1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/common/extension_set.h"
#include <memory>
#include <utility>
#include "base/files/file_path.h"
#include "base/memory/ref_counted.h"
#include "base/values.h"
#include "build/build_config.h"
#include "extensions/common/extension.h"
#include "extensions/common/extension_builder.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace extensions {
namespace {
scoped_refptr<Extension> CreateTestExtension(const std::string& name,
const std::string& launch_url,
const std::string& extent) {
#if BUILDFLAG(IS_WIN)
base::FilePath path(FILE_PATH_LITERAL("c:\\"));
#else
base::FilePath path(FILE_PATH_LITERAL("/"));
#endif
path = path.AppendASCII(name);
auto manifest = base::Value::Dict()
.Set("name", name)
.Set("version", "1")
.Set("manifest_version", 2);
if (!launch_url.empty())
manifest.SetByDottedPath("app.launch.web_url", launch_url);
if (!extent.empty()) {
base::Value::List urls;
urls.Append(extent);
manifest.SetByDottedPath("app.urls", std::move(urls));
}
std::string error;
scoped_refptr<Extension> extension(
Extension::Create(path, mojom::ManifestLocation::kInternal, manifest,
Extension::NO_FLAGS, &error));
EXPECT_TRUE(extension.get()) << error;
return extension;
}
} // namespace
TEST(ExtensionSetTest, ExtensionSet) {
scoped_refptr<Extension> ext1(CreateTestExtension(
"a", "https://chrome.google.com/launch", "https://chrome.google.com/"));
scoped_refptr<Extension> ext2(CreateTestExtension(
"a", "http://code.google.com/p/chromium",
"http://code.google.com/p/chromium/"));
scoped_refptr<Extension> ext3(CreateTestExtension(
"b", "http://dev.chromium.org/", "http://dev.chromium.org/"));
scoped_refptr<Extension> ext4(
CreateTestExtension("c", std::string(), std::string()));
ASSERT_TRUE(ext1.get() && ext2.get() && ext3.get() && ext4.get());
ExtensionSet extensions;
// Add an extension.
EXPECT_TRUE(extensions.Insert(ext1));
EXPECT_EQ(1u, extensions.size());
EXPECT_EQ(ext1.get(), extensions.GetByID(ext1->id()));
// Since extension2 has same ID, it should overwrite extension1.
EXPECT_FALSE(extensions.Insert(ext2));
EXPECT_EQ(1u, extensions.size());
EXPECT_EQ(ext2.get(), extensions.GetByID(ext1->id()));
// Add the other extensions.
EXPECT_TRUE(extensions.Insert(ext3));
EXPECT_TRUE(extensions.Insert(ext4));
EXPECT_EQ(3u, extensions.size());
// Get extension by its chrome-extension:// URL
EXPECT_EQ(ext2.get(), extensions.GetExtensionOrAppByURL(
ext2->ResolveExtensionURL("test.html")));
EXPECT_EQ(ext3.get(), extensions.GetExtensionOrAppByURL(
ext3->ResolveExtensionURL("test.html")));
EXPECT_EQ(ext4.get(), extensions.GetExtensionOrAppByURL(
ext4->ResolveExtensionURL("test.html")));
// Get extension by a filesystem or blob URL within it.
GURL ext2_filesystem_url =
GURL("filesystem:" + ext2->ResolveExtensionURL("test.html").spec());
EXPECT_EQ(ext2.get(), extensions.GetExtensionOrAppByURL(ext2_filesystem_url));
EXPECT_EQ(ext2->id(),
extensions.GetExtensionOrAppIDByURL(ext2_filesystem_url));
GURL ext3_blob_url =
GURL("blob:" + ext3->ResolveExtensionURL("test.html").spec());
EXPECT_EQ(ext3.get(), extensions.GetExtensionOrAppByURL(ext3_blob_url));
EXPECT_EQ(ext3->id(), extensions.GetExtensionOrAppIDByURL(ext3_blob_url));
// Get extension by web extent.
EXPECT_EQ(ext2.get(),
extensions.GetExtensionOrAppByURL(
GURL("http://code.google.com/p/chromium/monkey")));
EXPECT_EQ(ext3.get(),
extensions.GetExtensionOrAppByURL(
GURL("http://dev.chromium.org/design-docs/")));
EXPECT_FALSE(extensions.GetExtensionOrAppByURL(
GURL("http://blog.chromium.org/")));
// Get extension by web extent with filesystem URL. Paths still matter.
EXPECT_EQ(ext3.get(), extensions.GetExtensionOrAppByURL(
GURL("filesystem:http://dev.chromium.org/foo")));
EXPECT_EQ(ext3->id(), extensions.GetExtensionOrAppIDByURL(
GURL("filesystem:http://dev.chromium.org/foo")));
EXPECT_EQ(nullptr, extensions.GetExtensionOrAppByURL(
GURL("filesystem:http://code.google.com/foo")));
// TODO(crbug.com/41394231): Support blob URLs. This should return ext3.
EXPECT_EQ(nullptr, extensions.GetExtensionOrAppByURL(
GURL("blob:http://dev.chromium.org/abcd")));
// Test InSameExtent().
EXPECT_TRUE(extensions.InSameExtent(
GURL("http://code.google.com/p/chromium/monkey/"),
GURL("http://code.google.com/p/chromium/")));
EXPECT_FALSE(extensions.InSameExtent(
GURL("http://code.google.com/p/chromium/"),
GURL("https://code.google.com/p/chromium/")));
EXPECT_FALSE(extensions.InSameExtent(
GURL("http://code.google.com/p/chromium/"),
GURL("http://dev.chromium.org/design-docs/")));
// Both of these should be NULL, which mean true for InSameExtent.
EXPECT_TRUE(extensions.InSameExtent(
GURL("http://www.google.com/"),
GURL("http://blog.chromium.org/")));
// Remove one of the extensions.
EXPECT_TRUE(extensions.Remove(ext2->id()));
EXPECT_EQ(2u, extensions.size());
EXPECT_FALSE(extensions.GetByID(ext2->id()));
// Make a union of a set with 3 more extensions (only 2 are new).
scoped_refptr<Extension> ext5(
CreateTestExtension("d", std::string(), std::string()));
scoped_refptr<Extension> ext6(
CreateTestExtension("e", std::string(), std::string()));
ASSERT_TRUE(ext5.get() && ext6.get());
std::unique_ptr<ExtensionSet> to_add(new ExtensionSet());
// |ext3| is already in |extensions|, should not affect size.
EXPECT_TRUE(to_add->Insert(ext3));
EXPECT_TRUE(to_add->Insert(ext5));
EXPECT_TRUE(to_add->Insert(ext6));
ASSERT_TRUE(extensions.Contains(ext3->id()));
ASSERT_TRUE(extensions.InsertAll(*to_add));
EXPECT_EQ(4u, extensions.size());
ASSERT_FALSE(extensions.InsertAll(*to_add)); // Re-adding same set no-ops.
EXPECT_EQ(4u, extensions.size());
}
TEST(ExtensionSetTest, TestInsert) {
ExtensionSet set;
std::string id_a(32, 'a');
std::string id_b(32, 'b');
scoped_refptr<const Extension> extension_a_v1 =
ExtensionBuilder("A").SetID(id_a).SetVersion("0.1").Build();
scoped_refptr<const Extension> extension_a_v2 =
ExtensionBuilder("A").SetID(id_a).SetVersion("0.2").Build();
scoped_refptr<const Extension> extension_b =
ExtensionBuilder("B").SetID(id_b).SetVersion("1").Build();
// Inserting a new extension should return true.
EXPECT_TRUE(set.Insert(extension_a_v1));
EXPECT_EQ(1u, set.size());
EXPECT_EQ("0.1", set.GetByID(id_a)->version().GetString());
// Inserting a new version of an extension already in the set should replace
// the current entry, and return false.
EXPECT_FALSE(set.Insert(extension_a_v2));
EXPECT_EQ(1u, set.size());
// Verify the entry was updated.
EXPECT_EQ("0.2", set.GetByID(id_a)->version().GetString());
// Inserting a second new extension should return true.
EXPECT_TRUE(set.Insert(extension_b));
EXPECT_EQ(2u, set.size());
}
} // namespace extensions
|
