js/src/jit-test/tests/arrow-functions/arguments-1.js@129ffea94266 (annotated)
js/src/jit-test/tests/arrow-functions/arguments-1.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | // arrow functions have an 'arguments' binding, like any other function |
| michael@0 | 2 | |
| michael@0 | 3 | var arguments = []; |
| michael@0 | 4 | var f = () => arguments; |
| michael@0 | 5 | var args = f(); |
| michael@0 | 6 | assertEq(args.length, 0); |
| michael@0 | 7 | assertEq(Object.getPrototypeOf(args), Object.prototype); |
| michael@0 | 8 | |
| michael@0 | 9 | args = f(true, false); |
| michael@0 | 10 | assertEq(args.length, 2); |
| michael@0 | 11 | assertEq(args[0], true); |
| michael@0 | 12 | assertEq(args[1], false); |
| michael@0 | 13 |
