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| 1 <!DOCTYPE html> |
| 2 <!-- This test is prefixed with `chromium.` because it asserts a precise list |
| 3 of expected header names, but but such precision is not mandated by the |
| 4 relevant specifications. It should be maintained only to the extent that this |
| 5 precision is relevant to Chromium internals; the Web Platform Tests project |
| 6 includes a relaxed version which allows for additional headers. --> |
| 7 <script src="../resources/testharness.js"></script> |
| 8 <script src="../resources/testharnessreport.js"></script> |
| 9 <script src="resources/test-helpers.js"></script> |
| 10 <body> |
| 11 <script> |
| 12 var worker = 'resources/fetch-event-test-worker.js'; |
| 13 |
| 14 promise_test(function(t) { |
| 15 const scope = 'resources/simple.html?headers'; |
| 16 return service_worker_unregister_and_register(t, worker, scope) |
| 17 .then(function(reg) { |
| 18 return wait_for_state(t, reg.installing, 'activated'); |
| 19 }) |
| 20 .then(function() { return with_iframe(scope); }) |
| 21 .then(function(frame) { |
| 22 t.add_cleanup(function() { frame.remove(); }); |
| 23 // We have this test to prevent unexpected exposure of headers to a |
| 24 // ServiceWorker. Feel free to rebaseline this expectation if it |
| 25 // looks good. |
| 26 const headers = JSON.parse(frame.contentDocument.body.textContent); |
| 27 const header_names = []; |
| 28 for (const [name, value] of headers) { |
| 29 header_names.push(name); |
| 30 } |
| 31 header_names.sort(); |
| 32 assert_array_equals( |
| 33 header_names, |
| 34 ["accept", "upgrade-insecure-requests", "user-agent"], |
| 35 'event.request has the expected headers.'); |
| 36 |
| 37 return service_worker_unregister_and_done(t, scope); |
| 38 }); |
| 39 }, 'Service Worker headers in the request of a fetch event'); |
| 40 </script> |
| 41 </body> |
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