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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.
#include "chrome/browser/extensions/test_extension_environment.h"
#include <utility>
#include "base/command_line.h"
#include "base/json/json_writer.h"
#include "base/macros.h"
#include "base/run_loop.h"
#include "base/values.h"
#include "build/build_config.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/extensions/test_extension_system.h"
#include "chrome/browser/sessions/session_tab_helper.h"
#include "chrome/test/base/testing_profile.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "content/public/test/test_utils.h"
#include "content/public/test/web_contents_tester.h"
#include "extensions/browser/extension_prefs.h"
#include "extensions/common/extension.h"
#include "extensions/common/extension_builder.h"
#include "extensions/common/value_builder.h"
#include "testing/gtest/include/gtest/gtest.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/login/users/scoped_test_user_manager.h"
#include "chrome/browser/chromeos/settings/cros_settings.h"
#include "chrome/browser/chromeos/settings/device_settings_service.h"
#endif
namespace extensions {
using content::BrowserThread;
namespace {
std::unique_ptr<base::DictionaryValue> MakeExtensionManifest(
const base::Value& manifest_extra) {
std::unique_ptr<base::DictionaryValue> manifest =
DictionaryBuilder()
.Set("name", "Extension")
.Set("version", "1.0")
.Set("manifest_version", 2)
.Build();
const base::DictionaryValue* manifest_extra_dict;
if (manifest_extra.GetAsDictionary(&manifest_extra_dict)) {
manifest->MergeDictionary(manifest_extra_dict);
} else {
std::string manifest_json;
base::JSONWriter::Write(manifest_extra, &manifest_json);
ADD_FAILURE() << "Expected dictionary; got \"" << manifest_json << "\"";
}
return manifest;
}
std::unique_ptr<base::DictionaryValue> MakePackagedAppManifest() {
return extensions::DictionaryBuilder()
.Set("name", "Test App Name")
.Set("version", "2.0")
.Set("manifest_version", 2)
.Set("app", extensions::DictionaryBuilder()
.Set("background",
extensions::DictionaryBuilder()
.Set("scripts", extensions::ListBuilder()
.Append("background.js")
.Build())
.Build())
.Build())
.Build();
}
} // namespace
// Extra environment state required for ChromeOS.
class TestExtensionEnvironment::ChromeOSEnv {
public:
ChromeOSEnv() {}
private:
#if defined(OS_CHROMEOS)
chromeos::ScopedTestDeviceSettingsService test_device_settings_service_;
chromeos::ScopedTestCrosSettings test_cros_settings_;
chromeos::ScopedTestUserManager test_user_manager_;
#endif
DISALLOW_COPY_AND_ASSIGN(ChromeOSEnv);
};
// static
ExtensionService* TestExtensionEnvironment::CreateExtensionServiceForProfile(
TestingProfile* profile) {
TestExtensionSystem* extension_system =
static_cast<TestExtensionSystem*>(ExtensionSystem::Get(profile));
return extension_system->CreateExtensionService(
base::CommandLine::ForCurrentProcess(), base::FilePath(), false);
}
TestExtensionEnvironment::TestExtensionEnvironment()
: thread_bundle_(new content::TestBrowserThreadBundle),
extension_service_(nullptr) {
Init();
}
TestExtensionEnvironment::TestExtensionEnvironment(
base::MessageLoopForUI* message_loop)
: extension_service_(nullptr) {
Init();
}
void TestExtensionEnvironment::Init() {
profile_.reset(new TestingProfile);
#if defined(OS_CHROMEOS)
if (!chromeos::DeviceSettingsService::IsInitialized())
chromeos_env_.reset(new ChromeOSEnv);
#endif
}
TestExtensionEnvironment::~TestExtensionEnvironment() {
}
TestingProfile* TestExtensionEnvironment::profile() const {
return profile_.get();
}
TestExtensionSystem* TestExtensionEnvironment::GetExtensionSystem() {
return static_cast<TestExtensionSystem*>(ExtensionSystem::Get(profile()));
}
ExtensionService* TestExtensionEnvironment::GetExtensionService() {
if (!extension_service_)
extension_service_ = CreateExtensionServiceForProfile(profile());
return extension_service_;
}
ExtensionPrefs* TestExtensionEnvironment::GetExtensionPrefs() {
return ExtensionPrefs::Get(profile_.get());
}
const Extension* TestExtensionEnvironment::MakeExtension(
const base::Value& manifest_extra) {
std::unique_ptr<base::DictionaryValue> manifest =
MakeExtensionManifest(manifest_extra);
scoped_refptr<Extension> result =
ExtensionBuilder().SetManifest(std::move(manifest)).Build();
GetExtensionService()->AddExtension(result.get());
return result.get();
}
const Extension* TestExtensionEnvironment::MakeExtension(
const base::Value& manifest_extra,
const std::string& id) {
std::unique_ptr<base::DictionaryValue> manifest =
MakeExtensionManifest(manifest_extra);
scoped_refptr<Extension> result =
ExtensionBuilder().SetManifest(std::move(manifest)).SetID(id).Build();
GetExtensionService()->AddExtension(result.get());
return result.get();
}
scoped_refptr<Extension> TestExtensionEnvironment::MakePackagedApp(
const std::string& id,
bool install) {
scoped_refptr<Extension> result = ExtensionBuilder()
.SetManifest(MakePackagedAppManifest())
.AddFlags(Extension::FROM_WEBSTORE)
.SetID(id)
.Build();
if (install)
GetExtensionService()->AddExtension(result.get());
return result;
}
std::unique_ptr<content::WebContents> TestExtensionEnvironment::MakeTab()
const {
std::unique_ptr<content::WebContents> contents(
content::WebContentsTester::CreateTestWebContents(profile(), NULL));
// Create a tab id.
SessionTabHelper::CreateForWebContents(contents.get());
return contents;
}
void TestExtensionEnvironment::DeleteProfile() {
profile_.reset();
extension_service_ = nullptr;
}
} // namespace extensions
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