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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/out-of-range-index-throws.js | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/out-of-range-index-throws.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/out-of-range-index-throws.js new file mode 100644 index 0000000000..e129569ae1 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/out-of-range-index-throws.js @@ -0,0 +1,49 @@ +// |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 RangeError if value of index arg is out of range +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). + + ... + 2.Let accessIndex be ? ToIndex(requestIndex). + ... + 5. If accessIndex ≥ length, throw a RangeError exception. +features: [Atomics.waitAsync, SharedArrayBuffer, TypedArray, 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 poisoned = { + valueOf() { + throw new Test262Error('should not evaluate this code'); + } +}; + +assert.throws(RangeError, function() { + Atomics.waitAsync(i64a, Infinity, poisoned, poisoned); +}, '`Atomics.waitAsync(i64a, Infinity, poisoned, poisoned)` throws a RangeError exception'); +assert.throws(RangeError, function() { + Atomics.waitAsync(i64a, -1, poisoned, poisoned); +}, '`Atomics.waitAsync(i64a, -1, poisoned, poisoned)` throws a RangeError exception'); +assert.throws(RangeError, function() { + Atomics.waitAsync(i64a, 4, poisoned, poisoned); +}, '`Atomics.waitAsync(i64a, 4, poisoned, poisoned)` throws a RangeError exception'); +assert.throws(RangeError, function() { + Atomics.waitAsync(i64a, 200, poisoned, poisoned); +}, '`Atomics.waitAsync(i64a, 200, poisoned, poisoned)` throws a RangeError exception'); + + +reportCompare(0, 0); |