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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "extensions/browser/extension_registry.h" | 5 #include "extensions/browser/extension_registry.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "extensions/browser/extension_registry_observer.h" | 10 #include "extensions/browser/extension_registry_observer.h" |
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36 public: | 36 public: |
37 void Reset() { | 37 void Reset() { |
38 loaded_.clear(); | 38 loaded_.clear(); |
39 unloaded_.clear(); | 39 unloaded_.clear(); |
40 } | 40 } |
41 | 41 |
42 const ExtensionList& loaded() { return loaded_; } | 42 const ExtensionList& loaded() { return loaded_; } |
43 const ExtensionList& unloaded() { return unloaded_; } | 43 const ExtensionList& unloaded() { return unloaded_; } |
44 | 44 |
45 private: | 45 private: |
46 virtual void OnExtensionLoaded(const Extension* extension) OVERRIDE { | 46 virtual void OnExtensionLoaded(content::BrowserContext* browser_context, |
| 47 const Extension* extension) OVERRIDE { |
47 loaded_.push_back(extension); | 48 loaded_.push_back(extension); |
48 } | 49 } |
49 | 50 |
50 virtual void OnExtensionUnloaded(const Extension* extension) OVERRIDE { | 51 virtual void OnExtensionUnloaded(content::BrowserContext* browser_context, |
| 52 const Extension* extension) OVERRIDE { |
51 unloaded_.push_back(extension); | 53 unloaded_.push_back(extension); |
52 } | 54 } |
53 | 55 |
54 ExtensionList loaded_; | 56 ExtensionList loaded_; |
55 ExtensionList unloaded_; | 57 ExtensionList unloaded_; |
56 }; | 58 }; |
57 | 59 |
58 TEST_F(ExtensionRegistryTest, FillAndClearRegistry) { | 60 TEST_F(ExtensionRegistryTest, FillAndClearRegistry) { |
59 ExtensionRegistry registry; | 61 ExtensionRegistry registry(NULL); |
60 scoped_refptr<Extension> extension1 = test_util::CreateExtensionWithID("id1"); | 62 scoped_refptr<Extension> extension1 = test_util::CreateExtensionWithID("id1"); |
61 scoped_refptr<Extension> extension2 = test_util::CreateExtensionWithID("id2"); | 63 scoped_refptr<Extension> extension2 = test_util::CreateExtensionWithID("id2"); |
62 scoped_refptr<Extension> extension3 = test_util::CreateExtensionWithID("id3"); | 64 scoped_refptr<Extension> extension3 = test_util::CreateExtensionWithID("id3"); |
63 scoped_refptr<Extension> extension4 = test_util::CreateExtensionWithID("id4"); | 65 scoped_refptr<Extension> extension4 = test_util::CreateExtensionWithID("id4"); |
64 | 66 |
65 // All the sets start empty. | 67 // All the sets start empty. |
66 EXPECT_EQ(0u, registry.enabled_extensions().size()); | 68 EXPECT_EQ(0u, registry.enabled_extensions().size()); |
67 EXPECT_EQ(0u, registry.disabled_extensions().size()); | 69 EXPECT_EQ(0u, registry.disabled_extensions().size()); |
68 EXPECT_EQ(0u, registry.terminated_extensions().size()); | 70 EXPECT_EQ(0u, registry.terminated_extensions().size()); |
69 EXPECT_EQ(0u, registry.blacklisted_extensions().size()); | 71 EXPECT_EQ(0u, registry.blacklisted_extensions().size()); |
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83 registry.ClearAll(); | 85 registry.ClearAll(); |
84 | 86 |
85 EXPECT_EQ(0u, registry.enabled_extensions().size()); | 87 EXPECT_EQ(0u, registry.enabled_extensions().size()); |
86 EXPECT_EQ(0u, registry.disabled_extensions().size()); | 88 EXPECT_EQ(0u, registry.disabled_extensions().size()); |
87 EXPECT_EQ(0u, registry.terminated_extensions().size()); | 89 EXPECT_EQ(0u, registry.terminated_extensions().size()); |
88 EXPECT_EQ(0u, registry.blacklisted_extensions().size()); | 90 EXPECT_EQ(0u, registry.blacklisted_extensions().size()); |
89 } | 91 } |
90 | 92 |
91 // A simple test of adding and removing things from sets. | 93 // A simple test of adding and removing things from sets. |
92 TEST_F(ExtensionRegistryTest, AddAndRemoveExtensionFromRegistry) { | 94 TEST_F(ExtensionRegistryTest, AddAndRemoveExtensionFromRegistry) { |
93 ExtensionRegistry registry; | 95 ExtensionRegistry registry(NULL); |
94 | 96 |
95 // Adding an extension works. | 97 // Adding an extension works. |
96 scoped_refptr<Extension> extension = test_util::CreateExtensionWithID("id"); | 98 scoped_refptr<Extension> extension = test_util::CreateExtensionWithID("id"); |
97 EXPECT_TRUE(registry.AddEnabled(extension)); | 99 EXPECT_TRUE(registry.AddEnabled(extension)); |
98 EXPECT_EQ(1u, registry.enabled_extensions().size()); | 100 EXPECT_EQ(1u, registry.enabled_extensions().size()); |
99 | 101 |
100 // The extension was only added to one set. | 102 // The extension was only added to one set. |
101 EXPECT_EQ(0u, registry.disabled_extensions().size()); | 103 EXPECT_EQ(0u, registry.disabled_extensions().size()); |
102 EXPECT_EQ(0u, registry.terminated_extensions().size()); | 104 EXPECT_EQ(0u, registry.terminated_extensions().size()); |
103 EXPECT_EQ(0u, registry.blacklisted_extensions().size()); | 105 EXPECT_EQ(0u, registry.blacklisted_extensions().size()); |
104 | 106 |
105 // Removing an extension works. | 107 // Removing an extension works. |
106 EXPECT_TRUE(registry.RemoveEnabled(extension->id())); | 108 EXPECT_TRUE(registry.RemoveEnabled(extension->id())); |
107 EXPECT_EQ(0u, registry.enabled_extensions().size()); | 109 EXPECT_EQ(0u, registry.enabled_extensions().size()); |
108 | 110 |
109 // Trying to remove an extension that isn't in the set fails cleanly. | 111 // Trying to remove an extension that isn't in the set fails cleanly. |
110 EXPECT_FALSE(registry.RemoveEnabled(extension->id())); | 112 EXPECT_FALSE(registry.RemoveEnabled(extension->id())); |
111 } | 113 } |
112 | 114 |
113 TEST_F(ExtensionRegistryTest, AddExtensionToRegistryTwice) { | 115 TEST_F(ExtensionRegistryTest, AddExtensionToRegistryTwice) { |
114 ExtensionRegistry registry; | 116 ExtensionRegistry registry(NULL); |
115 scoped_refptr<Extension> extension = test_util::CreateExtensionWithID("id"); | 117 scoped_refptr<Extension> extension = test_util::CreateExtensionWithID("id"); |
116 | 118 |
117 // An extension can exist in two sets at once. It would be nice to eliminate | 119 // An extension can exist in two sets at once. It would be nice to eliminate |
118 // this functionality, but some users of ExtensionRegistry need it. | 120 // this functionality, but some users of ExtensionRegistry need it. |
119 EXPECT_TRUE(registry.AddEnabled(extension)); | 121 EXPECT_TRUE(registry.AddEnabled(extension)); |
120 EXPECT_TRUE(registry.AddDisabled(extension)); | 122 EXPECT_TRUE(registry.AddDisabled(extension)); |
121 | 123 |
122 EXPECT_EQ(1u, registry.enabled_extensions().size()); | 124 EXPECT_EQ(1u, registry.enabled_extensions().size()); |
123 EXPECT_EQ(1u, registry.disabled_extensions().size()); | 125 EXPECT_EQ(1u, registry.disabled_extensions().size()); |
124 EXPECT_EQ(0u, registry.terminated_extensions().size()); | 126 EXPECT_EQ(0u, registry.terminated_extensions().size()); |
125 EXPECT_EQ(0u, registry.blacklisted_extensions().size()); | 127 EXPECT_EQ(0u, registry.blacklisted_extensions().size()); |
126 } | 128 } |
127 | 129 |
128 TEST_F(ExtensionRegistryTest, GetExtensionById) { | 130 TEST_F(ExtensionRegistryTest, GetExtensionById) { |
129 ExtensionRegistry registry; | 131 ExtensionRegistry registry(NULL); |
130 | 132 |
131 // Trying to get an extension fails cleanly when the sets are empty. | 133 // Trying to get an extension fails cleanly when the sets are empty. |
132 EXPECT_FALSE( | 134 EXPECT_FALSE( |
133 registry.GetExtensionById("id", ExtensionRegistry::EVERYTHING)); | 135 registry.GetExtensionById("id", ExtensionRegistry::EVERYTHING)); |
134 | 136 |
135 scoped_refptr<Extension> enabled = | 137 scoped_refptr<Extension> enabled = |
136 test_util::CreateExtensionWithID("enabled"); | 138 test_util::CreateExtensionWithID("enabled"); |
137 scoped_refptr<Extension> disabled = | 139 scoped_refptr<Extension> disabled = |
138 test_util::CreateExtensionWithID("disabled"); | 140 test_util::CreateExtensionWithID("disabled"); |
139 scoped_refptr<Extension> terminated = | 141 scoped_refptr<Extension> terminated = |
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198 // Enabled can be found with multiple flags set. | 200 // Enabled can be found with multiple flags set. |
199 EXPECT_TRUE(registry.GetExtensionById( | 201 EXPECT_TRUE(registry.GetExtensionById( |
200 "enabled", ExtensionRegistry::ENABLED | ExtensionRegistry::TERMINATED)); | 202 "enabled", ExtensionRegistry::ENABLED | ExtensionRegistry::TERMINATED)); |
201 | 203 |
202 // Enabled isn't found if the wrong flags are set. | 204 // Enabled isn't found if the wrong flags are set. |
203 EXPECT_FALSE(registry.GetExtensionById( | 205 EXPECT_FALSE(registry.GetExtensionById( |
204 "enabled", ExtensionRegistry::DISABLED | ExtensionRegistry::BLACKLISTED)); | 206 "enabled", ExtensionRegistry::DISABLED | ExtensionRegistry::BLACKLISTED)); |
205 } | 207 } |
206 | 208 |
207 TEST_F(ExtensionRegistryTest, Observer) { | 209 TEST_F(ExtensionRegistryTest, Observer) { |
208 ExtensionRegistry registry; | 210 ExtensionRegistry registry(NULL); |
209 TestObserver observer; | 211 TestObserver observer; |
210 registry.AddObserver(&observer); | 212 registry.AddObserver(&observer); |
211 | 213 |
212 EXPECT_TRUE(observer.loaded().empty()); | 214 EXPECT_TRUE(observer.loaded().empty()); |
213 EXPECT_TRUE(observer.unloaded().empty()); | 215 EXPECT_TRUE(observer.unloaded().empty()); |
214 | 216 |
215 scoped_refptr<const Extension> extension = | 217 scoped_refptr<const Extension> extension = |
216 test_util::CreateExtensionWithID("id"); | 218 test_util::CreateExtensionWithID("id"); |
217 | 219 |
218 registry.AddEnabled(extension); | 220 registry.AddEnabled(extension); |
219 registry.TriggerOnLoaded(extension); | 221 registry.TriggerOnLoaded(extension); |
220 | 222 |
221 EXPECT_TRUE(HasSingleExtension(observer.loaded(), extension.get())); | 223 EXPECT_TRUE(HasSingleExtension(observer.loaded(), extension.get())); |
222 EXPECT_TRUE(observer.unloaded().empty()); | 224 EXPECT_TRUE(observer.unloaded().empty()); |
223 observer.Reset(); | 225 observer.Reset(); |
224 | 226 |
225 registry.RemoveEnabled(extension->id()); | 227 registry.RemoveEnabled(extension->id()); |
226 registry.TriggerOnUnloaded(extension); | 228 registry.TriggerOnUnloaded(extension); |
227 | 229 |
228 EXPECT_TRUE(observer.loaded().empty()); | 230 EXPECT_TRUE(observer.loaded().empty()); |
229 EXPECT_TRUE(HasSingleExtension(observer.unloaded(), extension.get())); | 231 EXPECT_TRUE(HasSingleExtension(observer.unloaded(), extension.get())); |
230 observer.Reset(); | 232 observer.Reset(); |
231 | 233 |
232 registry.RemoveObserver(&observer); | 234 registry.RemoveObserver(&observer); |
233 } | 235 } |
234 | 236 |
235 } // namespace | 237 } // namespace |
236 } // namespace extensions | 238 } // namespace extensions |
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