mirror of https://gitee.com/bigwinds/arangodb
123 lines
3.7 KiB
JavaScript
123 lines
3.7 KiB
JavaScript
/* jshint globalstrict:false, strict:false, unused: false */
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/* global assertTrue, assertFalse, assertEqual */
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// //////////////////////////////////////////////////////////////////////////////
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// / @brief tests for transactions
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// /
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// / @file
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// /
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// / DISCLAIMER
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// /
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// / Copyright 2010-2012 triagens GmbH, Cologne, Germany
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// /
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// / Licensed under the Apache License, Version 2.0 (the "License")
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// / you may not use this file except in compliance with the License.
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// / You may obtain a copy of the License at
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// /
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// / http://www.apache.org/licenses/LICENSE-2.0
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// /
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// / Unless required by applicable law or agreed to in writing, software
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// / distributed under the License is distributed on an "AS IS" BASIS,
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// / WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// / See the License for the specific language governing permissions and
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// / limitations under the License.
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// /
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// / Copyright holder is triAGENS GmbH, Cologne, Germany
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// /
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// / @author Jan Steemann
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// / @author Copyright 2013, triAGENS GmbH, Cologne, Germany
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// //////////////////////////////////////////////////////////////////////////////
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var db = require('@arangodb').db;
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var internal = require('internal');
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var jsunity = require('jsunity');
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function runSetup () {
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'use strict';
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internal.debugClearFailAt();
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var c, i;
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// write some documents with autoincrement keys
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db._drop('UnitTestsRecovery1');
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c = db._create('UnitTestsRecovery1', { keyOptions: { type: 'autoincrement',
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offset: 0, increment: 10 } } );
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for (i = 0; i < 1000; i++) {
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c.save({ value: i });
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}
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var wals = db._currentWalFiles().map(function(f) {
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// strip off leading `/` or `/archive/` if it exists
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var p = f.split('/');
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return p[p.length - 1];
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});
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// write to other collection until all documents from first collection are
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// out of the wal
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db._drop('UnitTestsRecovery2');
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c = db._create('UnitTestsRecovery2');
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var keepWriting = true;
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while (keepWriting) {
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var padding = 'aaa';
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for (i = 0; i < 10000; i++) {
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padding = padding.concat('aaa');
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c.save({ value: i , text: padding });
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}
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keepWriting = false;
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var walsLeft = db._currentWalFiles().map(function(f) {
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// strip off leading `/` or `/archive/` if it exists
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var p = f.split('/');
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return p[p.length - 1];
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});
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for (var j = 0; j < wals.length; j++) {
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if (walsLeft.indexOf(wals[j]) !== -1) { // still have old wal file
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keepWriting = true;
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}
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}
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}
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c.save({ value: 0 }, { waitForSync: true });
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internal.debugTerminate('crashing server');
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}
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// //////////////////////////////////////////////////////////////////////////////
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// / @brief test suite
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// //////////////////////////////////////////////////////////////////////////////
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function recoverySuite () {
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'use strict';
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jsunity.jsUnity.attachAssertions();
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return {
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setUp: function () {},
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tearDown: function () {},
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// //////////////////////////////////////////////////////////////////////////////
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// / @brief test whether we still pick up the right autoincrement value
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// //////////////////////////////////////////////////////////////////////////////
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testCollectionKeyGenRocksDB: function () {
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var c, d;
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c = db._collection('UnitTestsRecovery1');
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assertEqual(c.count(), 1000);
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d = c.save({ value: 1001});
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assertEqual("10010", d._key);
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}
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};
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}
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// //////////////////////////////////////////////////////////////////////////////
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// / @brief executes the test suite
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// //////////////////////////////////////////////////////////////////////////////
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function main (argv) {
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'use strict';
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if (argv[1] === 'setup') {
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runSetup();
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return 0;
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} else {
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jsunity.run(recoverySuite);
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return jsunity.writeDone().status ? 0 : 1;
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}
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}
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