js/src/jit-test/tests/collections/Map-set-size.js@b8a032363ba2
js/src/jit-test/tests/collections/Map-set-size.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
1 // map.set(k, v) increments the map size iff map didn't already have an entry for k.
3 var m = Map();
4 m.set('a', 0);
5 assertEq(m.size, 1);
6 m.set('a', 0);
7 assertEq(m.size, 1);
8 m.set('a', undefined);
9 assertEq(m.size, 1);
11 m.set('b', 2);
12 assertEq(m.size, 2);
13 m.set('a', 1);
14 assertEq(m.size, 2);
