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// |reftest| skip -- Atomics.waitAsync is not supported
// Copyright (C) 2020 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.waitasync
description: >
Throws a TypeError if index arg can not be converted to an Integer
info: |
Atomics.waitAsync( typedArray, index, value, timeout )
1. Return DoWait(async, typedArray, index, value, timeout).
DoWait ( mode, typedArray, index, value, timeout )
2. Let i be ? ValidateAtomicAccess(typedArray, index).
ValidateAtomicAccess( typedArray, requestIndex )
2. Let accessIndex be ? ToIndex(requestIndex).
ToIndex ( value )
2. Else,
a. Let integerIndex be ? ToInteger(value).
ToInteger(value)
1. Let number be ? ToNumber(argument).
Symbol --> Throw a TypeError exception.
features: [Atomics.waitAsync, SharedArrayBuffer, Symbol, Symbol.toPrimitive, TypedArray, computed-property-names, Atomics, BigInt]
---*/
assert.sameValue(typeof Atomics.waitAsync, 'function', 'The value of `typeof Atomics.waitAsync` is "function"');
const i64a = new BigInt64Array(
new SharedArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4)
);
const poisonedValueOf = {
valueOf() {
throw new Test262Error('should not evaluate this code');
}
};
const poisonedToPrimitive = {
[Symbol.toPrimitive]() {
throw new Test262Error('should not evaluate this code');
}
};
assert.throws(Test262Error, function() {
Atomics.waitAsync(i64a, poisonedValueOf, poisonedValueOf, poisonedValueOf);
}, '`Atomics.waitAsync(i64a, poisonedValueOf, poisonedValueOf, poisonedValueOf)` throws a Test262Error exception');
assert.throws(Test262Error, function() {
Atomics.waitAsync(i64a, poisonedToPrimitive, poisonedToPrimitive, poisonedToPrimitive);
}, '`Atomics.waitAsync(i64a, poisonedToPrimitive, poisonedToPrimitive, poisonedToPrimitive)` throws a Test262Error exception');
assert.throws(TypeError, function() {
Atomics.waitAsync(i64a, Symbol('1'), poisonedValueOf, poisonedValueOf);
}, '`Atomics.waitAsync(i64a, Symbol("1"), poisonedValueOf, poisonedValueOf)` throws a TypeError exception');
assert.throws(TypeError, function() {
Atomics.waitAsync(i64a, Symbol('2'), poisonedToPrimitive, poisonedToPrimitive);
}, '`Atomics.waitAsync(i64a, Symbol("2"), poisonedToPrimitive, poisonedToPrimitive)` throws a TypeError exception');
reportCompare(0, 0);