js/src/tests/js1_8_5/extensions/regress-604781-1.js@b8a032363ba2 (annotated)
js/src/tests/js1_8_5/extensions/regress-604781-1.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 | // Any copyright is dedicated to the Public Domain. |
| michael@0 | 2 | // http://creativecommons.org/licenses/publicdomain/ |
| michael@0 | 3 | |
| michael@0 | 4 | var watcherCount, setterCount; |
| michael@0 | 5 | function watcher(id, oldval, newval) { watcherCount++; return newval; } |
| michael@0 | 6 | function setter(newval) { setterCount++; } |
| michael@0 | 7 | |
| michael@0 | 8 | var p = { set x(v) { setter(v); } }; |
| michael@0 | 9 | p.watch('x', watcher); |
| michael@0 | 10 | |
| michael@0 | 11 | watcherCount = setterCount = 0; |
| michael@0 | 12 | p.x = 2; |
| michael@0 | 13 | assertEq(setterCount, 1); |
| michael@0 | 14 | assertEq(watcherCount, 1); |
| michael@0 | 15 | |
| michael@0 | 16 | var o = Object.defineProperty({}, 'x', { set:setter, enumerable:true, configurable:true }); |
| michael@0 | 17 | o.watch('x', watcher); |
| michael@0 | 18 | |
| michael@0 | 19 | watcherCount = setterCount = 0; |
| michael@0 | 20 | o.x = 2; |
| michael@0 | 21 | assertEq(setterCount, 1); |
| michael@0 | 22 | assertEq(watcherCount, 1); |
| michael@0 | 23 | |
| michael@0 | 24 | reportCompare(0, 0, 'ok'); |
