js/src/jit-test/tests/basic/number-isfinite.js@7e26c7da4463
js/src/jit-test/tests/basic/number-isfinite.js
Wed, 31 Dec 2014 06:55:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:55:50 +0100
- changeset 2
- 7e26c7da4463
- permissions
- -rw-r--r--
Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2
1 assertEq(Number.isFinite(Infinity), false);
2 assertEq(Number.isFinite(-Infinity), false);
3 assertEq(Number.isFinite(NaN), false);
4 assertEq(Number.isFinite(4), true);
5 assertEq(Number.isFinite(4.5), true);
6 assertEq(Number.isFinite("hi"), false);
7 assertEq(Number.isFinite("1.3"), false);
8 assertEq(Number.isFinite("51"), false);
9 assertEq(Number.isFinite(0), true);
10 assertEq(Number.isFinite(-0), true);
11 assertEq(Number.isFinite({valueOf: function () { return 3; }}), false);
12 assertEq(Number.isFinite({valueOf: function () { return 0/0; }}), false);
13 assertEq(Number.isFinite({ valueOf: function() { throw 17; } }), false);
14 assertEq(Number.isFinite({ toString: function() { throw 17; } }), false);
15 assertEq(Number.isFinite({ valueOf: function() { throw 17; }, toString: function() { throw 42; } }), false);
