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/*
SPDX-FileCopyrightText: 2023 Arjen Hiemstra <ahiemstra@heimr.nl>
SPDX-License-Identifier: GPL-3.0-or-later
*/
#include <QObject>
#include <QtTest>
#include "core/fstab.h"
using namespace Qt::StringLiterals;
struct ExpectedEntry {
bool comment = false;
QString device = QString();
QString mountPoint = QString();
QString type = QString();
};
class FsTabTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase()
{
}
void testReadFstab()
{
auto fstabFile = QFINDTESTDATA("test_fstab_data/fstab");
auto entries = readFstabEntries(fstabFile);
std::array<ExpectedEntry, 13> expected_entries = {{
{.comment = true},
{.comment = true},
{.comment = true},
{.comment = true},
{.device = u"/dev/sda"_s, .mountPoint = u"/"_s, .type = u"ext4"_s },
{.comment = true},
{.device = u""_s, .mountPoint = u"/test"_s, .type = u"btrfs"_s},
{.comment = true},
{.device = u"127.0.0.1:/nfs/export"_s, .mountPoint = u"/nfs"_s, .type = u"nfs"_s},
{.comment = true},
{.device = u"none"_s, .mountPoint = u"/tmp"_s, .type = u"tmpfs"_s},
{.comment = true},
{.device = u"/dev/mapper/swap"_s, .mountPoint = u"none"_s, .type = u"swap"_s},
}};
QCOMPARE(entries.size(), expected_entries.size());
for (int i = 0; i < entries.size(); ++i) {
auto entry = entries.at(i);
auto expected = expected_entries.at(i);
if (expected.comment) {
QVERIFY(!entry.comment().isNull());
continue;
}
QCOMPARE(entry.deviceNode(), expected.device);
QCOMPARE(entry.mountPoint(), expected.mountPoint);
QCOMPARE(entry.type(), expected.type);
}
}
void testWriteFstab()
{
auto entries = FstabEntryList{{
{{}, {}, {}, {}, {}, {}, u"# Static information about the filesystems."_s},
{{}, {}, {}, {}, {}, {}, u"# See fstab(5) for details."_s},
{{}, {}, {}, {}, {}, {}, {}},
{{}, {}, {}, {}, {}, {}, u"# <file system> <dir> <type> <options> <dump> <pass>"_s},
{u"/dev/sda"_s, u"/"_s, u"ext4"_s, u"rw,relatime,discard"_s, 0, 1},
{{}, {}, {}, {}, {}, {}, {}},
{u"UUID=0491f5bc-487c-4797-b118-78add1e9cfb0"_s, u"/test"_s, u"btrfs"_s, u"defaults"_s, 0, 2},
{{}, {}, {}, {}, {}, {}, {}},
{u"127.0.0.1:/nfs/export"_s, u"/nfs"_s, u"nfs"_s, u"defaults"_s, 0, 2},
{{}, {}, {}, {}, {}, {}, {}},
{u"none"_s, u"/tmp"_s, u"tmpfs"_s, u"defaults"_s, 0, 0},
{{}, {}, {}, {}, {}, {}, {}},
{u"/dev/mapper/swap"_s, u"none"_s, u"swap"_s, u"defaults"_s, 0, 0},
}};
auto fstab = generateFstab(entries).toUtf8().split('\n');
auto fstabFilePath = QFINDTESTDATA("test_fstab_data/fstab");
QFile fstabFile(fstabFilePath);
QVERIFY(fstabFile.open(QIODevice::OpenModeFlag::ReadOnly));
auto fileData = fstabFile.readAll().split('\n');
fstabFile.close();
QCOMPARE(fstab, fileData);
// Test whether an empty mount point for not-swap is properly ignored.
entries.append({u"/dev/sda"_s, u"none"_s, u"ext4"_s, u"defaults"_s});
entries.append({u"/dev/sda"_s, QString(), u"ext4"_s, u"defaults"_s});
fstab = generateFstab(entries).toUtf8().split('\n');
QCOMPARE(fstab, fileData);
}
};
QTEST_GUILESS_MAIN(FsTabTest)
#include "test_fstab.moc"
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