Bugfix: Caching of extracted line numbers was invalid when a fragment was passed as an argument
This commit is contained in:
Tobias Hößl
parent
e49411250a
commit
4ac7f48bec
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@ -248,8 +248,7 @@ angular.module('OpenSlidesApp.motions', [
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var change = changes[i];
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if (statusCompareCb === undefined || statusCompareCb(change.status)) {
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html = lineNumberingService.insertLineNumbers(html, lineLength);
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fragment = diffService.htmlToFragment(html);
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html = diffService.replaceLines(fragment, change.text, change.line_from, change.line_to);
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html = diffService.replaceLines(html, change.text, change.line_from, change.line_to);
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}
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}
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@ -326,17 +326,20 @@ angular.module('OpenSlidesApp.motions.diff', ['OpenSlidesApp.motions.lineNumberi
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* - followingHtmlStartSnippet: A HTML snippet that opens all HTML tags necessary to render "followingHtml"
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*
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*/
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this.extractRangeByLineNumbers = function(fragment, fromLine, toLine, debug) {
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this.extractRangeByLineNumbers = function(htmlIn, fromLine, toLine, debug) {
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if (typeof(htmlIn) !== 'string') {
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throw 'Invalid call - extractRangeByLineNumbers expects a string as first argument';
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}
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var cacheKey = fromLine + "-" + toLine + "-" + lineNumberingService.djb2hash(fragment),
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var cacheKey = fromLine + "-" + toLine + "-" + lineNumberingService.djb2hash(htmlIn),
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cached = diffCache.get(cacheKey);
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if (!angular.isUndefined(cached)) {
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return cached;
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}
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if (typeof(fragment) == 'string') {
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fragment = this.htmlToFragment(fragment);
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}
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var fragment = this.htmlToFragment(htmlIn);
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this._insertInternalLineMarkers(fragment);
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this._insertInternalLiNumbers(fragment);
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if (toLine === null) {
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@ -353,7 +356,7 @@ angular.module('OpenSlidesApp.motions.diff', ['OpenSlidesApp.motions.lineNumberi
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toChildTraceRel = ancestorData.trace2,
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toChildTraceAbs = this._getNodeContextTrace(toLineNode),
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ancestor = ancestorData.commonAncestor,
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html = '',
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htmlOut = '',
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outerContextStart = '',
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outerContextEnd = '',
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innerContextStart = '',
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@ -407,13 +410,13 @@ angular.module('OpenSlidesApp.motions.diff', ['OpenSlidesApp.motions.lineNumberi
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if (ancestor.childNodes[i] == fromChildTraceRel[0]) {
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found = true;
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fromChildTraceRel.shift();
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html += this._serializePartialDomFromChild(ancestor.childNodes[i], fromChildTraceRel, true);
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htmlOut += this._serializePartialDomFromChild(ancestor.childNodes[i], fromChildTraceRel, true);
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} else if (ancestor.childNodes[i] == toChildTraceRel[0]) {
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found = false;
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toChildTraceRel.shift();
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html += this._serializePartialDomToChild(ancestor.childNodes[i], toChildTraceRel, true);
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htmlOut += this._serializePartialDomToChild(ancestor.childNodes[i], toChildTraceRel, true);
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} else if (found === true) {
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html += this._serializeDom(ancestor.childNodes[i], true);
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htmlOut += this._serializeDom(ancestor.childNodes[i], true);
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}
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}
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@ -431,7 +434,7 @@ angular.module('OpenSlidesApp.motions.diff', ['OpenSlidesApp.motions.lineNumberi
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}
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var ret = {
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'html': html,
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'html': htmlOut,
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'ancestor': ancestor,
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'outerContextStart': outerContextStart,
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'outerContextEnd': outerContextEnd,
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@ -566,8 +569,14 @@ angular.module('OpenSlidesApp.motions.diff', ['OpenSlidesApp.motions.lineNumberi
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return type;
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};
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this.replaceLines = function (fragment, newHTML, fromLine, toLine) {
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var data = this.extractRangeByLineNumbers(fragment, fromLine, toLine),
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/**
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* @param {string} oldHtml
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* @param {string} newHTML
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* @param {number} fromLine
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* @param {number} toLine
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*/
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this.replaceLines = function (oldHtml, newHTML, fromLine, toLine) {
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var data = this.extractRangeByLineNumbers(oldHtml, fromLine, toLine),
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previousHtml = data.previousHtml + '<TEMPLATE></TEMPLATE>' + data.previousHtmlEndSnippet,
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previousFragment = this.htmlToFragment(previousHtml),
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followingHtml = data.followingHtmlStartSnippet + '<TEMPLATE></TEMPLATE>' + data.followingHtml,
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@ -603,8 +612,8 @@ angular.module('OpenSlidesApp.motions.diff', ['OpenSlidesApp.motions.lineNumberi
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node.setAttribute('class', classes);
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};
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this.addDiffMarkup = function (fragment, newHTML, fromLine, toLine, diffFormatterCb) {
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var data = this.extractRangeByLineNumbers(fragment, fromLine, toLine),
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this.addDiffMarkup = function (originalHTML, newHTML, fromLine, toLine, diffFormatterCb) {
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var data = this.extractRangeByLineNumbers(originalHTML, fromLine, toLine),
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previousHtml = data.previousHtml + '<TEMPLATE></TEMPLATE>' + data.previousHtmlEndSnippet,
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previousFragment = this.htmlToFragment(previousHtml),
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followingHtml = data.followingHtmlStartSnippet + '<TEMPLATE></TEMPLATE>' + data.followingHtml,
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@ -1251,8 +1251,7 @@ angular.module('OpenSlidesApp.motions.site', [
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$scope.alert = {};
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var html = motion.getTextWithLineBreaks(version),
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fragment = diffService.htmlToFragment(html),
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lineData = diffService.extractRangeByLineNumbers(fragment, lineFrom, lineTo);
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lineData = diffService.extractRangeByLineNumbers(html, lineFrom, lineTo);
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$scope.model = {
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text: lineData.outerContextStart + lineData.innerContextStart +
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@ -2,7 +2,7 @@ describe('linenumbering', function () {
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beforeEach(module('OpenSlidesApp.motions.diff'));
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var diffService, baseHtmlDom1, baseHtmlDom2, baseHtmlDom3,
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var diffService, baseHtml1, baseHtmlDom1, baseHtml2, baseHtmlDom2, baseHtml3, baseHtmlDom3,
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brMarkup = function (no) {
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return '<br class="os-line-break">' +
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'<span class="os-line-number line-number-' + no + '" data-line-number="' + no + '" contenteditable="false"> </span>';
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@ -14,7 +14,7 @@ describe('linenumbering', function () {
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beforeEach(inject(function (_diffService_) {
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diffService = _diffService_;
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baseHtmlDom1 = diffService.htmlToFragment('<p>' +
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baseHtml1 = '<p>' +
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noMarkup(1) + 'Line 1 ' + brMarkup(2) + 'Line 2 ' +
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brMarkup(3) + 'Line <strong>3<br>' + noMarkup(4) + 'Line 4 ' + brMarkup(5) + 'Line</strong> 5</p>' +
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'<ul class="ul-class">' +
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@ -24,9 +24,10 @@ describe('linenumbering', function () {
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'<li>' + noMarkup(9) + 'Level 2 LI 9</li>' +
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'</ul></li>' +
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'</ul>' +
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'<p>' + noMarkup(10) + 'Line 10 ' + brMarkup(11) + 'Line 11</p>');
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'<p>' + noMarkup(10) + 'Line 10 ' + brMarkup(11) + 'Line 11</p>';
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baseHtmlDom1 = diffService.htmlToFragment(baseHtml1);
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baseHtmlDom2 = diffService.htmlToFragment('<p>' + noMarkup(1) + 'Single text line</p>\
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baseHtml2 = '<p>' + noMarkup(1) + 'Single text line</p>\
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<p>' + noMarkup(2) + 'sdfsdfsdfsdf dsfsdfsdfdsflkewjrl ksjfl ksdjf klnlkjBavaria ipsum dolor sit amet Biazelt Auffisteign ' + brMarkup(3) + 'Schorsch mim Radl foahn Ohrwaschl Steckerleis wann griagd ma nacha wos z’dringa glacht Mamalad, ' +
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brMarkup(4) + 'muass? I bin a woschechta Bayer sowos oamoi und sei und glei wirds no fui lustiga: Jo mei khkhis des ' + brMarkup(5) + 'schee middn ognudelt, Trachtnhuat Biawambn gscheid: Griasd eich midnand etza nix Gwiass woass ma ned ' +
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brMarkup(6) + 'owe. Dahoam gscheckate middn Spuiratz des is a gmahde Wiesn. Des is schee so Obazda san da, Haferl ' + brMarkup(7) + 'pfenningguat schoo griasd eich midnand.</p>\
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@ -45,9 +46,10 @@ describe('linenumbering', function () {
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<p>' + noMarkup(24) + 'Wui helfgod Wiesn, ognudelt schaugn: Dahoam gelbe Rüam Schneid singan wo hi sauba i moan scho aa no ' + brMarkup(25) + 'a Maß a Maß und no a Maß nimma. Is umananda a ganze Hoiwe zwoa, Schneid. Vui huift vui Brodzeid kumm ' +
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brMarkup(26) + 'geh naa i daad vo de allerweil, gor. Woaß wia Gams, damischa. A ganze Hoiwe Ohrwaschl Greichats ' + brMarkup(27) + 'iabaroi Prosd Engelgwand nix Reiwadatschi.Weibaleid ognudelt Ledahosn noch da Giasinga Heiwog i daad ' +
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brMarkup(28) + 'Almrausch, Ewig und drei Dog nackata wea ko, dea ko. Meidromml Graudwiggal nois dei, nackata. No ' + brMarkup(29) + 'Diandldrahn nix Gwiass woass ma ned hod boarischer: Samma sammawiedaguad wos, i hoam Brodzeid. Jo ' +
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brMarkup(30) + 'mei Sepp Gaudi, is ma Wuascht do Hendl Xaver Prosd eana an a bravs. Sauwedda an Brezn, abfieseln.</p>');
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brMarkup(30) + 'mei Sepp Gaudi, is ma Wuascht do Hendl Xaver Prosd eana an a bravs. Sauwedda an Brezn, abfieseln.</p>';
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baseHtmlDom2 = diffService.htmlToFragment(baseHtml2);
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baseHtmlDom3 = diffService.htmlToFragment('<ol>' +
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baseHtml3 = '<ol>' +
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'<li>' + noMarkup(1) + 'Line 1</li>' +
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'<li>' + noMarkup(2) + 'Line 2</li>' +
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'<li><ol>' +
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@ -55,7 +57,8 @@ describe('linenumbering', function () {
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'<li>' + noMarkup(4) + 'Line 3.2</li>' +
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'<li>' + noMarkup(5) + 'Line 3.3</li>' +
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'</ol></li>' +
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'<li>' + noMarkup(6) + ' Line 4</li></ol>');
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'<li>' + noMarkup(6) + ' Line 4</li></ol>';
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baseHtmlDom3 = diffService.htmlToFragment(baseHtml3);
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diffService._insertInternalLineMarkers(baseHtmlDom1);
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diffService._insertInternalLineMarkers(baseHtmlDom2);
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@ -122,14 +125,14 @@ describe('linenumbering', function () {
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});
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it('extracts a single line', function () {
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var diff = diffService.extractRangeByLineNumbers(baseHtmlDom1, 1, 2);
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var diff = diffService.extractRangeByLineNumbers(baseHtml1, 1, 2);
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expect(diff.html).toBe('<P>Line 1 ');
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expect(diff.outerContextStart).toBe('');
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expect(diff.outerContextEnd).toBe('');
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});
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it('extracts lines from nested UL/LI-structures', function () {
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var diff = diffService.extractRangeByLineNumbers(baseHtmlDom1, 7, 9);
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var diff = diffService.extractRangeByLineNumbers(baseHtml1, 7, 9);
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expect(diff.html).toBe('Line 7</LI><LI class="li-class"><UL><LI>Level 2 LI 8</LI>');
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expect(diff.ancestor.nodeName).toBe('UL');
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expect(diff.outerContextStart).toBe('<UL class="ul-class">');
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@ -141,7 +144,7 @@ describe('linenumbering', function () {
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});
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it('extracts lines from a more complex example', function () {
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var diff = diffService.extractRangeByLineNumbers(baseHtmlDom2, 6, 11);
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var diff = diffService.extractRangeByLineNumbers(baseHtml2, 6, 11);
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expect(diff.html).toBe('owe. Dahoam gscheckate middn Spuiratz des is a gmahde Wiesn. Des is schee so Obazda san da, Haferl pfenningguat schoo griasd eich midnand.</P><UL><LI>Auffi Gamsbart nimma de Sepp Ledahosn Ohrwaschl um Godds wujn Wiesn Deandlgwand Mongdratzal! Jo leck mi Mamalad i daad mechad?</LI><LI>Do nackata Wurscht i hob di narrisch gean, Diandldrahn Deandlgwand vui huift vui woaß?</LI>');
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expect(diff.ancestor.nodeName).toBe('#document-fragment');
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@ -154,7 +157,7 @@ describe('linenumbering', function () {
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});
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it('extracts the end of a section', function () {
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var diff = diffService.extractRangeByLineNumbers(baseHtmlDom2, 29, null);
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var diff = diffService.extractRangeByLineNumbers(baseHtml2, 29, null);
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expect(diff.html).toBe('Diandldrahn nix Gwiass woass ma ned hod boarischer: Samma sammawiedaguad wos, i hoam Brodzeid. Jo mei Sepp Gaudi, is ma Wuascht do Hendl Xaver Prosd eana an a bravs. Sauwedda an Brezn, abfieseln.</P>');
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expect(diff.ancestor.nodeName).toBe('#document-fragment');
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@ -168,7 +171,7 @@ describe('linenumbering', function () {
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});
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it('preserves the numbering of OLs (1)', function () {
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var diff = diffService.extractRangeByLineNumbers(baseHtmlDom3, 5, 7, true);
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var diff = diffService.extractRangeByLineNumbers(baseHtml3, 5, 7, true);
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expect(diff.html).toBe('<LI>Line 3.3</LI></OL></LI><LI> Line 4</LI></OL>');
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expect(diff.ancestor.nodeName).toBe('#document-fragment');
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@ -178,7 +181,7 @@ describe('linenumbering', function () {
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});
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it('preserves the numbering of OLs (2)', function () {
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var diff = diffService.extractRangeByLineNumbers(baseHtmlDom3, 3, 5, true);
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var diff = diffService.extractRangeByLineNumbers(baseHtml3, 3, 5, true);
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expect(diff.html).toBe('<LI><OL><LI>Line 3.1</LI><LI>Line 3.2</LI>');
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expect(diff.ancestor.nodeName).toBe('OL');
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@ -204,17 +207,17 @@ describe('linenumbering', function () {
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describe('replacing lines in the original motion', function () {
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it('replaces LIs by a P', function () {
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var merged = diffService.replaceLines(baseHtmlDom1, '<p>Replaced a UL by a P</p>', 6, 9);
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var merged = diffService.replaceLines(baseHtml1, '<p>Replaced a UL by a P</p>', 6, 9);
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expect(merged).toBe('<P>Line 1 Line 2 Line <STRONG>3<BR>Line 4 Line</STRONG> 5</P><P>Replaced a UL by a P</P><UL class="ul-class"><LI class="li-class"><UL><LI>Level 2 LI 9</LI></UL></LI></UL><P>Line 10 Line 11</P>');
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});
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it('replaces LIs by another LI', function () {
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var merged = diffService.replaceLines(baseHtmlDom1, '<UL class="ul-class"><LI>A new LI</LI></UL>', 6, 9);
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var merged = diffService.replaceLines(baseHtml1, '<UL class="ul-class"><LI>A new LI</LI></UL>', 6, 9);
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expect(merged).toBe('<P>Line 1 Line 2 Line <STRONG>3<BR>Line 4 Line</STRONG> 5</P><UL class="ul-class"><LI>A new LI<UL><LI>Level 2 LI 9</LI></UL></LI></UL><P>Line 10 Line 11</P>');
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});
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it('breaks up a paragraph into two', function() {
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var merged = diffService.replaceLines(baseHtmlDom1, '<P>Replaced Line 10</P><P>Inserted Line 11 </P>', 10, 11);
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var merged = diffService.replaceLines(baseHtml1, '<P>Replaced Line 10</P><P>Inserted Line 11 </P>', 10, 11);
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expect(merged).toBe('<P>Line 1 Line 2 Line <STRONG>3<BR>Line 4 Line</STRONG> 5</P><UL class="ul-class"><LI class="li-class">Line 6 Line 7</LI><LI class="li-class"><UL><LI>Level 2 LI 8</LI><LI>Level 2 LI 9</LI></UL></LI></UL><P>Replaced Line 10</P><P>Inserted Line 11 Line 11</P>');
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});
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