1// Copyright 2010 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28function props(x) { 29 var result = []; 30 for (var p in x) result.push(p); 31 return result; 32} 33 34function A() { 35 this.a1 = 1234; 36 this.a2 = "D"; 37 this.a3 = false; 38} 39 40function B() { 41 this.b3 = false; 42 this.b2 = "D"; 43 this.b1 = 1234; 44} 45 46function C() { 47 this.c3 = false; 48 this.c1 = 1234; 49 this.c2 = "D"; 50} 51 52assertArrayEquals(["a1", "a2", "a3"], props(new A())); 53assertArrayEquals(["b3", "b2", "b1"], props(new B())); 54assertArrayEquals(["c3", "c1", "c2"], props(new C())); 55assertArrayEquals(["s1", "s2", "s3"], props({s1: 0, s2: 0, s3: 0})); 56assertArrayEquals(["s3", "s2", "s1"], props({s3: 0, s2: 0, s1: 0})); 57assertArrayEquals(["s3", "s1", "s2"], props({s3: 0, s1: 0, s2: 0})); 58 59var a = new A() 60a.a0 = 0; 61a.a4 = 0; 62assertArrayEquals(["a1", "a2", "a3", "a0", "a4"], props(a)); 63 64var b = new B() 65b.b4 = 0; 66b.b0 = 0; 67assertArrayEquals(["b3", "b2", "b1", "b4", "b0"], props(b)); 68 69var o1 = {s1: 0, s2: 0, s3: 0} 70o1.s0 = 0; 71o1.s4 = 0; 72assertArrayEquals(["s1", "s2", "s3", "s0", "s4"], props(o1)); 73 74var o2 = {s3: 0, s2: 0, s1: 0} 75o2.s4 = 0; 76o2.s0 = 0; 77assertArrayEquals(["s3", "s2", "s1", "s4", "s0"], props(o2)); 78