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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_micommandqueue.h"
// SUT
#include <mi/micommandqueue.h>
#include <mi/micommand.h>
// Qt
#include <QTest>
#include <QSignalSpy>
Q_DECLARE_METATYPE(KDevMI::MI::CommandFlags)
class TestDummyCommand : public QObject, public KDevMI::MI::MICommand
{
Q_OBJECT
public:
TestDummyCommand(KDevMI::MI::CommandType type, const QString& args = QString(),
KDevMI::MI::CommandFlags flags = {});
};
TestDummyCommand::TestDummyCommand(KDevMI::MI::CommandType type, const QString& args,
KDevMI::MI::CommandFlags flags)
: KDevMI::MI::MICommand(type, args, flags)
{
}
void TestMICommandQueue::testConstructor()
{
KDevMI::MI::CommandQueue commandQueue;
// check
QCOMPARE(commandQueue.count(), 0);
QCOMPARE(commandQueue.isEmpty(), true);
QCOMPARE(commandQueue.haveImmediateCommand(), false);
}
void TestMICommandQueue::testDestructor()
{
auto* commandQueue = new KDevMI::MI::CommandQueue;
// prepare
auto* command1 = new TestDummyCommand(KDevMI::MI::NonMI, QString(), KDevMI::MI::CmdImmediately);
auto* command2 = new TestDummyCommand(KDevMI::MI::NonMI, QString(), {});
QSignalSpy command1Spy(command1, &QObject::destroyed);
QSignalSpy command2Spy(command2, &QObject::destroyed);
commandQueue->enqueue(command1);
commandQueue->enqueue(command2);
// execute
delete commandQueue;
// check
QCOMPARE(command1Spy.count(), 1);
QCOMPARE(command2Spy.count(), 1);
}
void TestMICommandQueue::addAndTake_data()
{
QTest::addColumn<KDevMI::MI::CommandFlags>("flags");
QTest::addColumn<bool>("isImmediate");
QTest::newRow("none")
<< KDevMI::MI::CommandFlags() << false;
QTest::newRow("MaybeStartsRunning")
<< KDevMI::MI::CommandFlags(KDevMI::MI::CmdMaybeStartsRunning) << false;
QTest::newRow("Immediately")
<< KDevMI::MI::CommandFlags(KDevMI::MI::CmdImmediately) << true;
QTest::newRow("Interrupt")
<< KDevMI::MI::CommandFlags(KDevMI::MI::CmdInterrupt) << true;
}
void TestMICommandQueue::addAndTake()
{
QFETCH(KDevMI::MI::CommandFlags, flags);
QFETCH(bool, isImmediate);
KDevMI::MI::CommandQueue commandQueue;
auto* command = new TestDummyCommand(KDevMI::MI::NonMI, QString(), flags);
// add
commandQueue.enqueue(command);
// check
QVERIFY(command->token() != 0);
QCOMPARE(commandQueue.count(), 1);
QCOMPARE(commandQueue.isEmpty(), false);
QCOMPARE(commandQueue.haveImmediateCommand(), isImmediate);
// take
auto* nextCommand = commandQueue.nextCommand();
// check
QCOMPARE(nextCommand, command);
QVERIFY(nextCommand->token() != 0);
QCOMPARE(commandQueue.count(), 0);
QCOMPARE(commandQueue.isEmpty(), true);
QCOMPARE(commandQueue.haveImmediateCommand(), false);
}
void TestMICommandQueue::clearQueue()
{
KDevMI::MI::CommandQueue commandQueue;
// prepare
auto* command1 = new TestDummyCommand(KDevMI::MI::NonMI, QString(), KDevMI::MI::CmdImmediately);
auto* command2 = new TestDummyCommand(KDevMI::MI::NonMI, QString(), {});
QSignalSpy command1Spy(command1, &QObject::destroyed);
QSignalSpy command2Spy(command2, &QObject::destroyed);
commandQueue.enqueue(command1);
commandQueue.enqueue(command2);
// execute
commandQueue.clear();
// check
QCOMPARE(commandQueue.count(), 0);
QCOMPARE(commandQueue.isEmpty(), true);
QCOMPARE(commandQueue.haveImmediateCommand(), false);
QCOMPARE(command1Spy.count(), 1);
QCOMPARE(command2Spy.count(), 1);
}
QTEST_GUILESS_MAIN(TestMICommandQueue)
#include "test_micommandqueue.moc"
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