| // Copyright (C) 2020 Jordan Harband. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-atomics.store |
| description: > |
| Atomics.store calls ToInteger, which normalizes -0 to +0 |
| features: [Atomics, SharedArrayBuffer, TypedArray] |
| ---*/ |
| |
| const i32a = new Int32Array( |
| new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4) |
| ); |
| |
| assert( |
| Object.is( |
| Atomics.store(i32a, 0, -0), |
| +0 |
| ), |
| 'Atomics.store(i32a, 0, -0) normalizes -0 to +0' |
| ); |
| assert.sameValue( |
| i32a[0], |
| +0, |
| 'The value of i32a[0] is normalized to +0' |
| ); |
