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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/waitAsync/object-for-timeout.js | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/object-for-timeout.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/object-for-timeout.js new file mode 100644 index 0000000000..cd1dc8f596 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/object-for-timeout.js @@ -0,0 +1,73 @@ +// |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: > + Object valueOf, toString, toPrimitive Zero timeout arg should result in an +0 timeout +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). + + Object -> Apply the following steps: + + Let primValue be ? ToPrimitive(argument, hint Number). + Return ? ToNumber(primValue). + +features: [Atomics.waitAsync, SharedArrayBuffer, Symbol, Symbol.toPrimitive, TypedArray, computed-property-names, Atomics, arrow-function] +flags: [async] +---*/ +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 0; + } +}; + +const toString = { + toString() { + return "0"; + } +}; + +const toPrimitive = { + [Symbol.toPrimitive]() { + return 0; + } +}; + +assert.sameValue( + Atomics.waitAsync(i32a, 0, 0, valueOf).value, + 'timed-out', + 'The value of Atomics.waitAsync(i32a, 0, 0, valueOf).value is "timed-out"' +); +assert.sameValue( + Atomics.waitAsync(i32a, 0, 0, toString).value, + 'timed-out', + 'The value of Atomics.waitAsync(i32a, 0, 0, toString).value is "timed-out"' +); +assert.sameValue( + Atomics.waitAsync(i32a, 0, 0, toPrimitive).value, + 'timed-out', + 'The value of Atomics.waitAsync(i32a, 0, 0, toPrimitive).value is "timed-out"' +); + +Promise.all([ + Atomics.waitAsync(i32a, 0, 0, valueOf).value, + Atomics.waitAsync(i32a, 0, 0, toString).value, + Atomics.waitAsync(i32a, 0, 0, toPrimitive).value, + ]).then(outcomes => { + 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"'); + }).then($DONE, $DONE); |