js/src/jit-test/tests/basic/number-isnan.js@129ffea94266
js/src/jit-test/tests/basic/number-isnan.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 assertEq(Number.isNaN(NaN), true);
2 assertEq(Number.isNaN(0/0), true);
3 assertEq(Number.isNaN(Number("NaN")), true);
4 assertEq(Number.isNaN(4), false);
5 assertEq(Number.isNaN(4.5), false);
6 assertEq(Number.isNaN("hi"), false);
7 assertEq(Number.isNaN("1.3"), false);
8 assertEq(Number.isNaN("51"), false);
9 assertEq(Number.isNaN(0), false);
10 assertEq(Number.isNaN(-0), false);
11 assertEq(Number.isNaN({valueOf: function () { return 3; }}), false);
12 assertEq(Number.isNaN({valueOf: function () { return 0/0; }}), false);
13 assertEq(Number.isNaN({ valueOf: function() { throw 17; } }), false);
14 assertEq(Number.isNaN({ toString: function() { throw 17; } }), false);
15 assertEq(Number.isNaN({ valueOf: function() { throw 17; }, toString: function() { throw 42; } }), false);
