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1 /* | |
2 * This file is part of Adblock Plus <https://adblockplus.org/>, | |
3 * Copyright (C) 2006-present eyeo GmbH | |
4 * | |
5 * Adblock Plus is free software: you can redistribute it and/or modify | |
6 * it under the terms of the GNU General Public License version 3 as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * Adblock Plus is distributed in the hope that it will be useful, | |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 * GNU General Public License for more details. | |
13 * | |
14 * You should have received a copy of the GNU General Public License | |
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. | |
16 */ | |
17 | |
18 /* globals Cu */ | |
19 | |
20 "use strict"; | |
21 | |
22 { | |
23 const {Services} = Cu.import("resource://gre/modules/Services.jsm", {}); | |
24 const {compare} = Services.vc; | |
25 | |
26 function allPairs(array) | |
27 { | |
28 let pairs = []; | |
29 for (let i = 0; i < array.length - 1; i++) | |
30 { | |
31 for (let j = i + 1; j < array.length; j++) | |
32 pairs.push([array[i], array[j]]); | |
33 } | |
34 return pairs; | |
35 } | |
36 | |
37 function versionsEqual(versions) | |
38 { | |
39 allPairs(versions).forEach(pair => | |
40 { | |
41 let v1 = pair[0]; | |
42 let v2 = pair[1]; | |
43 equal(compare(v1, v2), 0, "'" + v1 + "' should be equal to '" + v2 + "'"); | |
44 }); | |
45 } | |
46 | |
47 function versionSmaller(v1, v2) | |
48 { | |
49 equal(compare(v1, v2), -1, | |
50 "'" + v1 + "' should be smaller than '" + v2 + "'"); | |
51 equal(compare(v2, v1), 1, | |
52 "'" + v2 + "' should be larger than '" + v1 + "'"); | |
53 } | |
54 | |
55 module("Test utilities"); | |
56 test("allPairs", 1, () => | |
57 { | |
58 deepEqual(allPairs([1, 2, 3]), [[1, 2], [1, 3], [2, 3]]); | |
59 }); | |
60 | |
61 module("versionComparator"); | |
62 | |
63 test("Optional zero", 12, () => | |
64 { | |
65 versionsEqual(["1", "1.0", "1.0.0", "1.0.0.0"]); | |
66 versionsEqual(["1.a", "1.0a", "1.a0", "1.0a0"]); | |
67 }); | |
68 | |
69 test("+", 2, () => | |
70 { | |
71 versionsEqual(["2pre", "1+"]); | |
72 versionsEqual(["1.1pre", "1.0+"]); | |
73 }); | |
74 | |
75 test("*", 6, () => | |
76 { | |
77 versionSmaller("1", "*"); | |
78 versionSmaller("1.1", "1.*"); | |
79 versionSmaller("1.*", "2"); | |
80 }); | |
81 | |
82 test("Examples", 296, () => | |
83 { | |
84 let examples = [ | |
85 "1.0+a", | |
86 "1.0a", | |
87 "1.0pre1", | |
88 "1.0pre2", | |
89 ["1.0", "1.0.0", "1.0.0.0"], | |
90 ["1.1pre", "1.1pre0", "1.0+"], | |
91 "1.1pre1a", | |
92 "1.1pre1", | |
93 "1.1pre10a", | |
94 ["1.1pre10", "1.1pre010"], | |
95 ["1.10", "1.010", "1.00010"] | |
96 ]; | |
97 | |
98 examples.forEach(example => | |
99 { | |
100 if (example instanceof Array) | |
101 versionsEqual(example); | |
102 }); | |
103 | |
104 allPairs(examples).forEach(pair => | |
105 { | |
106 let v1 = [].concat(pair[0]); | |
107 let v2 = [].concat(pair[1]); | |
108 for (let i = 0; i < v1.length; i++) | |
109 { | |
110 for (let j = 0; j < v2.length; j++) | |
111 versionSmaller(v1[i], v2[j]); | |
112 } | |
113 }); | |
114 }); | |
115 } | |
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