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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "extensions/browser/manifest_highlighter.h" | |
6 | |
7 #include <string> | |
8 | |
9 #include "base/logging.h" | |
10 #include "base/strings/string_util.h" | |
11 #include "testing/gtest/include/gtest/gtest.h" | |
12 | |
13 namespace extensions { | |
14 | |
15 namespace { | |
16 | |
17 const char kManifest[] = | |
18 "{\n" | |
19 " \"name\": \"Content Scripts\",\n" | |
20 " \"version\": \"2.0\",\n" | |
21 " // this is a comment with the word permissions.\n" | |
22 " /* This is a multine\n" | |
23 " comment with the word permissions\n" | |
24 " that shouldn't be highlighted */\n" | |
25 " \"permissions\": [\n" | |
26 " /* This is a tricky comment because it has brackets }]*/\n" | |
27 " \"tabs\"\n" | |
28 " ],\n" | |
29 " \"content_scripts\": [\n" | |
30 " {\n" | |
31 " \"matches\": [\"*://aaronboodman.com/*\", \"*://rdcronin.com/*\"],\n" | |
32 " \"js\": [\"myscript.js\"]\n" | |
33 " }\n" | |
34 " ],\n" | |
35 " \"test_key\": {\n" | |
36 " \"escaped_quoted\\\"\",\n" | |
37 " \"/*foo*/\"\n" | |
38 " },\n" | |
39 " \"manifest_version\": 2,\n" | |
40 " \"international_key\": \"還是不要\"\n" | |
41 "}"; | |
42 | |
43 } // namespace | |
44 | |
45 TEST(ManifestHighlighterUnitTest, ManifestHighlighterUnitTest) { | |
46 // Get a full key. | |
47 const char kPermissionsFeature[] = | |
48 "\"permissions\": [\n" | |
49 " /* This is a tricky comment because it has brackets }]*/\n" | |
50 " \"tabs\"\n" | |
51 " ]"; | |
52 ManifestHighlighter permissions(kManifest, "permissions", EmptyString()); | |
53 EXPECT_EQ(kPermissionsFeature, permissions.GetFeature()); | |
54 | |
55 // Get a specific portion of a key. | |
56 const char kTabsFeature[] = "\"tabs\""; | |
57 ManifestHighlighter tabs(kManifest, "permissions", "tabs"); | |
58 EXPECT_EQ(kTabsFeature, tabs.GetFeature()); | |
59 | |
60 // Get a single-character, non-quoted entity of a key. | |
61 const char kManifestVersionFeature[] = "2"; | |
62 ManifestHighlighter version(kManifest, "manifest_version", "2"); | |
63 EXPECT_EQ(kManifestVersionFeature, version.GetFeature()); | |
64 | |
65 // Get a compound portion of a key, including quoted '//' (which shouldn't be | |
66 // mistaken for comments). | |
67 const char kMatchesFeature[] = | |
68 "\"matches\": [\"*://aaronboodman.com/*\", \"*://rdcronin.com/*\"]"; | |
69 ManifestHighlighter matches(kManifest, "content_scripts", "matches"); | |
70 EXPECT_EQ(kMatchesFeature, matches.GetFeature()); | |
71 | |
72 // If a feature isn't present, we should get an empty string. | |
73 ManifestHighlighter not_present(kManifest, "a_fake_feature", EmptyString()); | |
74 EXPECT_EQ(EmptyString(), not_present.GetFeature()); | |
75 | |
76 // If we request a specific portion of a key which is not found, we should | |
77 // get an empty string. | |
78 ManifestHighlighter specific_portion_not_present( | |
79 kManifest, "permissions", "a_fake_feature"); | |
80 EXPECT_EQ(EmptyString(), specific_portion_not_present.GetFeature()); | |
81 | |
82 const char kEscapedQuotedFeature[] = "\"escaped_quoted\\\"\""; | |
83 ManifestHighlighter escaped_quoted( | |
84 kManifest, "test_key", "escaped_quoted\\\""); | |
85 EXPECT_EQ(kEscapedQuotedFeature, escaped_quoted.GetFeature()); | |
86 | |
87 const char kFeatureWithComment[] = "\"/*foo*/\""; | |
88 ManifestHighlighter feature_with_comment(kManifest, "test_key", "/*foo*/"); | |
89 EXPECT_EQ(kFeatureWithComment, feature_with_comment.GetFeature()); | |
90 | |
91 // Check with non-ascii characters. | |
92 const char kInternationalFeature[] = "\"international_key\": \"還是不要\""; | |
93 ManifestHighlighter international_feature( | |
94 kManifest, "international_key", EmptyString()); | |
95 EXPECT_EQ(kInternationalFeature, international_feature.GetFeature()); | |
96 } | |
97 | |
98 } // namespace extensions | |
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