| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Test that async CORS requests with custom headers are sent with OPTIONS preflight</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script src="/common/utils.js"></script> |
| </head> |
| <body> |
| <script type="text/javascript"> |
| async_test((test) => { |
| let xhr = new XMLHttpRequest; |
| const uuid = token(); |
| |
| xhr.open("GET", get_host_info().HTTP_REMOTE_ORIGIN + |
| "/xhr/resources/reset-token.py?token=" + uuid, false); |
| xhr.send(); |
| |
| xhr = new XMLHttpRequest; |
| xhr.open("GET", get_host_info().HTTP_REMOTE_ORIGIN + |
| "/xhr/resources/no-custom-header-on-preflight.py?token=" + uuid); |
| xhr.setRequestHeader("x-test", "foobar"); |
| |
| xhr.onerror = test.unreached_func("Unexpected error"); |
| |
| xhr.onload = test.step_func_done(() => { |
| assert_equals(xhr.responseText, "PASS"); |
| }); |
| |
| xhr.send(); |
| }, "Preflighted async request with custom header"); |
| </script> |
| </body> |
| </html> |
