js/src/jit-test/tests/collections/Map-clear-2.js@b8a032363ba2 (annotated)
js/src/jit-test/tests/collections/Map-clear-2.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | // Clearing a Map removes its entries; the Map remains usable afterwards. |
| michael@0 | 2 | |
| michael@0 | 3 | var m = Map([["a", "b"], ["b", "c"]]); |
| michael@0 | 4 | assertEq(m.size, 2); |
| michael@0 | 5 | m.clear(); |
| michael@0 | 6 | assertEq(m.size, 0); |
| michael@0 | 7 | assertEq(m.has("a"), false); |
| michael@0 | 8 | assertEq(m.get("a"), undefined); |
| michael@0 | 9 | assertEq(m.delete("a"), false); |
| michael@0 | 10 | assertEq(m.has("b"), false); |
| michael@0 | 11 | for (var pair of m) |
| michael@0 | 12 | throw "FAIL"; // shouldn't be any pairs |
| michael@0 | 13 | |
| michael@0 | 14 | m.set("c", "d"); |
| michael@0 | 15 | assertEq(m.size, 1); |
| michael@0 | 16 | assertEq(m.has("a"), false); |
| michael@0 | 17 | assertEq(m.has("b"), false); |
