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/*
* SPDX-FileCopyrightText: 2022 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2018 ownCloud GmbH
* SPDX-License-Identifier: CC0-1.0
*
* 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 "syncenginetestutils.h"
#include <syncengine.h>
using namespace OCC;
SyncJournalFileRecord journalRecord(FakeFolder &folder, const QByteArray &path)
{
SyncJournalFileRecord rec;
[[maybe_unused]] const auto result = folder.syncJournal().getFileRecord(path, &rec);
return rec;
}
class TestBlacklist : public QObject
{
Q_OBJECT
private slots:
void initTestCase()
{
OCC::Logger::instance()->setLogFlush(true);
OCC::Logger::instance()->setLogDebug(true);
QStandardPaths::setTestModeEnabled(true);
}
void testBlacklistBasic_data()
{
QTest::addColumn<bool>("remote");
QTest::newRow("remote") << true;
QTest::newRow("local") << false;
}
void testBlacklistBasic()
{
QFETCH(bool, remote);
FakeFolder fakeFolder{ FileInfo::A12_B12_C12_S12() };
QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
ItemCompletedSpy completeSpy(fakeFolder);
auto &modifier = remote ? fakeFolder.remoteModifier() : static_cast<FileModifier&>(fakeFolder.localModifier());
int counter = 0;
const QByteArray testFileName = QByteArrayLiteral("A/new");
QByteArray reqId;
fakeFolder.setServerOverride([&](QNetworkAccessManager::Operation op, const QNetworkRequest &req, QIODevice *) -> QNetworkReply * {
if (req.url().path().endsWith(testFileName)) {
reqId = req.rawHeader("X-Request-ID");
}
if (!remote && op == QNetworkAccessManager::PutOperation)
++counter;
if (remote && op == QNetworkAccessManager::GetOperation)
++counter;
return nullptr;
});
auto cleanup = [&]() {
completeSpy.clear();
};
auto initialEtag = journalRecord(fakeFolder, "A")._etag;
QVERIFY(!initialEtag.isEmpty());
// The first sync and the download will fail - the item will be blacklisted
modifier.insert(testFileName);
fakeFolder.serverErrorPaths().append(testFileName, 500); // will be blacklisted
QVERIFY(!fakeFolder.syncOnce());
{
auto it = completeSpy.findItem(testFileName);
QVERIFY(it);
QCOMPARE(it->_status, SyncFileItem::NormalError); // initial error visible
QCOMPARE(it->_instruction, CSYNC_INSTRUCTION_NEW);
auto entry = fakeFolder.syncJournal().errorBlacklistEntry(testFileName);
QVERIFY(entry.isValid());
QCOMPARE(entry._errorCategory, SyncJournalErrorBlacklistRecord::Normal);
QCOMPARE(entry._retryCount, 1);
QCOMPARE(counter, 1);
QVERIFY(entry._ignoreDuration > 0);
QCOMPARE(entry._requestId, reqId);
if (remote)
QCOMPARE(journalRecord(fakeFolder, "A")._etag, initialEtag);
}
cleanup();
// Ignored during the second run - but soft errors are also errors
QVERIFY(!fakeFolder.syncOnce());
{
auto it = completeSpy.findItem(testFileName);
QVERIFY(it);
QCOMPARE(it->_status, SyncFileItem::BlacklistedError);
QCOMPARE(it->_instruction, CSYNC_INSTRUCTION_IGNORE); // no retry happened!
auto entry = fakeFolder.syncJournal().errorBlacklistEntry(testFileName);
QVERIFY(entry.isValid());
QCOMPARE(entry._errorCategory, SyncJournalErrorBlacklistRecord::Normal);
QCOMPARE(entry._retryCount, 1);
QCOMPARE(counter, 1);
QVERIFY(entry._ignoreDuration > 0);
QCOMPARE(entry._requestId, reqId);
if (remote)
QCOMPARE(journalRecord(fakeFolder, "A")._etag, initialEtag);
}
cleanup();
// Let's expire the blacklist entry to verify it gets retried
{
auto entry = fakeFolder.syncJournal().errorBlacklistEntry(testFileName);
entry._ignoreDuration = 1;
entry._lastTryTime -= 1;
fakeFolder.syncJournal().setErrorBlacklistEntry(entry);
}
QVERIFY(!fakeFolder.syncOnce());
{
auto it = completeSpy.findItem(testFileName);
QVERIFY(it);
QCOMPARE(it->_status, SyncFileItem::BlacklistedError); // blacklisted as it's just a retry
QCOMPARE(it->_instruction, CSYNC_INSTRUCTION_NEW); // retry!
auto entry = fakeFolder.syncJournal().errorBlacklistEntry(testFileName);
QVERIFY(entry.isValid());
QCOMPARE(entry._errorCategory, SyncJournalErrorBlacklistRecord::Normal);
QCOMPARE(entry._retryCount, 2);
QCOMPARE(counter, 2);
QVERIFY(entry._ignoreDuration > 0);
QCOMPARE(entry._requestId, reqId);
if (remote)
QCOMPARE(journalRecord(fakeFolder, "A")._etag, initialEtag);
}
cleanup();
// When the file changes a retry happens immediately
modifier.appendByte(testFileName);
QVERIFY(!fakeFolder.syncOnce());
{
auto it = completeSpy.findItem(testFileName);
QVERIFY(it);
QCOMPARE(it->_status, SyncFileItem::BlacklistedError);
QCOMPARE(it->_instruction, CSYNC_INSTRUCTION_NEW); // retry!
auto entry = fakeFolder.syncJournal().errorBlacklistEntry(testFileName);
QVERIFY(entry.isValid());
QCOMPARE(entry._errorCategory, SyncJournalErrorBlacklistRecord::Normal);
QCOMPARE(entry._retryCount, 3);
QCOMPARE(counter, 3);
QVERIFY(entry._ignoreDuration > 0);
QCOMPARE(entry._requestId, reqId);
if (remote)
QCOMPARE(journalRecord(fakeFolder, "A")._etag, initialEtag);
}
cleanup();
// When the error goes away and the item is retried, the sync succeeds
fakeFolder.serverErrorPaths().clear();
{
auto entry = fakeFolder.syncJournal().errorBlacklistEntry(testFileName);
entry._ignoreDuration = 1;
entry._lastTryTime -= 1;
fakeFolder.syncJournal().setErrorBlacklistEntry(entry);
}
QVERIFY(fakeFolder.syncOnce());
{
auto it = completeSpy.findItem(testFileName);
QVERIFY(it);
QCOMPARE(it->_status, SyncFileItem::Success);
QCOMPARE(it->_instruction, CSYNC_INSTRUCTION_NEW);
auto entry = fakeFolder.syncJournal().errorBlacklistEntry(testFileName);
QVERIFY(!entry.isValid());
QCOMPARE(counter, 4);
if (remote)
QCOMPARE(journalRecord(fakeFolder, "A")._etag, fakeFolder.currentRemoteState().find("A")->etag);
}
cleanup();
QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
}
};
QTEST_GUILESS_MAIN(TestBlacklist)
#include "testblacklist.moc"
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