add simple event trigger tests

karma.browserstack.js

@@ -70,6 +70,7 @@ module.exports = function (config) {
     files: [
       { pattern: '.build/showdown.js'},
       { pattern: 'src/options.js'},
+      { pattern: 'test/mocks/md-to-trigger-all-events.ms',  watched: false, included: false, served: true, nocache: false},
       // tests
       { pattern: 'test/unit/showdown*.js' }
       //{ pattern: 'test/functional/showdown*.js' },

karma.conf.js

@@ -15,7 +15,8 @@ module.exports = function (config) {
       { pattern: 'src/options.js'},
       // tests
       { pattern: 'test/unit/showdown*.js' },
-      { pattern: 'test/functional/showdown*.js' },
+      { pattern: 'test/unit/showdown.events.js' },
+      //{ pattern: 'test/functional/makehtml/testsuite.*.js' },
     ],
     reporters: ['progress'],
     port: 9876,  // karma web server port

src/converter.js

@@ -11,7 +11,7 @@
 showdown.Converter = function (converterOptions) {
   'use strict';
 
-  var
+  let
       /**
        * Options used by this converter
        * @private
@@ -207,7 +207,7 @@ showdown.Converter = function (converterOptions) {
   }
 
   function rTrimInputText (text) {
-    var rsp = text.match(/^\s*/)[0].length,
+    let rsp = text.match(/^\s*/)[0].length,
         rgx = new RegExp('^\\s{0,' + rsp + '}', 'gm');
     return text.replace(rgx, '');
   }
@@ -236,37 +236,6 @@ showdown.Converter = function (converterOptions) {
     return event;
   };
 
-  /**
-   *
-   * @param {string} evtName Event name
-   * @param {string} text Text
-   * @param {{}} options Converter Options
-   * @param {{}} globals Converter globals
-   * @param {{}} [pParams] extra params for event
-   * @returns showdown.Event
-   * @private
-   */
-  this._dispatch = function dispatch (evtName, text, options, globals, pParams) {
-    evtName = evtName.toLowerCase();
-    text = text || '';
-    var params = pParams || {};
-    params.converter = this;
-    params.input = text;
-    params.options = options;
-    params.globals = globals;
-    var event = new showdown.Event(evtName, text, params);
-
-    if (listeners.hasOwnProperty(evtName)) {
-      for (var ei = 0; ei < listeners[evtName].length; ++ei) {
-        var nText = listeners[evtName][ei](event);
-        if (nText && typeof nText !== 'undefined') {
-          event.output = nText;
-        }
-      }
-    }
-    return event;
-  };
-
   /**
    * Listen to an event
    * @param {string} name

src/showdown.js

@@ -183,6 +183,14 @@ showdown.subParser = function (name, func) {
   }
 };
 
+/**
+ *
+ * @returns {{}}
+ */
+showdown.getSubParserList = function () {
+  return parsers;
+};
+
 /**
  * Gets or registers an extension
  * @static

src/subParsers/makehtml/blockGamut.js

@@ -29,7 +29,7 @@ showdown.subParser('makehtml.blockGamut', function (text, options, globals) {
   // Do Horizontal Rules:
   text = showdown.subParser('makehtml.horizontalRule')(text, options, globals);
 
-  text = showdown.subParser('makehtml.lists')(text, options, globals);
+  text = showdown.subParser('makehtml.list')(text, options, globals);
   text = showdown.subParser('makehtml.codeBlock')(text, options, globals);
   text = showdown.subParser('makehtml.table')(text, options, globals);
 

src/subParsers/makehtml/emoji.js

@@ -25,9 +25,12 @@ showdown.subParser('makehtml.emoji', function (text, options, globals) {
   startEvent = globals.converter.dispatch(startEvent);
   text = startEvent.output;
 
-  let pattern = /:([\S]+?):/g;
+  let pattern = /:(\S+?):/g;
 
   text = text.replace(pattern, function (wholeMatch, emojiCode) {
+    if (!showdown.helper.emojis.hasOwnProperty(emojiCode)) {
+      return wholeMatch;
+    }
     let otp = '';
     let captureStartEvent = new showdown.Event('makehtml.emoji.onCapture', emojiCode);
     captureStartEvent
@@ -45,10 +48,8 @@ showdown.subParser('makehtml.emoji', function (text, options, globals) {
     // if something was passed as output, it takes precedence and will be used as output
     if (captureStartEvent.output && captureStartEvent.output !== '') {
       otp = captureStartEvent.output;
-    } else if (showdown.helper.emojis.hasOwnProperty(emojiCode)) {
-      otp = showdown.helper.emojis[emojiCode];
     } else {
-      otp = wm;
+      otp = showdown.helper.emojis[emojiCode];
     }
 
     let beforeHashEvent = new showdown.Event('makehtml.emoji.onHash', otp);

src/subParsers/makehtml/emphasisAndStrong.js

@@ -102,7 +102,7 @@ showdown.subParser('makehtml.emphasisAndStrong', function (text, options, global
       }
     }
 
-    let beforeHashEvent = new showdown.Event('makehtml.' + subEventName + '.onHash', otp);
+    let beforeHashEvent = new showdown.Event('makehtml.emphasisAndStrong.' + subEventName + '.onHash', otp);
     beforeHashEvent
       .setOutput(otp)
       ._setGlobals(globals)

src/subParsers/makehtml/horizontalRule.js

@@ -20,10 +20,21 @@ showdown.subParser('makehtml.horizontalRule', function (text, options, globals)
   startEvent = globals.converter.dispatch(startEvent);
   text = startEvent.output;
 
-  let key = showdown.subParser('makehtml.hashBlock')('<hr />', options, globals);
-  text = text.replace(/^ {0,2}( ?-){3,}[ \t]*$/gm, key);
-  text = text.replace(/^ {0,2}( ?\*){3,}[ \t]*$/gm, key);
-  text = text.replace(/^ {0,2}( ?_){3,}[ \t]*$/gm, key);
+
+  const rgx1 = /^ {0,2}( ?-){3,}[ \t]*$/gm;
+  text = text.replace(/^ {0,2}( ?-){3,}[ \t]*$/gm, function (wholeMatch) {
+    return parse(rgx1, wholeMatch);
+  });
+
+  const rgx2 = /^ {0,2}( ?\*){3,}[ \t]*$/gm;
+  text = text.replace(/^ {0,2}( ?\*){3,}[ \t]*$/gm, function (wholeMatch) {
+    return parse(rgx2, wholeMatch);
+  });
+
+  const rgx3 = /^ {0,2}( ?\*){3,}[ \t]*$/gm;
+  text = text.replace(/^ {0,2}( ?_){3,}[ \t]*$/gm, function (wholeMatch) {
+    return parse(rgx3, wholeMatch);
+  });
 
   let afterEvent = new showdown.Event('makehtml.horizontalRule.onEnd', text);
   afterEvent
@@ -32,4 +43,44 @@ showdown.subParser('makehtml.horizontalRule', function (text, options, globals)
     ._setOptions(options);
   afterEvent = globals.converter.dispatch(afterEvent);
   return afterEvent.output;
+
+  /**
+   *
+   * @param {RegExp} pattern
+   * @param {string} wholeMatch
+   * @returns {string}
+   */
+  function parse (pattern, wholeMatch) {
+    let otp;
+    let captureStartEvent = new showdown.Event('makehtml.horizontalRule.onCapture', wholeMatch);
+    captureStartEvent
+      .setOutput(null)
+      ._setGlobals(globals)
+      ._setOptions(options)
+      .setRegexp(pattern)
+      .setMatches({
+        _whoteMatch: wholeMatch
+      })
+      .setAttributes({});
+    captureStartEvent = globals.converter.dispatch(captureStartEvent);
+
+    // if something was passed as output, it takes precedence
+    // and will be used as output
+    if (captureStartEvent.output && captureStartEvent.output !== '') {
+      otp = captureStartEvent.output;
+    } else {
+      otp = '<hr' + showdown.helper._populateAttributes(captureStartEvent.attributes) + ' />';
+    }
+
+    let beforeHashEvent = new showdown.Event('makehtml.horizontalRule.onHash', otp);
+    beforeHashEvent
+      .setOutput(otp)
+      ._setGlobals(globals)
+      ._setOptions(options);
+    beforeHashEvent = globals.converter.dispatch(beforeHashEvent);
+    otp = beforeHashEvent.output;
+    otp = showdown.subParser('makehtml.hashBlock')(otp, options, globals);
+    return otp;
+  }
+
 });

src/subParsers/makehtml/list.js

@@ -1,5 +1,5 @@
 ////
-// makehtml/lists.js
+// makehtml/list.js
 // Copyright (c) 2022 ShowdownJS
 //
 // Transforms MD lists into `<ul>` or `<ol>` html list
@@ -13,7 +13,7 @@
 ////
 
 
-showdown.subParser('makehtml.lists', function (text, options, globals) {
+showdown.subParser('makehtml.list', function (text, options, globals) {
   'use strict';
 
   // Start of list parsing
@@ -237,7 +237,7 @@ showdown.subParser('makehtml.lists', function (text, options, globals) {
           item = showdown.subParser('makehtml.githubCodeBlock')(item, options, globals);
           item = showdown.subParser('makehtml.blockquote')(item, options, globals);
           item = showdown.subParser('makehtml.heading')(item, options, globals);
-          item = showdown.subParser('makehtml.lists')(item, options, globals);
+          item = showdown.subParser('makehtml.list')(item, options, globals);
           item = showdown.subParser('makehtml.codeBlock')(item, options, globals);
           item = showdown.subParser('makehtml.table')(item, options, globals);
           item = showdown.subParser('makehtml.hashHTMLBlocks')(item, options, globals);
@@ -279,7 +279,7 @@ showdown.subParser('makehtml.lists', function (text, options, globals) {
         } else {
 
           // Recursion for sub-lists:
-          item = showdown.subParser('makehtml.lists')(item, options, globals);
+          item = showdown.subParser('makehtml.list')(item, options, globals);
           item = item.replace(/\n$/, ''); // chomp(item)
           item = showdown.subParser('makehtml.hashHTMLBlocks')(item, options, globals);
 

src/subParsers/makehtml/paragraphs.js

@@ -4,7 +4,6 @@
 showdown.subParser('makehtml.paragraphs', function (text, options, globals) {
   'use strict';
 
-  text = globals.converter._dispatch('makehtml.paragraphs.before', text, options, globals).getText();
   // Strip leading and trailing lines:
   text = text.replace(/^\n+/g, '');
   text = text.replace(/\n+$/g, '');
@@ -66,5 +65,5 @@ showdown.subParser('makehtml.paragraphs', function (text, options, globals) {
   // Strip leading and trailing lines:
   text = text.replace(/^\n+/g, '');
   text = text.replace(/\n+$/g, '');
-  return globals.converter._dispatch('makehtml.paragraphs.after', text, options, globals).getText();
+  return text;
 });

src/subParsers/makehtml/underline.js

@@ -46,9 +46,13 @@ showdown.subParser('makehtml.underline', function (text, options, globals) {
   // escape remaining underscores to prevent them being parsed by italic and bold
   text = text.replace(/(_)/g, showdown.helper.escapeCharactersCallback);
 
-  text = globals.converter._dispatch('makehtml.underline.after', text, options, globals).getText();
-
-  return text;
+  let afterEvent = new showdown.Event('makehtml.underline.onEnd', text);
+  afterEvent
+    .setOutput(text)
+    ._setGlobals(globals)
+    ._setOptions(options);
+  afterEvent = globals.converter.dispatch(afterEvent);
+  return afterEvent.output;
 
 
   function parse (pattern, wholeMatch, txt) {

test/bootstrap.js

@@ -1,6 +1,22 @@
 //.webstorm.bootstrap.js
-var chai = require('chai');
+const chai = require('chai');
+const fs = require('fs');
 global.chai = chai;
 global.expect = chai.expect;
 global.showdown = require('../.build/showdown.js');
 global.getDefaultOpts = require('./optionswp.js').getDefaultOpts;
+
+// mock XMLHttpRequest for browser and node test
+function XMLHttpRequest () {
+  this.responseText = null;
+  this.status = null;
+
+  this.open = function (mode, file) {
+    //mode is ignored, it's always sync
+    this.responseText = fs.readFileSync(file);
+    this.status = 200;
+    return this;
+  };
+}
+
+global.XMLHttpRequest = XMLHttpRequest;

test/mocks/md-to-trigger-all-events.md

@@ -0,0 +1,82 @@
+# ATX h1
+
+## ATX h2
+
+### ATX h3
+
+#### ATX h4
+
+##### ATX h5
+
+###### ATX h6
+
+setext h1
+----------
+
+setext h2
+==========
+
+some paragraph
+
+*italic*
+
+**bold**
+
+***bold and italic***
+
+__underline__
+
+___superunderline___
+
+~~strikethrough~~
+
+[link](foo.com)
+
+|[img](foo.com/img.jpg)
+
+some `code line`
+
+---
+
+some http://autolink.com autolink
+
+> blockquote
+
+other paragraph
+
+    code
+    block
+
+```javascript
+gh codeblock
+```
+
+@mentions
+
+- ul 1
+- ul 2
+- ul 3
+
+other paragraph
+
+1. ol 1
+2. ol 2
+3. ol 3
+
+foo
+
+- [ ] task item 1
+- [X] task item 2
+
+| foo | bar |
+|-----|-----|
+| 1   | 2   |
+
+paragraph
+
+| foo | bar |
+|-----|-----|
+
+<div markdown="1">a div</div>
+
+

test/optionswp.js

@@ -1,5 +1,5 @@
 /* jshint ignore:start */
-var fs = require('fs'),
+let fs = require('fs'),
     filedata;
 filedata = fs.readFileSync('src/options.js', 'utf8');
 eval(filedata);

test/unit/events.js

@@ -1,15 +0,0 @@
-/**
- * Created by Tivie on 04/03/2022.
- */
-
-describe('showdown.Event', function () {
-  'use strict';
-  //let eventList = {};
-  describe('event listeners', function () {
-
-    it('should listen to triggered event', function () {
-
-    });
-  });
-
-});

test/unit/showdown.events.js

@@ -0,0 +1,293 @@
+/**
+ * Created by Tivie on 04/03/2022.
+ */
+
+// in node, if bootstrap is pre-loaded, there's a mock of XMLHttpRequest which
+// internally just calls fs.readFileSync
+
+describe('showdown.Event', function () {
+  'use strict';
+  const subparserList = showdown.getSubParserList();
+  const eventTypes = [
+    'onStart',
+    'onEnd',
+    'onCapture',
+    'onHash'
+  ];
+
+  const testSpec = {
+    makehtml: {
+      doesNotExist: [
+        { event: 'onStart', text: 'foo', result: false },
+        { event: 'onEnd', text: 'foo', result: false },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      blockquote: [
+        { event: 'onStart', text: '> foo', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '> foo', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '> foo', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '> foo', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      codeBlock: [
+        { event: 'onStart', text: '    foo\n    bar', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '    foo\n    bar', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '    foo\n    bar', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '    foo\n    bar', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      codeSpan: [
+        { event: 'onStart', text: '`foo`', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '`foo`', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '`foo`', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '`foo`', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      emoji: [
+        { event: 'onStart', text: ':smile:', result: true },
+        { event: 'onStart', text: 'smile', result: true },
+        { event: 'onEnd', text: ':smile:', result: true },
+        { event: 'onEnd', text: 'smile', result: true },
+        { event: 'onCapture', text: ':smile:', result: true },
+        { event: 'onCapture', text: ':blablablablabla:', result: false }, // this emoji does not exist
+        { event: 'onCapture', text: 'smile', result: false },
+        { event: 'onHash', text: ':smile:', result: true },
+        { event: 'onHash', text: ':blablablablabla:', result: false }, // this emoji does not exist
+        { event: 'onHash', text: 'smile', result: false }
+      ],
+      emphasisAndStrong: [
+        { event: 'onStart', text: '*foo*', result: true },
+        { event: 'onStart', text: '**foo**', result: true },
+        { event: 'onStart', text: '***foo***', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '*foo*', result: true },
+        { event: 'onEnd', text: '**foo**', result: true },
+        { event: 'onEnd', text: '***foo***', result: true },
+        { event: 'onEnd', text: 'foo', result: true }
+      ],
+      'emphasisAndStrong.emphasis': [
+        { event: 'onCapture', text: '*foo*', result: true },
+        { event: 'onCapture', text: '**foo**', result: false },
+        { event: 'onCapture', text: '***foo***', result: false },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '*foo*', result: true },
+        { event: 'onHash', text: '**foo**', result: false },
+        { event: 'onHash', text: '***foo***', result: false },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      'emphasisAndStrong.strong': [
+        { event: 'onCapture', text: '*foo*', result: false },
+        { event: 'onCapture', text: '**foo**', result: true },
+        { event: 'onCapture', text: '***foo***', result: false },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '*foo*', result: false },
+        { event: 'onHash', text: '**foo**', result: true },
+        { event: 'onHash', text: '***foo***', result: false },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      'emphasisAndStrong.emphasisAndStrong': [
+        { event: 'onCapture', text: '*foo*', result: false },
+        { event: 'onCapture', text: '**foo**', result: false },
+        { event: 'onCapture', text: '***foo***', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '*foo*', result: false },
+        { event: 'onHash', text: '**foo**', result: false },
+        { event: 'onHash', text: '***foo***', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      githubCodeBlock: [
+        { event: 'onStart', text: '```\nfoo\n```', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '```\nfoo\n```', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '```\nfoo\n```', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '```\nfoo\n```', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      heading: [
+        { event: 'onStart', text: '# foo', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '# foo', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '# foo', result: true },
+        { event: 'onCapture', text: 'foo\n---', result: true },
+        { event: 'onCapture', text: 'foo\n===', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '# foo', result: true },
+        { event: 'onHash', text: 'foo\n---', result: true },
+        { event: 'onHash', text: 'foo\n===', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      horizontalRule: [
+        { event: 'onStart', text: '---', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '---', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '---', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '---', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      image: [
+        { event: 'onStart', text: '![foo](bar.jpg)', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '![foo](bar.jpg)', result: true },
+        { event: 'onEnd', text: 'foo', result: true }
+      ],
+      'image.inline': [
+        { event: 'onCapture', text: '![foo](bar.jpg)', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '![foo](bar.jpg)', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      'image.reference': [
+        { event: 'onCapture', text: '![foo][1]\n\n[1]: bar.jpg', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '![foo][1]\n\n[1]: bar.jpg', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      link: [
+        { event: 'onStart', text: '[foo](bar.jpg)', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '[foo](bar.jpg)', result: true },
+        { event: 'onEnd', text: 'foo', result: true }
+      ],
+      'link.inline': [
+        { event: 'onCapture', text: '[foo](bar.jpg)', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '[foo](bar.jpg)', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      'link.reference': [
+        { event: 'onCapture', text: '[foo][1]\n\n[1]: bar.jpg', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '[foo][1]\n\n[1]: bar.jpg', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      list: [
+        { event: 'onStart', text: '1. foo\n2.bar\n', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '1. foo\n2.bar\n', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '1. foo\n2.bar\n', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        //{ event: 'onHash', text: '1. foo\n2.bar\n', result: true },
+        //{ event: 'onHash', text: 'foo', result: false }
+      ],
+      'list.listItem': [
+        { event: 'onCapture', text: '1. foo\n2.bar\n', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '1. foo\n2.bar\n', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      'list.taskListItem': [
+        { event: 'onCapture', text: '1. [X] foo\n2. [x] bar\n', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '1. [X] foo\n2. [x] bar\n', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      'list.taskListItem.checkbox': [
+        { event: 'onCapture', text: '1. [X] foo\n2. [x] bar\n', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '1. [X] foo\n2. [x] bar\n', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      metadata: [
+        { event: 'onStart', text: '«««yaml\nfoo: bar\n»»»\n', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '«««yaml\nfoo: bar\n»»»\n', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '«««yaml\nfoo: bar\n»»»\n', result: true },
+        { event: 'onCapture', text: '---yaml\nfoo: bar\n---\n', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '«««yaml\nfoo: bar\n»»»\n', result: true },
+        { event: 'onHash', text: '---yaml\nfoo: bar\n---\n', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      strikethrough: [
+        { event: 'onStart', text: '~~foo~~', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '~~foo~~', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '~~foo~~', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '~~foo~~', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      table: [
+        { event: 'onStart', text: '|foo|bar|\n|---|---|\n|1|2|', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '|foo|bar|\n|---|---|\n|1|2|', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '|foo|bar|\n|---|---|\n|1|2|', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '|foo|bar|\n|---|---|\n|1|2|', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ],
+      underline: [
+        { event: 'onStart', text: '__foo__', result: true },
+        { event: 'onStart', text: 'foo', result: true },
+        { event: 'onEnd', text: '__foo__', result: true },
+        { event: 'onEnd', text: 'foo', result: true },
+        { event: 'onCapture', text: '__foo__', result: true },
+        { event: 'onCapture', text: 'foo', result: false },
+        { event: 'onHash', text: '__foo__', result: true },
+        { event: 'onHash', text: 'foo', result: false }
+      ]
+    }
+  };
+
+  describe('event triggering', function () {
+
+    let converter;
+
+    before(function () {
+      converter = new showdown.Converter({
+        strikethrough: true,
+        tables: true,
+        ghCodeBlocks: true,
+        tasklists: true,
+        ghMentions: true,
+        emoji: true,
+        underline: true,
+        ellipsis: true,
+        metadata: true
+      });
+    });
+
+    describe('makehtml', function () {
+      for (let parser in testSpec.makehtml) {
+
+        describe(parser, function () {
+          for (let ts in testSpec.makehtml[parser]) {
+            let event = 'makehtml.' + parser + '.' + testSpec.makehtml[parser][ts].event;
+            let md = testSpec.makehtml[parser][ts].text;
+            let title = (testSpec.makehtml[parser][ts].result) ? 'should ' : 'should NOT ';
+            title += 'trigger "' + event + ' event"';
+            let expected = testSpec.makehtml[parser][ts].result;
+            let actual = false;
+            it(title, function () {
+              converter.listen(event, function () {
+                actual = true;
+              });
+              converter.makeHtml(md);
+              expected.should.equal(actual);
+            });
+          }
+        });
+
+      }
+    });
+  });
+});