mirror of https://gitee.com/bigwinds/arangodb
98 lines
2.7 KiB
JavaScript
98 lines
2.7 KiB
JavaScript
/*jshint strict: false */
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////////////////////////////////////////////////////////////////////////////////
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/// @brief Helper for JavaScript Tests
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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 Lucas Dohmen
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/// @author Copyright 2011-2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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var internal = require("internal"); // OK: processCsvFile
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var processCsvFile = internal.processCsvFile;
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exports.Helper = {
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process: function (file, processor) {
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processCsvFile(file, function (raw_row, index) {
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if (index !== 0) {
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processor(raw_row.toString().split(","));
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}
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});
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},
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waitUnload: function (collection, waitForCollector) {
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var arangodb = require("@arangodb");
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var internal = require("internal");
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collection.unload();
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internal.wal.flush(true, waitForCollector || false);
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var iterations = 0;
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while (collection.status() !== arangodb.ArangoCollection.STATUS_UNLOADED) {
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collection.unload();
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internal.wait(0.25, true);
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++iterations;
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if (iterations === 20) {
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require("console").log("waiting for collection " + collection.name() + " to unload");
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}
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else if (iterations === 400) {
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require("console").log("waited very long for unload of collection " + collection.name());
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}
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else if (iterations === 1600) {
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throw "waited too long for unload of collection " + collection.name();
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}
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}
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},
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rotate: function (collection) {
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var internal = require("internal");
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internal.wal.flush(true, true);
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internal.wait(1, false);
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var fig = collection.figures();
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var files = fig.datafiles.count + fig.journals.count;
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// wait for at most 15 seconds
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var end = internal.time() + 15;
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collection.rotate();
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while (internal.time() < end) {
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// wait until the figures change
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fig = collection.figures();
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if (fig.datafiles.count + fig.journals.count !== files) {
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break;
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}
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internal.wait(1);
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}
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}
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};
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