layout/reftests/css-grid/grid-min-content-min-sizing-transferred-size-003-ref.html
author James Teh <jteh@mozilla.com>
Wed, 01 Feb 2023 05:02:01 +0000
changeset 651150 dd0fdd1daa69783be36acd5c50544f3694eaa8f9
parent 321246 30c652ff1d1e1bded08e12f4e6398429b2c2005b
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.
     https://creativecommons.org/publicdomain/zero/1.0/
-->
<html><head>
  <meta charset="utf-8">
  <title>Reference: Testing track 'min-content' min-sizing function with 'min-height:auto' on an item with an intrinsic aspect ratio</title>
  <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1218178">
  <style type="text/css">
html,body { color:black; background-color:white; font:12px monospace; padding:0; margin:0; }

.grid {
  display: grid;
  float: left;
  border: 1px solid;
  align-items: start;
  justify-items: start;
  margin-bottom:1em;
}

.row { }
.row img { min-width:0; }

br { clear:both; }

  </style>
</head>
<body>

<script>
var coltest = [
"12px", "12px", "4px", "1px", "2px", "1px", "1px", "1px", "1px", "3px", "5px"
];
var rowtest = [
"width:12px; max-height:48px", "width:12px; height:48px", "width:4px; height:12px",
"height:12px", "max-height:48px", "max-height:12px", "width:1px", "max-width:1px",
"width:1px; height:20px", "min-width:3px", "min-width:5px; max-height:30px"
];
var results = [
"48px", "48px", "12px", "12px", "24px", "12px", "12px", "12px", "20px", "36px", "30px"
];

var h3 = document.createElement('h3');
h3.appendChild(document.createTextNode("grid-template-rows:min-content"));
document.body.appendChild(h3);
for (var i = 0; i < rowtest.length; ++i) {
  var grid = document.createElement('div');
  grid.setAttribute("class","grid row");
  grid.setAttribute("style","grid:minmax("+results[i]+",0) / " + coltest[i]);
  var img = document.createElement('img');
  img.setAttribute("src","support/lime-2x24.png");
  img.setAttribute("style",rowtest[i] + "; min-height:"+ results[i]);
  grid.appendChild(img);
  document.body.appendChild(document.createTextNode("2x24.png -- "+rowtest[i]+'\n'));
  document.body.appendChild(document.createElement('br'));
  document.body.appendChild(grid);
  document.body.appendChild(document.createElement('br'));
}
</script>

</body>
</html>