// |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);