js/src/jit-test/tests/collections/Set-delete-size.js@6474c204b198 (annotated)
js/src/jit-test/tests/collections/Set-delete-size.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 | // set.delete(v) decrements set.size iff the set contained v. |
| michael@0 | 2 | |
| michael@0 | 3 | var s = Set(); |
| michael@0 | 4 | for (var i = 0; i < 10; i++) |
| michael@0 | 5 | s.add(i); |
| michael@0 | 6 | |
| michael@0 | 7 | for (var i = 10; i > 0; i--) { |
| michael@0 | 8 | assertEq(s.size, i); |
| michael@0 | 9 | assertEq(s.delete(i), false); |
| michael@0 | 10 | assertEq(s.size, i); |
| michael@0 | 11 | assertEq(s.delete(i - 1), true); |
| michael@0 | 12 | assertEq(s.size, i - 1); |
| michael@0 | 13 | assertEq(s.delete(i - 1), false); |
| michael@0 | 14 | assertEq(s.size, i - 1); |
| michael@0 | 15 | } |
