| <!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: subgrid item using line names from outer grid</title> |
| <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com"> |
| <link rel="help" href="https://drafts.csswg.org/css-grid-2"> |
| <link rel="match" href="line-names-001-ref.html"> |
| <style> |
| html,body { |
| color:black; background-color:white; font:24px/1 monospace; padding:0; margin:0; |
| } |
| |
| .grid { |
| display: grid; |
| grid: auto / [a] 50px 50px [a] 50px 50px [a]; |
| padding: 20px 10px; |
| } |
| |
| .subgrid { |
| display: grid; |
| grid: 50px / subgrid; |
| grid-column: span 3; |
| } |
| |
| x { background: grey; } |
| |
| </style> |
| </head> |
| <body> |
| |
| <div class="grid"> |
| <div class="subgrid"> |
| <x style="grid-column: span a / a -1"></x> |
| </div> |
| </div> |
| |
| <script> |
| const expectedResults = [ |
| "subgrid [] [] [] []", |
| ]; |
| [...document.querySelectorAll('.subgrid')].forEach(function(subgrid, i) { |
| let actual = window.getComputedStyle(subgrid)['grid-template-columns']; |
| let expected = expectedResults[i]; |
| if (actual != expected) { |
| let err = "Unexpected getComputedStyle value for subgrid " + i + " with className '" + subgrid.className + "':" + |
| " Actual: \"" + actual + "\", Expected: \"" + expected + "\""; |
| document.body.appendChild(document.createTextNode(err)); |
| } |
| }); |
| </script> |
| |
| </body> |
| </html> |
