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/* This file is part of KDevelop
*
* Copyright 2018 Friedrich W. H. Kossebau <kossebau@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "test_micommand.h"
// SUT
#include <mi/micommand.h>
// Qt
#include <QTest>
class TestCommandHandler : public QObject, public KDevMI::MI::MICommandHandler
{
Q_OBJECT
public:
explicit TestCommandHandler(bool autodelete, int expectedRecordsHandled = -1);
~TestCommandHandler() override;
int recordsHandled() const { return m_recordsHandled; }
public: // MICommandHandler API
void handle(const KDevMI::MI::ResultRecord& record) override;
bool autoDelete() override { return m_autodelete; }
private:
bool m_autodelete;
int m_expectedRecordsHandled = 0;
int m_recordsHandled = 0;
};
TestCommandHandler::TestCommandHandler(bool autodelete, int expectedRecordsHandled)
: m_autodelete(autodelete)
, m_expectedRecordsHandled(expectedRecordsHandled)
{}
TestCommandHandler::~TestCommandHandler()
{
QCOMPARE(m_expectedRecordsHandled, m_recordsHandled);
}
void TestCommandHandler::handle(const KDevMI::MI::ResultRecord& record)
{
QCOMPARE(record.reason, QStringLiteral("reason"));
++m_recordsHandled;
}
class TestCommandResultHandler : public QObject
{
Q_OBJECT
public:
void handleResult(const KDevMI::MI::ResultRecord& record);
int recordsHandled() const { return m_recordsHandled; }
private:
int m_recordsHandled = 0;
};
void TestCommandResultHandler::handleResult(const KDevMI::MI::ResultRecord& record)
{
QCOMPARE(record.reason, QStringLiteral("reason"));
++m_recordsHandled;
}
void TestMICommand::testUserCommand()
{
KDevMI::MI::UserCommand command(KDevMI::MI::NonMI, "command");
command.setToken(1);
// check
QCOMPARE(command.token(), (uint)1);
QCOMPARE(command.frame(), -1);
QCOMPARE(command.thread(), -1);
QCOMPARE(command.isUserCommand(), true);
QCOMPARE(command.handlesError(), false);
QCOMPARE(command.flags(), KDevMI::MI::CommandFlags(KDevMI::MI::CmdMaybeStartsRunning));
QCOMPARE(command.command(), QStringLiteral("command"));
QCOMPARE(command.initialString(), QStringLiteral("1command"));
QCOMPARE(command.cmdToSend(), QStringLiteral("1command\n"));
}
void TestMICommand::testMICommandHandler_data()
{
QTest::addColumn<bool>("autodelete");
QTest::newRow("reusable") << false;
QTest::newRow("burnafterusing") << true;
}
void TestMICommand::testMICommandHandler()
{
QFETCH(bool, autodelete);
KDevMI::MI::UserCommand command(KDevMI::MI::NonMI, "command");
command.setToken(1);
// set handle and invoke
QPointer<TestCommandHandler> commandHandler = new TestCommandHandler(autodelete, 1);
command.setHandler(commandHandler);
KDevMI::MI::ResultRecord resultRecord1("reason");
bool success = command.invokeHandler(resultRecord1);
// check
QVERIFY(success);
QCOMPARE(commandHandler.isNull(), autodelete);
if (!autodelete) {
QCOMPARE(commandHandler->recordsHandled(), 1);
}
// try to invoke again without handler
// ensure handler no longer exists
if (!autodelete) {
delete commandHandler;
}
KDevMI::MI::ResultRecord resultRecord2("reason");
success = command.invokeHandler(resultRecord2);
// check
QVERIFY(!success);
}
void TestMICommand::testQObjectCommandHandler()
{
KDevMI::MI::UserCommand command(KDevMI::MI::NonMI, "command");
command.setToken(1);
// set handle and invoke
auto* resultHandler = new TestCommandResultHandler;
command.setHandler(resultHandler, &TestCommandResultHandler::handleResult);
KDevMI::MI::ResultRecord resultRecord1("reason");
bool success = command.invokeHandler(resultRecord1);
// check
QVERIFY(success);
QCOMPARE(resultHandler->recordsHandled(), 1);
// delete handler and try to invoke again
delete resultHandler;
KDevMI::MI::ResultRecord resultRecord2("reason");
success = command.invokeHandler(resultRecord2);
// check
QVERIFY(!success);
}
QTEST_GUILESS_MAIN(TestMICommand)
#include "test_micommand.moc"
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