js/src/jit-test/tests/basic/emulates-undefined.js@b8a032363ba2 (annotated)
js/src/jit-test/tests/basic/emulates-undefined.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | function test() { |
| michael@0 | 2 | var values = [undefined, null, Math, objectEmulatingUndefined()]; |
| michael@0 | 3 | var expected = [true, true, false, true]; |
| michael@0 | 4 | |
| michael@0 | 5 | for (var i=0; i<100; i++) { |
| michael@0 | 6 | var idx = i % values.length; |
| michael@0 | 7 | if (values[idx] == undefined) |
| michael@0 | 8 | assertEq(expected[idx], true); |
| michael@0 | 9 | else |
| michael@0 | 10 | assertEq(expected[idx], false); |
| michael@0 | 11 | |
| michael@0 | 12 | if (null != values[idx]) |
| michael@0 | 13 | assertEq(expected[idx], false); |
| michael@0 | 14 | else |
| michael@0 | 15 | assertEq(expected[idx], true); |
| michael@0 | 16 | } |
| michael@0 | 17 | } |
| michael@0 | 18 | test(); |
