<!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: Fragmentation of height:auto grid, not top-of-page</title> <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1144096"> <link rel="help" href="https://drafts.csswg.org/css-grid/#pagination"> <link rel="match" href="grid-fragmentation-001-ref.html"> <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" /> <style type="text/css"> html,body { color:black; background-color:white; font-size:16px; padding:0; margin:0; } body { overflow:hidden; } .columns { position:relative; -ms-columns: 5; -webkit-columns: 5; columns: 5; -ms-column-fill: auto; -webkit-column-fill: auto; column-fill: auto; border: 2px dashed; margin-bottom: 5px; } .grid { display: grid; grid-template-columns: 30px 30px 30px; grid-auto-rows: 50px; grid-gap: 12px; border:5px solid; align-content: start; } span { background:lime; border:1px solid black; } x { display:block; height:20px; } </style> <script> "use strict"; SimpleTest.waitForExplicitFinish(); function runTests() { var wrapper = document.getElementById("wrapper"); var fragments = wrapper.getGridFragments(); // test fragments of the grid is(fragments.length, 2, "Grid is split into two fragments."); if (fragments.length == 2) { var grid0 = fragments[0]; var grid1 = fragments[1]; // test that both fragments have one row track and two lines is(grid0.rows.tracks.length, 1, "Fragment 0 has one row track."); is(grid0.rows.lines.length, 2, "Fragment 0 has two row lines."); is(grid1.rows.tracks.length, 1, "Fragment 1 has one row track."); is(grid1.rows.lines.length, 2, "Fragment 1 has two row lines."); } SimpleTest.finish(); } </script> </head> <body onLoad="runTests();"> <div class="columns" style="height: 100px/*fragmentainer ends in the last row*/"> <div style="padding-top:10px; background:grey"> <div id="wrapper" class="grid"> <span style="grid-row:span 2"><x></x></span> <span style="height:60px; background:cyan"><x></x></span> <span style="align-self:end; background:pink"><x></x></span> <span style="grid-row:1; height:60px"><x></x></span> </div></div></div> </body> </html>