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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/waitAsync/symbol-for-timeout-throws.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/symbol-for-timeout-throws.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/symbol-for-timeout-throws.js new file mode 100644 index 0000000000..1659f517e3 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/symbol-for-timeout-throws.js @@ -0,0 +1,55 @@ +// |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 ) + + 6. Let q be ? ToNumber(timeout). + + Symbol --> Throw a TypeError exception. + +features: [Atomics.waitAsync, SharedArrayBuffer, Symbol, Symbol.toPrimitive, TypedArray, computed-property-names, Atomics] +---*/ +assert.sameValue(typeof Atomics.waitAsync, 'function', 'The value of `typeof Atomics.waitAsync` is "function"'); +const i32a = new Int32Array( + new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4) +); + +const poisonedValueOf = { + valueOf() { + throw new Test262Error('should not evaluate this code'); + } +}; + +const poisonedToPrimitive = { + [Symbol.toPrimitive]() { + throw new Test262Error('passing a poisoned object using @@ToPrimitive'); + } +}; + +assert.throws(Test262Error, function() { + Atomics.waitAsync(i32a, 0, 0, poisonedValueOf); +}, '`Atomics.waitAsync(i32a, 0, 0, poisonedValueOf)` throws a Test262Error exception'); + +assert.throws(Test262Error, function() { + Atomics.waitAsync(i32a, 0, 0, poisonedToPrimitive); +}, '`Atomics.waitAsync(i32a, 0, 0, poisonedToPrimitive)` throws a Test262Error exception'); + +assert.throws(TypeError, function() { + Atomics.waitAsync(i32a, 0, 0, Symbol("foo")); +}, '`Atomics.waitAsync(i32a, 0, 0, Symbol("foo"))` throws a TypeError exception'); + +assert.throws(TypeError, function() { + Atomics.waitAsync(i32a, 0, 0, Symbol("foo")); +}, '`Atomics.waitAsync(i32a, 0, 0, Symbol("foo"))` throws a TypeError exception'); + +reportCompare(0, 0); |