| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Image load parses URL after microtask runs</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| |
| <body> |
| <img id="img"> |
| <script> |
| const t = async_test("An image request's parsed URL should be affected by a " + |
| "dynamically-inserted <base>, if it was inserted before " + |
| "the image request microtask runs"); |
| |
| t.step(() => { |
| const elm = document.getElementById('img'); |
| elm.src = 'resources/image.png'; |
| elm.onload = t.unreached_func("The image should have failed to load, as " + |
| "the request URL should be affected by the " + |
| "<base> element"); |
| elm.onerror = t.step_func_done(); |
| |
| const base = document.createElement("base"); |
| base.setAttribute("href", "bogus/"); |
| document.head.appendChild(base); |
| }); |
| </script> |
| </body> |
| </html> |
