192 lines
6.2 KiB
JavaScript
Executable File
192 lines
6.2 KiB
JavaScript
Executable File
/* ***** 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 EditSession = require("./edit_session").EditSession;
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var assert = require("./test/assertions");
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module.exports = {
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name: "ACE range.js",
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"test: create range": function() {
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var range = new Range(1,2,3,4);
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assert.equal(range.start.row, 1);
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assert.equal(range.start.column, 2);
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assert.equal(range.end.row, 3);
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assert.equal(range.end.column, 4);
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},
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"test: create from points": function() {
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var range = Range.fromPoints({row: 1, column: 2}, {row:3, column:4});
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assert.equal(range.start.row, 1);
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assert.equal(range.start.column, 2);
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assert.equal(range.end.row, 3);
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assert.equal(range.end.column, 4);
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},
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"test: clip to rows": function() {
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assert.range(new Range(0, 20, 100, 30).clipRows(10, 30), 10, 0, 31, 0);
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assert.range(new Range(0, 20, 30, 10).clipRows(10, 30), 10, 0, 30, 10);
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var range = new Range(0, 20, 3, 10);
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var range = range.clipRows(10, 30);
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assert.ok(range.isEmpty());
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assert.range(range, 10, 0, 10, 0);
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},
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"test: isEmpty": function() {
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var range = new Range(1, 2, 1, 2);
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assert.ok(range.isEmpty());
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var range = new Range(1, 2, 1, 6);
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assert.notOk(range.isEmpty());
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},
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"test: is multi line": function() {
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var range = new Range(1, 2, 1, 6);
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assert.notOk(range.isMultiLine());
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var range = new Range(1, 2, 2, 6);
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assert.ok(range.isMultiLine());
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},
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"test: clone": function() {
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var range = new Range(1, 2, 3, 4);
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var clone = range.clone();
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assert.position(clone.start, 1, 2);
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assert.position(clone.end, 3, 4);
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clone.start.column = 20;
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assert.position(range.start, 1, 2);
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clone.end.column = 20;
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assert.position(range.end, 3, 4);
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},
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"test: contains for multi line ranges": function() {
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var range = new Range(1, 10, 5, 20);
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assert.ok(range.contains(1, 10));
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assert.ok(range.contains(2, 0));
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assert.ok(range.contains(3, 100));
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assert.ok(range.contains(5, 19));
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assert.ok(range.contains(5, 20));
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assert.notOk(range.contains(1, 9));
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assert.notOk(range.contains(0, 0));
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assert.notOk(range.contains(5, 21));
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},
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"test: contains for single line ranges": function() {
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var range = new Range(1, 10, 1, 20);
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assert.ok(range.contains(1, 10));
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assert.ok(range.contains(1, 15));
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assert.ok(range.contains(1, 20));
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assert.notOk(range.contains(0, 9));
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assert.notOk(range.contains(2, 9));
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assert.notOk(range.contains(1, 9));
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assert.notOk(range.contains(1, 21));
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},
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"test: extend range": function() {
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var range = new Range(2, 10, 2, 30);
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var range = range.extend(2, 5);
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assert.range(range, 2, 5, 2, 30);
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var range = range.extend(2, 35);
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assert.range(range, 2, 5, 2, 35);
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var range = range.extend(2, 15);
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assert.range(range, 2, 5, 2, 35);
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var range = range.extend(1, 4);
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assert.range(range, 1, 4, 2, 35);
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var range = range.extend(6, 10);
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assert.range(range, 1, 4, 6, 10);
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},
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"test: collapse rows" : function() {
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var range = new Range(0, 2, 1, 2);
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assert.range(range.collapseRows(), 0, 0, 1, 0);
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var range = new Range(2, 2, 3, 1);
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assert.range(range.collapseRows(), 2, 0, 3, 0);
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var range = new Range(2, 2, 3, 0);
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assert.range(range.collapseRows(), 2, 0, 2, 0);
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var range = new Range(2, 0, 2, 0);
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assert.range(range.collapseRows(), 2, 0, 2, 0);
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},
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"test: to screen range" : function() {
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var session = new EditSession([
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"juhu",
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"12\t\t34",
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"ぁぁa",
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"\t\t34"
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]);
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var range = new Range(0, 0, 0, 3);
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assert.range(range.toScreenRange(session), 0, 0, 0, 3);
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var range = new Range(1, 1, 1, 3);
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assert.range(range.toScreenRange(session), 1, 1, 1, 4);
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var range = new Range(2, 1, 2, 2);
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assert.range(range.toScreenRange(session), 2, 2, 2, 4);
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var range = new Range(3, 0, 3, 4);
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assert.range(range.toScreenRange(session), 3, 0, 3, 10);
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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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