calamares/src/modules/partition/tests/ClearMountsJobTests.cpp
Adriaan de Groot cf913b87ff [partition] Apply coding style
This applies the new(er) style to the whole module,
rather than just the files that recently changed.
2022-02-01 16:35:19 +01:00

69 lines
2.0 KiB
C++

/* === This file is part of Calamares - <https://calamares.io> ===
*
* SPDX-FileCopyrightText: 2019 Adriaan de Groot <groot@kde.org>
* SPDX-License-Identifier: GPL-3.0-or-later
*
* Calamares is Free Software: see the License-Identifier above.
*
*/
#include "ClearMountsJobTests.h"
#include "utils/Logger.h"
#include <QtTest/QtTest>
QTEST_GUILESS_MAIN( ClearMountsJobTests )
/* Not exactly public API */
QStringList getPartitionsForDevice( const QString& deviceName );
/* At one point, the partitions-list was read from /proc/partitions by
* running awk and grep, as below. Check that the current implementation
* matches that crufty one.
*
* Update 2021-11-02: the newer implementation prepends /dev/ to the
* names of the partitions, for simplicity elsewhere, so that needs
* to be added in to the awk(1) program, too.
*/
QStringList
getPartitionsForDevice_other( const QString& deviceName )
{
QProcess process;
process.setProgram( "sh" );
process.setArguments( { "-c",
QString( "echo $(awk '{print \"/dev/\"$4}' /proc/partitions | sed -e '/name/d' -e '/^$/d' "
"-e '/[1-9]/!d' | grep %1)" )
.arg( deviceName ) } );
process.start();
process.waitForFinished();
const QString partitions = process.readAllStandardOutput().trimmed();
if ( partitions.isEmpty() )
{
return QStringList();
}
const QStringList partitionsList = partitions.simplified().split( ' ' );
return partitionsList;
}
ClearMountsJobTests::ClearMountsJobTests()
{
Logger::setupLogLevel( Logger::LOGDEBUG );
}
void
ClearMountsJobTests::testFindPartitions()
{
QStringList partitions = getPartitionsForDevice( "sda" );
QStringList other_part = getPartitionsForDevice_other( "sda" );
cDebug() << "Initial implementation:" << Logger::DebugList( partitions );
cDebug() << "Other implementation:" << Logger::DebugList( other_part );
QCOMPARE( partitions, other_part );
}