182 lines
6.7 KiB
JavaScript
182 lines
6.7 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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if (typeof process !== "undefined") {
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require("amd-loader");
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}
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define(function(require, exports, module) {
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"use strict";
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var Range = require("./range").Range;
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var RangeList = require("./range_list").RangeList;
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var EditSession = require("./edit_session").EditSession;
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var assert = require("./test/assertions");
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function flatten(rangeList) {
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var points = [];
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rangeList.ranges.forEach(function(r) {
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points.push(r.start.row, r.start.column, r.end.row, r.end.column)
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})
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return points;
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}
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function testRangeList(rangeList, points) {
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assert.equal("" + flatten(rangeList), "" + points);
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}
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module.exports = {
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name: "ACE range_list.js",
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"test: rangeList pointIndex": function() {
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var rangeList = new RangeList();
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rangeList.ranges = [
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new Range(1,2,3,4),
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new Range(4,2,5,4),
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new Range(8,8,9,9)
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];
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assert.equal(rangeList.pointIndex({row: 0, column: 1}), -1);
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assert.equal(rangeList.pointIndex({row: 1, column: 2}), 0);
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assert.equal(rangeList.pointIndex({row: 1, column: 3}), 0);
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assert.equal(rangeList.pointIndex({row: 3, column: 4}), 0);
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assert.equal(rangeList.pointIndex({row: 4, column: 1}), -2);
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assert.equal(rangeList.pointIndex({row: 5, column: 1}), 1);
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assert.equal(rangeList.pointIndex({row: 8, column: 9}), 2);
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assert.equal(rangeList.pointIndex({row: 18, column: 9}), -4);
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},
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"test: rangeList pointIndex excludeEdges": function() {
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var rangeList = new RangeList();
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rangeList.ranges = [
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new Range(1,2,3,4),
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new Range(4,2,5,4),
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new Range(8,8,9,9),
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new Range(10,10,10,10)
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];
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assert.equal(rangeList.pointIndex({row: 0, column: 1}, true), -1);
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assert.equal(rangeList.pointIndex({row: 1, column: 2}, true), -1);
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assert.equal(rangeList.pointIndex({row: 1, column: 3}, true), 0);
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assert.equal(rangeList.pointIndex({row: 3, column: 4}, true), -2);
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assert.equal(rangeList.pointIndex({row: 4, column: 1}, true), -2);
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assert.equal(rangeList.pointIndex({row: 5, column: 1}, true), 1);
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assert.equal(rangeList.pointIndex({row: 8, column: 9}, true), 2);
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assert.equal(rangeList.pointIndex({row: 10, column: 10}, true), 3);
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assert.equal(rangeList.pointIndex({row: 18, column: 9}, true), -5);
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},
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"test: rangeList add": function() {
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var rangeList = new RangeList();
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rangeList.addList([
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new Range(9,0,9,1),
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new Range(1,2,3,4),
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new Range(8,8,9,9),
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new Range(4,2,5,4),
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new Range(3,20,3,24),
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new Range(6,6,7,7)
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]);
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assert.equal(rangeList.ranges.length, 5);
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rangeList.add(new Range(1,2,3,5));
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assert.range(rangeList.ranges[0], 1,2,3,5);
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assert.equal(rangeList.ranges.length, 5);
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rangeList.add(new Range(7,7,7,7));
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assert.range(rangeList.ranges[3], 7,7,7,7);
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rangeList.add(new Range(7,8,7,8));
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assert.range(rangeList.ranges[4], 7,8,7,8);
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},
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"test: rangeList add empty": function() {
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var rangeList = new RangeList();
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rangeList.addList([
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new Range(7,10,7,10),
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new Range(9,10,9,10),
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new Range(8,10,8,10)
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]);
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assert.equal(rangeList.ranges.length, 3);
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rangeList.add(new Range(9,10,9,10));
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testRangeList(rangeList, [7,10,7,10,8,10,8,10,9,10,9,10]);
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},
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"test: rangeList merge": function() {
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var rangeList = new RangeList();
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rangeList.addList([
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new Range(1,2,3,4),
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new Range(4,2,5,4),
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new Range(6,6,7,7),
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new Range(8,8,9,9)
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]);
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var removed = [];
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assert.equal(rangeList.ranges.length, 4);
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rangeList.ranges[1].end.row = 7;
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removed = rangeList.merge();
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assert.equal(removed.length, 1);
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assert.range(rangeList.ranges[1], 4,2,7,7);
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assert.equal(rangeList.ranges.length, 3);
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rangeList.ranges[0].end.row = 10;
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removed = rangeList.merge();
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assert.range(rangeList.ranges[0], 1,2,10,4);
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assert.equal(removed.length, 2);
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assert.equal(rangeList.ranges.length, 1);
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rangeList.ranges.push(new Range(10,10,10,10));
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rangeList.ranges.push(new Range(10,10,10,10));
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removed = rangeList.merge();
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assert.equal(rangeList.ranges.length, 2);
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},
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"test: rangeList remove": function() {
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var rangeList = new RangeList();
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var list = [
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new Range(1,2,3,4),
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new Range(4,2,5,4),
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new Range(6,6,7,7),
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new Range(8,8,9,9)
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];
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rangeList.addList(list);
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assert.equal(rangeList.ranges.length, 4);
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rangeList.substractPoint({row: 1, column: 2});
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assert.equal(rangeList.ranges.length, 3);
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rangeList.substractPoint({row: 6, column: 7});
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assert.equal(rangeList.ranges.length, 2);
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}
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};
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});
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if (typeof module !== "undefined" && module === require.main) {
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require("asyncjs").test.testcase(module.exports).exec()
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}
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