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/****************************************************************************
**
** Copyright (C) 2019 Luxoft Sweden AB
** Copyright (C) 2018 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtIvi module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite 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 <QString>
#include <QtTest>
#include <QtGeniviExtras/QtDlt>
#include <QLoggingCategory>
#include <dlt/dlt.h>
#include <dlt/dlt_common.h>
#include <iostream>
Q_LOGGING_CATEGORY(TEST1, "qtgeniviextras.test1")
static QString longMsg = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy "
"eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et "
"accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est "
"Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam "
"nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero "
"eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata anctu "
"sest Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr,sed diam "
"nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero "
"eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimta sanctu "
"sest Lorem ipsum dolor sit amet. Duis autem vel eum iriure dolor in hendrerit in vulputate velit "
"esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et "
"iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugit null "
"afacilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nih euismod "
"tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veiam, quis nostru "
"dexerci dolor";
// Copied from dlt-daemon_cfg.h
// Defines how big the buffer for a msg payload needs to be to copy long msg
#define DLT_DAEMON_TEXTSIZE 10024
struct QDltMessage {
QString appId;
QString ctxId;
QString payload;
};
class QDltParser {
public:
QDltParser(QFile *file)
: dltFile(new DltFile())
{
QVERIFY(dlt_file_init(dltFile, false) >= 0);
QVERIFY(dlt_file_open(dltFile, file->fileName().toLocal8Bit(), false) >= 0);
}
~QDltParser()
{
QVERIFY(dlt_file_close(dltFile, false) >= 0);
QVERIFY(dlt_file_free(dltFile, false) >= 0);
delete dltFile;
}
QString idToString(char *id)
{
QByteArray appData(DLT_ID_SIZE, '\0');
dlt_print_id(appData.data(), id);
return QString(appData);
}
QString readPayload(DltMessage *msg)
{
QByteArray payload(DLT_DAEMON_TEXTSIZE, '\0');
dlt_message_payload(msg, payload.data(), DLT_DAEMON_TEXTSIZE, DLT_OUTPUT_ASCII, false);
return QString::fromLocal8Bit(payload);
}
QList<QDltMessage> readNextMessages()
{
QList<QDltMessage> messageList;
//Read the complete file
while (dlt_file_read(dltFile, false) >= 0){};
//Parse the messages
for (int i = 0; i < dltFile->counter; i++) {
dlt_file_message(dltFile, i, false);
QDltMessage msg;
msg.appId = idToString(dltFile->msg.extendedheader->apid);
msg.ctxId = idToString(dltFile->msg.extendedheader->ctid);
msg.payload = readPayload(&(dltFile->msg));
messageList.append(msg);
}
return messageList;
}
private:
DltFile *dltFile;
};
class QDltTest : public QObject
{
Q_OBJECT
public:
QDltTest()
{
m_tempFile.open();
m_dltParser = new QDltParser(&m_tempFile);
}
~QDltTest()
{
delete m_dltParser;
}
private Q_SLOTS:
void initTestCase();
void init();
void testLongMessages_data();
void testLogging();
void testLongMessages();
private:
QTemporaryFile m_tempFile;
QDltParser *m_dltParser;
};
void QDltTest::initTestCase()
{
qRegisterMetaType<QDltRegistration::LongMessageBehavior>();
//Install the DLT message handler
qInstallMessageHandler(QDltRegistration::messageHandler);
}
void QDltTest::init()
{
//Reset the log file after each test
m_tempFile.resize(0);
//Initialize the DLT log file and write the header to it.
dlt_init_file(m_tempFile.fileName().toLocal8Bit());
//Create a new Parser (to start reading the file from the beginning)
delete m_dltParser;
m_dltParser = new QDltParser(&m_tempFile);
}
void QDltTest::testLogging()
{
QDltRegistration *registration = globalDltRegistration();
registration->registerApplication("APP1", "Description for APP");
registration->registerCategory(&TEST1(), "TES1", "Test Category One");
QString msg = QStringLiteral("TEST");
QString expectedMsg = QString(QStringLiteral("%1: \"%2\"")).arg(TEST1().categoryName(), msg);
qWarning(TEST1) << msg;
QList<QDltMessage> dltMessages = m_dltParser->readNextMessages();
QCOMPARE(dltMessages.count(), 1);
QCOMPARE(dltMessages.at(0).appId, QLatin1String("APP1"));
QCOMPARE(dltMessages.at(0).ctxId, QLatin1String("TES1"));
QCOMPARE(dltMessages.at(0).payload, expectedMsg);
}
void QDltTest::testLongMessages_data()
{
QTest::addColumn<QDltRegistration::LongMessageBehavior>("behavior");
QTest::addColumn<QString>("msg");
QTest::addColumn<QStringList>("expected_msgs");
QTest::addRow("Truncate ASCII") << QDltRegistration::LongMessageBehavior::Truncate
<< longMsg + QStringLiteral("ipsum")
<< QStringList(longMsg + QStringLiteral("ipsu"));
QTest::addRow("Truncate UTF-8 2 bytes") << QDltRegistration::LongMessageBehavior::Truncate
<< longMsg + QStringLiteral("©®¥¶¼")
<< QStringList(longMsg + QStringLiteral("©®"));
QTest::addRow("Truncate UTF-8 3 bytes") << QDltRegistration::LongMessageBehavior::Truncate
<< longMsg + QStringLiteral("你好世界")
<< QStringList(longMsg + QStringLiteral("你"));
QTest::addRow("Split ASCII") << QDltRegistration::LongMessageBehavior::Split
<< longMsg + QStringLiteral("ipsum")
<< QStringList({longMsg + QStringLiteral("ipsu"), QStringLiteral("m\"")});
QTest::addRow("Split UTF-8 2 bytes") << QDltRegistration::LongMessageBehavior::Split
<< longMsg + QStringLiteral("©®¥¶¼")
<< QStringList({longMsg + QStringLiteral("©®"), QStringLiteral("¥¶¼\"")});
QTest::addRow("Split UTF-8 3 bytes") << QDltRegistration::LongMessageBehavior::Split
<< longMsg + QStringLiteral("你好世界")
<< QStringList({longMsg + QStringLiteral("你"), QStringLiteral("好世界\"")});
QTest::addRow("Pass ASCII") << QDltRegistration::LongMessageBehavior::Pass
<< longMsg + QStringLiteral("ipsum123456789a")
<< QStringList(QString());
QTest::addRow("Pass UTF-8 2 bytes") << QDltRegistration::LongMessageBehavior::Pass
<< longMsg + QStringLiteral("©®¥¶¼")
<< QStringList(QString());
QTest::addRow("Pass UTF-8 3 bytes") << QDltRegistration::LongMessageBehavior::Pass
<< longMsg + QStringLiteral("你好世界")
<< QStringList(QString());
}
void QDltTest::testLongMessages()
{
QFETCH(QDltRegistration::LongMessageBehavior, behavior);
QFETCH(QString, msg);
QFETCH(QStringList, expected_msgs);
QDltRegistration *registration = globalDltRegistration();
registration->registerApplication("APP1", "Description for APP");
registration->registerCategory(&TEST1(), "TES1", "Test Category One");
registration->setLongMessageBehavior(behavior);
qWarning(TEST1) << msg;
QList<QDltMessage> dltMessages = m_dltParser->readNextMessages();
QCOMPARE(dltMessages.count(), expected_msgs.count());
int i = 0;
for (const QString &expected_msg : expected_msgs) {
QString expectedMsg;
//The logging category will be added before the splitting, it's only part of the first msg
if (i == 0 && behavior != QDltRegistration::LongMessageBehavior::Pass) {
//The closing quotes are part of the message pattern and will be cut as well.
expectedMsg = QString(QStringLiteral("%1: \"%2")).arg(TEST1().categoryName(), expected_msg);
} else {
expectedMsg = expected_msg;
}
QCOMPARE(dltMessages.at(i).appId, QLatin1String("APP1"));
QCOMPARE(dltMessages.at(i).ctxId, QLatin1String("TES1"));
// Enable me to compare the full content on the console
// std::cout << dltMessages.at(i).payload.toStdString() << "\n" << expectedMsg.toStdString() << std::endl;
QCOMPARE(dltMessages.at(i).payload, expectedMsg);
i++;
}
}
QTEST_APPLESS_MAIN(QDltTest)
#include "tst_dlt.moc"
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