services/common/tests/unit/test_utils_sets.js@6474c204b198 (annotated)
services/common/tests/unit/test_utils_sets.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* Any copyright is dedicated to the Public Domain. |
| michael@0 | 2 | * http://creativecommons.org/publicdomain/zero/1.0/ */ |
| michael@0 | 3 | |
| michael@0 | 4 | "use strict"; |
| michael@0 | 5 | |
| michael@0 | 6 | Cu.import("resource://services-common/utils.js"); |
| michael@0 | 7 | |
| michael@0 | 8 | const EMPTY = new Set(); |
| michael@0 | 9 | const A = new Set(["a"]); |
| michael@0 | 10 | const ABC = new Set(["a", "b", "c"]); |
| michael@0 | 11 | const ABCD = new Set(["a", "b", "c", "d"]); |
| michael@0 | 12 | const BC = new Set(["b", "c"]); |
| michael@0 | 13 | const BCD = new Set(["b", "c", "d"]); |
| michael@0 | 14 | const FGH = new Set(["f", "g", "h"]); |
| michael@0 | 15 | const BCDFGH = new Set(["b", "c", "d", "f", "g", "h"]); |
| michael@0 | 16 | |
| michael@0 | 17 | let union = CommonUtils.union; |
| michael@0 | 18 | let difference = CommonUtils.difference; |
| michael@0 | 19 | let intersection = CommonUtils.intersection; |
| michael@0 | 20 | let setEqual = CommonUtils.setEqual; |
| michael@0 | 21 | |
| michael@0 | 22 | function do_check_setEqual(a, b) { |
| michael@0 | 23 | do_check_true(setEqual(a, b)); |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | function do_check_not_setEqual(a, b) { |
| michael@0 | 27 | do_check_false(setEqual(a, b)); |
| michael@0 | 28 | } |
| michael@0 | 29 | |
| michael@0 | 30 | function run_test() { |
| michael@0 | 31 | run_next_test(); |
| michael@0 | 32 | } |
| michael@0 | 33 | |
| michael@0 | 34 | add_test(function test_setEqual() { |
| michael@0 | 35 | do_check_setEqual(EMPTY, EMPTY); |
| michael@0 | 36 | do_check_setEqual(EMPTY, new Set()); |
| michael@0 | 37 | do_check_setEqual(A, A); |
| michael@0 | 38 | do_check_setEqual(A, new Set(["a"])); |
| michael@0 | 39 | do_check_setEqual(new Set(["a"]), A); |
| michael@0 | 40 | do_check_not_setEqual(A, EMPTY); |
| michael@0 | 41 | do_check_not_setEqual(EMPTY, A); |
| michael@0 | 42 | do_check_not_setEqual(ABC, A); |
| michael@0 | 43 | run_next_test(); |
| michael@0 | 44 | }); |
| michael@0 | 45 | |
| michael@0 | 46 | add_test(function test_union() { |
| michael@0 | 47 | do_check_setEqual(EMPTY, union(EMPTY, EMPTY)); |
| michael@0 | 48 | do_check_setEqual(ABC, union(EMPTY, ABC)); |
| michael@0 | 49 | do_check_setEqual(ABC, union(ABC, ABC)); |
| michael@0 | 50 | do_check_setEqual(ABCD, union(ABC, BCD)); |
| michael@0 | 51 | do_check_setEqual(ABCD, union(BCD, ABC)); |
| michael@0 | 52 | do_check_setEqual(BCDFGH, union(BCD, FGH)); |
| michael@0 | 53 | run_next_test(); |
| michael@0 | 54 | }); |
| michael@0 | 55 | |
| michael@0 | 56 | add_test(function test_difference() { |
| michael@0 | 57 | do_check_setEqual(EMPTY, difference(EMPTY, EMPTY)); |
| michael@0 | 58 | do_check_setEqual(EMPTY, difference(EMPTY, A)); |
| michael@0 | 59 | do_check_setEqual(EMPTY, difference(A, A)); |
| michael@0 | 60 | do_check_setEqual(ABC, difference(ABC, EMPTY)); |
| michael@0 | 61 | do_check_setEqual(ABC, difference(ABC, FGH)); |
| michael@0 | 62 | do_check_setEqual(A, difference(ABC, BCD)); |
| michael@0 | 63 | run_next_test(); |
| michael@0 | 64 | }); |
| michael@0 | 65 | |
| michael@0 | 66 | add_test(function test_intersection() { |
| michael@0 | 67 | do_check_setEqual(EMPTY, intersection(EMPTY, EMPTY)); |
| michael@0 | 68 | do_check_setEqual(EMPTY, intersection(ABC, EMPTY)); |
| michael@0 | 69 | do_check_setEqual(EMPTY, intersection(ABC, FGH)); |
| michael@0 | 70 | do_check_setEqual(BC, intersection(ABC, BCD)); |
| michael@0 | 71 | run_next_test(); |
| michael@0 | 72 | }); |
