| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>SendBeacon cross origin with an ArrayBuffer / ArrayBufferView payload should not do a CORS preflight</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| </head> |
| <body> |
| <script src="/common/utils.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script> |
| var RESOURCES_DIR = "/WebKit/beacon/resources/"; |
| |
| function pollResult(test, id) { |
| var checkUrl = RESOURCES_DIR + "beacon-preflight.py?cmd=get&id=" + id; |
| |
| return new Promise(resolve => { |
| step_timeout(test.step_func(() => { |
| fetch(checkUrl).then(response => { |
| response.json().then(body => { |
| resolve(body); |
| }); |
| }); |
| }), 1000); |
| }); |
| } |
| |
| function testCORSPreflightSuccess(what) { |
| var testBase = get_host_info().HTTP_REMOTE_ORIGIN + RESOURCES_DIR; |
| var id = self.token(); |
| var testUrl = testBase + "beacon-preflight.py?allowCors=1&cmd=put&id=" + id; |
| |
| promise_test(function(test) { |
| assert_true(navigator.sendBeacon(testUrl, what), "SendBeacon Succeeded"); |
| return pollResult(test, id) .then(result => { |
| assert_equals(result['preflight'], 0, "Did not receive CORS preflight") |
| assert_equals(result['beacon'], 1, "Received beacon") |
| }); |
| }, "Should send beacon with no CORS preflight"); |
| } |
| |
| function stringToArrayBufferView(input) { |
| var buffer = new ArrayBuffer(input.length * 2); |
| var view = new Uint16Array(buffer); |
| |
| // dumbly copy over the bytes |
| for (var i = 0, len = input.length; i < len; i++) { |
| view[i] = input.charCodeAt(i); |
| } |
| return view; |
| } |
| |
| testCORSPreflightSuccess(stringToArrayBufferView("123")); |
| </script> |
| </body> |
| </html> |
