| // Copyright (C) 2017 Mozilla Corporation. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-atomics.wait |
| description: > |
| Test that Atomics.wait does not time out with a NaN timeout |
| ---*/ |
| |
| $262.agent.start( |
| ` |
| $262.agent.receiveBroadcast(function (sab, id) { |
| var ia = new Int32Array(sab); |
| $262.agent.report(Atomics.wait(ia, 0, 0, NaN)); // NaN => Infinity |
| $262.agent.leaving(); |
| }) |
| `); |
| |
| var ia = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT)); |
| |
| $262.agent.broadcast(ia.buffer); |
| $262.agent.sleep(500); // Ample time |
| assert.sameValue($262.agent.getReport(), null); |
| Atomics.wake(ia, 0); |
| assert.sameValue(getReport(), "ok"); |
| |
| function getReport() { |
| var r; |
| while ((r = $262.agent.getReport()) == null) |
| $262.agent.sleep(100); |
| return r; |
| } |