qt 6.5.1 original

tests/auto/other/qaccessibilitylinux/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+if (NOT QT_FEATURE_accessibility OR NOT TARGET Qt::LinuxAccessibilitySupportPrivate
+        OR (QT_BUILD_STANDALONE_TESTS AND QT_WILL_INSTALL))
+    return()
+endif()
+
+#####################################################################
+## tst_qaccessibilitylinux Test:
+#####################################################################
+
+qt_internal_add_test(tst_qaccessibilitylinux
+    SOURCES
+        tst_qaccessibilitylinux.cpp
+    DBUS_INTERFACE_SOURCES
+        ../../../../src/platformsupport/linuxaccessibility/dbusxml/Bus.xml
+    LIBRARIES
+        Qt::DBus
+        Qt::Gui
+        Qt::GuiPrivate
+        Qt::LinuxAccessibilitySupportPrivate
+        Qt::Widgets
+)
+
+# require for struct_marshallers_p.h which is included dbus_interface.h
+target_include_directories(tst_qaccessibilitylinux PRIVATE
+    ../../../../src/platformsupport/linuxaccessibility
+)

tests/auto/other/qaccessibilitylinux/tst_qaccessibilitylinux.cpp

@@ -0,0 +1,537 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <QTest>
+#include <QtGui>
+#include <QtWidgets/QHBoxLayout>
+#include <QtWidgets/QLabel>
+#include <QtWidgets/QLineEdit>
+#include <QtWidgets/QListWidget>
+#include <QtWidgets/QTreeWidget>
+#include <QtWidgets/QTextEdit>
+#include <QtWidgets/QPushButton>
+
+#include <QDBusArgument>
+#include <QDBusConnection>
+#include <QDBusMessage>
+#include <QDBusInterface>
+#include <QDBusReply>
+
+#include <atspi/atspi-constants.h>
+#include <private/dbusconnection_p.h>
+#include <private/struct_marshallers_p.h>
+#include "bus_interface.h"
+
+#define COMPARE3(v1, v2, v3) QCOMPARE(v1, v3); QCOMPARE(v2, v3);
+
+class AccessibleTestWindow : public QWidget
+{
+    Q_OBJECT
+public:
+    AccessibleTestWindow()
+    {
+        new QHBoxLayout(this);
+    }
+
+    void addWidget(QWidget* widget)
+    {
+        layout()->addWidget(widget);
+        widget->show();
+        QVERIFY(QTest::qWaitForWindowExposed(widget));
+    }
+
+    void clearChildren()
+    {
+        qDeleteAll(children());
+        new QHBoxLayout(this);
+    }
+};
+
+
+class tst_QAccessibilityLinux : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_QAccessibilityLinux() : m_window(0), root(0), rootApplication(0), mainWindow(0)
+    {
+        qputenv("QT_LINUX_ACCESSIBILITY_ALWAYS_ON", "1");
+        dbus = new DBusConnection();
+    }
+    ~tst_QAccessibilityLinux()
+    {
+        delete dbus;
+    }
+
+private slots:
+    void initTestCase();
+
+    void testLabel();
+    void testLineEdit();
+    void testListWidget();
+    void testTreeWidget();
+    void testTextEdit();
+    void testSlider();
+    void testFocus();
+
+    void cleanupTestCase();
+
+private:
+    void registerDbus();
+    static QString getParent(QDBusInterface *interface);
+    static QStringList getChildren(QDBusInterface *interface);
+    QDBusInterface *getInterface(const QString &path, const QString &interfaceName);
+
+    AccessibleTestWindow *m_window;
+
+    QString address;
+    QDBusInterface *root; // the root object on dbus (for the app)
+    QDBusInterface *rootApplication;
+    QDBusInterface *mainWindow;
+
+    DBusConnection *dbus;
+};
+
+// helper to find children of a dbus object
+QStringList tst_QAccessibilityLinux::getChildren(QDBusInterface *interface)
+{
+    QSpiObjectReferenceArray list;
+    const QList<QVariant> args = interface->call(QDBus::Block, "GetChildren").arguments();
+    Q_ASSERT(args.size() == 1);
+    Q_ASSERT(args.first().isValid());
+    args.first().value<QDBusArgument>() >> list;
+
+    Q_ASSERT(interface->property("ChildCount").toInt() == list.count());
+    QStringList children;
+    Q_FOREACH (const QSpiObjectReference &ref, list)
+        children << ref.path.path();
+
+    return children;
+}
+
+QString tst_QAccessibilityLinux::getParent(QDBusInterface *interface)
+{
+    if (!interface->isValid())
+        return QString();
+
+    QVariant var = interface->property("Parent");
+    if (!var.canConvert<QSpiObjectReference>()) {
+        qWarning() << "Invalid parent";
+        return QString();
+    }
+    QSpiObjectReference parent = var.value<QSpiObjectReference>();
+    return parent.path.path();
+}
+
+// helper to get dbus object
+QDBusInterface *tst_QAccessibilityLinux::getInterface(const QString &path, const QString &interfaceName)
+{
+    return new QDBusInterface(address, path, interfaceName, dbus->connection(), this);
+}
+
+void tst_QAccessibilityLinux::initTestCase()
+{
+    // Oxygen style creates many extra items, it's simply unusable here
+    qApp->setStyle("fusion");
+    qApp->setApplicationName("tst_QAccessibilityLinux app");
+
+
+    // trigger launching of at-spi if it isn't running already
+    QDBusConnection c = QDBusConnection::sessionBus();
+    OrgA11yStatusInterface *a11yStatus = new OrgA11yStatusInterface(QStringLiteral("org.a11y.Bus"), QStringLiteral("/org/a11y/bus"), c, this);
+    // don't care about the result, calling any function on "org.a11y.Bus" will launch the service
+    a11yStatus->isEnabled();
+    for (int i = 0; i < 5; ++i) {
+        if (!dbus->isEnabled())
+            QTest::qWait(100);
+    }
+
+    if (!dbus->isEnabled())
+        QSKIP("Could not connect to AT-SPI, make sure lib atspi2 is installed.");
+    QTRY_VERIFY(dbus->isEnabled());
+    QTRY_VERIFY(dbus->connection().isConnected());
+    address = dbus->connection().baseService().toLatin1().data();
+    QVERIFY(!address.isEmpty());
+
+    m_window = new AccessibleTestWindow();
+    m_window->setObjectName("mainWindow"_L1);
+    m_window->show();
+
+    QVERIFY(QTest::qWaitForWindowExposed(m_window));
+    registerDbus();
+}
+
+void tst_QAccessibilityLinux::cleanupTestCase()
+{
+    delete mainWindow;
+    delete rootApplication;
+    delete root;
+    delete m_window;
+}
+
+void tst_QAccessibilityLinux::registerDbus()
+{
+    QVERIFY(dbus->connection().isConnected());
+
+    root = getInterface("/org/a11y/atspi/accessible/root",
+                        "org.a11y.atspi.Accessible");
+
+    rootApplication = getInterface("/org/a11y/atspi/accessible/root",
+                                   "org.a11y.atspi.Application");
+    QVERIFY(root->isValid());
+    QVERIFY(rootApplication->isValid());
+
+    QStringList appChildren = getChildren(root);
+    QString window = appChildren.at(0);
+    mainWindow = getInterface(window, "org.a11y.atspi.Accessible");
+}
+
+quint64 getAtspiState(QDBusInterface *interface)
+{
+    QDBusMessage msg = interface->call(QDBus::Block, "GetState");
+    const QDBusArgument arg = msg.arguments().at(0).value<QDBusArgument>();
+    quint32 state1 = 0;
+    quint64 state2 = 0;
+    arg.beginArray();
+    arg >> state1;
+    arg >> state2;
+    arg.endArray();
+
+    state2 = state2 << 32;
+    return state2 | state1;
+}
+
+bool hasState(QDBusInterface *interface, AtspiStateType state)
+{
+    quint64 intState = quint64(1) << state;
+    return getAtspiState(interface) & intState;
+}
+
+#define ROOTPATH "/org/a11y/atspi/accessible"
+
+void tst_QAccessibilityLinux::testLabel()
+{
+    QLabel *l = new QLabel(m_window);
+    l->setObjectName("theObjectName"_L1);
+    l->setText("Hello A11y");
+    m_window->addWidget(l);
+    auto a11yEmpty = new QLabel(m_window);
+    m_window->addWidget(l);
+
+    // Application
+    QCOMPARE(getParent(mainWindow), QLatin1String(ATSPI_DBUS_PATH_ROOT));
+    QStringList children = getChildren(mainWindow);
+
+    QDBusInterface *labelInterface = getInterface(children.at(0), "org.a11y.atspi.Accessible");
+    QVERIFY(labelInterface->isValid());
+    QCOMPARE(labelInterface->property("Name").toString(), QLatin1String("Hello A11y"));
+    QCOMPARE(getChildren(labelInterface).count(), 0);
+    QCOMPARE(labelInterface->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("label"));
+    QCOMPARE(labelInterface->call(QDBus::Block, "GetRole").arguments().first().toUInt(), 29u);
+    QCOMPARE(labelInterface->call(QDBus::Block, "GetAccessibleId").arguments().first().toString(),
+             "mainWindow.theObjectName"_L1);
+    QCOMPARE(getParent(labelInterface), mainWindow->path());
+    QVERIFY(!hasState(labelInterface, ATSPI_STATE_EDITABLE));
+    QVERIFY(hasState(labelInterface, ATSPI_STATE_READ_ONLY));
+
+    l->setText("New text");
+    QCOMPARE(labelInterface->property("Name").toString(), l->text());
+
+    auto *a11yEmptyInterface = getInterface(children.at(1), "org.a11y.atspi.Accessible");
+    QCOMPARE(a11yEmptyInterface->call(QDBus::Block, "GetAccessibleId").arguments().first().toString(),
+             "mainWindow.QLabel"_L1);
+
+    m_window->clearChildren();
+    delete a11yEmptyInterface;
+    delete labelInterface;
+}
+
+void tst_QAccessibilityLinux::testLineEdit()
+{
+    QLineEdit *lineEdit = new QLineEdit(m_window);
+    lineEdit->setText("a11y test QLineEdit");
+    m_window->addWidget(lineEdit);
+
+    QStringList children = getChildren(mainWindow);
+
+    QDBusInterface *accessibleInterface = getInterface(children.at(0), "org.a11y.atspi.Accessible");
+    QDBusInterface *editableTextInterface = getInterface(children.at(0), "org.a11y.atspi.EditableText");
+    QDBusInterface *textInterface = getInterface(children.at(0), "org.a11y.atspi.Text");
+    QVERIFY(accessibleInterface->isValid());
+    QVERIFY(editableTextInterface->isValid());
+    QVERIFY(textInterface->isValid());
+
+    QCOMPARE(accessibleInterface->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("text"));
+    QCOMPARE(textInterface->call(QDBus::Block,"GetText", 5, -1).arguments().first().toString(), QLatin1String("test QLineEdit"));
+    QString newText = "Text has changed!";
+    editableTextInterface->call(QDBus::Block, "SetTextContents", newText);
+    COMPARE3(lineEdit->text(), textInterface->call(QDBus::Block, "GetText", 0, -1).arguments().first().toString(), newText);
+    QCOMPARE(textInterface->call(QDBus::Block, "GetText", 0, 4).arguments().first().toString(), QLatin1String("Text"));
+    editableTextInterface->call(QDBus::Block, "DeleteText", 4, 8);
+    COMPARE3(lineEdit->text(), "Te" + textInterface->call(QDBus::Block, "GetText", 2, 10).arguments().first().toString() + "ed!", QLatin1String("Text changed!"));
+    editableTextInterface->call(QDBus::Block, "InsertText", 12, " again ", 6);
+    QCOMPARE(lineEdit->text(), QLatin1String("Text changed again!"));
+    COMPARE3(lineEdit->text().length(), textInterface->property("CharacterCount").toInt(), 19);
+
+    textInterface->call(QDBus::Block, "SetCaretOffset", 4);
+    COMPARE3(lineEdit->cursorPosition(), textInterface->property("CaretOffset").toInt(), 4);
+
+    textInterface->call(QDBus::Block, "AddSelection", 1, 4);
+    QList<QVariant> data = textInterface->call(QDBus::Block, "GetSelection", 0).arguments();
+    COMPARE3(data.at(0).toInt(), lineEdit->selectionStart(), 1);
+    QCOMPARE(data.at(1).toInt(), 4);
+    QCOMPARE(lineEdit->selectedText().length(), 3);
+    QCOMPARE(textInterface->call(QDBus::Block, "GetNSelections").arguments().first().toInt(), 1);
+    textInterface->call(QDBus::Block, "SetSelection", 0, 0, 5);
+    data = textInterface->call(QDBus::Block, "GetSelection", 0).arguments();
+    COMPARE3(data.at(0).toInt(), lineEdit->selectionStart(), 0);
+    COMPARE3(data.at(1).toInt(), lineEdit->selectedText().length(), 5);
+    textInterface->call(QDBus::Block, "RemoveSelection", 0);
+    QCOMPARE(lineEdit->selectionStart(), -1);
+    QCOMPARE(textInterface->call(QDBus::Block, "GetNSelections").arguments().first().toInt(), 0);
+
+    QVERIFY(hasState(accessibleInterface, ATSPI_STATE_EDITABLE));
+    QVERIFY(!hasState(accessibleInterface, ATSPI_STATE_READ_ONLY));
+    lineEdit->setReadOnly(true);
+    QVERIFY(hasState(accessibleInterface, ATSPI_STATE_EDITABLE));
+    QVERIFY(hasState(accessibleInterface, ATSPI_STATE_READ_ONLY));
+
+    m_window->clearChildren();
+    delete accessibleInterface;
+    delete textInterface;
+    delete editableTextInterface;
+}
+
+void tst_QAccessibilityLinux::testListWidget()
+{
+    QListWidget *lw = new QListWidget;
+    lw->addItem("Hello");
+    lw->addItem("Good morning");
+    lw->addItem("Good bye");
+    m_window->addWidget(lw);
+
+    QStringList children = getChildren(mainWindow);
+    QDBusInterface *listIface = getInterface(children.at(0), "org.a11y.atspi.Accessible");
+    QCOMPARE(listIface->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("list"));
+    QStringList tableChildren = getChildren(listIface);
+    QCOMPARE(tableChildren.size(), 3);
+
+    QDBusInterface *cell1 = getInterface(tableChildren.at(0), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell1->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("list item"));
+    QCOMPARE(cell1->property("Name").toString(), QLatin1String("Hello"));
+
+    QDBusInterface *cell2 = getInterface(tableChildren.at(1), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell2->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("list item"));
+    QCOMPARE(cell2->property("Name").toString(), QLatin1String("Good morning"));
+
+    QDBusInterface *cell3 = getInterface(tableChildren.at(2), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell3->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("list item"));
+    QCOMPARE(cell3->property("Name").toString(), QLatin1String("Good bye"));
+
+    delete cell1; delete cell2; delete cell3;
+    m_window->clearChildren();
+    delete listIface;
+}
+
+void tst_QAccessibilityLinux::testTreeWidget()
+{
+    QTreeWidget *tree = new QTreeWidget;
+    tree->setColumnCount(2);
+    tree->setHeaderLabels(QStringList() << "Header 1" << "Header 2");
+
+    QTreeWidgetItem *top1 = new QTreeWidgetItem(QStringList() << "0.0" << "0.1");
+    tree->addTopLevelItem(top1);
+
+    QTreeWidgetItem *top2 = new QTreeWidgetItem(QStringList() << "1.0" << "1.1");
+    tree->addTopLevelItem(top2);
+
+    QTreeWidgetItem *child1 = new QTreeWidgetItem(QStringList() << "1.0 0.0" << "1.0 0.1");
+    top2->addChild(child1);
+
+    m_window->addWidget(tree);
+
+    QStringList children = getChildren(mainWindow);
+    QDBusInterface *treeIface = getInterface(children.at(0), "org.a11y.atspi.Accessible");
+    QCOMPARE(treeIface->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("tree"));
+    QStringList tableChildren = getChildren(treeIface);
+
+    QCOMPARE(tableChildren.size(), 6);
+
+    QDBusInterface *cell1 = getInterface(tableChildren.at(0), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell1->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("column header"));
+    QCOMPARE(cell1->property("Name").toString(), QLatin1String("Header 1"));
+
+    QDBusInterface *cell2 = getInterface(tableChildren.at(1), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell2->call(QDBus::Block, "GetRoleName").arguments().first().toString(), QLatin1String("column header"));
+    QCOMPARE(cell2->property("Name").toString(), QLatin1String("Header 2"));
+
+    QDBusInterface *cell3 = getInterface(tableChildren.at(2), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell3->property("Name").toString(), QLatin1String("0.0"));
+    QVERIFY(!hasState(cell3, ATSPI_STATE_EXPANDABLE));
+    QVERIFY(!hasState(cell3, ATSPI_STATE_EXPANDED));
+
+    QDBusInterface *cell4 = getInterface(tableChildren.at(3), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell4->property("Name").toString(), QLatin1String("0.1"));
+
+    QDBusInterface *dbus_top2 = getInterface(tableChildren.at(4), "org.a11y.atspi.Accessible");
+    QCOMPARE(dbus_top2->property("Name").toString(), QLatin1String("1.0"));
+    QVERIFY(hasState(dbus_top2, ATSPI_STATE_EXPANDABLE));
+    QVERIFY(!hasState(dbus_top2, ATSPI_STATE_EXPANDED));
+
+    tree->expandItem(top2);
+    tableChildren = getChildren(treeIface);
+    QCOMPARE(tableChildren.size(), 8);
+    QVERIFY(hasState(dbus_top2, ATSPI_STATE_EXPANDED));
+
+    QDBusInterface *cell5 = getInterface(tableChildren.at(6), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell5->property("Name").toString(), QLatin1String("1.0 0.0"));
+
+    QDBusInterface *cell6 = getInterface(tableChildren.at(7), "org.a11y.atspi.Accessible");
+    QCOMPARE(cell6->property("Name").toString(), QLatin1String("1.0 0.1"));
+
+
+    QDBusInterface *treeTableIface = getInterface(children.at(0), "org.a11y.atspi.Table");
+
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetRowAtIndex", 0).arguments().first().toInt(), -1);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetRowAtIndex", 1).arguments().first().toInt(), -1);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetRowAtIndex", 2).arguments().first().toInt(), 0);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetRowAtIndex", 3).arguments().first().toInt(), 0);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetRowAtIndex", 4).arguments().first().toInt(), 1);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetRowAtIndex", 5).arguments().first().toInt(), 1);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetRowAtIndex", 6).arguments().first().toInt(), 2);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetRowAtIndex", 7).arguments().first().toInt(), 2);
+
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetColumnAtIndex", 0).arguments().first().toInt(), 0);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetColumnAtIndex", 1).arguments().first().toInt(), 1);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetColumnAtIndex", 2).arguments().first().toInt(), 0);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetColumnAtIndex", 3).arguments().first().toInt(), 1);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetColumnAtIndex", 4).arguments().first().toInt(), 0);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetColumnAtIndex", 5).arguments().first().toInt(), 1);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetColumnAtIndex", 6).arguments().first().toInt(), 0);
+    QCOMPARE(treeTableIface->call(QDBus::Block, "GetColumnAtIndex", 7).arguments().first().toInt(), 1);
+
+    delete treeTableIface;
+    delete cell1; delete cell2; delete cell3; delete cell4; delete cell5; delete cell6;
+    m_window->clearChildren();
+    delete treeIface;
+}
+
+void tst_QAccessibilityLinux::testTextEdit()
+{
+    QTextEdit *textEdit = new QTextEdit(m_window);
+    textEdit->setText("<html><head></head><body>This is a <b>sample</b> text.<br />"
+                      "How are you today</body></html>");
+    textEdit->show();
+    m_window->addWidget(textEdit);
+
+    QStringList children = getChildren(mainWindow);
+    QDBusInterface *accessibleInterface = getInterface(children.at(0), "org.a11y.atspi.Accessible");
+    QDBusInterface *editableTextInterface = getInterface(children.at(0), "org.a11y.atspi.EditableText");
+    QDBusInterface *textInterface = getInterface(children.at(0), "org.a11y.atspi.Text");
+    QVERIFY(accessibleInterface->isValid());
+    QVERIFY(editableTextInterface->isValid());
+    QVERIFY(textInterface->isValid());
+
+    QList<QVariant> callResult;
+
+    QDBusMessage msg = textInterface->call(QDBus::Block, "GetText", 0, 5);
+    callResult = msg.arguments();
+    QCOMPARE(callResult.at(0).toString(), QLatin1String("This "));
+
+    msg = textInterface->call(QDBus::Block, "GetTextAtOffset", 12, (uint) ATSPI_TEXT_BOUNDARY_WORD_START);
+    callResult = msg.arguments();
+
+    QEXPECT_FAIL("", "Word should contain space at end according to atspi.", Continue);
+    QCOMPARE(callResult.at(0).toString(), QLatin1String("sample "));
+    QCOMPARE(callResult.at(1).toInt(), 10);
+    QEXPECT_FAIL("", "Due to missing space the count is off by one.", Continue);
+    QCOMPARE(callResult.at(2).toInt(), 17);
+
+    // Check if at least CharacterExtents and RangeExtents give a consistent result
+
+    QDBusMessage replyRect20 = textInterface->call(QDBus::Block, "GetCharacterExtents", 20, ATSPI_COORD_TYPE_SCREEN);
+    QCOMPARE(replyRect20.type(), QDBusMessage::ReplyMessage);
+    QCOMPARE(replyRect20.signature(), QStringLiteral("iiii"));
+    callResult = replyRect20.arguments();
+    QRect r1 = QRect(callResult.at(0).toInt(), callResult.at(1).toInt(), callResult.at(2).toInt(), callResult.at(3).toInt());
+    QDBusMessage replyRect21  = textInterface->call(QDBus::Block, "GetCharacterExtents", 21, ATSPI_COORD_TYPE_SCREEN);
+    QCOMPARE(replyRect21.type(), QDBusMessage::ReplyMessage);
+    QCOMPARE(replyRect21.signature(), QStringLiteral("iiii"));
+    callResult = replyRect21.arguments();
+    QRect r2 = QRect(callResult.at(0).toInt(), callResult.at(1).toInt(), callResult.at(2).toInt(), callResult.at(3).toInt());
+
+    QDBusMessage replyRange = textInterface->call(QDBus::Block, "GetRangeExtents", 20, 21, ATSPI_COORD_TYPE_SCREEN);
+    callResult = replyRange.arguments();
+    QRect rectRangeExtents = QRect(callResult.at(0).toInt(), callResult.at(1).toInt(), callResult.at(2).toInt(), callResult.at(3).toInt());
+    QCOMPARE(rectRangeExtents, r1|r2);
+
+    m_window->clearChildren();
+    delete textInterface;
+}
+
+void tst_QAccessibilityLinux::testSlider()
+{
+    QSlider *slider = new QSlider(m_window);
+    slider->setMinimum(2);
+    slider->setMaximum(5);
+    slider->setValue(3);
+    m_window->addWidget(slider);
+
+    QStringList children = getChildren(mainWindow);
+
+    QDBusInterface *accessibleInterface = getInterface(children.at(0), "org.a11y.atspi.Accessible");
+    QDBusInterface *valueInterface = getInterface(children.at(0), "org.a11y.atspi.Value");
+    QVERIFY(accessibleInterface->isValid());
+    QVERIFY(valueInterface->isValid());
+
+    QCOMPARE(valueInterface->property("CurrentValue").toInt(), 3);
+    QCOMPARE(valueInterface->property("MinimumValue").toInt(), 2);
+    QCOMPARE(valueInterface->property("MaximumValue").toInt(), 5);
+
+    valueInterface->setProperty("CurrentValue", 4);
+    QCOMPARE(valueInterface->property("CurrentValue").toInt(), 4);
+    m_window->clearChildren();
+}
+
+void tst_QAccessibilityLinux::testFocus()
+{
+    m_window->activateWindow();
+    QVERIFY(QTest::qWaitForWindowActive(m_window));
+    QLineEdit *lineEdit1 = new QLineEdit(m_window);
+    lineEdit1->setText("lineEdit 1");
+    QLineEdit *lineEdit2 = new QLineEdit(m_window);
+    lineEdit2->setText("lineEdit 2");
+
+    m_window->addWidget(lineEdit1);
+    m_window->addWidget(lineEdit2);
+    lineEdit1->setFocus();
+
+    QStringList children = getChildren(mainWindow);
+    QCOMPARE(children.length(), 2);
+    QDBusInterface *accessibleInterfaceLineEdit1 = getInterface(children.at(0), "org.a11y.atspi.Accessible");
+    QVERIFY(accessibleInterfaceLineEdit1->isValid());
+    QDBusInterface *accessibleInterfaceLineEdit2 = getInterface(children.at(1), "org.a11y.atspi.Accessible");
+    QVERIFY(accessibleInterfaceLineEdit2->isValid());
+    QDBusInterface *componentInterfaceLineEdit1 = getInterface(children.at(0), "org.a11y.atspi.Component");
+    QVERIFY(componentInterfaceLineEdit1->isValid());
+    QDBusInterface *componentInterfaceLineEdit2 = getInterface(children.at(1), "org.a11y.atspi.Component");
+    QVERIFY(componentInterfaceLineEdit2->isValid());
+
+    QVERIFY(hasState(accessibleInterfaceLineEdit1, ATSPI_STATE_FOCUSED));
+    QVERIFY(!hasState(accessibleInterfaceLineEdit2, ATSPI_STATE_FOCUSED));
+
+    QDBusMessage focusReply = componentInterfaceLineEdit2->call(QDBus::Block, "GrabFocus");
+    QVERIFY(focusReply.arguments().at(0).toBool());
+    QVERIFY(lineEdit2->hasFocus());
+    QVERIFY(!hasState(accessibleInterfaceLineEdit1, ATSPI_STATE_FOCUSED));
+    QVERIFY(hasState(accessibleInterfaceLineEdit2, ATSPI_STATE_FOCUSED));
+    m_window->clearChildren();
+    delete accessibleInterfaceLineEdit1;
+    delete accessibleInterfaceLineEdit2;
+    delete componentInterfaceLineEdit1;
+    delete componentInterfaceLineEdit2;
+}
+
+QTEST_MAIN(tst_QAccessibilityLinux)
+#include "tst_qaccessibilitylinux.moc"
+