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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/waitAsync/returns-result-object-value-is-string-not-equal.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/returns-result-object-value-is-string-not-equal.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/returns-result-object-value-is-string-not-equal.js new file mode 100644 index 0000000000..f981109bb7 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/returns-result-object-value-is-string-not-equal.js @@ -0,0 +1,39 @@ +// |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: > + Atomics.waitAsync returns a result object containing a string "not-equal" and async is false. +info: | + Atomics.waitAsync( typedArray, index, value, timeout ) + + 1. Return DoWait(async, typedArray, index, value, timeout). + + DoWait ( mode, typedArray, index, value, timeout ) + + ... + 13. Let promiseCapability be undefined. + 14. If mode is async, then + a. Set promiseCapability to ! NewPromiseCapability(%Promise%). + + ... + Perform ! CreateDataPropertyOrThrow(_resultObject_, *"async"*, *true*). + Perform ! CreateDataPropertyOrThrow(_resultObject_, *"value"*, _promiseCapability_.[[Promise]]). + Return _resultObject_. + +features: [Atomics.waitAsync, TypedArray, SharedArrayBuffer, destructuring-binding, 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 * 8) +); + +let {async, value} = Atomics.waitAsync(i32a, 0, 1); + +assert.sameValue(async, false, 'The value of `async` is false'); +assert.sameValue(value, "not-equal", 'The value of `value` is "not-equal"'); + +reportCompare(0, 0); |