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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #ifndef EXTENSIONS_TEST_EXTENSION_TEST_NOTIFICATION_OBSERVER_H_ | 5 #ifndef EXTENSIONS_TEST_EXTENSION_TEST_NOTIFICATION_OBSERVER_H_ |
6 #define EXTENSIONS_TEST_EXTENSION_TEST_NOTIFICATION_OBSERVER_H_ | 6 #define EXTENSIONS_TEST_EXTENSION_TEST_NOTIFICATION_OBSERVER_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/callback_list.h" | 12 #include "base/callback_list.h" |
13 #include "base/macros.h" | 13 #include "base/macros.h" |
14 #include "base/scoped_observer.h" | 14 #include "base/scoped_observer.h" |
15 #include "content/public/browser/notification_observer.h" | 15 #include "content/public/browser/notification_observer.h" |
16 #include "content/public/browser/notification_registrar.h" | 16 #include "content/public/browser/notification_registrar.h" |
| 17 #include "extensions/browser/extension_registry_observer.h" |
17 #include "extensions/browser/process_manager_observer.h" | 18 #include "extensions/browser/process_manager_observer.h" |
18 | 19 |
19 namespace content { | 20 namespace content { |
20 class BrowserContext; | 21 class BrowserContext; |
21 class NotificationDetails; | 22 class NotificationDetails; |
22 class WindowedNotificationObserver; | 23 class WindowedNotificationObserver; |
23 } | 24 } |
24 | 25 |
25 namespace extensions { | 26 namespace extensions { |
| 27 class ExtensionRegistry; |
26 class ProcessManager; | 28 class ProcessManager; |
27 | 29 |
28 // Test helper class for observing extension-related events. | 30 // Test helper class for observing extension-related events. |
29 class ExtensionTestNotificationObserver : public content::NotificationObserver { | 31 class ExtensionTestNotificationObserver : public content::NotificationObserver, |
| 32 ExtensionRegistryObserver { |
30 public: | 33 public: |
31 explicit ExtensionTestNotificationObserver(content::BrowserContext* context); | 34 explicit ExtensionTestNotificationObserver(content::BrowserContext* context); |
32 ~ExtensionTestNotificationObserver() override; | 35 ~ExtensionTestNotificationObserver() override; |
33 | 36 |
34 // Wait for an extension install error to be raised. Returns true if an | 37 // Wait for an extension install error to be raised. Returns true if an |
35 // error was raised. | 38 // error was raised. |
36 bool WaitForExtensionInstallError(); | 39 bool WaitForExtensionInstallError(); |
37 | 40 |
38 // Waits until an extension is loaded. | |
39 void WaitForExtensionLoad(); | |
40 | |
41 // Waits for an extension load error. Returns true if the error really | 41 // Waits for an extension load error. Returns true if the error really |
42 // happened. | 42 // happened. |
43 bool WaitForExtensionLoadError(); | 43 bool WaitForExtensionLoadError(); |
44 | 44 |
45 // Wait for the specified extension to crash. Returns true if it really | 45 // Wait for the specified extension to crash. Returns true if it really |
46 // crashed. | 46 // crashed. |
47 bool WaitForExtensionCrash(const std::string& extension_id); | 47 bool WaitForExtensionCrash(const std::string& extension_id); |
48 | 48 |
49 // Wait for the crx installer to be done. Returns true if it really is done. | 49 // Wait for the crx installer to be done. Returns true if it really is done. |
50 bool WaitForCrxInstallerDone(); | 50 bool WaitForCrxInstallerDone(); |
51 | 51 |
52 // Watch for the given event type from the given source. | 52 // Watch for the given event type from the given source. |
53 // After calling this method, call Wait() to ensure that RunMessageLoop() is | 53 // After calling this method, call Wait() to ensure that RunMessageLoop() is |
54 // called appropriately and cleanup is performed. | 54 // called appropriately and cleanup is performed. |
55 void Watch(int type, const content::NotificationSource& source); | 55 void Watch(int type, const content::NotificationSource& source); |
56 | 56 |
57 // After registering one or more event types with Watch(), call | 57 // After registering one or more event types with Watch(), call |
58 // this method to run the message loop and perform cleanup. | 58 // this method to run the message loop and perform cleanup. |
59 void Wait(); | 59 void Wait(); |
60 | 60 |
61 const std::string& last_loaded_extension_id() { | 61 const std::string& last_loaded_extension_id() { |
62 return last_loaded_extension_id_; | 62 return last_loaded_extension_id_; |
63 } | 63 } |
64 void set_last_loaded_extension_id( | 64 void set_last_loaded_extension_id( |
65 const std::string& last_loaded_extension_id) { | 65 const std::string& last_loaded_extension_id) { |
66 last_loaded_extension_id_ = last_loaded_extension_id; | 66 last_loaded_extension_id_ = last_loaded_extension_id; |
67 } | 67 } |
68 | 68 |
69 // content::NotificationObserver | 69 // content::NotificationObserver: |
70 void Observe(int type, | 70 void Observe(int type, |
71 const content::NotificationSource& source, | 71 const content::NotificationSource& source, |
72 const content::NotificationDetails& details) override; | 72 const content::NotificationDetails& details) override; |
73 | 73 |
| 74 // ExtensionRegistryObserver: |
| 75 void OnExtensionLoaded(content::BrowserContext* browser_context, |
| 76 const Extension* extension) override; |
| 77 void OnShutdown(ExtensionRegistry* registry) override; |
| 78 |
74 protected: | 79 protected: |
75 class NotificationSet : public content::NotificationObserver, | 80 class NotificationSet : public content::NotificationObserver, |
76 public extensions::ProcessManagerObserver { | 81 public extensions::ProcessManagerObserver { |
77 public: | 82 public: |
78 NotificationSet(); | 83 NotificationSet(); |
79 ~NotificationSet() override; | 84 ~NotificationSet() override; |
80 | 85 |
81 void Add(int type, const content::NotificationSource& source); | 86 void Add(int type, const content::NotificationSource& source); |
82 void Add(int type); | 87 void Add(int type); |
83 void AddExtensionFrameUnregistration(extensions::ProcessManager* manager); | 88 void AddExtensionFrameUnregistration(extensions::ProcessManager* manager); |
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128 int extension_load_errors_observed_; | 133 int extension_load_errors_observed_; |
129 int crx_installers_done_observed_; | 134 int crx_installers_done_observed_; |
130 | 135 |
131 // The condition for which we are waiting. This should be checked in any | 136 // The condition for which we are waiting. This should be checked in any |
132 // observing methods that could trigger it. | 137 // observing methods that could trigger it. |
133 base::Callback<bool(void)> condition_; | 138 base::Callback<bool(void)> condition_; |
134 | 139 |
135 // The closure to quit the currently-running message loop. | 140 // The closure to quit the currently-running message loop. |
136 base::Closure quit_closure_; | 141 base::Closure quit_closure_; |
137 | 142 |
| 143 // Listens to extension loaded notifications. |
| 144 ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver> |
| 145 registry_observer_; |
| 146 |
138 DISALLOW_COPY_AND_ASSIGN(ExtensionTestNotificationObserver); | 147 DISALLOW_COPY_AND_ASSIGN(ExtensionTestNotificationObserver); |
139 }; | 148 }; |
140 | 149 |
141 } // namespace extensions | 150 } // namespace extensions |
142 | 151 |
143 #endif // EXTENSIONS_TEST_EXTENSION_TEST_NOTIFICATION_OBSERVER_H_ | 152 #endif // EXTENSIONS_TEST_EXTENSION_TEST_NOTIFICATION_OBSERVER_H_ |
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