js/src/jit-test/tests/for-of/arrays-shrinking-1.js@129ffea94266 (annotated)
js/src/jit-test/tests/for-of/arrays-shrinking-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 | // A for-of loop over an array stops at the new end of the array if it shrinks during iteration. |
| michael@0 | 2 | |
| michael@0 | 3 | function ispal(arr) { |
| michael@0 | 4 | for (var v of arr) { |
| michael@0 | 5 | if (v !== arr.pop()) |
| michael@0 | 6 | return false; |
| michael@0 | 7 | } |
| michael@0 | 8 | return true; |
| michael@0 | 9 | } |
| michael@0 | 10 | |
| michael@0 | 11 | assertEq(ispal([1, 2, 3, 4, 3, 2, 1]), true); |
| michael@0 | 12 | assertEq(ispal([1, 2, 3, 3, 2, 1]), true); |
| michael@0 | 13 | assertEq(ispal([1, 2, 3, 4, 2, 1]), false); |
