| // Copyright (C) 2016 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-dataview.prototype.getuint8 |
| description: > |
| Return value from Buffer using a clean ArrayBuffer |
| info: | |
| 24.2.4.10 DataView.prototype.getUint8 ( byteOffset ) |
| |
| 1. Let v be the this value. |
| 2. Return ? GetViewValue(v, byteOffset, true, "Uint8"). |
| |
| 24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type ) |
| |
| ... |
| 14. Let bufferIndex be getIndex + viewOffset. |
| 15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian). |
| ... |
| |
| 24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian |
| ] ) |
| |
| ... |
| 8. If isLittleEndian is false, reverse the order of the elements of rawValue. |
| ... |
| ---*/ |
| |
| var buffer = new ArrayBuffer(4); |
| var sample = new DataView(buffer, 0); |
| |
| assert.sameValue(sample.getUint8(0), 0, "sample.getUint8(0)"); |
| assert.sameValue(sample.getUint8(1), 0, "sample.getUint8(1)"); |
| assert.sameValue(sample.getUint8(2), 0, "sample.getUint8(2)"); |
| assert.sameValue(sample.getUint8(3), 0, "sample.getUint8(3)"); |