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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/symbol-for-index-throws.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/symbol-for-index-throws.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/symbol-for-index-throws.js new file mode 100644 index 0000000000..aaa9ae80e9 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/symbol-for-index-throws.js @@ -0,0 +1,71 @@ +// |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); |