testing/web-platform/tests/css/css-grid/abspos/grid-positioned-items-unknown-named-grid-line-001.html

   1 <!DOCTYPE html>
   2 <meta charset="utf-8">
   3 <title>CSS Grid Layout Test: Grid positioned items unknown named grid line</title>
   4 <link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com">
   5 <link rel="help" href="https://drafts.csswg.org/css-grid-1/#abspos" title="9. Absolute Positioning">
   6 <meta name="assert" content="This test checks that grid placement properties of absolutely positioned items using unknown named grid lines are treated as 'auto'.">
   7 <link rel="stylesheet" href="support/grid.css">
   8 <style>
   9
  10 .grid {
  11   grid-template-columns: 100px 200px;
  12   grid-template-rows: 50px 150px;
  13   width: 500px;
  14   height: 300px;
  15   border: 5px solid black;
  16   margin: 30px;
  17   padding: 15px;
  18   /* Ensures that the grid container is the containing block of the absolutely positioned grid children. */
  19   position: relative;
  20 }
  21
  22 .absolute {
  23   position: absolute;
  24 }
  25
  26 .startUnknownLine {
  27   background-color: blue;
  28   grid-column: foo / 3;
  29   grid-row: bar / 3;
  30 }
  31
  32 .endUnknownLine {
  33   background-color: orange;
  34   grid-column: 1 / foo;
  35   grid-row: 1 / bar;
  36 }
  37
  38 .startAndEndUnknownLines {
  39   background-color: green;
  40   grid-column: foo / bar;
  41   grid-row: foo / bar;
  42 }
  43
  44 </style>
  45 <script src="/resources/testharness.js"></script>
  46 <script src="/resources/testharnessreport.js"></script>
  47 <script src="/resources/check-layout-th.js"></script>
  48
  49 <body onload="checkLayout('.grid')">
  50
  51 <div id="log"></div>
  52
  53 <div class="grid">
  54   <div class="absolute sizedToGridArea startAndEndUnknownLines"
  55     data-offset-x="0" data-offset-y="0" data-expected-width="530" data-expected-height="330">
  56   </div>
  57   <div class="absolute sizedToGridArea endUnknownLine"
  58     data-offset-x="15" data-offset-y="15" data-expected-width="515" data-expected-height="315">
  59   </div>
  60   <div class="absolute sizedToGridArea startUnknownLine"
  61     data-offset-x="0" data-offset-y="0" data-expected-width="315" data-expected-height="215">
  62   </div>
  63 </div>
  64
  65 <div class="grid directionRTL">
  66   <div class="absolute sizedToGridArea startAndEndUnknownLines"
  67     data-offset-x="0" data-offset-y="0" data-expected-width="530" data-expected-height="330">
  68   </div>
  69   <div class="absolute sizedToGridArea endUnknownLine"
  70     data-offset-x="0" data-offset-y="15" data-expected-width="515" data-expected-height="315">
  71   </div>
  72   <div class="absolute sizedToGridArea startUnknownLine"
  73     data-offset-x="215" data-offset-y="0" data-expected-width="315" data-expected-height="215">
  74   </div>
  75 </div>
  76
  77 </body>