| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <body onload="openXHR();"> |
| <!-- This embed is necessary to cause the synchronous invocation of onload --> |
| <embed type="text/html; charset=utf-8"> |
| <script> |
| const xhr = new XMLHttpRequest(); |
| |
| function openXHR() { |
| xhr.open('GET', '/'); |
| openAndSendCrossOriginNonSimpleXHR(); |
| } |
| |
| function openAndSendCrossOriginNonSimpleXHR() { |
| xhr.open('PUT', 'http://localhost:8000/'); |
| xhr.send(); |
| } |
| |
| async_test((test) => { |
| // The crash doesn't always happen. Repeat to capture it. |
| let count = 10; |
| |
| xhr.onerror = test.step_func(() => { |
| --count; |
| if (count <= 0) { |
| test.done(); |
| return; |
| } |
| openAndSendCrossOriginNonSimpleXHR(); |
| }); |
| openAndSendCrossOriginNonSimpleXHR(); |
| }, 'XMLHttpRequest doesn\'t crash even when open() is invoked ' + |
| 'synchronously to handling of an invalid preflight response.'); |
| |
| openAndSendCrossOriginNonSimpleXHR(); |
| </script> |
