The Tor Browser: dom/tests/js/DumpHTML.js@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 //

     8 // Dump the html content in html format

     9 //

    10 function html(node)

    11 {

    12     var type = node.nodeType;

    13     if (type == Node.ELEMENT_NODE) {

    15         // open tag

    16         dump("<" + node.tagName)

    18         // dump the attributes if any

    19         attributes = node.attributes;

    20         if (null != attributes) {

    21             var countAttrs = attributes.length;

    22             var index = 0

    23             while(index < countAttrs) {

    24                 att = attributes[index];

    25                 if (null != att) {

    26                     dump(" " + att.value)

    27                 }

    28                 index++

    29             }

    30         }

    32         // close tag

    33         dump(">")

    35         // recursively dump the children

    36         if (node.hasChildNodes()) {

    37             // get the children

    38             var children = node.childNodes;

    39             var length = children.length;

    40             var count = 0;

    41             while(count < length) {

    42                 child = children[count]

    43                 html(child)

    44                 count++

    45             }

    46             dump("</" + node.tagName + ">");

    47         }

    50     }

    51     // if it's a piece of text just dump the text

    52     else if (type == Node.TEXT_NODE) {

    53         dump(node.data)

    54     }

    55 }

    57 html(document.documentElement)

    58 dump("\n")

The Tor Browser / file revision