Strict mode Passingnon-Strict mode Passing
Features:
- DataView.prototype.getInt32
- Symbol
// 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.setint32 description: > Boolean littleEndian argument coerced in ToBoolean info: | 24.2.4.17 DataView.prototype.setInt32 ( 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, "Int32", value). 24.2.1.2 SetViewValue ( view, requestIndex, isLittleEndian, type, value ) ... 15. Let bufferIndex be getIndex + viewOffset. 16. Return SetValueInBuffer(buffer, bufferIndex, type, numberValue, isLittleEndian). features: [DataView.prototype.getInt32, Symbol] ---*/ var buffer = new ArrayBuffer(8); var sample = new DataView(buffer, 0); // False sample.setInt32(0, 1); assert.sameValue(sample.getInt32(0), 1, "no arg"); sample.setInt32(0, 2, undefined); assert.sameValue(sample.getInt32(0), 2, "undefined"); sample.setInt32(0, 3, null); assert.sameValue(sample.getInt32(0), 3, "null"); sample.setInt32(0, 4, 0); assert.sameValue(sample.getInt32(0), 4, "0"); sample.setInt32(0, 5, ""); assert.sameValue(sample.getInt32(0), 5, "the empty string"); // True sample.setInt32(0, 6, {}); assert.sameValue(sample.getInt32(0), 100663296, "{}"); sample.setInt32(0, 7, Symbol("1")); assert.sameValue(sample.getInt32(0), 117440512, "symbol"); sample.setInt32(0, 8, 1); assert.sameValue(sample.getInt32(0), 134217728, "1"); sample.setInt32(0, 9, "string"); assert.sameValue(sample.getInt32(0), 150994944, "string");