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3// modification, are permitted provided that the following conditions are
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27
28// Testing that optimization of top-level object initialization doesn't
29// break V8.
30
31var x = new Object();
32x.a = 7;
33x.b = function() { return 42; };
34x.c = 88;
35x.d = "A Man Called Horse";
36
37assertEquals(7, x.a);
38assertEquals(42, x.b());
39assertEquals(88, x.c);
40assertEquals("A Man Called Horse", x.d);
41
42var y = new Object();
43y.a = 7;
44y.b = function() { return 42; };
45y.c = 12 * y.a;
46y.d = "A Man Called Horse";
47
48assertEquals(84, y.c);
49
50var z = new Object();
51z.a = 3;
52function forty_two() { return 42; };
53z.a += 4;
54z.b = forty_two;
55z.c = 12;
56z.c *= z.a;
57z.d = "A Man Called Horse";
58
59assertEquals(84, z.c);
60
61var x1 = new Object();
62var x2 = new Object();
63x1.a = 7;
64x1.b = function() { return 42; };
65x2.a = 7;
66x2.b = function() { return 42; };
67x1.c = 88;
68x1.d = "A Man Called Horse";
69x2.c = 88;
70x2.d = "A Man Called Horse";
71
72assertEquals(7, x1.a);
73assertEquals(42, x1.b());
74assertEquals(88, x1.c);
75assertEquals("A Man Called Horse", x1.d);
76
77assertEquals(7, x2.a);
78assertEquals(42, x2.b());
79assertEquals(88, x2.c);
80assertEquals("A Man Called Horse", x2.d);
81
82function Calculator(x, y) {
83  this.x = x;
84  this.y = y;
85}
86
87Calculator.prototype.sum = function() { return this.x + this.y; };
88Calculator.prototype.difference = function() { return this.x - this.y; };
89Calculator.prototype.product = function() { return this.x * this.y; };
90Calculator.prototype.quotient = function() { return this.x / this.y; };
91
92var calc = new Calculator(20, 10);
93assertEquals(30, calc.sum());
94assertEquals(10, calc.difference());
95assertEquals(200, calc.product());
96assertEquals(2, calc.quotient());
97
98var x = new Object();
99x.__defineGetter__('a', function() { return 7 });
100x.b = function() { return 42; };
101x.c = 88;
102x.d = "A Man Called Horse";
103
104assertEquals(7, x.a);
105assertEquals(42, x.b());
106assertEquals(88, x.c);
107assertEquals("A Man Called Horse", x.d);
108