Merge pull request #3009 from storytouch/selectMultipleLinesOnFESpecs
Enable multi-line selection on frontend tests
This commit is contained in:
Luiza Pagliari
GitHub
commit
a2ee1d0b3f
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@ -6,11 +6,11 @@ var helper = {};
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helper.init = function(cb){
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$iframeContainer = $("#iframe-container");
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$.get('/static/js/jquery.js').done(function(code){
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$.get('/static/js/jquery.js').done(function(code){
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// make sure we don't override existing jquery
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jsLibraries["jquery"] = "if(typeof $ === 'undefined') {\n" + code + "\n}";
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$.get('/tests/frontend/lib/sendkeys.js').done(function(code){
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$.get('/tests/frontend/lib/sendkeys.js').done(function(code){
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jsLibraries["sendkeys"] = code;
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cb();
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@ -32,7 +32,7 @@ var helper = {};
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var getFrameJQuery = function($iframe){
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/*
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I tried over 9000 ways to inject javascript into iframes.
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I tried over 9000 ways to inject javascript into iframes.
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This is the only way I found that worked in IE 7+8+9, FF and Chrome
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*/
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@ -45,7 +45,7 @@ var helper = {};
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win.eval(jsLibraries["jquery"]);
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win.eval(jsLibraries["sendkeys"]);
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win.$.window = win;
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win.$.document = doc;
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@ -73,14 +73,14 @@ var helper = {};
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if(!padName)
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padName = "FRONTEND_TEST_" + helper.randomString(20);
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$iframe = $("<iframe src='/p/" + padName + "'></iframe>");
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//clean up inner iframe references
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helper.padChrome$ = helper.padOuter$ = helper.padInner$ = null;
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//clean up iframes properly to prevent IE from memoryleaking
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$iframeContainer.find("iframe").purgeFrame().done(function(){
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$iframeContainer.append($iframe);
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$iframe.one('load', function(){
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$iframe.one('load', function(){
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helper.waitFor(function(){
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return !$iframe.contents().find("#editorloadingbox").is(":visible");
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}, 50000).done(function(){
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@ -92,13 +92,13 @@ var helper = {};
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helper.padChrome$.fx.off = true;
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helper.padOuter$.fx.off = true;
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helper.padInner$.fx.off = true;
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opts.cb();
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}).fail(function(){
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throw new Error("Pad never loaded");
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});
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});
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});
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});
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return padName;
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}
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@ -108,7 +108,7 @@ var helper = {};
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var intervalTime = _intervalTime || 10;
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var deferred = $.Deferred();
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var _fail = deferred.fail;
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var listenForFail = false;
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deferred.fail = function(){
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@ -142,6 +142,65 @@ var helper = {};
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return deferred;
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}
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helper.selectLines = function($startLine, $endLine, startOffset, endOffset){
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// if no offset is provided, use beginning of start line and end of end line
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startOffset = startOffset || 0;
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endOffset = endOffset === undefined ? $endLine.text().length : endOffset;
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var inner$ = helper.padInner$;
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var selection = inner$.document.getSelection();
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var range = selection.getRangeAt(0);
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var start = getTextNodeAndOffsetOf($startLine, startOffset);
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var end = getTextNodeAndOffsetOf($endLine, endOffset);
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range.setStart(start.node, start.offset);
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range.setEnd(end.node, end.offset);
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selection.removeAllRanges();
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selection.addRange(range);
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}
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var getTextNodeAndOffsetOf = function($targetLine, targetOffsetAtLine){
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var $textNodes = $targetLine.find('*').contents().filter(function(){
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return this.nodeType === Node.TEXT_NODE;
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});
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// search node where targetOffsetAtLine is reached, and its 'inner offset'
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var textNodeWhereOffsetIs = null;
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var offsetBeforeTextNode = 0;
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var offsetInsideTextNode = 0;
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$textNodes.each(function(index, element){
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var elementTotalOffset = element.textContent.length;
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textNodeWhereOffsetIs = element;
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offsetInsideTextNode = targetOffsetAtLine - offsetBeforeTextNode;
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var foundTextNode = offsetBeforeTextNode + elementTotalOffset >= targetOffsetAtLine;
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if (foundTextNode){
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return false; //stop .each by returning false
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}
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offsetBeforeTextNode += elementTotalOffset;
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});
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// edge cases
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if (textNodeWhereOffsetIs === null){
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// there was no text node inside $targetLine, so it is an empty line (<br>).
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// Use beginning of line
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textNodeWhereOffsetIs = $targetLine.get(0);
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offsetInsideTextNode = 0;
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}
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// avoid errors if provided targetOffsetAtLine is higher than line offset (maxOffset).
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// Use max allowed instead
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var maxOffset = textNodeWhereOffsetIs.textContent.length;
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offsetInsideTextNode = Math.min(offsetInsideTextNode, maxOffset);
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return {
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node: textNodeWhereOffsetIs,
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offset: offsetInsideTextNode,
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};
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}
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/* Ensure console.log doesn't blow up in IE, ugly but ok for a test framework imho*/
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window.console = window.console || {};
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window.console.log = window.console.log || function(){}
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@ -55,7 +55,7 @@ describe("the test helper", function(){
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it("takes an interval and checks on every interval", function(done){
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this.timeout(4000);
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var checks = 0;
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helper.waitFor(function(){
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checks++;
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return false;
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@ -96,4 +96,117 @@ describe("the test helper", function(){
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});
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});
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});
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describe("the selectLines method", function(){
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// function to support tests, use a single way to represent whitespaces
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var cleanText = function(text){
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return text
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.replace(/\n/gi, "\\\\n") // avoid \n to be replaced by \s on next line
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.replace(/\s/gi, " ")
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.replace(/\\\\n/gi, "\n"); // move back \n to its original state
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}
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before(function(done){
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helper.newPad(function() {
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// create some lines to be used on the tests
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var $firstLine = helper.padInner$("div").first();
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$firstLine.sendkeys("{selectall}some{enter}short{enter}lines{enter}to test{enter}");
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// wait for lines to be split
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helper.waitFor(function(){
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var $fourthLine = helper.padInner$("div").slice(3,4);
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return $fourthLine.text() === "to test";
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}).done(done);
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});
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this.timeout(60000);
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});
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it("changes editor selection to be between startOffset of $startLine and endOffset of $endLine", function(done){
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var inner$ = helper.padInner$;
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var startOffset = 2;
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var endOffset = 4;
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var $lines = inner$("div");
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var $startLine = $lines.slice(1,2);
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var $endLine = $lines.slice(3,4);
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helper.selectLines($startLine, $endLine, startOffset, endOffset);
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var selection = inner$.document.getSelection();
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expect(cleanText(selection.toString())).to.be("ort \nlines \nto t");
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done();
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});
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it("ends selection at beginning of $endLine when it is an empty line", function(done){
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var inner$ = helper.padInner$;
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var startOffset = 2;
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var endOffset = 1;
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var $lines = inner$("div");
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var $startLine = $lines.slice(1,2);
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var $endLine = $lines.slice(4,5);
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helper.selectLines($startLine, $endLine, startOffset, endOffset);
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var selection = inner$.document.getSelection();
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expect(cleanText(selection.toString())).to.be("ort \nlines \nto test\n");
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done();
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});
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it("ends selection at beginning of $endLine when its offset is zero", function(done){
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var inner$ = helper.padInner$;
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var startOffset = 2;
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var endOffset = 0;
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var $lines = inner$("div");
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var $startLine = $lines.slice(1,2);
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var $endLine = $lines.slice(3,4);
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helper.selectLines($startLine, $endLine, startOffset, endOffset);
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var selection = inner$.document.getSelection();
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expect(cleanText(selection.toString())).to.be("ort \nlines \n");
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done();
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});
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it("selects full line when offset is longer than line content", function(done){
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var inner$ = helper.padInner$;
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var startOffset = 2;
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var endOffset = 50;
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var $lines = inner$("div");
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var $startLine = $lines.slice(1,2);
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var $endLine = $lines.slice(3,4);
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helper.selectLines($startLine, $endLine, startOffset, endOffset);
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var selection = inner$.document.getSelection();
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expect(cleanText(selection.toString())).to.be("ort \nlines \nto test");
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done();
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});
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it("selects all text between beginning of $startLine and end of $endLine when no offset is provided", function(done){
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var inner$ = helper.padInner$;
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var $lines = inner$("div");
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var $startLine = $lines.slice(1,2);
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var $endLine = $lines.slice(3,4);
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helper.selectLines($startLine, $endLine);
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var selection = inner$.document.getSelection();
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expect(cleanText(selection.toString())).to.be("short \nlines \nto test");
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done();
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});
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});
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});
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@ -142,6 +142,51 @@ describe("indentation button", function(){
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});
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});
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it("issue #2772 shows '*' when multiple indented lines receive a style and are outdented", function(done){
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var inner$ = helper.padInner$;
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var chrome$ = helper.padChrome$;
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// make sure pad has more than one line
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inner$("div").first().sendkeys("First{enter}Second{enter}");
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helper.waitFor(function(){
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return inner$("div").first().text().trim() === "First";
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}).done(function(){
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// indent first 2 lines
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var $lines = inner$("div");
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var $firstLine = $lines.first();
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var $secondLine = $lines.slice(1,2);
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helper.selectLines($firstLine, $secondLine);
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var $indentButton = chrome$(".buttonicon-indent");
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$indentButton.click();
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helper.waitFor(function(){
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return inner$("div").first().find("ul li").length === 1;
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}).done(function(){
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// apply bold
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var $boldButton = chrome$(".buttonicon-bold");
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$boldButton.click();
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helper.waitFor(function(){
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return inner$("div").first().find("b").length === 1;
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}).done(function(){
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// outdent first 2 lines
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var $outdentButton = chrome$(".buttonicon-outdent");
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$outdentButton.click();
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helper.waitFor(function(){
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return inner$("div").first().find("ul li").length === 0;
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}).done(function(){
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// check if '*' is displayed
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var $secondLine = inner$("div").slice(1,2);
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expect($secondLine.text().trim()).to.be("Second");
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done();
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});
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});
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});
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});
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});
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/*
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it("makes text indented and outdented", function() {
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