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Nextcloud-Desktop/test/testsyncjournaldb.cpp

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/*
* This software is in the public domain, furnished "as is", without technical
* support, and with no warranty, express or implied, as to its usefulness for
* any purpose.
* */
#include <QtTest>
#include <sqlite3.h>
#include "common/syncjournaldb.h"
#include "common/syncjournalfilerecord.h"
using namespace OCC;
class TestSyncJournalDB : public QObject
{
Q_OBJECT
QTemporaryDir _tempDir;
public:
TestSyncJournalDB()
: _db((_tempDir.path() + "/sync.db"))
{
QVERIFY(_tempDir.isValid());
}
qint64 dropMsecs(QDateTime time)
{
return Utility::qDateTimeToTime_t(time);
}
private slots:
void initTestCase()
{
}
void cleanupTestCase()
{
const QString file = _db.databaseFilePath();
QFile::remove(file);
}
void testFileRecord()
{
SyncJournalFileRecord record;
QVERIFY(_db.getFileRecord(QByteArrayLiteral("nonexistant"), &record));
QVERIFY(!record.isValid());
record._path = "foo";
// Use a value that exceeds uint32 and isn't representable by the
// signed int being cast to uint64 either (like uint64::max would be)
record._inode = std::numeric_limits<quint32>::max() + 12ull;
record._modtime = dropMsecs(QDateTime::currentDateTime());
record._type = ItemTypeDirectory;
record._etag = "789789";
record._fileId = "abcd";
record._remotePerm = RemotePermissions("RW");
record._fileSize = 213089055;
record._checksumHeader = "MD5:mychecksum";
QVERIFY(_db.setFileRecord(record));
SyncJournalFileRecord storedRecord;
QVERIFY(_db.getFileRecord(QByteArrayLiteral("foo"), &storedRecord));
QVERIFY(storedRecord == record);
// Update checksum
record._checksumHeader = "Adler32:newchecksum";
_db.updateFileRecordChecksum("foo", "newchecksum", "Adler32");
QVERIFY(_db.getFileRecord(QByteArrayLiteral("foo"), &storedRecord));
QVERIFY(storedRecord == record);
// Update metadata
record._modtime = dropMsecs(QDateTime::currentDateTime().addDays(1));
// try a value that only fits uint64, not int64
record._inode = std::numeric_limits<quint64>::max() - std::numeric_limits<quint32>::max() - 1;
record._type = ItemTypeFile;
record._etag = "789FFF";
record._fileId = "efg";
record._remotePerm = RemotePermissions("NV");
record._fileSize = 289055;
_db.setFileRecordMetadata(record);
QVERIFY(_db.getFileRecord(QByteArrayLiteral("foo"), &storedRecord));
QVERIFY(storedRecord == record);
QVERIFY(_db.deleteFileRecord("foo"));
QVERIFY(_db.getFileRecord(QByteArrayLiteral("foo"), &record));
QVERIFY(!record.isValid());
}
void testFileRecordChecksum()
{
// Try with and without a checksum
{
SyncJournalFileRecord record;
record._path = "foo-checksum";
record._remotePerm = RemotePermissions("RW");
record._checksumHeader = "MD5:mychecksum";
record._modtime = Utility::qDateTimeToTime_t(QDateTime::currentDateTimeUtc());
QVERIFY(_db.setFileRecord(record));
SyncJournalFileRecord storedRecord;
QVERIFY(_db.getFileRecord(QByteArrayLiteral("foo-checksum"), &storedRecord));
QVERIFY(storedRecord._path == record._path);
QVERIFY(storedRecord._remotePerm == record._remotePerm);
QVERIFY(storedRecord._checksumHeader == record._checksumHeader);
// qDebug()<< "OOOOO " << storedRecord._modtime.toTime_t() << record._modtime.toTime_t();
// Attention: compare time_t types here, as QDateTime seem to maintain
// milliseconds internally, which disappear in sqlite. Go for full seconds here.
QVERIFY(storedRecord._modtime == record._modtime);
QVERIFY(storedRecord == record);
}
{
SyncJournalFileRecord record;
record._path = "foo-nochecksum";
record._remotePerm = RemotePermissions("RWN");
record._modtime = Utility::qDateTimeToTime_t(QDateTime::currentDateTimeUtc());
QVERIFY(_db.setFileRecord(record));
SyncJournalFileRecord storedRecord;
QVERIFY(_db.getFileRecord(QByteArrayLiteral("foo-nochecksum"), &storedRecord));
QVERIFY(storedRecord == record);
}
}
void testDownloadInfo()
{
typedef SyncJournalDb::DownloadInfo Info;
Info record = _db.getDownloadInfo("nonexistant");
QVERIFY(!record._valid);
record._errorCount = 5;
record._etag = "ABCDEF";
record._valid = true;
record._tmpfile = "/tmp/foo";
_db.setDownloadInfo("foo", record);
Info storedRecord = _db.getDownloadInfo("foo");
QVERIFY(storedRecord == record);
_db.setDownloadInfo("foo", Info());
Info wipedRecord = _db.getDownloadInfo("foo");
QVERIFY(!wipedRecord._valid);
}
void testUploadInfo()
{
typedef SyncJournalDb::UploadInfo Info;
Info record = _db.getUploadInfo("nonexistant");
QVERIFY(!record._valid);
record._errorCount = 5;
record._chunk = 12;
record._transferid = 812974891;
record._size = 12894789147;
record._modtime = dropMsecs(QDateTime::currentDateTime());
record._valid = true;
_db.setUploadInfo("foo", record);
Info storedRecord = _db.getUploadInfo("foo");
QVERIFY(storedRecord == record);
_db.setUploadInfo("foo", Info());
Info wipedRecord = _db.getUploadInfo("foo");
QVERIFY(!wipedRecord._valid);
}
void testNumericId()
{
SyncJournalFileRecord record;
// Typical 8-digit padded id
record._fileId = "00000001abcd";
QCOMPARE(record.numericFileId(), QByteArray("00000001"));
// When the numeric id overflows the 8-digit boundary
record._fileId = "123456789ocidblaabcd";
QCOMPARE(record.numericFileId(), QByteArray("123456789"));
}
void testConflictRecord()
{
ConflictRecord record;
record.path = "abc";
record.baseFileId = "def";
record.baseModtime = 1234;
record.baseEtag = "ghi";
QVERIFY(!_db.conflictRecord(record.path).isValid());
_db.setConflictRecord(record);
auto newRecord = _db.conflictRecord(record.path);
QVERIFY(newRecord.isValid());
QCOMPARE(newRecord.path, record.path);
QCOMPARE(newRecord.baseFileId, record.baseFileId);
QCOMPARE(newRecord.baseModtime, record.baseModtime);
QCOMPARE(newRecord.baseEtag, record.baseEtag);
_db.deleteConflictRecord(record.path);
QVERIFY(!_db.conflictRecord(record.path).isValid());
}
void testAvoidReadFromDbOnNextSync()
{
auto invalidEtag = QByteArray("_invalid_");
auto initialEtag = QByteArray("etag");
auto makeEntry = [&](const QByteArray &path, ItemType type) {
SyncJournalFileRecord record;
record._path = path;
record._type = type;
record._etag = initialEtag;
_db.setFileRecord(record);
};
auto getEtag = [&](const QByteArray &path) {
SyncJournalFileRecord record;
_db.getFileRecord(path, &record);
return record._etag;
};
makeEntry("foodir", ItemTypeDirectory);
makeEntry("otherdir", ItemTypeDirectory);
makeEntry("foo%", ItemTypeDirectory); // wildcards don't apply
makeEntry("foodi_", ItemTypeDirectory); // wildcards don't apply
makeEntry("foodir/file", ItemTypeFile);
makeEntry("foodir/subdir", ItemTypeDirectory);
makeEntry("foodir/subdir/file", ItemTypeFile);
makeEntry("foodir/otherdir", ItemTypeDirectory);
makeEntry("fo", ItemTypeDirectory); // prefix, but does not match
makeEntry("foodir/sub", ItemTypeDirectory); // prefix, but does not match
makeEntry("foodir/subdir/subsubdir", ItemTypeDirectory);
makeEntry("foodir/subdir/subsubdir/file", ItemTypeFile);
makeEntry("foodir/subdir/otherdir", ItemTypeDirectory);
_db.avoidReadFromDbOnNextSync(QByteArray("foodir/subdir"));
// Direct effects of parent directories being set to _invalid_
QCOMPARE(getEtag("foodir"), invalidEtag);
QCOMPARE(getEtag("foodir/subdir"), invalidEtag);
QCOMPARE(getEtag("foodir/subdir/subsubdir"), initialEtag);
QCOMPARE(getEtag("foodir/file"), initialEtag);
QCOMPARE(getEtag("foodir/subdir/file"), initialEtag);
QCOMPARE(getEtag("foodir/subdir/subsubdir/file"), initialEtag);
QCOMPARE(getEtag("fo"), initialEtag);
QCOMPARE(getEtag("foo%"), initialEtag);
QCOMPARE(getEtag("foodi_"), initialEtag);
QCOMPARE(getEtag("otherdir"), initialEtag);
QCOMPARE(getEtag("foodir/otherdir"), initialEtag);
QCOMPARE(getEtag("foodir/sub"), initialEtag);
QCOMPARE(getEtag("foodir/subdir/otherdir"), initialEtag);
// Indirect effects: setFileRecord() calls filter etags
initialEtag = "etag2";
makeEntry("foodir", ItemTypeDirectory);
QCOMPARE(getEtag("foodir"), invalidEtag);
makeEntry("foodir/subdir", ItemTypeDirectory);
QCOMPARE(getEtag("foodir/subdir"), invalidEtag);
makeEntry("foodir/subdir/subsubdir", ItemTypeDirectory);
QCOMPARE(getEtag("foodir/subdir/subsubdir"), initialEtag);
makeEntry("fo", ItemTypeDirectory);
QCOMPARE(getEtag("fo"), initialEtag);
makeEntry("foodir/sub", ItemTypeDirectory);
QCOMPARE(getEtag("foodir/sub"), initialEtag);
}
void testRecursiveDelete()
{
auto makeEntry = [&](const QByteArray &path) {
SyncJournalFileRecord record;
record._path = path;
_db.setFileRecord(record);
};
QByteArrayList elements;
elements
<< "foo"
<< "foo/file"
<< "bar"
<< "moo"
<< "moo/file"
<< "foo%bar"
<< "foo bla bar/file"
<< "fo_"
<< "fo_/file";
for (const auto& elem : elements)
makeEntry(elem);
auto checkElements = [&]() {
bool ok = true;
for (const auto& elem : elements) {
SyncJournalFileRecord record;
_db.getFileRecord(elem, &record);
if (!record.isValid()) {
qWarning() << "Missing record: " << elem;
ok = false;
}
}
return ok;
};
_db.deleteFileRecord("moo", true);
elements.removeAll("moo");
elements.removeAll("moo/file");
QVERIFY(checkElements());
_db.deleteFileRecord("fo_", true);
elements.removeAll("fo_");
elements.removeAll("fo_/file");
QVERIFY(checkElements());
_db.deleteFileRecord("foo%bar", true);
elements.removeAll("foo%bar");
QVERIFY(checkElements());
}
private:
SyncJournalDb _db;
};
QTEST_APPLESS_MAIN(TestSyncJournalDB)
#include "testsyncjournaldb.moc"
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