js/src/jit-test/tests/for-of/array-iterator-surfaces-1.js@b8a032363ba2 (annotated)
js/src/jit-test/tests/for-of/array-iterator-surfaces-1.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 | // Superficial tests of the Array.prototype[@@iterator] builtin function and its workalikes. |
| michael@0 | 2 | |
| michael@0 | 3 | load(libdir + "iteration.js"); |
| michael@0 | 4 | |
| michael@0 | 5 | var constructors = [Array, String, Uint8Array, Uint8ClampedArray]; |
| michael@0 | 6 | for (var c of constructors) { |
| michael@0 | 7 | assertEq(c.prototype[std_iterator].length, 0); |
| michael@0 | 8 | var desc = Object.getOwnPropertyDescriptor(c.prototype, std_iterator); |
| michael@0 | 9 | assertEq(desc.configurable, true); |
| michael@0 | 10 | assertEq(desc.enumerable, false); |
| michael@0 | 11 | assertEq(desc.writable, true); |
| michael@0 | 12 | } |
