| <!DOCTYPE html> |
| <!-- This test requires internals because it tests Chromium's |
| internal UseCounter. See https://crbug.com/784018. --> |
| <title>Service Worker: Respond to same-origin request with cross origin response</title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="../resources/get-host-info.js"></script> |
| <script src="resources/test-helpers.js"></script> |
| <script> |
| |
| promise_test((t) => { |
| const url = 'resources/fetch-rewrite-worker.js'; |
| const scope = 'resources/blank.html?' + |
| 'respond-to-same-origin-request-with-cross-origin-response'; |
| const host_info = get_host_info(); |
| const target_url = host_info['HTTPS_REMOTE_ORIGIN'] + |
| base_path() + |
| '/resources/fetch-access-control.php?ACAOrigin=*'; |
| // from web_feature.mojom |
| const kRespondToSameOriginRequestWithCrossOriginResponse = 2231; |
| let worker; |
| let frame; |
| return service_worker_unregister_and_register(t, url, scope) |
| .then((registration) => { |
| add_completion_callback(() => registration.unregister()); |
| worker = registration.installing; |
| return wait_for_state(t, worker, 'activated'); |
| }) |
| .then(() => with_iframe(scope)) |
| .then((f) => { |
| frame = f; |
| assert_false( |
| frame.contentWindow.internals.isUseCounted( |
| frame.contentDocument, |
| kRespondToSameOriginRequestWithCrossOriginResponse), |
| 'The usecounter must not be counted yet.'); |
| add_completion_callback(() => frame.remove()); |
| return frame.contentWindow.fetch( |
| './?url=' + encodeURIComponent(target_url) + |
| '&mode=cors', {mode: 'same-origin'}); |
| }) |
| .then(() => { |
| assert_true( |
| frame.contentWindow.internals.isUseCounted( |
| frame.contentDocument, |
| kRespondToSameOriginRequestWithCrossOriginResponse), |
| 'The usecounter must be counted.'); |
| }); |
| }, 'Usecounter for RespondToSameOriginRequestWithCrossOriginResponse'); |
| |
| </script> |
| </html> |
