| <!DOCTYPE html> |
| <!-- |
| This test was procedurally generated. Please do not modify it directly. |
| Sources: |
| - fetch/metadata/tools/fetch-metadata.conf.yml |
| - fetch/metadata/tools/templates/header-link.sub.html |
| --> |
| <html lang="en"> |
| <meta charset="utf-8"> |
| <title>HTTP headers on request for HTTP "Link" header</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/fetch/metadata/resources/helper.sub.js"></script> |
| <body> |
| <script> |
| 'use strict'; |
| |
| function induceRequest(url, rel, test) { |
| const iframe = document.createElement('iframe'); |
| |
| iframe.setAttribute( |
| 'src', |
| '/fetch/metadata/resources/header-link.py' + |
| `?location=${encodeURIComponent(url)}&rel=${rel}` |
| ); |
| |
| document.body.appendChild(iframe); |
| test.add_cleanup(() => iframe.remove()); |
| |
| return new Promise((resolve) => { |
| iframe.onload = iframe.onerror = resolve; |
| }); |
| } |
| |
| promise_test((t) => { |
| const key = '{{uuid()}}'; |
| |
| return induceRequest( |
| makeRequestURL(key, [], {mime: 'text/html'}), |
| 'stylesheet', |
| t |
| ) |
| .then(() => retrieve(key)) |
| .then((headers) => { |
| assert_own_property(headers, 'sec-fetch-dest'); |
| assert_array_equals(headers['sec-fetch-dest'], ['style']); |
| }); |
| }, 'sec-fetch-dest rel=stylesheet'); |
| </script> |
| </body> |
| </html> |
