js/src/tests/js1_7/extensions/basic-for-each.js@129ffea94266 (annotated)
js/src/tests/js1_7/extensions/basic-for-each.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 = "346582"; |
| michael@0 | 8 | var summary = "Basic support for iterable objects and for-each"; |
| 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 | var failed = false; |
| michael@0 | 19 | |
| michael@0 | 20 | var iterable = { persistedProp: 17 }; |
| michael@0 | 21 | |
| michael@0 | 22 | function Array_equals(a, b) |
| michael@0 | 23 | { |
| michael@0 | 24 | if (!(a instanceof Array) || !(b instanceof Array)) |
| michael@0 | 25 | throw new Error("Arguments not both of type Array"); |
| michael@0 | 26 | if (a.length != b.length) |
| michael@0 | 27 | return false; |
| michael@0 | 28 | for (var i = 0, sz = a.length; i < sz; i++) |
| michael@0 | 29 | if (a[i] !== b[i]) |
| michael@0 | 30 | return false; |
| michael@0 | 31 | return true; |
| michael@0 | 32 | } |
| michael@0 | 33 | |
| michael@0 | 34 | try |
| michael@0 | 35 | { |
| michael@0 | 36 | // nothing unusual so far -- verify basic properties |
| michael@0 | 37 | for (var i in iterable) |
| michael@0 | 38 | { |
| michael@0 | 39 | if (i != "persistedProp") |
| michael@0 | 40 | throw "no persistedProp!"; |
| michael@0 | 41 | if (iterable[i] != 17) |
| michael@0 | 42 | throw "iterable[\"persistedProp\"] == 17"; |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | var keys = ["foo", "bar", "baz"]; |
| michael@0 | 46 | var vals = [6, 5, 14]; |
| michael@0 | 47 | |
| michael@0 | 48 | iterable.__iterator__ = |
| michael@0 | 49 | function(keysOnly) |
| michael@0 | 50 | { |
| michael@0 | 51 | var gen = |
| michael@0 | 52 | function() |
| michael@0 | 53 | { |
| michael@0 | 54 | for (var i = 0; i < keys.length; i++) |
| michael@0 | 55 | { |
| michael@0 | 56 | if (keysOnly) |
| michael@0 | 57 | yield keys[i]; |
| michael@0 | 58 | else |
| michael@0 | 59 | yield [keys[i], vals[i]]; |
| michael@0 | 60 | } |
| michael@0 | 61 | }; |
| michael@0 | 62 | return gen(); |
| michael@0 | 63 | }; |
| michael@0 | 64 | |
| michael@0 | 65 | // for each sets keysOnly==false |
| michael@0 | 66 | var index = 0; |
| michael@0 | 67 | for each (var v in iterable) |
| michael@0 | 68 | { |
| michael@0 | 69 | if (!Array_equals(v, [keys[index], vals[index]])) |
| michael@0 | 70 | throw "for-each iteration failed on index=" + index + "!"; |
| michael@0 | 71 | index++; |
| michael@0 | 72 | } |
| michael@0 | 73 | if (index != keys.length) |
| michael@0 | 74 | throw "not everything iterated! index=" + index + |
| michael@0 | 75 | ", keys.length=" + keys.length; |
| michael@0 | 76 | |
| michael@0 | 77 | if (iterable.persistedProp != 17) |
| michael@0 | 78 | throw "iterable.persistedProp not persisted!"; |
| michael@0 | 79 | } |
| michael@0 | 80 | catch (e) |
| michael@0 | 81 | { |
| michael@0 | 82 | failed = e; |
| michael@0 | 83 | } |
| michael@0 | 84 | |
| michael@0 | 85 | |
| michael@0 | 86 | |
| michael@0 | 87 | expect = false; |
| michael@0 | 88 | actual = failed; |
| michael@0 | 89 | |
| michael@0 | 90 | reportCompare(expect, actual, summary); |
