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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_UNITTEST_H_
#define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_UNITTEST_H_
#include "base/message_loop.h"
#include "chrome/browser/extensions/test_extension_prefs.h"
#include "content/public/test/test_browser_thread.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
class Value;
}
namespace extensions {
class Extension;
// Base class for extension preference-related unit tests.
class ExtensionPrefsTest : public testing::Test {
public:
ExtensionPrefsTest();
virtual ~ExtensionPrefsTest();
// This function will get called once, and is the right place to do operations
// on ExtensionPrefs that write data.
virtual void Initialize() = 0;
// This function will be called twice - once while the original ExtensionPrefs
// object is still alive, and once after recreation. Thus, it tests that
// things don't break after any ExtensionPrefs startup work.
virtual void Verify() = 0;
// This function is called to Register preference default values.
virtual void RegisterPreferences();
virtual void SetUp() OVERRIDE;
virtual void TearDown() OVERRIDE;
protected:
ExtensionPrefs* prefs() { return prefs_.prefs(); }
MessageLoop message_loop_;
content::TestBrowserThread ui_thread_;
content::TestBrowserThread file_thread_;
TestExtensionPrefs prefs_;
private:
DISALLOW_COPY_AND_ASSIGN(ExtensionPrefsTest);
};
class ExtensionPrefsPrepopulatedTest : public ExtensionPrefsTest {
public:
ExtensionPrefsPrepopulatedTest();
virtual ~ExtensionPrefsPrepopulatedTest();
virtual void RegisterPreferences() OVERRIDE;
void InstallExtControlledPref(Extension* ext,
const std::string& key,
base::Value* val);
void InstallExtControlledPrefIncognito(Extension* ext,
const std::string& key,
base::Value* val);
void InstallExtControlledPrefIncognitoSessionOnly(
Extension* ext,
const std::string& key,
base::Value* val);
void InstallExtension(Extension* ext);
void UninstallExtension(const std::string& extension_id);
// Weak references, for convenience.
Extension* ext1_;
Extension* ext2_;
Extension* ext3_;
Extension* ext4_;
// Flags indicating whether each of the extensions has been installed, yet.
bool installed[4];
private:
void EnsureExtensionInstalled(Extension *ext);
void EnsureExtensionUninstalled(const std::string& extension_id);
scoped_refptr<Extension> ext1_scoped_;
scoped_refptr<Extension> ext2_scoped_;
scoped_refptr<Extension> ext3_scoped_;
scoped_refptr<Extension> ext4_scoped_;
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_UNITTEST_H_
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