js/src/jit-test/tests/collections/Map-values-2.js@6474c204b198 (annotated)
js/src/jit-test/tests/collections/Map-values-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 | // map.keys() and map.values() return iterators over the key or the value, |
| michael@0 | 2 | // respectively, of each key-value pair in the map. |
| michael@0 | 3 | |
| michael@0 | 4 | load(libdir + "iteration.js"); |
| michael@0 | 5 | |
| michael@0 | 6 | var data = [["one", 1], ["two", 2], ["three", 3], ["four", 4]]; |
| michael@0 | 7 | var m = Map(data); |
| michael@0 | 8 | |
| michael@0 | 9 | var ki = m.keys(); |
| michael@0 | 10 | assertIteratorNext(ki, "one"); |
| michael@0 | 11 | assertIteratorNext(ki, "two"); |
| michael@0 | 12 | assertIteratorNext(ki, "three"); |
| michael@0 | 13 | assertIteratorNext(ki, "four"); |
| michael@0 | 14 | assertIteratorDone(ki, undefined); |
| michael@0 | 15 | |
| michael@0 | 16 | assertEq([k for (k of m.keys())].toSource(), ["one", "two", "three", "four"].toSource()); |
| michael@0 | 17 | assertEq([k for (k of m.values())].toSource(), [1, 2, 3, 4].toSource()); |
| michael@0 | 18 | assertEq([k for (k of m.entries())].toSource(), data.toSource()); |
