| <!DOCTYPE html> |
| <title>Service Worker: the headers of FetchEvent shouldn't contain freshness headers</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/test-helpers.sub.js?pipe=sub"></script> |
| <script> |
| promise_test(function(t) { |
| var SCOPE = 'resources/fetch-request-no-freshness-headers-iframe.html'; |
| var SCRIPT = 'resources/fetch-request-no-freshness-headers-worker.js'; |
| var worker; |
| return service_worker_unregister_and_register(t, SCRIPT, SCOPE) |
| .then(function(registration) { |
| t.add_cleanup(function() { |
| return service_worker_unregister(t, SCOPE); |
| }); |
| |
| worker = registration.installing; |
| return wait_for_state(t, worker, 'activated'); |
| }) |
| .then(function() { return with_iframe(SCOPE); }) |
| .then(function(frame) { |
| return new Promise(function(resolve) { |
| frame.onload = function() { |
| resolve(frame); |
| }; |
| frame.contentWindow.location.reload(); |
| }); |
| }) |
| .then(function(frame) { |
| return new Promise(function(resolve) { |
| var channel = new MessageChannel(); |
| channel.port1.onmessage = t.step_func(function(msg) { |
| frame.remove(); |
| resolve(msg); |
| }); |
| worker.postMessage( |
| {port: channel.port2}, [channel.port2]); |
| }); |
| }) |
| .then(function(msg) { |
| var freshness_headers = { |
| 'if-none-match': true, |
| 'if-modified-since': true |
| }; |
| msg.data.requests.forEach(function(request) { |
| request.headers.forEach(function(header) { |
| assert_false( |
| !!freshness_headers[header[0]], |
| header[0] + ' header must not be set in the ' + |
| 'FetchEvent\'s request. (url = ' + request.url + ')'); |
| }); |
| }) |
| }); |
| }, 'The headers of FetchEvent shouldn\'t contain freshness headers.'); |
| </script> |
