js/src/tests/js1_7/geniter/unreachable-yield.js@129ffea94266 (annotated)
js/src/tests/js1_7/geniter/unreachable-yield.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 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | //----------------------------------------------------------------------------- |
| michael@0 | 7 | var BUGNUMBER = "(none)"; |
| michael@0 | 8 | var summary = "Iterator with unreachable yield statement"; |
| michael@0 | 9 | var actual, expect; |
| michael@0 | 10 | |
| michael@0 | 11 | printBugNumber(BUGNUMBER); |
| michael@0 | 12 | printStatus(summary); |
| michael@0 | 13 | |
| michael@0 | 14 | /************** |
| michael@0 | 15 | * BEGIN TEST * |
| michael@0 | 16 | **************/ |
| michael@0 | 17 | |
| michael@0 | 18 | function gen() |
| michael@0 | 19 | { |
| michael@0 | 20 | // this is still a generator even if yield can't |
| michael@0 | 21 | // be invoked, because yield is a syntactical |
| michael@0 | 22 | // part of the language |
| michael@0 | 23 | if (false) |
| michael@0 | 24 | yield "failed"; |
| michael@0 | 25 | } |
| michael@0 | 26 | |
| michael@0 | 27 | var failed = false; |
| michael@0 | 28 | try |
| michael@0 | 29 | { |
| michael@0 | 30 | var it = gen(); |
| michael@0 | 31 | if (it == undefined) |
| michael@0 | 32 | throw "gen() not recognized as generator"; |
| michael@0 | 33 | |
| michael@0 | 34 | // no yields to execute |
| michael@0 | 35 | var stopPassed = false; |
| michael@0 | 36 | try |
| michael@0 | 37 | { |
| michael@0 | 38 | it.next(); |
| michael@0 | 39 | } |
| michael@0 | 40 | catch (e) |
| michael@0 | 41 | { |
| michael@0 | 42 | if (e === StopIteration) |
| michael@0 | 43 | stopPassed = true; |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | if (!stopPassed) |
| michael@0 | 47 | throw "incorrect or invalid StopIteration"; |
| michael@0 | 48 | } |
| michael@0 | 49 | catch (e) |
| michael@0 | 50 | { |
| michael@0 | 51 | failed = e; |
| michael@0 | 52 | } |
| michael@0 | 53 | |
| michael@0 | 54 | expect = false; |
| michael@0 | 55 | actual = failed; |
| michael@0 | 56 | |
| michael@0 | 57 | reportCompare(expect, actual, summary); |
