Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// Copyright (C) 2015 André Bargull. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-arraybuffer.prototype.slice description: > Negative `start` index is relative to [[ArrayBufferByteLength]]. info: | ArrayBuffer.prototype.slice ( start, end ) ... 8. If relativeStart < 0, let first be max((len + relativeStart),0); else let first be min(relativeStart, len). ... ---*/ var arrayBuffer = new ArrayBuffer(8); var start = -5, end = 6; var result = arrayBuffer.slice(start, end); assert.sameValue(result.byteLength, 3, "slice(-5, 6)"); var start = -12, end = 6; var result = arrayBuffer.slice(start, end); assert.sameValue(result.byteLength, 6, "slice(-12, 6)"); var start = -Infinity, end = 6; var result = arrayBuffer.slice(start, end); assert.sameValue(result.byteLength, 6, "slice(-Infinity, 6)");