| <!doctype html> |
| <title>Test `contain: strict` to Flexbox does not crash</title> |
| <link rel="help" href="https://www.w3.org/TR/css-contain-1/#contain-property"> |
| <link rel="author" href="mailto:kojii@chromium.org"> |
| <style> |
| body { |
| contain: strict; |
| display: flex; |
| } |
| html { |
| outline: 1px auto; |
| } |
| </style> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="target"></div> |
| <div id="log"></div> |
| <script> |
| test(() => { |
| document.body.offsetTop; |
| target.style.width = '100px'; |
| document.body.offsetTop; |
| }, "Pass if no crash"); |
| </script> |