diff options
Diffstat (limited to 'src/mongo/db/storage/backup_cursor_service_test.cpp')
| -rw-r--r-- | src/mongo/db/storage/backup_cursor_service_test.cpp | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/mongo/db/storage/backup_cursor_service_test.cpp b/src/mongo/db/storage/backup_cursor_service_test.cpp deleted file mode 100644 index 9f6a1958fa7..00000000000 --- a/src/mongo/db/storage/backup_cursor_service_test.cpp +++ /dev/null @@ -1,157 +0,0 @@ -/** - * 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/platform/basic.h" - -#include "mongo/db/storage/backup_cursor_service.h" - -#include "mongo/db/client.h" -#include "mongo/db/service_context.h" -#include "mongo/db/service_context_d_test_fixture.h" -#include "mongo/db/storage/devnull/devnull_kv_engine.h" -#include "mongo/db/storage/kv/kv_storage_engine.h" -#include "mongo/unittest/unittest.h" - -namespace mongo { -namespace { - -class BackupCursorServiceTest : public ServiceContextMongoDTest { -public: - BackupCursorServiceTest() - : ServiceContextMongoDTest("devnull"), - _opCtx(cc().makeOperationContext()), - _storageEngine(getServiceContext()->getStorageEngine()), - _backupCursorService(stdx::make_unique<BackupCursorService>(_storageEngine)) {} - -protected: - ServiceContext::UniqueOperationContext _opCtx; - StorageEngine* _storageEngine; - std::unique_ptr<BackupCursorService> _backupCursorService; -}; - -TEST_F(BackupCursorServiceTest, TestTypicalFsyncLifetime) { - _backupCursorService->fsyncLock(_opCtx.get()); - _backupCursorService->fsyncUnlock(_opCtx.get()); - - _backupCursorService->fsyncLock(_opCtx.get()); - _backupCursorService->fsyncUnlock(_opCtx.get()); -} - -TEST_F(BackupCursorServiceTest, TestDoubleLock) { - _backupCursorService->fsyncLock(_opCtx.get()); - ASSERT_THROWS_WHAT(_backupCursorService->fsyncLock(_opCtx.get()), - DBException, - "The node is already fsyncLocked."); - _backupCursorService->fsyncUnlock(_opCtx.get()); -} - -TEST_F(BackupCursorServiceTest, TestDoubleUnlock) { - ASSERT_THROWS_WHAT(_backupCursorService->fsyncUnlock(_opCtx.get()), - DBException, - "The node is not fsyncLocked."); - - _backupCursorService->fsyncLock(_opCtx.get()); - _backupCursorService->fsyncUnlock(_opCtx.get()); - ASSERT_THROWS_WHAT(_backupCursorService->fsyncUnlock(_opCtx.get()), - DBException, - "The node is not fsyncLocked."); -} - -TEST_F(BackupCursorServiceTest, TestTypicalCursorLifetime) { - auto backupCursorState = _backupCursorService->openBackupCursor(_opCtx.get()); - ASSERT_EQUALS(1u, backupCursorState.cursorId); - ASSERT_EQUALS(1u, backupCursorState.filenames.size()); - ASSERT_EQUALS("filename.wt", backupCursorState.filenames[0]); - - _backupCursorService->closeBackupCursor(_opCtx.get(), backupCursorState.cursorId); - - backupCursorState = _backupCursorService->openBackupCursor(_opCtx.get()); - ASSERT_EQUALS(2u, backupCursorState.cursorId); - ASSERT_EQUALS(1u, backupCursorState.filenames.size()); - ASSERT_EQUALS("filename.wt", backupCursorState.filenames[0]); - - _backupCursorService->closeBackupCursor(_opCtx.get(), backupCursorState.cursorId); -} - -TEST_F(BackupCursorServiceTest, TestDoubleOpenCursor) { - auto backupCursorState = _backupCursorService->openBackupCursor(_opCtx.get()); - ASSERT_THROWS_WHAT( - _backupCursorService->openBackupCursor(_opCtx.get()), - DBException, - "The existing backup cursor must be closed before $backupCursor can succeed."); - _backupCursorService->closeBackupCursor(_opCtx.get(), backupCursorState.cursorId); -} - -TEST_F(BackupCursorServiceTest, TestDoubleCloseCursor) { - ASSERT_THROWS_WHAT(_backupCursorService->closeBackupCursor(_opCtx.get(), 10), - DBException, - "There is no backup cursor to close."); - - auto backupCursorState = _backupCursorService->openBackupCursor(_opCtx.get()); - _backupCursorService->closeBackupCursor(_opCtx.get(), backupCursorState.cursorId); - ASSERT_THROWS_WHAT( - _backupCursorService->closeBackupCursor(_opCtx.get(), backupCursorState.cursorId), - DBException, - "There is no backup cursor to close."); -} - -TEST_F(BackupCursorServiceTest, TestCloseWrongCursor) { - auto backupCursorState = _backupCursorService->openBackupCursor(_opCtx.get()); - - ASSERT_THROWS_WITH_CHECK( - _backupCursorService->closeBackupCursor(_opCtx.get(), backupCursorState.cursorId + 1), - DBException, - [](const DBException& exc) { - ASSERT_STRING_CONTAINS(exc.what(), "Can only close the running backup cursor."); - }); - - _backupCursorService->closeBackupCursor(_opCtx.get(), backupCursorState.cursorId); -} - -TEST_F(BackupCursorServiceTest, TestMixingFsyncAndCursors) { - _backupCursorService->fsyncLock(_opCtx.get()); - ASSERT_THROWS_WHAT(_backupCursorService->openBackupCursor(_opCtx.get()), - DBException, - "The node is currently fsyncLocked."); - ASSERT_THROWS_WHAT(_backupCursorService->closeBackupCursor(_opCtx.get(), 1), - DBException, - "There is no backup cursor to close."); - _backupCursorService->fsyncUnlock(_opCtx.get()); - - auto backupCursorState = _backupCursorService->openBackupCursor(_opCtx.get()); - ASSERT_THROWS_WHAT(_backupCursorService->fsyncLock(_opCtx.get()), - DBException, - "The existing backup cursor must be closed before fsyncLock can succeed."); - ASSERT_THROWS_WHAT(_backupCursorService->fsyncUnlock(_opCtx.get()), - DBException, - "The node is not fsyncLocked."); - _backupCursorService->closeBackupCursor(_opCtx.get(), backupCursorState.cursorId); -} - -} // namespace -} // namespace mongo |