js/src/jit-test/tests/collections/Set-clear-2.js@6474c204b198 (annotated)
js/src/jit-test/tests/collections/Set-clear-2.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 | // Clearing a Set removes its elements; the Set remains usable afterwards. |
| michael@0 | 2 | |
| michael@0 | 3 | var s = Set(["x", "y", "z", "z", "y"]); |
| michael@0 | 4 | assertEq(s.size, 3); |
| michael@0 | 5 | s.clear(); |
| michael@0 | 6 | assertEq(s.size, 0); |
| michael@0 | 7 | assertEq(s.has("x"), false); |
| michael@0 | 8 | assertEq(s.delete("x"), false); |
| michael@0 | 9 | assertEq(s.has("z"), false); |
| michael@0 | 10 | for (var v of s) |
| michael@0 | 11 | throw "FAIL"; // shouldn't be any elements |
| michael@0 | 12 | |
| michael@0 | 13 | s.add("y"); |
| michael@0 | 14 | assertEq(s.size, 1); |
| michael@0 | 15 | assertEq(s.has("x"), false); |
| michael@0 | 16 | assertEq(s.has("z"), false); |
