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// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.wake
description: >
Test that Atomics.wake wakes zero waiters if the count is NaN
---*/
$262.agent.start(
`
$262.agent.receiveBroadcast(function (sab) {
var ia = new Int32Array(sab);
$262.agent.report(Atomics.wait(ia, 0, 0, 1000)); // We will timeout eventually
$262.agent.leaving();
})
`);
var ia = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT));
$262.agent.broadcast(ia.buffer);
$262.agent.sleep(500); // Give the agent a chance to wait
assert.sameValue(Atomics.wake(ia, 0, NaN), 0); // Don't actually wake it
assert.sameValue(getReport(), "timed-out");
function getReport() {
var r;
while ((r = $262.agent.getReport()) == null)
$262.agent.sleep(100);
return r;
}
|
