js/src/jit-test/tests/collections/Map-iterator-pairs-3.js@7e26c7da4463
js/src/jit-test/tests/collections/Map-iterator-pairs-3.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 // Modifying an array returned by mapiter.next() does not modify the Map.
3 load(libdir + "iteration.js");
5 var map = Map([['a', 1]]);
6 var res = map[std_iterator]().next();
7 assertIteratorResult(res, ['a', 1], false);
8 res.value[0] = 'b';
9 res.value[1] = 2;
10 assertIteratorResult(res, ['b', 2], false);
11 assertEq(map.get('a'), 1);
12 assertEq(map.has('b'), false);
13 assertEq(map.size, 1);
