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Delta Between Two Patch Sets: test/snippets.js

Issue 29761597: Issue 6538, 6781 - Implement script parsing for snippets (Closed) Base URL: https://hg.adblockplus.org/adblockpluscore/
Left Patch Set: Support single character escape sequences Created April 26, 2018, 3:34 p.m.
Right Patch Set: Revert Patch Set 8 Created July 12, 2018, 10:56 a.m.
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1 /* 1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>, 2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-present eyeo GmbH 3 * Copyright (C) 2006-present eyeo GmbH
4 * 4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify 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 6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
8 * 8 *
9 * Adblock Plus is distributed in the hope that it will be useful, 9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details. 12 * GNU General Public License for more details.
13 * 13 *
14 * You should have received a copy of the GNU General Public License 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/>. 15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
16 */ 16 */
17 17
18 "use strict"; 18 "use strict";
19 19
20 const {createSandbox} = require("./_common"); 20 const {createSandbox} = require("./_common");
21 21
22 let SnippetFilter = null;
23 let Snippets = null; 22 let Snippets = null;
24 let parseScript = null; 23 let parseScript = null;
25 let ElemHide = null;
26 let Filter = null; 24 let Filter = null;
27 25
28 exports.setUp = function(callback) 26 exports.setUp = function(callback)
29 { 27 {
30 let sandboxedRequire = createSandbox(); 28 let sandboxedRequire = createSandbox();
31 ( 29 (
32 {Filter, SnippetFilter} = sandboxedRequire("../lib/filterClasses"), 30 {Filter} = sandboxedRequire("../lib/filterClasses"),
33 {ElemHide} = sandboxedRequire("../lib/elemHide"),
34 {Snippets, parseScript} = sandboxedRequire("../lib/snippets") 31 {Snippets, parseScript} = sandboxedRequire("../lib/snippets")
35 ); 32 );
36 33
37 callback(); 34 callback();
38 }; 35 };
39 36
40 exports.testDomainRestrictions = function(test) 37 exports.testDomainRestrictions = function(test)
41 { 38 {
42 function testSelectorMatches(description, filters, domain, expectedMatches) 39 function testScriptMatches(description, filters, domain, expectedMatches)
43 { 40 {
44 for (let filter of filters) 41 for (let filter of filters)
45 { 42 Snippets.add(Filter.fromText(filter));
46 filter = Filter.fromText(filter);
47 if (filter instanceof SnippetFilter)
48 Snippets.add(filter);
49 else
50 ElemHide.add(filter);
51 }
52 43
53 let matches = Snippets.getScriptsForDomain(domain) 44 let matches = Snippets.getScriptsForDomain(domain);
54 .map(filter => filter.text);
55 test.deepEqual(matches.sort(), expectedMatches.sort(), description); 45 test.deepEqual(matches.sort(), expectedMatches.sort(), description);
56 46
57 Snippets.clear(); 47 Snippets.clear();
58 ElemHide.clear();
59 } 48 }
60 49
61 testSelectorMatches( 50 testScriptMatches(
62 "Ignore selectors with exceptions",
63 [
64 "example.com#$#foo",
65 "example.com#$#bar",
66 "example.com#@#foo"
67 ],
68 "example.com",
69 ["example.com#$#bar"]
70 );
71 testSelectorMatches(
72 "Ignore filters that include parent domain but exclude subdomain", 51 "Ignore filters that include parent domain but exclude subdomain",
73 [ 52 [
74 "~www.example.com,example.com#$#foo" 53 "~www.example.com,example.com#$#foo"
75 ], 54 ],
76 "www.example.com", 55 "www.example.com",
77 [] 56 []
78 ); 57 );
79 testSelectorMatches( 58 testScriptMatches(
80 "Ignore filters with parent domain if exception matches subdomain",
81 [
82 "www.example.com#@#foo",
83 "example.com#$#foo"
84 ],
85 "www.example.com",
86 []
87 );
88 testSelectorMatches(
89 "Ignore filters for other subdomain", 59 "Ignore filters for other subdomain",
90 [ 60 [
91 "www.example.com#$#foo", 61 "www.example.com#$#foo",
92 "other.example.com#$#foo" 62 "other.example.com#$#foo"
93 ], 63 ],
94 "other.example.com", 64 "other.example.com",
95 ["other.example.com#$#foo"] 65 ["foo"]
96 ); 66 );
97 67
98 test.done(); 68 test.done();
99 }; 69 };
100 70
101 exports.testSnippetFiltersContainer = function(test) 71 exports.testSnippetFiltersContainer = function(test)
102 { 72 {
103 function compareRules(description, domain, expectedMatches) 73 function compareRules(description, domain, expectedMatches)
104 { 74 {
105 let result = Snippets.getScriptsForDomain(domain) 75 let result = Snippets.getScriptsForDomain(domain);
106 .map(filter => filter.text); 76 expectedMatches = expectedMatches.map(filter => filter.script);
107 expectedMatches = expectedMatches.map(filter => filter.text);
108 test.deepEqual(result.sort(), expectedMatches.sort(), description); 77 test.deepEqual(result.sort(), expectedMatches.sort(), description);
109 } 78 }
110 79
111 let domainFilter = Filter.fromText("example.com#$#filter1"); 80 let domainFilter = Filter.fromText("example.com#$#filter1");
112 let subdomainFilter = Filter.fromText("www.example.com#$#filter2"); 81 let subdomainFilter = Filter.fromText("www.example.com#$#filter2");
113 let otherDomainFilter = Filter.fromText("other.example.com#$#filter3"); 82 let otherDomainFilter = Filter.fromText("other.example.com#$#filter3");
114 83
115 Snippets.add(domainFilter); 84 Snippets.add(domainFilter);
116 Snippets.add(subdomainFilter); 85 Snippets.add(subdomainFilter);
117 Snippets.add(otherDomainFilter); 86 Snippets.add(otherDomainFilter);
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after
162 checkParsedScript("Script with argument containing an escaped semicolon", 131 checkParsedScript("Script with argument containing an escaped semicolon",
163 "foo TL\\;DR", 132 "foo TL\\;DR",
164 [["foo", "TL;DR"]]); 133 [["foo", "TL;DR"]]);
165 checkParsedScript("Script with argument containing a quoted semicolon", 134 checkParsedScript("Script with argument containing a quoted semicolon",
166 "foo 'TL;DR'", 135 "foo 'TL;DR'",
167 [["foo", "TL;DR"]]); 136 [["foo", "TL;DR"]]);
168 checkParsedScript("Script with argument containing single character " + 137 checkParsedScript("Script with argument containing single character " +
169 "escape sequences", 138 "escape sequences",
170 "foo yin\\tyang\\n", 139 "foo yin\\tyang\\n",
171 [["foo", "yin\tyang\n"]]); 140 [["foo", "yin\tyang\n"]]);
141 checkParsedScript("Script with argument containing Unicode escape sequences",
142 "foo \\u0062\\ud83d\\ude42r " +
143 "'l\\ud83d\\ude02mbd\\ud83d\\ude02'", [
144 ["foo", "b\ud83d\ude42r", "l\ud83d\ude02mbd\ud83d\ude02"]
145 ]);
172 checkParsedScript("Script with multiple commands", "foo; bar", 146 checkParsedScript("Script with multiple commands", "foo; bar",
173 [["foo"], ["bar"]]); 147 [["foo"], ["bar"]]);
174 checkParsedScript("Script with multiple commands and multiple arguments each", 148 checkParsedScript("Script with multiple commands and multiple arguments each",
175 "foo 1 Hello; bar world! #", 149 "foo 1 Hello; bar world! #",
176 [["foo", "1", "Hello"], ["bar", "world!", "#"]]); 150 [["foo", "1", "Hello"], ["bar", "world!", "#"]]);
177 checkParsedScript( 151 checkParsedScript("Script with multiple commands and multiple " +
178 "Script with multiple commands and multiple " + 152 "escaped and quoted arguments each",
179 "escaped and quoted arguments each", 153 "foo 1 'Hello, \\'Tommy\\'!' ;" +
180 "foo 1 'Hello, \\'Tommy\\'!' ;" + 154 "bar Hi!\\ How\\ are\\ you? http://example.com", [
181 "bar Hi!\\ How\\ are\\ you? http://example.com", 155 ["foo", "1", "Hello, 'Tommy'!"],
182 [["foo", "1", "Hello, 'Tommy'!"], 156 ["bar", "Hi! How are you?", "http://example.com"]
183 ["bar", "Hi! How are you?", "http://example.com"]] 157 ]);
184 );
185 checkParsedScript("Script with command names containing " + 158 checkParsedScript("Script with command names containing " +
186 "whitespace (spaces, tabs, newlines, etc.), " + 159 "whitespace (spaces, tabs, newlines, etc.), " +
187 "quotes, and semicolons", 160 "quotes, and semicolons",
188 "fo\\'\\ \\ \\\t\\\n\\;o 1 2 3; 'b a r' 1 2", 161 "fo\\'\\ \\ \\\t\\\n\\;o 1 2 3; 'b a r' 1 2",
189 [["fo' \t\n;o", "1", "2", "3"], ["b a r", "1", "2"]]); 162 [["fo' \t\n;o", "1", "2", "3"], ["b a r", "1", "2"]]);
190 checkParsedScript("Script containing Unicode composite characters", 163 checkParsedScript("Script containing Unicode composite characters",
191 "f\ud83d\ude42\ud83d\ude42 b\ud83d\ude02r", 164 "f\ud83d\ude42\ud83d\ude42 b\ud83d\ude02r",
192 [["f\ud83d\ude42\ud83d\ude42", "b\ud83d\ude02r"]]); 165 [["f\ud83d\ude42\ud83d\ude42", "b\ud83d\ude02r"]]);
193 checkParsedScript("Script with no-op commands", "foo; ;;; ; ; bar 1", 166 checkParsedScript("Script with no-op commands", "foo; ;;; ; ; bar 1",
194 [["foo"], ["bar", "1"]]); 167 [["foo"], ["bar", "1"]]);
195 168
196 test.done(); 169 test.done();
197 }; 170 };
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