| // Copyright (C) 2016 the V8 project authors. All rights reserved. |
| // Copyright (C) 2017 Mozilla Corporation. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-dataview-buffer-byteoffset-bytelength |
| description: > |
| Reuse buffer argument instead of making a new clone |
| info: | |
| 24.2.2.1 DataView (buffer, byteOffset, byteLength ) |
| |
| ... |
| 14. Set O's [[ViewedArrayBuffer]] internal slot to buffer. |
| ... |
| 17. Return O. |
| features: [SharedArrayBuffer] |
| ---*/ |
| |
| var buffer = new SharedArrayBuffer(8); |
| |
| var dv1 = new DataView(buffer, 0); |
| var dv2 = new DataView(buffer, 0); |
| |
| assert.sameValue(dv1.buffer, buffer); |
| assert.sameValue(dv2.buffer, buffer); |
