The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/basic/number-isnan.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,15 @@
     1.4 +assertEq(Number.isNaN(NaN), true);
     1.5 +assertEq(Number.isNaN(0/0), true);
     1.6 +assertEq(Number.isNaN(Number("NaN")), true);
     1.7 +assertEq(Number.isNaN(4), false);
     1.8 +assertEq(Number.isNaN(4.5), false);
     1.9 +assertEq(Number.isNaN("hi"), false);
    1.10 +assertEq(Number.isNaN("1.3"), false);
    1.11 +assertEq(Number.isNaN("51"), false);
    1.12 +assertEq(Number.isNaN(0), false);
    1.13 +assertEq(Number.isNaN(-0), false);
    1.14 +assertEq(Number.isNaN({valueOf: function () { return 3; }}), false);
    1.15 +assertEq(Number.isNaN({valueOf: function () { return 0/0; }}), false);
    1.16 +assertEq(Number.isNaN({ valueOf: function() { throw 17; } }), false);
    1.17 +assertEq(Number.isNaN({ toString: function() { throw 17; } }), false);
    1.18 +assertEq(Number.isNaN({ valueOf: function() { throw 17; }, toString: function() { throw 42; } }), false);