js/src/jit-test/tests/collections/Map-iterator-pairs-3.js@6474c204b198 (annotated)
js/src/jit-test/tests/collections/Map-iterator-pairs-3.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Modifying an array returned by mapiter.next() does not modify the Map. |
| michael@0 | 2 | |
| michael@0 | 3 | load(libdir + "iteration.js"); |
| michael@0 | 4 | |
| michael@0 | 5 | var map = Map([['a', 1]]); |
| michael@0 | 6 | var res = map[std_iterator]().next(); |
| michael@0 | 7 | assertIteratorResult(res, ['a', 1], false); |
| michael@0 | 8 | res.value[0] = 'b'; |
| michael@0 | 9 | res.value[1] = 2; |
| michael@0 | 10 | assertIteratorResult(res, ['b', 2], false); |
| michael@0 | 11 | assertEq(map.get('a'), 1); |
| michael@0 | 12 | assertEq(map.has('b'), false); |
| michael@0 | 13 | assertEq(map.size, 1); |
