mirror of https://gitee.com/bigwinds/arangodb
117 lines
3.2 KiB
JavaScript
117 lines
3.2 KiB
JavaScript
/*jshint globalstrict:false, strict:false */
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/*global assertEqual, assertNull, fail */
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test the collection interface
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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 Dr. Frank Celler
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/// @author Copyright 2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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var jsunity = require("jsunity");
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var arangodb = require("@arangodb");
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var internal = require("internal");
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var ArangoCollection = arangodb.ArangoCollection;
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var db = arangodb.db;
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var ERRORS = arangodb.errors;
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function CollectionSuite() {
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let cn = "example";
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return {
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setUp: function() {
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db._drop(cn);
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},
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tearDown: function() {
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db._drop(cn);
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},
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testCreateWithInvalidIndexes1 : function () {
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try {
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db._create(cn, { indexes: [{ id: "1", type: "edge", fields: ["_from"] }] });
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fail();
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} catch (err) {
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assertEqual(ERRORS.ERROR_INTERNAL.code, err.errorNum);
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}
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assertNull(db._collection(cn));
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},
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testCreateWithInvalidIndexes2 : function () {
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try {
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db._create(cn, { indexes: [{ id: "1234", type: "hash", fields: ["a"] }] });
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fail();
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} catch (err) {
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assertEqual(ERRORS.ERROR_INTERNAL.code, err.errorNum);
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}
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assertNull(db._collection(cn));
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},
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testTruncateSelectivityEstimates : function () {
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let c = db._create(cn);
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c.ensureHashIndex("value");
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c.ensureSkiplist("value2");
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// add enough docs to trigger RangeDelete in truncate
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const docs = [];
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for (let i = 0; i < 35000; ++i) {
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docs.push({value: i % 250, value2: i % 100});
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}
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c.save(docs);
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c.truncate();
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assertEqual(c.count(), 0);
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assertEqual(c.all().toArray().length, 0);
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// Test Selectivity Estimates
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{
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internal.waitForEstimatorSync(); // make sure estimates are consistent
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let indexes = c.getIndexes(true);
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for (let i of indexes) {
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switch (i.type) {
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case 'primary':
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assertEqual(i.selectivityEstimate, 1);
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break;
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case 'hash':
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assertEqual(i.selectivityEstimate, 1);
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break;
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case 'skiplist':
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assertEqual(i.selectivityEstimate, 1);
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break;
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default:
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fail();
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}
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}
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}
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}
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};
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}
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jsunity.run(CollectionSuite);
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return jsunity.done();
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