Revision control
Copy as Markdown
// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtSerialBus/qmodbusdeviceidentification.h>
#include <QtSerialBus/qmodbuspdu.h>
#include <QtTest/QtTest>
class tst_QModbusDeviceIdentification : public QObject
{
Q_OBJECT
private slots:
void testConstructor()
{
QModbusDeviceIdentification qmdi;
QCOMPARE(qmdi.isValid(), false);
QCOMPARE(qmdi.objectIds().isEmpty(), true);
for (int i = QModbusDeviceIdentification::VendorNameObjectId;
i < QModbusDeviceIdentification::UndefinedObjectId; ++i) {
QCOMPARE(qmdi.contains(i), false);
qmdi.remove(i); // force crash if the behavior changes
QCOMPARE(qmdi.value(i), QByteArray());
}
QCOMPARE(qmdi.conformityLevel(), QModbusDeviceIdentification::BasicConformityLevel);
}
void testIsValid()
{
QModbusDeviceIdentification qmdi;
QCOMPARE(qmdi.isValid(), false);
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::ReservedObjectId, "Reserved"), true);
QCOMPARE(qmdi.isValid(), false);
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::VendorNameObjectId,
"Company identification"), true);
QCOMPARE(qmdi.isValid(), false);
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::ProductCodeObjectId, "Product code"),
true);
QCOMPARE(qmdi.isValid(), false);
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::MajorMinorRevisionObjectId, "V2.11"),
true);
QCOMPARE(qmdi.isValid(), true);
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::MajorMinorRevisionObjectId, ""), true);
QCOMPARE(qmdi.isValid(), false);
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::MajorMinorRevisionObjectId, "V2.11"),
true);
QCOMPARE(qmdi.isValid(), true);
}
void testRemoveAndContains()
{
QModbusDeviceIdentification qmdi;
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::ReservedObjectId), false);
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::ReservedObjectId, "Reserved"), true);
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::ReservedObjectId), true);
qmdi.remove(QModbusDeviceIdentification::ReservedObjectId);
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::ReservedObjectId), false);
}
void testInsertAndValue()
{
QModbusDeviceIdentification qmdi;
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::ProductDependentObjectId, "Test"), true);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::ProductDependentObjectId),
QByteArray("Test"));
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::ProductDependentObjectId,
QByteArray(246, '@')), false);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::ProductDependentObjectId),
QByteArray("Test"));
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::ProductDependentObjectId,
QByteArray(245, '@')), true);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::ProductDependentObjectId),
QByteArray(245, '@'));
QCOMPARE(qmdi.insert(QModbusDeviceIdentification::UndefinedObjectId, "Test"), false);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::UndefinedObjectId), QByteArray());
}
void testConformityLevel()
{
QModbusDeviceIdentification qmdi;
QCOMPARE(qmdi.conformityLevel(), QModbusDeviceIdentification::BasicConformityLevel);
qmdi.setConformityLevel(QModbusDeviceIdentification::BasicIndividualConformityLevel);
QCOMPARE(qmdi.conformityLevel(), QModbusDeviceIdentification::BasicIndividualConformityLevel);
}
void testConstructFromByteArray()
{
const QByteArray vendorNameObject = "Company identification";
QModbusResponse r(QModbusResponse::EncapsulatedInterfaceTransport,
QByteArray::fromHex("0e01010000010016") + vendorNameObject);
{
QModbusDeviceIdentification qmdi = QModbusDeviceIdentification::fromByteArray(r.data());
QCOMPARE(qmdi.isValid(), false);
QCOMPARE(qmdi.objectIds(), QList<int>() << QModbusDeviceIdentification::VendorNameObjectId);
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::VendorNameObjectId), true);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::VendorNameObjectId), vendorNameObject);
QCOMPARE(qmdi.conformityLevel(), QModbusDeviceIdentification::BasicConformityLevel);
}
const QByteArray productCodeObject = "Product code";
r.setData(QByteArray::fromHex("0e01010000020016") + vendorNameObject
+ QByteArray::fromHex("010c") + productCodeObject);
{
QModbusDeviceIdentification qmdi = QModbusDeviceIdentification::fromByteArray(r.data());
QCOMPARE(qmdi.isValid(), false);
QCOMPARE(qmdi.objectIds(), QList<int>() << QModbusDeviceIdentification::VendorNameObjectId
<< QModbusDeviceIdentification::ProductCodeObjectId);
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::VendorNameObjectId), true);
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::ProductCodeObjectId), true);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::VendorNameObjectId), vendorNameObject);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::ProductCodeObjectId), productCodeObject);
QCOMPARE(qmdi.conformityLevel(), QModbusDeviceIdentification::BasicConformityLevel);
}
const QByteArray majorMinorRevision = "V2.11";
r.setData(QByteArray::fromHex("0e01010000030016") + vendorNameObject
+ QByteArray::fromHex("010c") + productCodeObject + QByteArray::fromHex("0205")
+ majorMinorRevision);
{
QModbusDeviceIdentification qmdi = QModbusDeviceIdentification::fromByteArray(r.data());
QCOMPARE(qmdi.isValid(), true);
QCOMPARE(qmdi.objectIds(), QList<int>() << QModbusDeviceIdentification::VendorNameObjectId
<< QModbusDeviceIdentification::ProductCodeObjectId
<< QModbusDeviceIdentification::MajorMinorRevisionObjectId);
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::VendorNameObjectId), true);
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::ProductCodeObjectId), true);
QCOMPARE(qmdi.contains(QModbusDeviceIdentification::MajorMinorRevisionObjectId), true);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::VendorNameObjectId), vendorNameObject);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::ProductCodeObjectId), productCodeObject);
QCOMPARE(qmdi.value(QModbusDeviceIdentification::MajorMinorRevisionObjectId), majorMinorRevision);
QCOMPARE(qmdi.conformityLevel(), QModbusDeviceIdentification::BasicConformityLevel);
}
}
};
QTEST_MAIN(tst_QModbusDeviceIdentification)
#include "tst_qmodbusdeviceidentification.moc"