mirror of https://gitee.com/bigwinds/arangodb
338 lines
9.7 KiB
JavaScript
338 lines
9.7 KiB
JavaScript
/*jslint indent: 2,
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nomen: true,
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maxlen: 80 */
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/*global require,
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db,
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assertEqual, assertTrue,
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print,
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PRINT_OBJECT,
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console,
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AvocadoCollection, AvocadoEdgesCollection */
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test the graph class
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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, Lucas Dohmen
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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 SQB = require("simple-query-basics");
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require("simple-query");
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// -----------------------------------------------------------------------------
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// --SECTION-- basic skips and limits
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test suite: skip and limit with a collection
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////////////////////////////////////////////////////////////////////////////////
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function SimpleQueryArraySkipLimitSuite () {
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var numbers = null;
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var query = null;
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return {
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////////////////////////////////////////////////////////////////////////////////
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/// @brief set up
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////////////////////////////////////////////////////////////////////////////////
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setUp : function () {
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numbers = [0,1,2,3,4,5,6,7,8,9];
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query = new SQB.SimpleQueryArray(numbers);
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},
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test: skip
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////////////////////////////////////////////////////////////////////////////////
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testSkip : function () {
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var n = query.clone().skip(0).toArray();
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assertEqual(n, numbers);
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n = query.clone().skip(1).toArray();
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assertEqual(n, numbers.slice(1,10));
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n = query.clone().skip(2).toArray();
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assertEqual(n, numbers.slice(2,10));
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n = query.clone().skip(1).skip(1).toArray();
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assertEqual(n, numbers.slice(2,10));
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n = query.clone().skip(10).toArray();
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assertEqual(n, []);
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n = query.clone().skip(11).toArray();
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assertEqual(n, []);
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n = query.clone().skip(9).toArray();
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assertEqual(n, [numbers[9]]);
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n = query.clone().skip(9).skip(1).toArray();
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assertEqual(n, []);
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},
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test: limit
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////////////////////////////////////////////////////////////////////////////////
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testLimit : function () {
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var n = query.clone().limit(10).toArray();
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assertEqual(n, numbers);
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n = query.clone().limit(9).toArray();
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assertEqual(n, numbers.slice(0,9));
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n = query.clone().limit(-9).toArray();
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assertEqual(n, numbers.slice(1,10));
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n = query.clone().limit(-1).toArray();
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assertEqual(n, numbers.slice(9,10));
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n = query.clone().limit(9).limit(-8).toArray();
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assertEqual(n, numbers.slice(1,9));
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n = query.clone().limit(-9).limit(8).toArray();
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assertEqual(n, numbers.slice(1,9));
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n = query.clone().limit(9).limit(8).limit(7).toArray();
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assertEqual(n, numbers.slice(0,7));
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n = query.clone().limit(-9).limit(-8).limit(-7).toArray();
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assertEqual(n, numbers.slice(3,10));
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},
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test: skip and limit
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////////////////////////////////////////////////////////////////////////////////
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testSkipLimit : function () {
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var n = query.clone().skip(0).limit(10).toArray();
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assertEqual(n, numbers);
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n = query.clone().limit(10).skip(0).toArray();
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assertEqual(n, numbers);
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n = query.clone().limit(9).skip(1).toArray();
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assertEqual(n, numbers.slice(1,9));
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n = query.clone().limit(9).skip(1).limit(7).toArray();
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assertEqual(n, numbers.slice(1,8));
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n = query.clone().skip(2).limit(-9).toArray();
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assertEqual(n, numbers.slice(2,10));
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n = query.clone().limit(9).skip(1).limit(-9).toArray();
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assertEqual(n, numbers.slice(1,9));
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n = query.clone().limit(-9).skip(1).limit(7).toArray();
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assertEqual(n, numbers.slice(2,9));
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}
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};
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}
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// -----------------------------------------------------------------------------
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// --SECTION-- basic skips and limits
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test suite: skip and limit with a collection
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////////////////////////////////////////////////////////////////////////////////
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function SimpleQuerySkipLimitSuite () {
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var cn = "UnitTestsCollectionSkipLimit";
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var collection = null;
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var numbers = null;
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var num = function(d) { return d.n; };
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return {
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////////////////////////////////////////////////////////////////////////////////
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/// @brief set up
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////////////////////////////////////////////////////////////////////////////////
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setUp : function () {
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internal.db._drop(cn);
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collection = internal.db._create(cn, { waitForSync : false });
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for (var i = 0; i < 10; ++i) {
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collection.save({ n : i });
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}
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numbers = collection.all().toArray().map(num);
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},
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////////////////////////////////////////////////////////////////////////////////
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/// @brief tear down
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////////////////////////////////////////////////////////////////////////////////
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tearDown : function () {
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collection.drop();
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},
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test: skip
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////////////////////////////////////////////////////////////////////////////////
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testSkip : function () {
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var n = collection.all().skip(0).toArray().map(num);
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assertEqual(n, numbers);
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n = collection.all().skip(1).toArray().map(num);
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assertEqual(n, numbers.slice(1,10));
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n = collection.all().skip(2).toArray().map(num);
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assertEqual(n, numbers.slice(2,10));
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n = collection.all().skip(1).skip(1).toArray().map(num);
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assertEqual(n, numbers.slice(2,10));
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n = collection.all().skip(10).toArray().map(num);
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assertEqual(n, []);
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n = collection.all().skip(11).toArray().map(num);
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assertEqual(n, []);
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n = collection.all().skip(9).toArray().map(num);
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assertEqual(n, [numbers[9]]);
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n = collection.all().skip(9).skip(1).toArray().map(num);
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assertEqual(n, []);
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},
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test: limit
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////////////////////////////////////////////////////////////////////////////////
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testLimit : function () {
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var n = collection.all().limit(10).toArray().map(num);
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assertEqual(n, numbers);
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n = collection.all().limit(9).toArray().map(num);
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assertEqual(n, numbers.slice(0,9));
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n = collection.all().limit(-9).toArray().map(num);
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assertEqual(n, numbers.slice(1,10));
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n = collection.all().limit(9).limit(-8).toArray().map(num);
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assertEqual(n, numbers.slice(1,9));
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n = collection.all().limit(-9).limit(8).toArray().map(num);
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assertEqual(n, numbers.slice(1,9));
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n = collection.all().limit(9).limit(8).limit(7).toArray().map(num);
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assertEqual(n, numbers.slice(0,7));
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n = collection.all().limit(-9).limit(-8).limit(-7).toArray().map(num);
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assertEqual(n, numbers.slice(3,10));
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},
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test: skip and limit
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////////////////////////////////////////////////////////////////////////////////
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testSkipLimit : function () {
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var n = collection.all().skip(0).limit(10).toArray().map(num);
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assertEqual(n, numbers);
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n = collection.all().limit(10).skip(0).toArray().map(num);
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assertEqual(n, numbers);
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n = collection.all().limit(9).skip(1).toArray().map(num);
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assertEqual(n, numbers.slice(1,9));
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n = collection.all().limit(9).skip(1).limit(7).toArray().map(num);
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assertEqual(n, numbers.slice(1,8));
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n = collection.all().skip(2).limit(-9).toArray().map(num);
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assertEqual(n, numbers.slice(2,10));
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n = collection.all().limit(-9).skip(1).limit(7).toArray().map(num);
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assertEqual(n, numbers.slice(2,9));
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}
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};
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}
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// -----------------------------------------------------------------------------
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// --SECTION-- main
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @brief executes the test suites
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////////////////////////////////////////////////////////////////////////////////
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jsunity.run(SimpleQueryArraySkipLimitSuite);
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jsunity.run(SimpleQuerySkipLimitSuite);
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return jsunity.done();
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "^\\(/// @brief\\|/// @addtogroup\\|// --SECTION--\\|/// @page\\|/// @}\\)"
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// End:
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