Revision control
++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include "testcanbackend.h"
++
++ #include <QtCore/qdatetime.h>
++ #include <QtCore/qdebug.h>
++ #include <QtCore/qtimer.h>
++
++ QT_BEGIN_NAMESPACE
++
++ TestCanBackend::TestCanBackend() :
++ simulateReceivingTimer(new QTimer(this))
++ {
++ connect(simulateReceivingTimer, &QTimer::timeout, this, [this]() {
++ const quint64 timeStamp = QDateTime::currentDateTime().toMSecsSinceEpoch();
++ QCanBusFrame dummyFrame(12, "def");
++ dummyFrame.setTimeStamp(QCanBusFrame::TimeStamp::fromMicroSeconds(timeStamp * 1000));
++
++ enqueueReceivedFrames({dummyFrame});
++ });
++ }
++
++ bool TestCanBackend::open()
++ {
++ simulateReceivingTimer->start(1000);
++ setState(QCanBusDevice::ConnectedState);
++ return true;
++ }
++
++ void TestCanBackend::close()
++ {
++ simulateReceivingTimer->stop();
++ setState(QCanBusDevice::UnconnectedState);
++ }
++
++ bool TestCanBackend::writeFrame(const QCanBusFrame &data)
++ {
++ qDebug("DummyBackend::writeFrame: %ls", qUtf16Printable(data.toString()));
++ return true;
++ }
++
++ QString TestCanBackend::interpretErrorFrame(const QCanBusFrame &/*errorFrame*/)
++ {
++ return QString();
++ }
++
++ QList<QCanBusDeviceInfo> TestCanBackend::interfaces()
++ {
++ return {createDeviceInfo(QStringLiteral("testcan"), QStringLiteral("can0"), true, true)};
++ }
++
++ QT_END_NAMESPACE