js/src/jit-test/tests/collections/Set-values-2.js@6474c204b198 (annotated)
js/src/jit-test/tests/collections/Set-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 | // set.keys() and set.values() return iterators over the elements |
| michael@0 | 2 | // and set.entries() returns an iterator that yields pairs [e, e]. |
| michael@0 | 3 | |
| michael@0 | 4 | load(libdir + "iteration.js"); |
| michael@0 | 5 | |
| michael@0 | 6 | var data = [1, 2, 3, 4]; |
| michael@0 | 7 | var s = Set(data); |
| michael@0 | 8 | |
| michael@0 | 9 | var ki = s.keys(); |
| michael@0 | 10 | assertIteratorNext(ki, 1); |
| michael@0 | 11 | assertIteratorNext(ki, 2); |
| michael@0 | 12 | assertIteratorNext(ki, 3); |
| michael@0 | 13 | assertIteratorNext(ki, 4); |
| michael@0 | 14 | assertIteratorDone(ki, undefined); |
| michael@0 | 15 | |
| michael@0 | 16 | assertEq([...s.keys()].toSource(), data.toSource()); |
| michael@0 | 17 | assertEq([...s.values()].toSource(), data.toSource()); |
| michael@0 | 18 | assertEq([...s.entries()].toSource(), [[1, 1], [2, 2], [3, 3], [4, 4]].toSource()); |
