JSTests/test262/test/built-ins/Atomics/notify/not-a-typedarray-throws.js

// Copyright (C) 2018 Amal Hussein. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.notify
description: >
  Throws a TypeError if the typedArray arg is not a TypedArray object
info: |
  Atomics.notify( typedArray, index, count )

  1.Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true).
    ...
      3.If typedArray does not have a [[TypedArrayName]] internal slot, throw a TypeError exception.

features: [Atomics]
---*/

const poisoned = {
  valueOf: function() {
    throw new Test262Error('should not evaluate this code');
  }
};

assert.throws(TypeError, function() {
  Atomics.wait({}, 0, 0, 0);
}, '`Atomics.wait({}, 0, 0, 0)` throws TypeError');

assert.throws(TypeError, function () {
  Atomics.wait({}, poisoned, poisoned, poisoned);
}, '`Atomics.wait({}, poisoned, poisoned, poisoned)` throws TypeError');