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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/waitAsync/true-for-timeout.js | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/true-for-timeout.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/true-for-timeout.js new file mode 100644 index 0000000000..86a2be28fa --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/true-for-timeout.js @@ -0,0 +1,66 @@ +// |reftest| skip async -- 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). + + Boolean -> If argument is true, return 1. If argument is false, return +0. + +flags: [async] +includes: [atomicsHelper.js] +features: [Atomics.waitAsync, SharedArrayBuffer, TypedArray, Atomics, computed-property-names, Symbol, Symbol.toPrimitive, arrow-function] +---*/ +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 valueOf = { + valueOf() { + return true; + } +}; + +const toPrimitive = { + [Symbol.toPrimitive]() { + return true; + } +}; + +let outcomes = []; +let lifespan = 1000; +let start = $262.agent.monotonicNow(); + +(function wait() { + let elapsed = $262.agent.monotonicNow() - start; + if (elapsed > lifespan) { + $DONE("Test timed out"); + return; + } + if (outcomes.length) { + assert.sameValue(outcomes[0], 'timed-out', 'The value of outcomes[0] is "timed-out"'); + assert.sameValue(outcomes[1], 'timed-out', 'The value of outcomes[1] is "timed-out"'); + assert.sameValue(outcomes[2], 'timed-out', 'The value of outcomes[2] is "timed-out"'); + $DONE(); + return; + } + + $262.agent.setTimeout(wait, 0); +})(); + +Promise.all([ + Atomics.waitAsync(i32a, 0, 0, true).value, + Atomics.waitAsync(i32a, 0, 0, valueOf).value, + Atomics.waitAsync(i32a, 0, 0, toPrimitive).value, + ]).then(results => (outcomes = results), $DONE); |