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/**
* Copyright (C) 2018 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/db/storage/recovery_unit_test_harness.h"
#include "mongo/db/repl/read_concern_level.h"
#include "mongo/db/repl/replication_coordinator.h"
#include "mongo/db/storage/record_store.h"
#include "mongo/db/storage/recovery_unit.h"
#include "mongo/unittest/death_test.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
namespace {
class RecoveryUnitTestHarness : public unittest::Test {
public:
void setUp() override {
harnessHelper = newRecoveryUnitHarnessHelper();
opCtx = harnessHelper->newOperationContext();
ru = opCtx->recoveryUnit();
}
std::unique_ptr<RecoveryUnitHarnessHelper> harnessHelper;
ServiceContext::UniqueOperationContext opCtx;
RecoveryUnit* ru;
};
TEST_F(RecoveryUnitTestHarness, CommitUnitOfWork) {
const auto rs = harnessHelper->createRecordStore(opCtx.get(), "table1");
ru->beginUnitOfWork(opCtx.get());
StatusWith<RecordId> s = rs->insertRecord(opCtx.get(), "data", 4, Timestamp());
ASSERT_TRUE(s.isOK());
ASSERT_EQUALS(1, rs->numRecords(NULL));
ru->commitUnitOfWork();
RecordData rd;
ASSERT_TRUE(rs->findRecord(opCtx.get(), s.getValue(), &rd));
}
TEST_F(RecoveryUnitTestHarness, AbortUnitOfWork) {
const auto rs = harnessHelper->createRecordStore(opCtx.get(), "table1");
ru->beginUnitOfWork(opCtx.get());
StatusWith<RecordId> s = rs->insertRecord(opCtx.get(), "data", 4, Timestamp());
ASSERT_TRUE(s.isOK());
ASSERT_EQUALS(1, rs->numRecords(NULL));
ru->abortUnitOfWork();
ASSERT_FALSE(rs->findRecord(opCtx.get(), s.getValue(), nullptr));
}
DEATH_TEST_F(RecoveryUnitTestHarness, CommitMustBeInUnitOfWork, "invariant") {
opCtx->recoveryUnit()->commitUnitOfWork();
}
DEATH_TEST_F(RecoveryUnitTestHarness, AbortMustBeInUnitOfWork, "invariant") {
opCtx->recoveryUnit()->abortUnitOfWork();
}
DEATH_TEST_F(RecoveryUnitTestHarness, PrepareMustBeInUnitOfWork, "invariant") {
opCtx->recoveryUnit()->prepareUnitOfWork();
}
DEATH_TEST_F(RecoveryUnitTestHarness, WaitUntilDurableMustBeOutOfUnitOfWork, "invariant") {
opCtx->recoveryUnit()->beginUnitOfWork(opCtx.get());
opCtx->recoveryUnit()->waitUntilDurable();
}
DEATH_TEST_F(RecoveryUnitTestHarness, AbandonSnapshotMustBeOutOfUnitOfWork, "invariant") {
opCtx->recoveryUnit()->beginUnitOfWork(opCtx.get());
opCtx->recoveryUnit()->abandonSnapshot();
}
} // namespace
} // namespace mongo
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