| <!DOCTYPE html> |
| <title>Detaching positioned object before it is laid out should not crash</title> |
| <link rel="author" href="mailto:kojii@chromium.org"> |
| <link rel="help" href="https://crbug.com/1101986"> |
| <meta name="assert" content="Detaching positioned object before it is laid out should not crash"> |
| <style> |
| .float { |
| float: left; |
| } |
| .abs { |
| position: absolute; |
| } |
| </style> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <body> |
| <div id="container">text<span id="target" class="float"></span></div> |
| </body> |
| <script> |
| test(() => { |
| document.body.offsetTop; |
| let target = document.getElementById('target'); |
| |
| // Change `#target` from floating object to positioned object. |
| target.classList.add('abs'); |
| |
| // Style recalc without layout, and detach. |
| getComputedStyle(target).display; |
| container.style.display = "none"; |
| }, 'No crash or DCHECK failure'); |
| </script> |
