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