| <!DOCTYPE html> |
| <!-- Any copyright is dedicated to the Public Domain. |
| http://creativecommons.org/publicdomain/zero/1.0/ --> |
| <html> |
| <meta charset="utf-8"> |
| <title>Test for dynamic re-pagination of a overflowed block element</title> |
| <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com"> |
| <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> |
| <link rel="help" href="https://drafts.csswg.org/css-break/#possible-breaks"> |
| <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1559961"> |
| <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> |
| |
| <style> |
| #multicol { |
| columns: 2; |
| column-fill: auto; |
| column-gap: 0; |
| height: 400px; /* Must be large enough so that .target doesn't break initially. */ |
| width: 100px; |
| background: red; |
| } |
| #block { |
| height: 25px; |
| } |
| #target { |
| background: green; |
| width: 50px; |
| height: 200px; /* Expected to be broken into 2 columns after runTest() */ |
| } |
| </style> |
| |
| <script> |
| function runTest() { |
| document.body.offsetHeight; |
| document.getElementById("multicol").style.height = "100px"; |
| } |
| </script> |
| |
| <body onload="runTest()"> |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| <div id="multicol"> |
| <div id="block"> |
| <div id="target"></div> |
| </div> |
| </div> |
| </body> |
| </html> |
