Strict mode Passingnon-Strict mode Passing
Features:
- Int8Array
// 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.setfloat64 description: > Throws a TypeError if this does not have a [[DataView]] internal slot info: | 24.2.4.14 DataView.prototype.setFloat64 ( byteOffset, value [ , littleEndian ] ) 1. Let v be the this value. 2. If littleEndian is not present, let littleEndian be false. 3. Return ? SetViewValue(v, byteOffset, littleEndian, "Float64", value). 24.2.1.2 SetViewValue ( view, requestIndex, isLittleEndian, type, value ) 1. If Type(view) is not Object, throw a TypeError exception. 2. If view does not have a [[DataView]] internal slot, throw a TypeError exception. ... features: [Int8Array] ---*/ var setFloat64 = DataView.prototype.setFloat64; assert.throws(TypeError, function() { setFloat64.call({}); }, "{}"); assert.throws(TypeError, function() { setFloat64.call([]); }, "[]"); var ab = new ArrayBuffer(1); assert.throws(TypeError, function() { setFloat64.call(ab); }, "ArrayBuffer"); var ta = new Int8Array(); assert.throws(TypeError, function() { setFloat64.call(ta); }, "TypedArray");