js/src/jit-test/tests/collections/Set-clear-iterators-1.js@6474c204b198 (annotated)
js/src/jit-test/tests/collections/Set-clear-iterators-1.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 | // A Set iterator does not visit entries removed by clear(). |
| michael@0 | 2 | |
| michael@0 | 3 | load(libdir + "iteration.js"); |
| michael@0 | 4 | |
| michael@0 | 5 | var s = Set(); |
| michael@0 | 6 | var it = s[std_iterator](); |
| michael@0 | 7 | s.clear(); |
| michael@0 | 8 | assertIteratorDone(it, undefined); |
| michael@0 | 9 | |
| michael@0 | 10 | s = Set(["a", "b", "c", "d"]); |
| michael@0 | 11 | it = s[std_iterator](); |
| michael@0 | 12 | assertIteratorNext(it, "a"); |
| michael@0 | 13 | s.clear(); |
| michael@0 | 14 | assertIteratorDone(it, undefined); |
| michael@0 | 15 | |
| michael@0 | 16 | var log = ""; |
| michael@0 | 17 | s = Set(["a", "b", "c", "d"]); |
| michael@0 | 18 | for (var v of s) { |
| michael@0 | 19 | log += v; |
| michael@0 | 20 | if (v == "b") |
| michael@0 | 21 | s.clear(); |
| michael@0 | 22 | } |
| michael@0 | 23 | assertEq(log, "ab"); |
