// |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);