Method testInternalWindow

autotests/integration/debug_console_test.cpp:411–475

};

void DebugConsoleTest::testInternalWindow()
{
    DebugConsoleModel model;
    QModelIndex internalTopLevelIndex = model.index(3, 0, QModelIndex());
    QVERIFY(internalTopLevelIndex.isValid());

    // there might already be some internal windows, so we cannot reliable test whether there are children
    // given that we just test whether adding a window works.

    QSignalSpy rowsInsertedSpy(&model, &QAbstractItemModel::rowsInserted);

    std::unique_ptr<HelperWindow> w(new HelperWindow);
    w->setGeometry(0, 0, 100, 100);
    w->show();

    QTRY_COMPARE(rowsInsertedSpy.count(), 1);
    QCOMPARE(rowsInsertedSpy.first().first().value<QModelIndex>(), internalTopLevelIndex);

    QModelIndex windowIndex = model.index(rowsInsertedSpy.first().last().toInt(), 0, internalTopLevelIndex);
    QVERIFY(windowIndex.isValid());
    QCOMPARE(model.parent(windowIndex), internalTopLevelIndex);
    QVERIFY(model.hasChildren(windowIndex));
    QVERIFY(model.rowCount(windowIndex) != 0);
    QCOMPARE(model.columnCount(windowIndex), 2);
    // other indexes are still invalid
    QVERIFY(!model.index(rowsInsertedSpy.first().last().toInt(), 1, internalTopLevelIndex).isValid());
    QVERIFY(!model.index(rowsInsertedSpy.first().last().toInt(), 2, internalTopLevelIndex).isValid());
    QVERIFY(!model.index(rowsInsertedSpy.first().last().toInt() + 1, 0, internalTopLevelIndex).isValid());

    // the wayland shell client top level should not have gained this window
    QVERIFY(!model.hasChildren(model.index(2, 0, QModelIndex())));

    // the windowIndex has children and those are properties
    for (int i = 0; i < model.rowCount(windowIndex); i++) {
        const QModelIndex propNameIndex = model.index(i, 0, windowIndex);
        QVERIFY(propNameIndex.isValid());
        QCOMPARE(model.parent(propNameIndex), windowIndex);
        QVERIFY(!model.hasChildren(propNameIndex));
        QVERIFY(!model.index(0, 0, propNameIndex).isValid());
        QVERIFY(model.data(propNameIndex, Qt::DisplayRole).isValid());
        QCOMPARE(model.data(propNameIndex, Qt::DisplayRole).userType(), int(QMetaType::QString));

        // and the value
        const QModelIndex propValueIndex = model.index(i, 1, windowIndex);
        QVERIFY(propValueIndex.isValid());
        QCOMPARE(model.parent(propValueIndex), windowIndex);
        QVERIFY(!model.index(0, 0, propValueIndex).isValid());
        QVERIFY(!model.hasChildren(propValueIndex));
        // TODO: how to test whether the values actually work?

        // and on third column we should not get an index any more
        QVERIFY(!model.index(i, 2, windowIndex).isValid());
    }
    // row after count should be invalid
    QVERIFY(!model.index(model.rowCount(windowIndex), 0, windowIndex).isValid());

    // now close the window again, it should be removed from the model
    QSignalSpy rowsRemovedSpy(&model, &QAbstractItemModel::rowsRemoved);