mirror of
https://github.com/twitter/twemoji.git
synced 2024-06-15 03:35:16 +00:00
added tests for version 2
This commit is contained in:
Andrea Giammarchi
parent
fd5a5c2d34
commit
ed59f2ddfe
65
2/test/index.html
Normal file
65
2/test/index.html
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@ -0,0 +1,65 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>twemoji test</title>
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<meta http-equiv="content-language" content="en-US"/>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<meta name="viewport" content="width=device-width,initial-scale=1.0"/>
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<!--
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### what is this ?
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this is a battle test script called wru:
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https://github.com/WebReflection/wru
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It is compatible with every JS engine you can think of
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including ancient browsers.
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If you see all tests as green, it means it worked.
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-->
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<style type="text/css">
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#wru {
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font-family: sans-serif;
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font-size: 11pt;
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border: 1px solid #333;
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}
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#wru div {
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cursor: default;
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padding: 0;
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color: #000;
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}
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#wru div span,
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#wru div strong {
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display: block;
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padding: 4px;
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margin: 0;
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}
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#wru div ul {
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margin: 0;
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padding-bottom: 4px;
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}
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#wru div.pass {
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background: #90EE90;
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}
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#wru div.fail {
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background: #FF6347;
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}
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#wru div.error {
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background: #000;
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color: #FFF;
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}
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</style>
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</head>
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<body>
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<div id="wru"></div>
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<script src="../twemoji.js"></script>
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<script>
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/*!
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(C) Andrea Giammarchi, @WebReflection - Mit Style License
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*/
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(function(wru){
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window.wru = wru;
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}(function(Y){function j(){A=K.call(m);if(A){if(typeof A=="function"){A={name:A[S]||"anonymous",test:A}}(P=l(l(Z.node,"div"),"span"))[E]=((ag(A,S)&&A[S])||(ag(A,e)&&A[e])||Q)+i+i;a=[];u=[];T=[];ab={};b("setup");T[ah]||b("test");N||r()}else{t()}}function p(aj){try{return O.call(h,aj)}catch(ai){return h.createElement(aj)}}function l(ai,aj){return ai.appendChild(p(aj))}function g(ai){P[E]=x.call(P[E],0,-2)+i+ai}function t(){var ak=Z.node.insertBefore(p("div"),Z.node.firstChild),al,aj,ai;if(ad){ai=aj="error";al="There Are Errors: "+ad}else{if(C){ai=aj="fail";al=C+" Tests Failed"}else{ai=aj="pass";al="Passed "+s+" Tests"}}Z.status=ai;ak[E]="<strong>"+al+"</strong>";ak.className=aj}function G(){var ai=this.lastChild.style;ai.display=ai.display=="none"?"block":"none"}function c(ai){P[E]+="<ul>"+D+v.call(ai,d+D)+d+"</ul>";(P.onclick=G).call(P)}function r(){f();s+=a[ah];C+=u[ah];ad+=T[ah];g("("+v.call([a[ah],M=u[ah],T[ah]],", ")+")");P=P.parentNode;T[ah]?c(T,W="error"):(M?c(u,W="fail"):W="pass");P.className=W;M=0;W=i;j()}function b(ai){if(ag(A,ai)){try{A[ai](ab)}catch(aj){aa.call(T,i+aj)}}}function ag(aj,ai){return q.call(aj,ai)}function w(){return F()<0.5?-1:1}function f(){if(R){H(R);R=0}b("teardown")}var Z={assert:function U(aj,ai){if(arguments[ah]==1){ai=aj;aj=Q}z=I;aa.call(ai?a:u,W+aj);return ai},async:function V(aj,am,ak,al){al=++N;if(typeof aj=="function"){ak=am;am=aj;aj="asynchronous test #"+al}ak=X(function(){al=0;aa.call(u,aj);--N||(R=X(r,0))},L(ak||y)||y);return function ai(){if(!al){return}z=ae;W=aj+": ";try{am.apply(this,arguments)}catch(an){z=I;aa.call(T,W+an)}W=i;if(z){H(ak);--N||(R=X(r,0))}}},test:function n(ai,aj){Z.after=aj||function(){};m=J.apply(m,[ai]);Z.random&&af.call(m,w);N||j()}},I=true,ae=!I,y=100,i=" ",Q="unknown",ah="length",S="name",e="description",D="<li>",d="</li>",k="\\|/-",q=Z.hasOwnProperty,W=i,ac=W.charAt,x=W.slice,m=[],J=m.concat,v=m.join,aa=m.push,K=m.shift,af=m.sort,N=0,M=0,s=0,C=0,ad=0,R=0,E="innerHTML",h=Y.document,O=h.createElement,B,L,F,X,H,A,P,a,u,T,ab,z;B=Y.Math;L=B.abs;F=B.random;X=Y.setTimeout;H=Y.clearTimeout;Z.node=(h.getElementById("wru")||h.body||h.documentElement);Y.setInterval(function(){N&&g(ac.call(k,M++%4))},y);undefined;Z.log=function o(aj,ai){ai?alert(aj):(typeof console!="undefined")&&console.log(aj)};y*=y;Z.random=ae;return Z}(this)));
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</script>
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<script src="test.js"></script>
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</body>
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</html>
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553
2/test/test.js
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553
2/test/test.js
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@ -0,0 +1,553 @@
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/*! Copyright Twitter Inc. and other contributors. Licensed under MIT *//*
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https://github.com/twitter/twemoji/blob/gh-pages/LICENSE
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*/
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var base = twemoji.base;
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wru.test([{
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name: 'string parsing',
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test: function () {
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// without variant
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wru.assert(
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'default parsing works',
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twemoji.parse('I \u2764 emoji!') ===
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'I <img class="emoji" draggable="false" alt="\u2764" src="' + base + '36x36/2764.png"> emoji!'
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);
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// with "as image" variant
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wru.assert(
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'default \uFE0F variant parsing works',
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twemoji.parse('I \u2764\uFE0F emoji!') ===
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'I <img class="emoji" draggable="false" alt="\u2764\uFE0F" src="' + base + '36x36/2764.png"> emoji!'
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);
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// with "as text" variant
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wru.assert(
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'default \uFE0E variant parsing works',
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twemoji.parse('I \u2764\uFE0E emoji!') ===
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'I \u2764\uFE0E emoji!'
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);
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}
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},{
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name: 'string parsing + size',
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test: function () {
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wru.assert(
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'number is squared',
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twemoji.parse('I \u2764 emoji!', {size: 72}) ===
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'I <img class="emoji" draggable="false" alt="\u2764" src="' + base + '72x72/2764.png"> emoji!'
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);
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wru.assert(
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'string is preserved',
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twemoji.parse('I \u2764 emoji!', {size: 'any-size'}) ===
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'I <img class="emoji" draggable="false" alt="\u2764" src="' + base + 'any-size/2764.png"> emoji!'
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);
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}
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},{
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name: 'string parsing + callback',
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test: function () {
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var result = false;
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twemoji.parse('I \u2764 emoji!', function (icon, options) {
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result = icon === '2764' && options.size === '36x36';
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});
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wru.assert('works OK without variant', result);
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result = false;
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twemoji.parse('I \u2764\uFE0F emoji!', function (icon, options) {
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result = icon === '2764' && options.size === '36x36';
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});
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wru.assert('works OK with variant', result);
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result = true;
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twemoji.parse('I \u2764\uFE0E emoji!', function (icon, options) {
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result = false;
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});
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wru.assert('not invoked when \uFE0E is matched', result);
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}
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},{
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name: 'string parsing + callback returning `falsy`',
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test: function () {
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wru.assert(
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'does not add an image',
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'I \u2764\uFE0F emoji!' ===
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twemoji.parse('I \u2764\uFE0F emoji!', function () {})
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);
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}
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},{
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name: 'string parsing + callback + size',
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test: function () {
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wru.assert(
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'size is overwritten',
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'I <img class="emoji" draggable="false" alt="\u2764" src="72x72/2764.png"> emoji!' ===
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twemoji.parse(
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'I \u2764 emoji!',
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{
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base: '',
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size: 72
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}
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)
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);
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}
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},{
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name: 'twemoji.replace(str, callback)',
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test: function () {
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var parsed = false;
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var original = 'I \u2764\uFE0E emoji!';
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var str = twemoji.replace(original, function (match, emoji, variant) {
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parsed = true;
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});
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wru.assert('variant \\uFE0E has been ignored', !parsed);
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wru.assert('returned value is the expected', str === original);
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}
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},{
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name: 'twemoji.test(str)',
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test: function () {
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wru.assert(
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twemoji.test('I \u2764 emoji!') &&
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twemoji.test('I \u2764\uFE0F emoji!') &&
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!twemoji.test('I \u2764\uFE0E emoji!') &&
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!twemoji.test('nope')
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);
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}
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},{
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name: 'DOM parsing',
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test: function () {
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var img,
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// without variant
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764 emoji!'));
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twemoji.parse(div);
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wru.assert('default parsing works creating 3 nodes', div.childNodes.length === 3);
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wru.assert('first child is the expected one', div.removeChild(div.firstChild).nodeValue === 'I ');
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img = div.removeChild(div.firstChild);
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wru.assert('second child is the image', img.nodeName === 'IMG');
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wru.assert('img attributes are OK',
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img.className === 'emoji' &&
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img.getAttribute('draggable') === 'false' &&
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img.src === base + '36x36/2764.png' &&
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img.alt === '\u2764' &&
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img.onerror === twemoji.onerror
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);
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wru.assert('last child is the expected one', div.removeChild(div.firstChild).nodeValue === ' emoji!');
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// with "as image" variant
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764\uFE0F emoji!'));
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twemoji.parse(div);
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wru.assert('default parsing created 3 nodes', div.childNodes.length === 3);
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wru.assert('first child is the expected one', div.removeChild(div.firstChild).nodeValue === 'I ');
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img = div.removeChild(div.firstChild);
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wru.assert('second child is the image', img.nodeName === 'IMG');
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wru.assert('img attributes are OK',
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img.className === 'emoji' &&
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img.getAttribute('draggable') === 'false' &&
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img.src === base + '36x36/2764.png' &&
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img.alt === '\u2764\uFE0F' &&
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img.onerror === twemoji.onerror
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);
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wru.assert('last child is the expected one', div.removeChild(div.firstChild).nodeValue === ' emoji!');
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// with "as text" variant
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764\uFE0E emoji!'));
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twemoji.parse(div);
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wru.assert('default parsing did NOT create 3 nodes anyway', div.childNodes.length === 1);
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}
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},{
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name: 'DOM parsing + size',
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test: function () {
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var img,
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764 emoji!'));
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twemoji.parse(div, {size: 16});
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wru.assert('default parsing works creating 3 nodes', div.childNodes.length === 3);
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wru.assert('first child is the expected one', div.removeChild(div.firstChild).nodeValue === 'I ');
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img = div.removeChild(div.firstChild);
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wru.assert('second child is the image', img.nodeName === 'IMG');
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wru.assert('img attributes are OK',
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img.className === 'emoji' &&
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img.getAttribute('draggable') === 'false' &&
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img.src === base + '16x16/2764.png' &&
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img.alt === '\u2764' &&
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img.onerror === twemoji.onerror
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);
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wru.assert('last child is the expected one', div.removeChild(div.firstChild).nodeValue === ' emoji!');
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}
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},{
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name: 'DOM parsing + callback',
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test: function () {
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var result = false,
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764 emoji!'));
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twemoji.parse(div, function (icon, options) {
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result = icon === '2764' && options.size === '36x36';
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});
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wru.assert('works OK without variant', result);
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result = false;
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764\uFE0F emoji!'));
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twemoji.parse(div, function (icon, options) {
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result = icon === '2764' && options.size === '36x36';
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});
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wru.assert('works OK with variant', result);
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result = true;
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764\uFE0E emoji!'));
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twemoji.parse(div, function (icon, options, variant) {
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result = false;
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});
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wru.assert('not invoked when \uFE0E is matched', result);
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}
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},{
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name: 'DOM parsing + callback returning `falsy`',
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test: function () {
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var div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764 emoji!'));
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twemoji.parse(div, function () {});
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wru.assert(div.innerHTML === 'I \u2764 emoji!');
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}
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},{
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name: 'DOM parsing + callback + size',
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test: function () {
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var result = false,
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764 emoji!'));
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twemoji.parse(div, {
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size: 16,
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callback: function (icon, options) {
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result = icon === '2764' && options.size === '16x16';
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}
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});
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wru.assert('works OK without variant', result);
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result = false;
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div = document.createElement('div');
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div.appendChild(document.createTextNode('I \u2764\uFE0F emoji!'));
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twemoji.parse(div, {
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size: 72,
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callback: function (icon, options) {
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result = icon === '2764' && options.size === '72x72';
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}
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});
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wru.assert('works OK with variant', result);
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}
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},{
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name: 'nested nodes',
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test: function () {
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var str = '<img class="emoji" draggable="false" alt="\u2764" src="https://twemoji.maxcdn.com/36x36/2764.png">',
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div = document.createElement('div'),
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p,
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img;
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div.innerHTML = '<p>I \u2764 emoji<strong>!</strong></p><p>I \u2764 them too</p>';
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p = div.getElementsByTagName('p');
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twemoji.parse(div);
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wru.assert('preserved structure', p.length === 2);
|
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img = div.getElementsByTagName('img');
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wru.assert('correct amount of images found', img.length === 2);
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wru.assert('images are in the right place',
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img[0].parentNode === p[0] &&
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img[1].parentNode === p[1]
|
||||
);
|
||||
}
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},{
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name: 'only nodes are affected',
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test: function () {
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var div = document.createElement('div');
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var innerHTML = '<script>/*\u2764*/</script><style>/*\u2764*/</style><hr class="\u2764">';
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div.innerHTML = innerHTML;
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twemoji.parse(div);
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wru.assert(!/<img/i.test(div.innerHTML));
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||||
}
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||||
},{
|
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name: 'DOM parsing multiple per node',
|
||||
test: function () {
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var div = document.createElement('div');
|
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div.innerHTML = 'I \u2764\ufe0f emoji, you should \u2764 emoji too!';
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twemoji.parse(div);
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wru.assert('default parsing works creating 5 nodes', div.childNodes.length === 5);
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wru.assert('first child is the expected one', div.removeChild(div.firstChild).nodeValue === 'I ');
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wru.assert('second child is the expected one', div.removeChild(div.firstChild).alt === '\u2764\ufe0f');
|
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wru.assert('third child is the expected one', div.removeChild(div.firstChild).nodeValue === ' emoji, you should ');
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wru.assert('fourth child is the expected one', div.removeChild(div.firstChild).alt === '\u2764');
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wru.assert('fifth child is the expected one', div.removeChild(div.firstChild).nodeValue === ' emoji too!');
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}
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},{
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name: 'DOM parsing does not create XSS',
|
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test: function () {
|
||||
var div = document.createElement('div'), text, html;
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||||
div.innerHTML = 'I \u2764\ufe0f emoji, you shuold <3 them too!';
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||||
text = div.childNodes[0].nodeValue.slice('I \u2764\ufe0f'.length);
|
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html = div.innerHTML.replace('\u2764\ufe0f', '');
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twemoji.parse(div);
|
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wru.assert('third child is the expected one', div.childNodes[2].nodeValue === text);
|
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wru.assert('html unaltered', div.innerHTML.replace(/<img[^>]+?>/i, '') === html);
|
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}
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},{
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name: 'string parsing + className',
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||||
test: function () {
|
||||
var className = 'img-' + Math.random();
|
||||
var img = 'I <img class="' + className + '" draggable="false" alt="\u2764" src="36x36/2764.png"> emoji!';
|
||||
wru.assert(
|
||||
'className is overwritten',
|
||||
img ===
|
||||
twemoji.parse(
|
||||
'I \u2764 emoji!',
|
||||
{
|
||||
className: className,
|
||||
base: ''
|
||||
}
|
||||
)
|
||||
);
|
||||
}
|
||||
},{
|
||||
name: 'DOM parsing + className',
|
||||
test: function () {
|
||||
var className = 'img-' + Math.random();
|
||||
var img,
|
||||
div = document.createElement('div');
|
||||
div.appendChild(document.createTextNode('I \u2764 emoji!'));
|
||||
twemoji.parse(div, {className: className});
|
||||
wru.assert(
|
||||
'className is overwritten',
|
||||
div.getElementsByTagName('img')[0].className === className
|
||||
);
|
||||
}
|
||||
},{
|
||||
name: 'string parsing + attributes callback',
|
||||
test: function () {
|
||||
wru.assert(
|
||||
'custom attributes are inserted',
|
||||
'I <img class="emoji" draggable="false" alt="\u2764" src="' + base + '36x36/2764.png" title="Emoji: \u2764" data-test="We all <3 emoji"> emoji!' ===
|
||||
twemoji.parse(
|
||||
'I \u2764 emoji!',
|
||||
{
|
||||
attributes: function(rawText, iconId) {
|
||||
return {
|
||||
title: 'Emoji: ' + rawText,
|
||||
'data-test': 'We all <3 emoji'
|
||||
};
|
||||
}
|
||||
}
|
||||
)
|
||||
);
|
||||
}
|
||||
},{
|
||||
name: 'string parsing + attributes callback icon id',
|
||||
test: function () {
|
||||
wru.assert(
|
||||
'custom attributes are inserted',
|
||||
'I <img class="emoji" draggable="false" alt="\u2764" src="' + base + '36x36/2764.png" title="Emoji: 2764" data-test="We all <3 emoji"> emoji!' ===
|
||||
twemoji.parse(
|
||||
'I \u2764 emoji!',
|
||||
{
|
||||
attributes: function(rawText, iconId) {
|
||||
return {
|
||||
title: 'Emoji: ' + iconId,
|
||||
'data-test': 'We all <3 emoji'
|
||||
};
|
||||
}
|
||||
}
|
||||
)
|
||||
);
|
||||
}
|
||||
},{ name: 'string parsing + attributes callback content properly encoded',
|
||||
test: function () {
|
||||
wru.assert(
|
||||
'custom attributes are inserted',
|
||||
'I <img class="emoji" draggable="false" alt="\u2764" src="' + base + '36x36/2764.png" title="&amp;lt;script&amp;gt;alert("yo")&amp;lt;/script&amp;gt;"> emoji!' ===
|
||||
twemoji.parse(
|
||||
'I \u2764 emoji!',
|
||||
{
|
||||
attributes: function(rawText, iconId) {
|
||||
return {
|
||||
title: '&lt;script&gt;alert("yo")&lt;/script&gt;'
|
||||
};
|
||||
}
|
||||
}
|
||||
)
|
||||
);
|
||||
}
|
||||
},{
|
||||
name: 'string parsing + attributes callback "on" attributes are omitted',
|
||||
test: function () {
|
||||
wru.assert(
|
||||
'custom attributes are inserted',
|
||||
'I <img class="emoji" draggable="false" alt="❤" src="' + base + '36x36/2764.png" title="test"> emoji!' ===
|
||||
twemoji.parse(
|
||||
'I \u2764 emoji!',
|
||||
{
|
||||
attributes: function(rawText, iconId) {
|
||||
return {
|
||||
title: 'test',
|
||||
onsomething: 'whoops!',
|
||||
onclick: 'nope',
|
||||
onmousedown: 'nada'
|
||||
};
|
||||
}
|
||||
}
|
||||
)
|
||||
);
|
||||
}
|
||||
},{
|
||||
name: 'DOM parsing + attributes callback',
|
||||
test: function () {
|
||||
var img,
|
||||
// without variant
|
||||
div = document.createElement('div');
|
||||
div.appendChild(document.createTextNode('I \u2764 emoji!'));
|
||||
twemoji.parse(
|
||||
div, {
|
||||
attributes: function(rawText, iconId) {
|
||||
return {
|
||||
title: 'Emoji: ' + rawText,
|
||||
'data-test': 'We all <3 emoji',
|
||||
onclick: 'nope',
|
||||
onmousedown: 'nada'
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
);
|
||||
wru.assert('default parsing works creating 3 nodes', div.childNodes.length === 3);
|
||||
wru.assert('first child is the expected one', div.removeChild(div.firstChild).nodeValue === 'I ');
|
||||
img = div.removeChild(div.firstChild);
|
||||
wru.assert('second child is the image', img.nodeName === 'IMG');
|
||||
wru.assert('img attributes are OK',
|
||||
img.className === 'emoji' &&
|
||||
img.getAttribute('draggable') === 'false' &&
|
||||
img.src === base + '36x36/2764.png' &&
|
||||
img.alt === '\u2764' &&
|
||||
img.onerror === twemoji.onerror &&
|
||||
img.getAttribute('title') === 'Emoji: \u2764' &&
|
||||
img.getAttribute('data-test') === 'We all <3 emoji'
|
||||
);
|
||||
wru.assert('img on attributes are omitted',
|
||||
img.onclick === null &&
|
||||
img.onmousedown === null
|
||||
);
|
||||
}
|
||||
},{
|
||||
name: 'folder option',
|
||||
test: function () {
|
||||
var img = 'I <img class="emoji" draggable="false" alt="\u2764" src="svg/2764.svg"> emoji!';
|
||||
wru.assert(
|
||||
'folder is accepted',
|
||||
img ===
|
||||
twemoji.parse(
|
||||
'I \u2764 emoji!',
|
||||
{
|
||||
folder: 'svg',
|
||||
ext: '.svg',
|
||||
base: ''
|
||||
}
|
||||
)
|
||||
);
|
||||
wru.assert(
|
||||
'folder overwrites size',
|
||||
img ===
|
||||
twemoji.parse(
|
||||
'I \u2764 emoji!',
|
||||
{
|
||||
size: 72,
|
||||
folder: 'svg',
|
||||
ext: '.svg',
|
||||
base: ''
|
||||
}
|
||||
)
|
||||
);
|
||||
}
|
||||
},{
|
||||
name: 'non standard OSX variant',
|
||||
test: function () {
|
||||
var div = document.createElement('div');
|
||||
div.innerHTML = '5\ufe0f\u20e3';
|
||||
twemoji.parse(div);
|
||||
wru.assert('recognized as graphical',
|
||||
div.firstChild.className === 'emoji' &&
|
||||
div.firstChild.getAttribute('draggable') === 'false' &&
|
||||
div.firstChild.getAttribute('alt') === "5️⃣" &&
|
||||
div.firstChild.src === 'http://twemoji.maxcdn.com/36x36/35-20e3.png'
|
||||
);
|
||||
wru.assert('the length is preserved',
|
||||
div.getElementsByTagName('img')[0].alt.length === 3);
|
||||
}
|
||||
},{
|
||||
name: 'same but standard OSX without variant',
|
||||
test: function () {
|
||||
var div = document.createElement('div');
|
||||
div.innerHTML = '5\u20e3';
|
||||
twemoji.parse(div);
|
||||
wru.assert('recognized as graphical',
|
||||
div.firstChild.className === 'emoji' &&
|
||||
div.firstChild.getAttribute('draggable') === 'false' &&
|
||||
div.firstChild.getAttribute('alt') === "5⃣" &&
|
||||
div.firstChild.src === 'http://twemoji.maxcdn.com/36x36/35-20e3.png'
|
||||
);
|
||||
wru.assert('the length is preserved',
|
||||
div.getElementsByTagName('img')[0].alt.length === 2);
|
||||
}
|
||||
}, {
|
||||
name: 'multiple parsing using a callback',
|
||||
test: function () {
|
||||
wru.assert(
|
||||
'FE0E is still ignored',
|
||||
twemoji.parse('\u25c0 \u25c0\ufe0e \u25c0\ufe0f', {
|
||||
callback: function(iconId, options){return 'icon';}
|
||||
}) ===
|
||||
'<img class="emoji" draggable="false" alt="\u25c0" src="icon"> \u25c0\ufe0e <img class="emoji" draggable="false" alt="\u25c0\ufe0f" src="icon">'
|
||||
);
|
||||
}
|
||||
},{
|
||||
name: 'invalid variants and chars',
|
||||
test: function () {
|
||||
var div = document.createElement('div');
|
||||
var img;
|
||||
div.innerHTML = twemoji.parse('"\u2b1c\uFE0F"');
|
||||
img = div.getElementsByTagName('img')[0];
|
||||
wru.assert('correct img.alt 1', img.alt === "\u2b1c\uFE0F");
|
||||
wru.assert('correct img.src 1', img.src.slice(-8) === '2b1c.png');
|
||||
// other variants should be ignored
|
||||
div.innerHTML = twemoji.parse('"\u2b1c\uFE00"');
|
||||
img = div.getElementsByTagName('img')[0];
|
||||
wru.assert('correct img.alt 2', img.alt === "\u2b1c");
|
||||
wru.assert('correct img.src 2', img.src.slice(-8) === '2b1c.png');
|
||||
div.removeChild(img);
|
||||
// the variant without meanings are still there
|
||||
div.innerHTML === '"\uFE00"';
|
||||
// when there is a trailing \uFE0E there should be no image
|
||||
div.innerHTML = twemoji.parse('"\u2b1c\uFE0E"');
|
||||
wru.assert('correct length', div.getElementsByTagName('img').length === 0);
|
||||
wru.assert('expected html', div.innerHTML === '"\u2b1c\uFE0E"');
|
||||
}
|
||||
}, {
|
||||
name: 'SVG Elements are ignored',
|
||||
test: function () {
|
||||
if (typeof SVGElement !== 'undefined') {
|
||||
var innerHTML, div = document.createElement('div');
|
||||
div.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40">' +
|
||||
'<switch>' +
|
||||
'<circle cx="20" cy="20" r="18" stroke="grey" stroke-width="2" fill="#99FF66" />' +
|
||||
'<foreignObject>' +
|
||||
'<div>I \u2764 emoji!</div>' +
|
||||
'</foreignObject>' +
|
||||
'</switch>' +
|
||||
'</svg>';
|
||||
// grab the normalized one
|
||||
innerHTML = div.innerHTML;
|
||||
twemoji.parse(div);
|
||||
wru.assert('nothing changed', innerHTML === div.innerHTML);
|
||||
} else {
|
||||
wru.assert('nothing to do here');
|
||||
}
|
||||
}
|
||||
}, {
|
||||
name: 'using a different onerror',
|
||||
test: function () {
|
||||
var Image = window.Image;
|
||||
window.Image = function () {
|
||||
var self = new Image;
|
||||
setTimeout(function () {
|
||||
window.Image = Image;
|
||||
self.onerror();
|
||||
}, 10);
|
||||
return self;
|
||||
};
|
||||
var div = document.createElement('div');
|
||||
div.innerHTML = '5\ufe0f\u20e3';
|
||||
twemoji.parse(div, {onerror: wru.async(function () {
|
||||
wru.assert('OK');
|
||||
})});
|
||||
}
|
||||
}]);
|
||||
34
2/test/testrunner.js
Normal file
34
2/test/testrunner.js
Normal file
@ -0,0 +1,34 @@
|
||||
console.log('Loading: test.html');
|
||||
var page = require('webpage').create();
|
||||
var url = '2/test/index.html';
|
||||
page.open(url, function (status) {
|
||||
if (status === 'success') {
|
||||
var results = page.evaluate(function() {
|
||||
// remove the first node with the total from the following counts
|
||||
var passed = Math.max(0, document.querySelectorAll('.pass').length - 1);
|
||||
return {
|
||||
// retrieve the total executed tests number
|
||||
total: ''.concat(
|
||||
passed,
|
||||
' blocks (',
|
||||
document.querySelector('#wru strong').textContent.replace(/\D/g, ''),
|
||||
' single tests)'
|
||||
),
|
||||
passed: passed,
|
||||
failed: Math.max(0, document.querySelectorAll('.fail').length - 1),
|
||||
errored: Math.max(0, document.querySelectorAll('.error').length - 1)
|
||||
};
|
||||
});
|
||||
console.log('- - - - - - - - - -');
|
||||
console.log('total: ' + results.total);
|
||||
console.log('- - - - - - - - - -');
|
||||
console.log('passed: ' + results.passed);
|
||||
console.log('failed: ' + results.failed);
|
||||
console.log('errored: ' + results.errored);
|
||||
console.log('- - - - - - - - - -');
|
||||
if (0 < results.failed + results.errored) {
|
||||
status = 'failed';
|
||||
}
|
||||
}
|
||||
phantom.exit(status === 'success' ? 0 : 1);
|
||||
});
|
||||
165
2/twemoji.amd.js
165
2/twemoji.amd.js
File diff suppressed because one or more lines are too long
165
2/twemoji.js
165
2/twemoji.js
File diff suppressed because one or more lines are too long
2
2/twemoji.min.js
vendored
2
2/twemoji.min.js
vendored
File diff suppressed because one or more lines are too long
165
2/twemoji.npm.js
165
2/twemoji.npm.js
File diff suppressed because one or more lines are too long
194
2/utils/generate
194
2/utils/generate
@ -9,6 +9,10 @@ var fs = require('fs');
|
||||
var http = require('http');
|
||||
var path = require('path');
|
||||
|
||||
function file(which) {
|
||||
return path.join(__dirname, '../../', which);
|
||||
}
|
||||
|
||||
// Twitter assets by property name
|
||||
var assets = {
|
||||
'16x16': [],
|
||||
@ -37,17 +41,17 @@ Queue([
|
||||
function grabAllAssets(q) {
|
||||
console.log('analyzing all assets ... ');
|
||||
// per each path/folder
|
||||
Object.keys(assets).forEach(function (p, i, paths) {
|
||||
Object.keys(assets).forEach(function (path, i, paths) {
|
||||
// grab all files in that folder
|
||||
fs.readdir(path.join(__dirname, '../../', p), function (err, files) {
|
||||
fs.readdir(file(path), function (err, files) {
|
||||
// and add them to the assets path
|
||||
assets[p].push.apply(
|
||||
assets[p],
|
||||
assets[path].push.apply(
|
||||
assets[path],
|
||||
files.map(upperCaseWithoutExtension)
|
||||
);
|
||||
// once all assets arrays have been populated
|
||||
if (paths.reduce(completed, true)) {
|
||||
console.log('[INFO] assets contains ' + assets[p].length + ' emoji.');
|
||||
console.log('[INFO] assets contains ' + assets[path].length + ' emoji.');
|
||||
q.next();
|
||||
}
|
||||
});
|
||||
@ -108,9 +112,9 @@ Queue([
|
||||
// do not loop for emoji we know we should ignore
|
||||
if (ignoreMissing.indexOf(emoji) < 0) {
|
||||
// verify all others per each folder
|
||||
this.forEach(function (p) {
|
||||
if (assets[p].indexOf(emoji) < 0) {
|
||||
(missing[p] || (missing[p] = [])).push(emoji);
|
||||
this.forEach(function (path) {
|
||||
if (assets[path].indexOf(emoji) < 0) {
|
||||
(missing[path] || (missing[path] = [])).push(emoji);
|
||||
missingGrouped[emoji] = true;
|
||||
}
|
||||
});
|
||||
@ -178,8 +182,8 @@ Queue([
|
||||
// add our own assets that are not part of the Unicode standard
|
||||
function addMissingEmojiAndSort(q) {
|
||||
q.nonStandard = [];
|
||||
Object.keys(assets).forEach(function (p, i) {
|
||||
assets[p].forEach(function (emoji) {
|
||||
Object.keys(assets).forEach(function (path, i) {
|
||||
assets[path].forEach(function (emoji) {
|
||||
if (
|
||||
q.emojiSource.indexOf(emoji) < 0 &&
|
||||
q.variantsSensitive.indexOf(emoji) < 0 &&
|
||||
@ -230,11 +234,10 @@ Queue([
|
||||
}
|
||||
});
|
||||
|
||||
// create a RegExp with properly ordered matches
|
||||
q.re = '((?:' +
|
||||
regular.join('|') + ')|(?:(?:' +
|
||||
// the sensitive ones may be followed by U+FE0F but not U+FE0E
|
||||
q.re = regular.join('|') + '|(?:' +
|
||||
sensitive.join('|') +
|
||||
')([\\uFE0E\\uFE0F]?)))';
|
||||
')(?:\\ufe0f|(?!\\ufe0e))';
|
||||
|
||||
q.next();
|
||||
|
||||
@ -414,7 +417,7 @@ function createTwemoji(re) {
|
||||
* those follwed by the invariant \uFE0E ("as text").
|
||||
* Once invoked, parameters will be:
|
||||
*
|
||||
* codePoint:string the lower case HEX code point
|
||||
* iconId:string the lower case HEX code point
|
||||
* i.e. "1f4a9"
|
||||
*
|
||||
* options:Object all info for this parsing operation
|
||||
@ -442,16 +445,16 @@ function createTwemoji(re) {
|
||||
* // I <img class="emoji" draggable="false" alt="❤️" src="/assets/2764.gif"> emoji!
|
||||
*
|
||||
*
|
||||
* twemoji.parse("I \u2764\uFE0F emoji!", function(icon, options, variant) {
|
||||
* return '/assets/' + icon + '.gif';
|
||||
* twemoji.parse("I \u2764\uFE0F emoji!", function(iconId, options) {
|
||||
* return '/assets/' + iconId + '.gif';
|
||||
* });
|
||||
* // I <img class="emoji" draggable="false" alt="❤️" src="/assets/2764.gif"> emoji!
|
||||
*
|
||||
*
|
||||
* twemoji.parse("I \u2764\uFE0F emoji!", {
|
||||
* size: 72,
|
||||
* callback: function(icon, options, variant) {
|
||||
* return '/assets/' + options.size + '/' + icon + options.ext;
|
||||
* callback: function(iconId, options) {
|
||||
* return '/assets/' + options.size + '/' + iconId + options.ext;
|
||||
* }
|
||||
* });
|
||||
* // I <img class="emoji" draggable="false" alt="❤️" src="/assets/72x72/2764.png"> emoji!
|
||||
@ -472,17 +475,10 @@ function createTwemoji(re) {
|
||||
* String.prototype.replace(str, callback)
|
||||
* arguments such:
|
||||
* callback(
|
||||
* match, // the emoji match
|
||||
* icon, // the emoji text (same as text)
|
||||
* variant // either '\uFE0E' or '\uFE0F', if present
|
||||
* rawText, // the emoji match
|
||||
* );
|
||||
*
|
||||
* and others commonly received via replace.
|
||||
*
|
||||
* NOTE: When the variant \uFE0E is found, remember this is an explicit intent
|
||||
* from the user: the emoji should **not** be replaced with an image.
|
||||
* In \uFE0F case one, it's the opposite, it should be graphic.
|
||||
* This utility convetion is that only \uFE0E are not translated into images.
|
||||
*/
|
||||
replace: replace,
|
||||
|
||||
@ -554,7 +550,6 @@ function createTwemoji(re) {
|
||||
* based on Twitter CDN
|
||||
* @param string the emoji codepoint string
|
||||
* @param string the default size to use, i.e. "36x36"
|
||||
* @param string optional "\uFE0F" variant char, ignored by default
|
||||
* @return string the image source to use
|
||||
*/
|
||||
function defaultImageSrcGenerator(icon, options) {
|
||||
@ -593,19 +588,16 @@ function createTwemoji(re) {
|
||||
|
||||
/**
|
||||
* Used to both remove the possible variant
|
||||
* and to convert utf16 into code points
|
||||
* @param string the emoji surrogate pair
|
||||
* @param string the optional variant char, if any
|
||||
* and to convert utf16 into code points.
|
||||
* If there is a zero-width-joiner, leave the variant in.
|
||||
* @param string the raw text of the emoji match
|
||||
*/
|
||||
function grabTheRightIcon(icon, variant) {
|
||||
function grabTheRightIcon(rawText) {
|
||||
// if variant is present as \uFE0F
|
||||
return toCodePoint(
|
||||
variant === '\uFE0F' ?
|
||||
// the icon should not contain it
|
||||
icon.slice(0, -1) :
|
||||
// fix non standard OSX behavior
|
||||
(icon.length === 3 && icon.charAt(1) === '\uFE0F' ?
|
||||
icon.charAt(0) + icon.charAt(2) : icon)
|
||||
rawText.indexOf('\u200D') < 0 ?
|
||||
rawText.replace(/\uFE0F/g, '') :
|
||||
rawText
|
||||
);
|
||||
}
|
||||
|
||||
@ -636,9 +628,8 @@ function createTwemoji(re) {
|
||||
i,
|
||||
index,
|
||||
img,
|
||||
alt,
|
||||
icon,
|
||||
variant,
|
||||
rawText,
|
||||
iconId,
|
||||
src;
|
||||
while (length--) {
|
||||
modified = false;
|
||||
@ -653,39 +644,32 @@ function createTwemoji(re) {
|
||||
createText(text.slice(i, index))
|
||||
);
|
||||
}
|
||||
alt = match[0];
|
||||
icon = match[1];
|
||||
variant = match[2];
|
||||
i = index + alt.length;
|
||||
if (variant !== '\uFE0E') {
|
||||
src = options.callback(
|
||||
grabTheRightIcon(icon, variant),
|
||||
options,
|
||||
variant
|
||||
);
|
||||
if (src) {
|
||||
img = new Image();
|
||||
img.onerror = options.onerror;
|
||||
img.setAttribute('draggable', 'false');
|
||||
attrib = options.attributes(icon, variant);
|
||||
for (attrname in attrib) {
|
||||
if (
|
||||
attrib.hasOwnProperty(attrname) &&
|
||||
// don't allow any handlers to be set + don't allow overrides
|
||||
attrname.indexOf('on') !== 0 &&
|
||||
!img.hasAttribute(attrname)
|
||||
) {
|
||||
img.setAttribute(attrname, attrib[attrname]);
|
||||
}
|
||||
rawText = match[0];
|
||||
iconId = grabTheRightIcon(rawText);
|
||||
i = index + rawText.length;
|
||||
src = options.callback(iconId, options);
|
||||
if (src) {
|
||||
img = new Image();
|
||||
img.onerror = options.onerror;
|
||||
img.setAttribute('draggable', 'false');
|
||||
attrib = options.attributes(rawText, iconId);
|
||||
for (attrname in attrib) {
|
||||
if (
|
||||
attrib.hasOwnProperty(attrname) &&
|
||||
// don't allow any handlers to be set + don't allow overrides
|
||||
attrname.indexOf('on') !== 0 &&
|
||||
!img.hasAttribute(attrname)
|
||||
) {
|
||||
img.setAttribute(attrname, attrib[attrname]);
|
||||
}
|
||||
img.className = options.className;
|
||||
img.alt = alt;
|
||||
img.src = src;
|
||||
modified = true;
|
||||
fragment.appendChild(img);
|
||||
}
|
||||
img.className = options.className;
|
||||
img.alt = rawText;
|
||||
img.src = src;
|
||||
modified = true;
|
||||
fragment.appendChild(img);
|
||||
}
|
||||
if (!img) fragment.appendChild(createText(alt));
|
||||
if (!img) fragment.appendChild(createText(rawText));
|
||||
img = null;
|
||||
}
|
||||
// is there actually anything to replace in here ?
|
||||
@ -718,50 +702,40 @@ function createTwemoji(re) {
|
||||
* @return the string with <img tags> replacing all found and parsed emoji
|
||||
*/
|
||||
function parseString(str, options) {
|
||||
return replace(str, function (match, icon, variant) {
|
||||
return replace(str, function (rawText) {
|
||||
var
|
||||
ret = match,
|
||||
ret = rawText,
|
||||
iconId = grabTheRightIcon(rawText),
|
||||
src = options.callback(iconId, options),
|
||||
attrib,
|
||||
attrname,
|
||||
src;
|
||||
// verify the variant is not the FE0E one
|
||||
// this variant means "emoji as text" and should not
|
||||
// require any action/replacement
|
||||
// http://unicode.org/Public/UNIDATA/StandardizedVariants.html
|
||||
if (variant !== '\uFE0E') {
|
||||
src = options.callback(
|
||||
grabTheRightIcon(icon, variant),
|
||||
options,
|
||||
variant
|
||||
attrname;
|
||||
if (src) {
|
||||
// recycle the match string replacing the emoji
|
||||
// with its image counter part
|
||||
ret = '<img '.concat(
|
||||
'class="', options.className, '" ',
|
||||
'draggable="false" ',
|
||||
// needs to preserve user original intent
|
||||
// when variants should be copied and pasted too
|
||||
'alt="',
|
||||
rawText,
|
||||
'"',
|
||||
' src="',
|
||||
src,
|
||||
'"'
|
||||
);
|
||||
if (src) {
|
||||
// recycle the match string replacing the emoji
|
||||
// with its image counter part
|
||||
ret = '<img '.concat(
|
||||
'class="', options.className, '" ',
|
||||
'draggable="false" ',
|
||||
// needs to preserve user original intent
|
||||
// when variants should be copied and pasted too
|
||||
'alt="',
|
||||
match,
|
||||
'"',
|
||||
' src="',
|
||||
src,
|
||||
'"'
|
||||
);
|
||||
attrib = options.attributes(icon, variant);
|
||||
for (attrname in attrib) {
|
||||
if (
|
||||
attrib.hasOwnProperty(attrname) &&
|
||||
// don't allow any handlers to be set + don't allow overrides
|
||||
attrname.indexOf('on') !== 0 &&
|
||||
ret.indexOf(' ' + attrname + '=') === -1
|
||||
) {
|
||||
ret = ret.concat(' ', attrname, '="', escapeHTML(attrib[attrname]), '"');
|
||||
}
|
||||
attrib = options.attributes(rawText, iconId);
|
||||
for (attrname in attrib) {
|
||||
if (
|
||||
attrib.hasOwnProperty(attrname) &&
|
||||
// don't allow any handlers to be set + don't allow overrides
|
||||
attrname.indexOf('on') !== 0 &&
|
||||
ret.indexOf(' ' + attrname + '=') === -1
|
||||
) {
|
||||
ret = ret.concat(' ', attrname, '="', escapeHTML(attrib[attrname]), '"');
|
||||
}
|
||||
ret = ret.concat('>');
|
||||
}
|
||||
ret = ret.concat('>');
|
||||
}
|
||||
return ret;
|
||||
});
|
||||
|
||||
@ -27,6 +27,6 @@
|
||||
},
|
||||
"main": "./twemoji.npm.js",
|
||||
"scripts": {
|
||||
"test": "phantomjs testrunner.js"
|
||||
"test": "phantomjs testrunner.js && phantomjs 2/test/testrunner.js"
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user