layout/reftests/css-grid/grid-placement-definite-implicit-001.html

   1 <!DOCTYPE HTML>
   2 <!--
   3      Any copyright is dedicated to the Public Domain.
   4      http://creativecommons.org/publicdomain/zero/1.0/
   5 -->
   6 <html><head>
   7   <meta charset="utf-8">
   8   <title>CSS Test: Testing placement of grid items outside the explicit grid</title>
   9   <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1146051">
  10   <link rel="help" href="http://dev.w3.org/csswg/css-grid/#auto-placement-algo">
  11   <link rel="help" href="http://dev.w3.org/csswg/css-grid/#overlarge-grids">
  12   <link rel="match" href="grid-placement-definite-implicit-001-ref.html">
  13   <style type="text/css">
  14 body,html { color:black; background:white; font-size:12px; padding:0; margin:0; }
  15
  16 .grid {
  17  display: grid;
  18  grid-template-columns: 20px 20px 20px 20px;
  19  grid-template-rows: 20px;
  20  grid-auto-columns: 3px;
  21  grid-auto-rows: 20px;
  22  border: 1px solid blue;
  23  justify-items: stretch;
  24 }
  25
  26 .a { grid-area: 1 / 2; background:lime; }
  27 .b { grid-column: span 1 / 2; grid-row: 1; background:pink; }
  28 .c { grid-row: 2; background:yellow; }
  29 .d { grid-row: 2; grid-column: 1 / span 20000; background:cyan; }
  30
  31 span {
  32   border: 1px solid;
  33   line-height: 18px;
  34   min-width: 0;
  35 }
  36
  37   </style>
  38 </head>
  39 <body style="overflow:hidden">
  40
  41 <div class="grid">
  42 <span class="a">a</span><span class="b">b</span><span class="c">c</span>
  43 </div>
  44
  45 <div class="grid">
  46 <span class="a">a</span><span class="b" span="2">b</span><span class="c">c</span>
  47 </div>
  48 <div class="grid">
  49 <span class="a">a</span><span class="b" span="3">b</span><span class="c">c</span>
  50 </div>
  51 <div class="grid">
  52 <span class="a">a</span><span class="b" span="4">b</span><span class="c">c</span>
  53 </div>
  54 <div class="grid">
  55 <span class="a">a</span><span class="b" span="100">b</span><span class="c">c</span>
  56 </div>
  57 <div class="grid">
  58 <span class="a">a</span><span class="b" span="9998">b</span>
  59 </div>
  60 <div class="grid">
  61 <span class="a">a</span><span class="b" span="9999">b</span>
  62 </div>
  63 <div class="grid">
  64 <span class="a">a</span><span class="b" span="10000">b</span>
  65 </div>
  66 <div class="grid">
  67 <span class="a">a</span><span class="b" span="12345">b</span>
  68 </div>
  69 <div class="grid">
  70 <span class="a">a</span><span class="b" span="10000">b</span><span class="d">d</span>
  71 </div>
  72 <div class="grid">
  73 <span class="a">a</span><span class="b" span="2">b</span><span class="d">d</span>
  74 </div>
  75 <div class="grid">
  76 <span class="b" style="grid-column: 9997 / span 1000; margin-left:-30000px; ">b</span>
  77 </div>
  78
  79 <div class="grid cols" style="margin-left:-30000px;">
  80 <span class="b" style="grid-column: span 1 / a;">b</span>
  81 <span class="c" style="grid-column: a;">c</span>
  82 </div>
  83 <div class="grid rows" style="grid-auto-rows:3px; grid-auto-cols:20px; margin-top:-30000px; border:none">
  84 <span class="b" style="grid-row: span 1 / a;"></span>
  85 </div>
  86
  87 <script>
  88 var elms = document.querySelectorAll("[span]");
  89 for (i=0; i < elms.length; ++i) {
  90   var e = elms[i];
  91   e.style.gridColumnStart = "span " + e.getAttribute("span");
  92 }
  93 var cols = '"';
  94 for (j = 0; j < 10010; ++j) {
  95   cols += "a "
  96 }
  97 cols += '"';
  98 var rows = '';
  99 for (j = 0; j < 10010; ++j) {
 100   rows += '"a" '
 101 }
 102
 103 var style = document.createElement('style');
 104 style.appendChild(document.createTextNode(
 105   ".cols { grid-template-areas: " + cols + "; }" +
 106   ".rows { grid-template-areas: " + rows + "; }"));
 107 var head = document.querySelector("head");
 108 head.appendChild(style)
 109 </script>
 110
 111 </body>
 112 </html>