1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma_5/Number/defaultvalue.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,170 @@
1.4 +/*
1.5 + * Any copyright is dedicated to the Public Domain.
1.6 + * http://creativecommonn.org/licenses/publicdomain/
1.7 + */
1.8 +
1.9 +var BUGNUMBER = 645464;
1.10 +var summary =
1.11 + "[[DefaultValue]] behavior wrong for Number with overridden valueOf/toString";
1.12 +
1.13 +print(BUGNUMBER + ": " + summary);
1.14 +
1.15 +/**************
1.16 + * BEGIN TEST *
1.17 + **************/
1.18 +
1.19 +
1.20 +// equality
1.21 +
1.22 +var n = new Number();
1.23 +assertEq(n == 0, true);
1.24 +
1.25 +var n2 = new Number();
1.26 +n2.valueOf = function() { return 17; };
1.27 +assertEq(n2 == 17, true);
1.28 +
1.29 +var n3 = new Number();
1.30 +n3.toString = function() { return 42; };
1.31 +assertEq(n3 == 0, true);
1.32 +
1.33 +function testEquality()
1.34 +{
1.35 + var n = new Number();
1.36 + assertEq(n == 0, true);
1.37 +
1.38 + var n2 = new Number();
1.39 + n2.valueOf = function() { return 17; };
1.40 + assertEq(n2 == 17, true);
1.41 +
1.42 + var n3 = new Number();
1.43 + n3.toString = function() { return 42; };
1.44 + assertEq(n3 == 0, true);
1.45 +}
1.46 +testEquality();
1.47 +
1.48 +
1.49 +// addition of Number to number
1.50 +
1.51 +var n = new Number();
1.52 +assertEq(n + 5, 5);
1.53 +
1.54 +var n2 = new Number();
1.55 +n2.toString = function() { return 9; };
1.56 +assertEq(n2 + 3, 3);
1.57 +
1.58 +var n3 = new Number();
1.59 +n3.valueOf = function() { return 17; };
1.60 +assertEq(n3 + 5, 22);
1.61 +
1.62 +function testNumberAddition()
1.63 +{
1.64 + var n = new Number();
1.65 + assertEq(n + 5, 5);
1.66 +
1.67 + var n2 = new Number();
1.68 + n2.toString = function() { return 9; };
1.69 + assertEq(n2 + 3, 3);
1.70 +
1.71 + var n3 = new Number();
1.72 + n3.valueOf = function() { return 17; };
1.73 + assertEq(n3 + 5, 22);
1.74 +}
1.75 +testNumberAddition();
1.76 +
1.77 +
1.78 +// addition of Number to Number
1.79 +
1.80 +var n = new Number();
1.81 +assertEq(n + n, 0);
1.82 +
1.83 +var n2 = new Number();
1.84 +n2.toString = function() { return 5; };
1.85 +assertEq(n2 + n2, 0);
1.86 +
1.87 +var n3 = new Number();
1.88 +n3.valueOf = function() { return 8.5; };
1.89 +assertEq(n3 + n3, 17);
1.90 +
1.91 +function testNonNumberAddition()
1.92 +{
1.93 + var n = new Number();
1.94 + assertEq(n + n, 0);
1.95 +
1.96 + var n2 = new Number();
1.97 + n2.toString = function() { return 5; };
1.98 + assertEq(n2 + n2, 0);
1.99 +
1.100 + var n3 = new Number();
1.101 + n3.valueOf = function() { return 8.5; };
1.102 + assertEq(n3 + n3, 17);
1.103 +}
1.104 +testNonNumberAddition();
1.105 +
1.106 +
1.107 +// Number as bracketed property name
1.108 +
1.109 +var obj = { 0: 17, 8: 42, 9: 8675309 };
1.110 +
1.111 +var n = new Number();
1.112 +assertEq(obj[n], 17);
1.113 +
1.114 +var n2 = new Number();
1.115 +n2.valueOf = function() { return 8; }
1.116 +assertEq(obj[n2], 17);
1.117 +
1.118 +var n3 = new Number();
1.119 +n3.toString = function() { return 9; };
1.120 +assertEq(obj[n3], 8675309);
1.121 +
1.122 +function testPropertyNameToNumber()
1.123 +{
1.124 + var obj = { 0: 17, 8: 42, 9: 8675309 };
1.125 +
1.126 + var n = new Number();
1.127 + assertEq(obj[n], 17);
1.128 +
1.129 + var n2 = new Number();
1.130 + n2.valueOf = function() { return 8; }
1.131 + assertEq(obj[n2], 17);
1.132 +
1.133 + var n3 = new Number();
1.134 + n3.toString = function() { return 9; };
1.135 + assertEq(obj[n3], 8675309);
1.136 +}
1.137 +testPropertyNameToNumber();
1.138 +
1.139 +
1.140 +// Number as property name with |in| operator
1.141 +
1.142 +var n = new Number();
1.143 +assertEq(n in { 0: 5 }, true);
1.144 +
1.145 +var n2 = new Number();
1.146 +n2.toString = function() { return "baz"; };
1.147 +assertEq(n2 in { baz: 42 }, true);
1.148 +
1.149 +var n3 = new Number();
1.150 +n3.valueOf = function() { return "quux"; };
1.151 +assertEq(n3 in { 0: 17 }, true);
1.152 +
1.153 +function testInOperatorName()
1.154 +{
1.155 + var n = new Number();
1.156 + assertEq(n in { 0: 5 }, true);
1.157 +
1.158 + var n2 = new Number();
1.159 + n2.toString = function() { return "baz"; };
1.160 + assertEq(n2 in { baz: 42 }, true);
1.161 +
1.162 + var n3 = new Number();
1.163 + n3.valueOf = function() { return "quux"; };
1.164 + assertEq(n3 in { 0: 17 }, true);
1.165 +}
1.166 +testInOperatorName();
1.167 +
1.168 +/******************************************************************************/
1.169 +
1.170 +if (typeof reportCompare === "function")
1.171 + reportCompare(true, true);
1.172 +
1.173 +print("All tests passed!");
