import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions

View file

@ -0,0 +1,36 @@
<?xml version="1.0"?>
<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<!-- Test that a fixed background layer inside an inactive layer tree
is clipped correctly. Here, the inactive layer tree is created by
the SVGEffects display item built for the clip-path on the outer div.
The bug only reproduces in XUL because fixed backgrounds are only
layerized if their animated geometry root is the root frame, but
in HTML there's always an enclosing HTML scroll frame. -->
<style xmlns="http://www.w3.org/1999/xhtml"><![CDATA[
#inner {
width: 100px;
height: 100px;
background: linear-gradient(red, blue) no-repeat fixed;
background-size: 800px 800px;
}
#outer {
margin: 50px 50px 0;
width: 100px;
height: 200px;
clip-path: url(#path);
position: fixed;
}
]]></style>
<div xmlns="http://www.w3.org/1999/xhtml" id="outer">
<div xmlns="http://www.w3.org/1999/xhtml" id="inner"></div>
</div>
<svg xmlns="http://www.w3.org/2000/svg" height="0">
<defs>
<clipPath id="path" clipPathUnits="objectBoundingBox">
<polygon points="0.25,0.25 0.25,0.75 0.75,0.75 0.75,0.25"/>
</clipPath>
</defs>
</svg>
</window>