layout/reftests/css-grid/grid-item-overflow-stretch-006.html
author James Teh <jteh@mozilla.com>
Wed, 01 Feb 2023 05:02:01 +0000
changeset 651150 dd0fdd1daa69783be36acd5c50544f3694eaa8f9
parent 353745 ee2e388ae3d11c53568d47d1787a257a0dcbe7fe
permissions -rw-r--r--
Bug 1813980: Check IsDoc before Parent in RemoteAccessibleBase::ApplyCrossDocOffset. r=morgan We call this function on every ancestor when calculating bounds. RemoteParent() currently requires a hash lookup, so it's more efficient to early return for !IsDoc() first. This is a micro-optimisation, but it might have some impact given that we call this on every ancestor, especially when hit testing, where we call Bounds() a lot. As a bit of drive-by cleanup, use RemoteParent() rather than calling Parent() and IsRemote/AsRemote(). Differential Revision: https://phabricator.services.mozilla.com/D168346

<!DOCTYPE HTML>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<html><head>
  <meta charset="utf-8">
  <title>CSS Grid Test: stretching overflow visible items</title>
  <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1348857">
  <link rel="match" href="grid-item-overflow-stretch-006-ref.html">
  <style type="text/css">
body,html { color:black; background:white; font:16px/1 monospace; padding:0; margin:0; }

.grid {
  display: inline-grid;
  width: 100px;
  height: 50px;
  grid: 7px minmax(20px, auto) 3px / 7px minmax(20px, auto) 3px;
  grid-gap: 5px;
  border: 1px solid;
}

.grid > * {
  grid-area: 2/2;
  border: 1px solid;
}

.m  { margin: 1px 3px 5px 7px; }
.ma { margin: auto; }

x { display:block; width:110px; height:5px; background:grey; }
.h .grid x { width:5px; height:110px; }

br { clear:both; }
  </style>
</head>
<body>

<div class="grid"><span class=""><x></x></span></div>
<div class="grid"><span class="m"><x></x></span></div>
<div class="grid"><span class="ma"><x></x></span></div>

<br>

<div class="h">

<div class="grid"><span class=""><x></x></span></div>
<div class="grid"><span class="m"><x></x></span></div>
<div class="grid"><span class="ma"><x></x></span></div>

<br>

</div>

</body>
</html>