js/src/jit-test/tests/collections/Array-of-1.js@6474c204b198 (annotated)
js/src/jit-test/tests/collections/Array-of-1.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 | // Array.of makes real arrays. |
| michael@0 | 2 | |
| michael@0 | 3 | function check(a) { |
| michael@0 | 4 | assertEq(Object.getPrototypeOf(a), Array.prototype); |
| michael@0 | 5 | assertEq(Array.isArray(a), true); |
| michael@0 | 6 | a[9] = 9; |
| michael@0 | 7 | assertEq(a.length, 10); |
| michael@0 | 8 | } |
| michael@0 | 9 | |
| michael@0 | 10 | check(Array.of()); |
| michael@0 | 11 | check(Array.of(0)); |
| michael@0 | 12 | check(Array.of(0, 1, 2)); |
| michael@0 | 13 | |
| michael@0 | 14 | var f = Array.of; |
| michael@0 | 15 | check(f()); |
