408 lines
15 KiB
JavaScript
408 lines
15 KiB
JavaScript
/**
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* range.spec.js
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* (c) 2013~ Alan Hong
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* summernote may be freely distributed under the MIT license./
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*/
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import chai from 'chai';
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import chaidom from '../../../chaidom';
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import $ from 'jquery';
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import dom from '../../../../src/js/base/core/dom';
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import range from '../../../../src/js/base/core/range';
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var expect = chai.expect;
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chai.use(chaidom);
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describe('base:core.range', () => {
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describe('nodes', () => {
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describe('1 depth', () => {
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var $para;
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before(() => {
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var $cont = $('<div class="note-editable"><p>para1</p><p>para2</p></div>');
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$para = $cont.find('p');
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});
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it('should return array of two paragraphs', () => {
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var rng = range.create($para[0].firstChild, 0, $para[1].firstChild, 1);
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expect(rng.nodes(dom.isPara, { includeAncestor: true })).to.have.length(2);
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});
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it('should return array of a paragraph', () => {
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var rng = range.create($para[0].firstChild, 0, $para[0].firstChild, 0);
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expect(rng.nodes(dom.isPara, { includeAncestor: true })).to.have.length(1);
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});
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});
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describe('multi depth', () => {
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it('should return array of a paragraph', () => {
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var $cont = $('<div class="note-editable"><p>p<b>ar</b>a1</p><p>para2</p></div>');
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var $b = $cont.find('b');
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var rng = range.create($b[0].firstChild, 0, $b[0].firstChild, 0);
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expect(rng.nodes(dom.isPara, { includeAncestor: true })).to.have.length(1);
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});
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});
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describe('on list, on heading', () => {
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it('should return array of list paragraphs', () => {
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var $cont = $('<div class="note-editable"><ul><li>para1</li><li>para2</li></ul></div>');
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var $li = $cont.find('li');
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var rng = range.create($li[0].firstChild, 0, $li[1].firstChild, 1);
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expect(rng.nodes(dom.isPara, { includeAncestor: true })).to.have.length(2);
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});
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it('should return array of list paragraphs', () => {
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var $cont = $('<div class="note-editable"><h1>heading1</h1><h2>heading2</h2></div>');
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var $h1 = $cont.find('h1');
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var $h2 = $cont.find('h2');
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var rng = range.create($h1[0].firstChild, 0, $h2[0].firstChild, 1);
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expect(rng.nodes(dom.isPara, { includeAncestor: true })).to.have.length(2);
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});
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});
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});
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describe('commonAncestor', () => {
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var $cont;
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before(() => {
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$cont = $('<div><span><b>b</b><u>u</u></span></div>');
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});
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it('should return <span> for <b>|b</b> and <u>u|</u>', () => {
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var $span = $cont.find('span');
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var $b = $cont.find('b');
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var $u = $cont.find('u');
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var rng = range.create($b[0].firstChild, 0, $u[0].firstChild, 1);
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expect(rng.commonAncestor()).to.deep.equal($span[0]);
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});
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it('should return b(#textNode) for <b>|b|</b>', () => {
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var $b = $cont.find('b');
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var rng = range.create($b[0].firstChild, 0, $b[0].firstChild, 1);
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expect(rng.commonAncestor()).to.deep.equal($b[0].firstChild);
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});
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});
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describe('expand', () => {
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it('should return <b>|b</b> ~ <u>u|</u> for <b>|b</b> with isAnchor', () => {
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var $cont = $('<div><a><b>b</b><u>u</u></a></div>');
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var $anchor = $cont.find('a');
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var $b = $cont.find('b');
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var rng = range.create($b[0].firstChild, 0, $b[0].firstChild, 0).expand(dom.isAnchor);
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expect(rng.sc).to.deep.equal($anchor[0]);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($anchor[0]);
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expect(rng.eo).to.equal(2);
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});
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});
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describe('collapse', () => {
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it('should return <u>u|</u> for <b>|b</b> ~ <u>u|</u>', () => {
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var $cont = $('<div><b>b</b><u>u</u></div>');
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var $b = $cont.find('b');
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var $u = $cont.find('u');
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var rng = range.create($b[0].firstChild, 0, $u[0].firstChild, 1).collapse();
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expect(rng.sc).to.deep.equal($u[0].firstChild);
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expect(rng.so).to.equal(1);
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expect(rng.ec).to.deep.equal($u[0].firstChild);
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expect(rng.eo).to.equal(1);
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});
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});
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describe('normalize', () => {
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var $cont;
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before(() => {
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$cont = $('<div><p><b>b</b><u>u</u><s>s</s></p></div>');
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});
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it('should return <b>|b</b> ~ <u>u|</u> for |<b>b</b> ~ <u>u</u>|', () => {
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var $p = $cont.find('p');
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var $b = $cont.find('b');
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var $u = $cont.find('u');
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var rng = range.create($p[0], 0, $p[0], 2).normalize();
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expect(rng.sc).to.deep.equal($b[0].firstChild);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($u[0].firstChild);
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expect(rng.eo).to.equal(1);
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});
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it('should return <b>b|</b><u>u</u> for <b>b</b>|<u>u</u>', () => {
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var $p = $cont.find('p');
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var $b = $cont.find('b');
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var rng = range.create($p[0], 1, $p[0], 1).normalize();
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expect(rng.sc).to.deep.equal($b[0].firstChild);
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expect(rng.so).to.equal(1);
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expect(rng.ec).to.deep.equal($b[0].firstChild);
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expect(rng.eo).to.equal(1);
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});
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it('should return <b>b</b><u>|u|</u><s>s</s> for <b>b|</b><u>u</u><s>|s</s>', () => {
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var $b = $cont.find('b');
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var $u = $cont.find('u');
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var $s = $cont.find('s');
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var rng = range.create($b[0].firstChild, 1, $s[0].firstChild, 0).normalize();
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expect(rng.sc).to.deep.equal($u[0].firstChild);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($u[0].firstChild);
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expect(rng.eo).to.equal(1);
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});
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it('should return <b>b|</b><u>u</u><s>s</s> for <b>b|</b><u>u</u><s>s</s>', () => {
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var $b = $cont.find('b');
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var rng = range.create($b[0].firstChild, 1, $b[0].firstChild, 1).normalize();
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expect(rng.sc).to.deep.equal($b[0].firstChild);
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expect(rng.so).to.equal(1);
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expect(rng.ec).to.deep.equal($b[0].firstChild);
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expect(rng.eo).to.equal(1);
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});
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});
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describe('normalize (block mode)', () => {
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it('should return <p>text</p><p>|<br></p> for <p>text</p><p>|<br></p>', () => {
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var $cont = $('<div><p>text</p><p><br></p></div>');
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var $p = $cont.find('p');
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var rng = range.create($p[1], 0, $p[1], 0).normalize();
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expect(rng.sc).to.deep.equal($p[1]);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($p[1]);
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expect(rng.eo).to.equal(0);
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});
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it('should return <p>text</p><p>|text</b></p> for <p>text</p><p>|text</p>', () => {
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var $cont = $('<div><p>text</p><p>text</p></div>');
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var $p = $cont.find('p');
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var rng = range.create($p[1], 0, $p[1], 0).normalize();
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expect(rng.sc).to.deep.equal($p[1].firstChild);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($p[1].firstChild);
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expect(rng.eo).to.equal(0);
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});
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it('should return <p>|text</p><p>text|</b></p> for |<p>text</p><p>text</p>|', () => {
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var $cont = $('<div class="note-editable"><p>text</p><p>text</p></div>');
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var $p = $cont.find('p');
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var rng = range.create($cont[0], 0, $cont[0], 2).normalize();
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expect(rng.sc).to.deep.equal($p[0].firstChild);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($p[1].firstChild);
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expect(rng.eo).to.equal(4);
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});
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});
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describe('normalize (void element)', () => {
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it('should return <p><img>|<b>bold</b></p> for <p><img>|<b>bold</b></p>', () => {
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var $cont = $('<div><p><img><b>bold</b></p></div>');
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var $p = $cont.find('p');
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var $b = $cont.find('b');
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var rng = range.create($p[0], 1, $p[0], 1).normalize();
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expect(rng.sc).to.deep.equal($b[0].firstChild);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($b[0].firstChild);
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expect(rng.eo).to.equal(0);
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});
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});
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describe('insertNode', () => {
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it('should split paragraph when inserting a block element', () => {
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var $cont = $('<div class="note-editable"><p><b>bold</b></p></div>');
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var $b = $cont.find('b');
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var $p2 = $('<p>p</p>');
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var rng = range.create($b[0].firstChild, 2, $b[0].firstChild, 2);
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rng.insertNode($p2[0]);
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expect($cont.html()).to.equalsIgnoreCase('<p><b>bo</b></p><p>p</p><p><b>ld</b></p>');
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});
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it('should not split paragraph when inserting an inline element', () => {
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var $cont = $('<div class="note-editable"><p>text</p></div>');
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var $p = $cont.find('p');
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var $u = $('<u>u</u>');
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var rng = range.create($p[0].firstChild, 2, $p[0].firstChild, 2);
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rng.insertNode($u[0]);
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expect($cont.html()).to.equalsIgnoreCase('<p>te<u>u</u>xt</p>');
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});
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it('should not split paragraph when inserting an inline element case 2', () => {
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var $cont = $('<div class="note-editable"><p><b>bold</b></p></div>');
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var $b = $cont.find('b');
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var $u = $('<u>u</u>');
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var rng = range.create($b[0].firstChild, 2, $b[0].firstChild, 2);
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rng.insertNode($u[0]);
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expect($cont.html()).to.equalsIgnoreCase('<p><b>bo</b><u>u</u><b>ld</b></p>');
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});
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});
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describe('pasteHTML', () => {
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it('should not split a block element when inserting inline elements into it', () => {
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var $cont = $('<div class="note-editable"><p>text</p></div>');
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var $p = $cont.find('p');
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var markup = '<span>span</span><i>italic</i>';
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var rng = range.create($p[0].firstChild, 2);
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rng.pasteHTML(markup);
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expect($cont.html()).to.equalsIgnoreCase('<p>te<span>span</span><i>italic</i>xt</p>');
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});
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it('should split an inline element when pasting inline elements into it', () => {
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var $cont = $('<div class="note-editable"><p><b>bold</b></p></div>');
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var $b = $cont.find('b');
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var markup = '<span>span</span><i>italic</i>';
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var rng = range.create($b[0].firstChild, 2);
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rng.pasteHTML(markup);
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expect($cont.html()).to.equalsIgnoreCase('<p><b>bo</b><span>span</span><i>italic</i><b>ld</b></p>');
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});
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it('should split inline node when pasting an inline node and a block node into it', () => {
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var $cont = $('<div class="note-editable"><p><b>bold</b></p></div>');
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var $b = $cont.find('b');
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var markup = '<span>span</span><p><i>italic</i></p>';
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var rng = range.create($b[0].firstChild, 2);
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rng.pasteHTML(markup);
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expect($cont.html()).to.equalsIgnoreCase('<p><b>bo</b><span>span</span></p><p><i>italic</i></p><p><b>ld</b></p>');
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});
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});
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describe('deleteContents', () => {
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var $cont, $b;
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beforeEach(() => {
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$cont = $('<div class="note-editable"><p><b>bold</b><u>u</u></p></div>');
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$b = $cont.find('b');
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});
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it('should remove text only for partial text', () => {
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var rng = range.create($b[0].firstChild, 1, $b[0].firstChild, 3);
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rng.deleteContents();
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expect($cont.html()).to.equalsIgnoreCase('<p><b>bd</b><u>u</u></p>');
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});
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it('should remove text for entire text', () => {
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var rng = range.create($b[0].firstChild, 0, $b[0].firstChild, 4);
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rng.deleteContents();
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expect($cont.html()).to.equalsIgnoreCase('<p><b></b><u>u</u></p>');
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});
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});
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describe('wrapBodyInlineWithPara', () => {
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it('should insert an empty paragraph when there is no contents', () => {
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var $cont = $('<div class="note-editable"></div>');
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var rng = range.create($cont[0], 0);
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rng.wrapBodyInlineWithPara();
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expect($cont.html()).to.equalsIgnoreCase('<p><br></p>');
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});
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it('should wrap text with paragraph for text', () => {
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var $cont = $('<div class="note-editable">text</div>');
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var rng = range.create($cont[0].firstChild, 2);
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rng.wrapBodyInlineWithPara();
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expect($cont.html()).to.equalsIgnoreCase('<p>text</p>');
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});
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it('should wrap an inline node with paragraph when selecting text in the inline node', () => {
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var $cont = $('<div class="note-editable"><b>bold</b></div>');
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var $b = $cont.find('b');
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var rng = range.create($b[0].firstChild, 2);
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rng.wrapBodyInlineWithPara();
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expect($cont.html()).to.equalsIgnoreCase('<p><b>bold</b></p>');
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});
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it('should wrap inline nodes with paragraph when selecting text in the inline nodes', () => {
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var $cont = $('<div class="note-editable"><b>b</b><i>i</i></div>');
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var rng = range.create($cont[0], 0);
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rng.wrapBodyInlineWithPara();
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expect($cont.html()).to.equalsIgnoreCase('<p><b>b</b><i>i</i></p>');
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});
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it('should wrap inline nodes with paragraph when selection some of text in the inline nodes #1', () => {
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var $cont = $('<div class="note-editable"><b>b</b><i>i</i></div>');
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var rng = range.create($cont[0], 1);
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rng.wrapBodyInlineWithPara();
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expect($cont.html()).to.equalsIgnoreCase('<p><b>b</b><i>i</i></p>');
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});
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it('should wrap inline nodes with paragraph when selection some of text in the inline nodes #2', () => {
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var $cont = $('<div class="note-editable"><b>b</b><i>i</i></div>');
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var rng = range.create($cont[0], 2);
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rng.wrapBodyInlineWithPara();
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expect($cont.html()).to.equalsIgnoreCase('<p><b>b</b><i>i</i></p>');
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});
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});
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describe('getWordRange', () => {
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var $cont;
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before(() => {
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$cont = $('<div class="note-editable">super simple wysiwyg editor</div>');
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});
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it('should return the range itself when there is no word before cursor', () => {
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var rng = range.create($cont[0].firstChild, 0).getWordRange();
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expect(rng.sc).to.deep.equal($cont[0].firstChild);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($cont[0].firstChild);
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expect(rng.eo).to.equal(0);
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});
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it('should return expanded range when there is a word before cursor', () => {
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var rng = range.create($cont[0].firstChild, 5).getWordRange();
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expect(rng.sc).to.deep.equal($cont[0].firstChild);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($cont[0].firstChild);
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expect(rng.eo).to.equal(5);
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});
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it('should return expanded range when there is a half word before cursor', () => {
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var rng = range.create($cont[0].firstChild, 3).getWordRange();
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expect(rng.sc).to.deep.equal($cont[0].firstChild);
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expect(rng.so).to.equal(0);
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expect(rng.ec).to.deep.equal($cont[0].firstChild);
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expect(rng.eo).to.equal(3);
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});
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it('should return expanded range when there are words before cursor', () => {
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var rng = range.create($cont[0].firstChild, 12).getWordRange();
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expect(rng.sc).to.deep.equal($cont[0].firstChild);
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expect(rng.so).to.equal(6);
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expect(rng.ec).to.deep.equal($cont[0].firstChild);
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expect(rng.eo).to.equal(12);
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});
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});
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});
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