Begin writing tst_QInputDevice autotest

...starting with a new feature: registering different devices at
different seats and verifying their capabilities and that we can get
them back again.

Change-Id: I8e58a49080633753d02a76e5fdc4932f5c674e0a
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>

5 files changed, 103 insertions, 0 deletions

diff --git a/tests/auto/gui/kernel/CMakeLists.txt b/tests/auto/gui/kernel/CMakeLists.txt
index 10cfe0e628..33c8b35391 100644
--- a/tests/auto/gui/kernel/CMakeLists.txt
+++ b/tests/auto/gui/kernel/CMakeLists.txt
@@ -11,6 +11,7 @@ add_subdirectory(qevent)
 add_subdirectory(qfileopenevent)
 add_subdirectory(qguieventdispatcher)
 add_subdirectory(qguitimer)
+add_subdirectory(qinputdevice)
 add_subdirectory(qinputmethod)
 add_subdirectory(qkeyevent)
 add_subdirectory(qmouseevent)
diff --git a/tests/auto/gui/kernel/kernel.pro b/tests/auto/gui/kernel/kernel.pro
index cc57a0cd92..c11c0ad26b 100644
--- a/tests/auto/gui/kernel/kernel.pro
+++ b/tests/auto/gui/kernel/kernel.pro
@@ -14,6 +14,7 @@ SUBDIRS=\
    qguitimer \
    qguivariant \
    qhighdpiscaling \
+   qinputdevice \
    qinputmethod \
    qkeyevent \
    qkeysequence \
diff --git a/tests/auto/gui/kernel/qinputdevice/CMakeLists.txt b/tests/auto/gui/kernel/qinputdevice/CMakeLists.txt
new file mode 100644
index 0000000000..bbf1482041
--- /dev/null
+++ b/tests/auto/gui/kernel/qinputdevice/CMakeLists.txt
@@ -0,0 +1,11 @@
+#####################################################################
+## tst_qinputdevice Test:
+#####################################################################
+
+add_qt_test(tst_qinputdevice
+    SOURCES
+        tst_qinputdevice.cpp
+    PUBLIC_LIBRARIES
+        Qt::Gui
+        Qt::GuiPrivate
+)
diff --git a/tests/auto/gui/kernel/qinputdevice/qinputdevice.pro b/tests/auto/gui/kernel/qinputdevice/qinputdevice.pro
new file mode 100644
index 0000000000..a563776556
--- /dev/null
+++ b/tests/auto/gui/kernel/qinputdevice/qinputdevice.pro
@@ -0,0 +1,4 @@
+CONFIG += testcase
+TARGET = tst_qinputdevice
+SOURCES  += tst_qinputdevice.cpp
+QT += gui gui-private testlib
diff --git a/tests/auto/gui/kernel/qinputdevice/tst_qinputdevice.cpp b/tests/auto/gui/kernel/qinputdevice/tst_qinputdevice.cpp
new file mode 100644
index 0000000000..e34961aef7
--- /dev/null
+++ b/tests/auto/gui/kernel/qinputdevice/tst_qinputdevice.cpp
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+#include <qpa/qwindowsysteminterface.h>
+#include <QtGui/qinputdevice.h>
+#include <QtGui/qpointingdevice.h>
+#include <QtGui/private/qinputdevice_p.h>
+
+class tst_QInputDevice : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QInputDevice() {}
+    virtual ~tst_QInputDevice() {}
+private slots:
+    void initTestCase();
+    void multiSeatDevices();
+
+private:
+};
+
+void tst_QInputDevice::initTestCase()
+{
+}
+
+void tst_QInputDevice::multiSeatDevices()
+{
+    QWindowSystemInterface::registerInputDevice(new QInputDevice("seat 1 kbd", 1000, QInputDevice::DeviceType::Keyboard, "seat 1", this));
+    QWindowSystemInterface::registerInputDevice(new QPointingDevice("seat 1 mouse", 1010, QInputDevice::DeviceType::Mouse, QPointingDevice::PointerType::Generic,
+                                                                    QInputDevice::Capability::Position | QInputDevice::Capability::Hover | QInputDevice::Capability::Scroll,
+                                                                    1, 5, "seat 1", QPointingDeviceUniqueId(), this));
+    QWindowSystemInterface::registerInputDevice(new QInputDevice("seat 2 kbd", 2000, QInputDevice::DeviceType::Keyboard, "seat 2", this));
+    QWindowSystemInterface::registerInputDevice(new QPointingDevice("seat 2 mouse", 2010, QInputDevice::DeviceType::Mouse, QPointingDevice::PointerType::Generic,
+                                                                    QInputDevice::Capability::Position | QInputDevice::Capability::Hover,
+                                                                    1, 2, "seat 2", QPointingDeviceUniqueId(), this));
+    QVERIFY(QInputDevice::devices().count() >= 4);
+    QVERIFY(QInputDevicePrivate::fromId(1010));
+    QVERIFY(QInputDevicePrivate::fromId(1010)->hasCapability(QInputDevice::Capability::Scroll));
+    QVERIFY(QInputDevicePrivate::fromId(2010));
+    QVERIFY(!QInputDevicePrivate::fromId(2010)->hasCapability(QInputDevice::Capability::Scroll));
+    QTest::ignoreMessage(QtWarningMsg, "no keyboards registered for seat \"\" The platform plugin should have provided one via "
+                                       "QWindowSystemInterface::registerInputDevice(). Creating a default one for now.");
+    QTest::ignoreMessage(QtWarningMsg, "no pointing devices registered for seat \"\" The platform plugin should have provided one via "
+                         "QWindowSystemInterface::registerInputDevice(). Creating a default mouse for now.");
+    QVERIFY(QInputDevice::primaryKeyboard());
+    QCOMPARE(QInputDevice::primaryKeyboard()->id(), 0);
+    QVERIFY(QPointingDevice::primaryPointingDevice());
+    QCOMPARE(QPointingDevice::primaryPointingDevice()->id(), 1);
+    QVERIFY(QInputDevice::primaryKeyboard("seat 1"));
+    QCOMPARE(QInputDevice::primaryKeyboard("seat 1")->id(), 1000);
+    QVERIFY(QPointingDevice::primaryPointingDevice("seat 1"));
+    QCOMPARE(QPointingDevice::primaryPointingDevice("seat 1")->id(), 1010);
+    QVERIFY(QInputDevice::primaryKeyboard("seat 2"));
+    QCOMPARE(QInputDevice::primaryKeyboard("seat 2")->id(), 2000);
+    QVERIFY(QPointingDevice::primaryPointingDevice("seat 2"));
+    QCOMPARE(QPointingDevice::primaryPointingDevice("seat 2")->id(), 2010);
+}
+
+QTEST_MAIN(tst_QInputDevice)
+#include "tst_qinputdevice.moc"