Strict mode Passingnon-Strict mode Passing
Features:
- DataView.prototype.setUint8
// 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.getint8 description: > Return values from Buffer using a custom offset info: | 24.2.4.7 DataView.prototype.getInt8 ( byteOffset ) 1. Let v be the this value. 2. Return ? GetViewValue(v, byteOffset, true, "Int8"). 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. ... features: [DataView.prototype.setUint8] ---*/ var buffer = new ArrayBuffer(8); var sample = new DataView(buffer, 0); sample.setUint8(0, 7); sample.setUint8(1, 7); sample.setUint8(2, 7); sample.setUint8(3, 7); sample.setUint8(4, 1); sample.setUint8(5, 127); sample.setUint8(6, 128); sample.setUint8(7, 255); sample = new DataView(buffer, 4); assert.sameValue(sample.getInt8(0), 1); assert.sameValue(sample.getInt8(1), 127); assert.sameValue(sample.getInt8(2), -128); assert.sameValue(sample.getInt8(3), -1);