| <!DOCTYPE html> |
| <title>Subresource loading with link rel="webbundle"</title> |
| <link rel="help" href="https://github.com/WICG/webpackage/blob/main/explainers/subresource-loading.md" /> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../resources/test-helpers.js"></script> |
| |
| <script> |
| window.TEST_WEB_BUNDLE_ELEMENT_TYPE = 'link'; |
| </script> |
| <body> |
| <link id="link-web-bundle" rel="webbundle" href="../resources/wbn/subresource.wbn" resources="https://{{domains[]}}:{{ports[https][0]}}/web-bundle/resources/wbn/root.js |
| https://{{domains[]}}:{{ports[https][0]}}/web-bundle/resources/wbn/submodule.js" /> |
| <script src="resources/subresource-load-test.sub.js"></script> |
| <script> |
| promise_test(async () => { |
| const wbn_url = 'https://{{domains[]}}:{{ports[https][0]}}/web-bundle/resources/wbn/subresource.wbn?test-resources-update'; |
| const resource_url = 'https://{{domains[]}}:{{ports[https][0]}}/web-bundle/resources/wbn/submodule.js'; |
| const element = await addWebBundleElementAndWaitForLoad(wbn_url, /*resources=*/[]); |
| changeWebBundleResourcesInPlace(element, [resource_url]); |
| const resp = await fetch(resource_url, { cache: 'no-store' }); |
| assert_true(resp.ok); |
| assert_equals(performance.getEntriesByName(wbn_url).length, 1); |
| document.body.removeChild(element); |
| }, 'Updating resource attribute should not reload the bundle'); |
| </script> |
| </body> |
