calamares/src/libcalamares/partition/KPMTests.cpp

/* === 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 "utils/Logger.h"

#include "FileSystem.h"

#include <kpmcore/core/partitiontable.h>
#include <kpmcore/fs/filesystem.h>

#include <QtTest/QtTest>

class KPMTests : public QObject
{
    Q_OBJECT
public:
    KPMTests();
    ~KPMTests() override;
private Q_SLOTS:
    void initTestCase();

    void testFlagNames();
    void testFSNames();
};

KPMTests::KPMTests() {}

KPMTests::~KPMTests() {}

void
KPMTests::initTestCase()
{
    Logger::setupLogLevel( Logger::LOGDEBUG );
}

void
KPMTests::testFlagNames()
{
    cDebug() << "Partition flags according to KPMCore:";
    int f = 1;
    QStringList names;
    QString s;
    while ( !( s = PartitionTable::flagName( static_cast< PartitionTable::Flag >( f ) ) ).isEmpty() )
    {
        cDebug() << Logger::SubEntry << f << s;
        names.append( s );

        f <<= 1;
    }

    QCOMPARE( PartitionTable::flagName( static_cast< PartitionTable::Flag >( 1 ) ), QStringLiteral( "boot" ) );

    // KPMCore 4 unifies the flags and handles them internally
    QCOMPARE( PartitionTable::flagName( PartitionTable::Flag::Boot ), QStringLiteral( "boot" ) );
    QVERIFY( names.contains( QStringLiteral( "boot" ) ) );
    QVERIFY( !names.contains( QStringLiteral( "esp" ) ) );
}

void
KPMTests::testFSNames()
{
    cDebug() << "FileSystem names according to KPMCore:";

    // This uses KPMCore directly, rather than Calamares partition/FileSystem.h
    // which doesn't wrap nameForType() -- it just provides more meaningful
    // names for FS naming on FileSystem objects.
    QStringList fsNames;
    const auto fstypes = FileSystem::types();
    fsNames.reserve( fstypes.count() );
    for ( const auto t : fstypes )
    {
        QString s = FileSystem::nameForType( t, { "C" } );  // Untranslated
        cDebug() << Logger::SubEntry << s;
        fsNames.append( s );
    }

    QVERIFY( fsNames.contains( "ext2" ) );
    QVERIFY( fsNames.contains( "ext4" ) );
    QVERIFY( fsNames.contains( "reiser" ) );

    QStringList calaFSNames;
    calaFSNames.reserve( fstypes.count() );
    for ( const auto t : fstypes )
    {
        QString s = CalamaresUtils::Partition::untranslatedFS( t );
        calaFSNames.append( s );
    }

    QVERIFY( calaFSNames.contains( "ext2" ) );
    QVERIFY( calaFSNames.contains( "ext4" ) );
    QVERIFY( !calaFSNames.contains( "reiser" ) );
    QVERIFY( calaFSNames.contains( "reiserfs" ) );  // whole point of Cala's own implementation

    // Lists are the same except for .. the exceptions
    QStringList exceptionalNames { "reiser", "reiserfs" };
    for ( const auto& s : fsNames )
    {
        QVERIFY( exceptionalNames.contains( s ) || calaFSNames.contains( s ) );
    }
    for ( const auto& s : calaFSNames )
    {
        QVERIFY( exceptionalNames.contains( s ) || fsNames.contains( s ) );
    }
}


QTEST_GUILESS_MAIN( KPMTests )

#include "utils/moc-warnings.h"

#include "KPMTests.moc"