| <!DOCTYPE html> |
| <title> |
| Delayed Stylesheet imported using link tag should not block rendering |
| or JS execution when media doesn't match. |
| </title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/utils.js"></script> |
| <link rel="stylesheet" href="support/link-style.css?pipe=trickle(d1)" |
| media="print" onload="this.media='all'"> |
| <h1> |
| This text is black in color till stylesheet is fetched. |
| </h1> |
| <script> |
| test(() => { |
| assert_false(styleExists("h1 { color: purple; }"), |
| 'Stylesheet should still be pending due to delay'); |
| const h1 = document.querySelector('h1'); |
| assert_equals(getComputedStyle(h1).color, 'rgb(0, 0, 0)'); |
| }); |
| </script> |
