test262/test/built-ins/Atomics/wait/symbol-for-timeout-throws.js

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// Copyright (C) 2018 Amal Hussein. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.wait
description: >
Throws a TypeError if timeout arg is a Symbol
info: |
Atomics.wait( typedArray, index, value, timeout )
4.Let q be ? ToNumber(timeout).
...
Symbol Throw a TypeError exception.
features: [Atomics, SharedArrayBuffer, TypedArray, Symbol]
---*/
function getReport() {
var r;
while ((r = $262.agent.getReport()) == null) {
$262.agent.sleep(100);
}
return r;
}
$262.agent.start(
`
$262.agent.receiveBroadcast(function (sab) {
var int32Array = new Int32Array(sab);
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var err;
try {
Atomics.wait(int32Array, 0, 0, Symbol('foo'));
} catch(e) {
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err = e.name;
}
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$262.agent.report(err);
$262.agent.leaving();
})
`);
var sab = new SharedArrayBuffer(4);
var int32Array = new Int32Array(sab);
$262.agent.broadcast(int32Array.buffer);
assert.sameValue(getReport(), 'TypeError');