layout/reftests/css-grid/grid-max-sizing-flex-008-ref.html
author James Teh <jteh@mozilla.com>
Wed, 01 Feb 2023 05:02:01 +0000
changeset 651150 dd0fdd1daa69783be36acd5c50544f3694eaa8f9
parent 319976 c9847c40b56c88a4dad6c5d43db002b597dd694b
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

<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
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<!DOCTYPE html>
<html><head>
  <meta charset="utf-8">
  <title>CSS Grid Test: Testing track flex max-sizing</title>
  <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1309407">
  <style type="text/css">
.grid {
   display: grid;
   border:1px dashed;
   margin: 3px;
}
.rows {
   float: left;
   grid: minmax(10px, 0.5fr) minmax(10px, 2fr) / 50px;
   grid-row-gap: 33px;
}
.rows-min {
   float: left;
   grid: 10px 10px / 50px;
   grid-row-gap: 33px;
}
.cols {
   display: inline-grid;
   grid: 50px / minmax(10px, 0.5fr) minmax(10px, 2fr);
   grid-column-gap: 33px;
}
.cols-min {
   display: inline-grid;
   grid: 50px / 10px 10px;
   grid-column-gap: 33px;
}

.item:nth-child(1) { background-color: purple; }
.item:nth-child(2) { background-color: blue; }

.w70 { width: 70px; }
.w90 { width: 90px; }
.h70 { height: 70px; }
.h90 { height: 90px; }
</style>

</head><body>

<pre>First four are without min/max-sizes:</pre>
<div style="float:left">
<div class="grid rows">
  <div class="item"></div>
  <div class="item"></div>
</div>
</div>
<div style="height:100px; margin-bottom:-100px">
  <div class="grid rows">
    <div class="item"></div>
    <div class="item"></div>
  </div>
</div>
<div style="display:inline-block; width:73px; margin-right:-2px">
  <div class="grid cols">
    <div class="item"></div>
    <div class="item"></div>
  </div>
</div>
<div class="grid cols-min" style="width:53px">
  <div class="item"></div>
  <div class="item"></div>
</div>

<br clear="all">

<pre>Max-size less than grid-gap:</pre>
<div class="grid rows-min" style="height:0px">
  <div class="item"></div>
  <div class="item"></div>
</div>
<div class="grid rows-min" style="max-height:0px">
  <div class="item"></div>
  <div class="item"></div>
</div>
<div class="grid rows-min" style="height:20px">
  <div class="item"></div>
  <div class="item"></div>
</div>
<div class="grid rows-min" style="max-height:20px">
  <div class="item"></div>
  <div class="item"></div>
</div>
<div class="grid rows-min" style="height:33px">
  <div class="item"></div>
  <div class="item"></div>
</div>

<br clear="all" style="margin-top:40px; ">

<div class="grid cols-min" style="width:20px; margin-right:30px;">
  <div class="item"></div>
  <div class="item"></div>
</div>
<div class="grid cols-min" style="width:20px; margin-right:30px;">
  <div class="item"></div>
  <div class="item"></div>
</div>
<div class="grid cols-min" style="width:33px; margin-right:30px;">
  <div class="item"></div>
  <div class="item"></div>
</div>

</body></html>