted, [2], [1], [undefined])"
+ << "verify(vi.removed, [], [], [])"
+ << "verify(vi.inserted, [2], [1], [undefined])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+
+ QTest::newRow("item removed tail")
+ << QString("listModel.remove(3)")
+ << (QStringList()
+ << "verify(vm.removed, [3], [1], [undefined])"
+ << "verify(vm.inserted, [], [], [])"
+ << "verify(vi.removed, [3], [1], [undefined])"
+ << "verify(vi.inserted, [], [], [])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+ QTest::newRow("item removed head")
+ << QString("listModel.remove(0)")
+ << (QStringList()
+ << "verify(vm.removed, [0], [1], [undefined])"
+ << "verify(vm.inserted, [], [], [])"
+ << "verify(vi.removed, [0], [1], [undefined])"
+ << "verify(vi.inserted, [], [], [])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+ QTest::newRow("item removed middle")
+ << QString("listModel.remove(1)")
+ << (QStringList()
+ << "verify(vm.removed, [1], [1], [undefined])"
+ << "verify(vm.inserted, [], [], [])"
+ << "verify(vi.removed, [1], [1], [undefined])"
+ << "verify(vi.inserted, [], [], [])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+
+
+ QTest::newRow("item moved from tail")
+ << QString("listModel.move(3, 0, 1)")
+ << (QStringList()
+ << "verify(vm.removed, [3], [1], [vm.inserted[0].moveId])"
+ << "verify(vm.inserted, [0], [1], [vm.removed[0].moveId])"
+ << "verify(vi.removed, [3], [1], [vi.inserted[0].moveId])"
+ << "verify(vi.inserted, [0], [1], [vi.removed[0].moveId])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+ QTest::newRow("item moved from head")
+ << QString("listModel.move(0, 2, 2)")
+ << (QStringList()
+ << "verify(vm.removed, [0], [2], [vm.inserted[0].moveId])"
+ << "verify(vm.inserted, [2], [2], [vm.removed[0].moveId])"
+ << "verify(vi.removed, [0], [2], [vi.inserted[0].moveId])"
+ << "verify(vi.inserted, [2], [2], [vi.removed[0].moveId])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+
+ QTest::newRow("groups changed")
+ << QString("items.setGroups(1, 2, [\"items\", \"selected\"])")
+ << (QStringList()
+ << "verify(vm.inserted, [], [], [])"
+ << "verify(vm.removed, [], [], [])"
+ << "verify(vi.removed, [1], [2], [undefined])"
+ << "verify(vi.inserted, [], [], [])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [0], [2], [undefined])");
+
+ QTest::newRow("multiple removes")
+ << QString("{ vi.remove(1, 1); "
+ "vi.removeGroups(0, 2, \"items\") }")
+ << (QStringList()
+ << "verify(vm.removed, [0, 1], [1, 1], [undefined, undefined])"
+ << "verify(vm.inserted, [], [], [])"
+ << "verify(vi.removed, [1], [1], [undefined])"
+ << "verify(vi.inserted, [], [], [])"
+ << "verify(si.removed, [], [], [])"
+ << "verify(si.inserted, [], [], [])");
+}
+
+void tst_qquickvisualdatamodel::onChanged()
+{
+ QFETCH(QString, expression);
+ QFETCH(QStringList, tests);
+
+ QDeclarativeComponent component(&engine, QUrl::fromLocalFile(TESTDATA("onChanged.qml")));
+ QScopedPointer<QObject> object(component.create());
+ QVERIFY(object);
+
+ evaluate<void>(object.data(), expression);
+
+ foreach (const QString &test, tests) {
+ bool passed = evaluate<bool>(object.data(), test);
+ if (!passed)
+ qWarning() << test;
+ QVERIFY(passed);
+ }
+}
+
void tst_qquickvisualdatamodel::create()
{
QQuickView view;
QQuickItem *delegate;
+ // persistedItems.includeByDefault is true, so all items belong to persistedItems initially.
+ QVERIFY(delegate = findItem<QQuickItem>(contentItem, "delegate", 1));
+ QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+
+ // changing include by default doesn't remove persistance.
+ evaluate<void>(visualModel, "persistedItems.includeByDefault = false");
+ QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+
+ // removing from persistedItems does.
+ evaluate<void>(visualModel, "persistedItems.remove(0, 20)");
+ QCOMPARE(listview->count(), 20);
+ QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), false);
+
// Request an item instantiated by the view.
- QVERIFY(findItem<QQuickItem>(contentItem, "delegate", 1));
QVERIFY(delegate = qobject_cast<QQuickItem *>(evaluate<QObject *>(visualModel, "items.create(1)")));
QCOMPARE(delegate, findItem<QQuickItem>(contentItem, "delegate", 1));
QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);