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// Copyright (c) 2011 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 "base/bind.h"
#include "base/command_line.h"
#include "base/json/json_writer.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/extensions/extension_settings_sync_util.h"
#include "chrome/browser/extensions/extension_test_message_listener.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/sync/api/sync_change.h"
#include "chrome/browser/sync/api/sync_change_processor.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/base/ui_test_utils.h"
namespace {
class NoopSyncChangeProcessor : public SyncChangeProcessor {
public:
virtual SyncError ProcessSyncChanges(
const tracked_objects::Location& from_here,
const SyncChangeList& change_list) OVERRIDE {
return SyncError();
}
virtual ~NoopSyncChangeProcessor() {};
};
} // namespace
class ExtensionSettingsApiTest : public ExtensionApiTest {
protected:
void ReplyWhenSatisfied(
const std::string& normal_action,
const std::string& incognito_action) {
MaybeLoadAndReplyWhenSatisfied(
normal_action, incognito_action, NULL, false);
}
const Extension* LoadAndReplyWhenSatisfied(
const std::string& normal_action,
const std::string& incognito_action,
const std::string& extension_dir) {
return MaybeLoadAndReplyWhenSatisfied(
normal_action, incognito_action, &extension_dir, false);
}
void FinalReplyWhenSatisfied(
const std::string& normal_action,
const std::string& incognito_action) {
MaybeLoadAndReplyWhenSatisfied(normal_action, incognito_action, NULL, true);
}
void InitSync(SyncChangeProcessor* sync_processor) {
browser()->profile()->GetExtensionService()->
extension_settings_frontend()->RunWithSyncableService(
// TODO(kalman): test both EXTENSION_SETTINGS and APP_SETTINGS.
syncable::EXTENSION_SETTINGS,
base::Bind(
&ExtensionSettingsApiTest::InitSyncWithSyncableService,
this,
sync_processor));
MessageLoop::current()->RunAllPending();
}
void SendChanges(const SyncChangeList& change_list) {
browser()->profile()->GetExtensionService()->
extension_settings_frontend()->RunWithSyncableService(
// TODO(kalman): test both EXTENSION_SETTINGS and APP_SETTINGS.
syncable::EXTENSION_SETTINGS,
base::Bind(
&ExtensionSettingsApiTest::SendChangesToSyncableService,
this,
change_list));
MessageLoop::current()->RunAllPending();
}
private:
const Extension* MaybeLoadAndReplyWhenSatisfied(
const std::string& normal_action,
const std::string& incognito_action,
// May be NULL to imply not loading the extension.
const std::string* extension_dir,
bool is_final_action) {
ExtensionTestMessageListener listener("waiting", true);
ExtensionTestMessageListener listener_incognito("waiting_incognito", true);
// Only load the extension after the listeners have been set up, to avoid
// initialisation race conditions.
const Extension* extension = NULL;
if (extension_dir) {
extension = LoadExtensionIncognito(
test_data_dir_.AppendASCII("settings").AppendASCII(*extension_dir));
EXPECT_TRUE(extension);
}
EXPECT_TRUE(listener.WaitUntilSatisfied());
EXPECT_TRUE(listener_incognito.WaitUntilSatisfied());
listener.Reply(CreateMessage(normal_action, is_final_action));
listener_incognito.Reply(CreateMessage(incognito_action, is_final_action));
return extension;
}
std::string CreateMessage(const std::string& action, bool is_final_action) {
scoped_ptr<DictionaryValue> message(new DictionaryValue());
message->SetString("action", action);
message->SetBoolean("isFinalAction", is_final_action);
std::string message_json;
base::JSONWriter::Write(message.get(), false, &message_json);
return message_json;
}
void InitSyncWithSyncableService(
SyncChangeProcessor* sync_processor, SyncableService* settings_service) {
EXPECT_FALSE(settings_service->MergeDataAndStartSyncing(
syncable::EXTENSION_SETTINGS,
SyncDataList(),
sync_processor).IsSet());
}
void SendChangesToSyncableService(
const SyncChangeList& change_list, SyncableService* settings_service) {
EXPECT_FALSE(
settings_service->ProcessSyncChanges(FROM_HERE, change_list).IsSet());
}
};
IN_PROC_BROWSER_TEST_F(ExtensionSettingsApiTest, SimpleTest) {
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kEnableExperimentalExtensionApis);
ASSERT_TRUE(RunExtensionTest("settings/simple_test")) << message_;
}
// Structure of this test taken from IncognitoSplitMode.
// Note that only split-mode incognito is tested, because spanning mode
// incognito looks the same as normal mode when the only API activity comes
// from background pages.
IN_PROC_BROWSER_TEST_F(ExtensionSettingsApiTest, SplitModeIncognito) {
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kEnableExperimentalExtensionApis);
// We need 2 ResultCatchers because we'll be running the same test in both
// regular and incognito mode.
ResultCatcher catcher, catcher_incognito;
catcher.RestrictToProfile(browser()->profile());
catcher_incognito.RestrictToProfile(
browser()->profile()->GetOffTheRecordProfile());
LoadAndReplyWhenSatisfied("assertEmpty", "assertEmpty", "split_incognito");
ReplyWhenSatisfied("noop", "setFoo");
ReplyWhenSatisfied("assertFoo", "assertFoo");
ReplyWhenSatisfied("clear", "noop");
ReplyWhenSatisfied("assertEmpty", "assertEmpty");
ReplyWhenSatisfied("setFoo", "noop");
ReplyWhenSatisfied("assertFoo", "assertFoo");
ReplyWhenSatisfied("noop", "removeFoo");
FinalReplyWhenSatisfied("assertEmpty", "assertEmpty");
EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
EXPECT_TRUE(catcher_incognito.GetNextResult()) << catcher.message();
}
IN_PROC_BROWSER_TEST_F(ExtensionSettingsApiTest,
OnChangedNotificationsBetweenBackgroundPages) {
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kEnableExperimentalExtensionApis);
// We need 2 ResultCatchers because we'll be running the same test in both
// regular and incognito mode.
ResultCatcher catcher, catcher_incognito;
catcher.RestrictToProfile(browser()->profile());
catcher_incognito.RestrictToProfile(
browser()->profile()->GetOffTheRecordProfile());
LoadAndReplyWhenSatisfied(
"assertNoNotifications", "assertNoNotifications", "split_incognito");
ReplyWhenSatisfied("noop", "setFoo");
ReplyWhenSatisfied("assertAddFooNotification", "assertAddFooNotification");
ReplyWhenSatisfied("clearNotifications", "clearNotifications");
ReplyWhenSatisfied("removeFoo", "noop");
FinalReplyWhenSatisfied(
"assertDeleteFooNotification", "assertDeleteFooNotification");
EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
EXPECT_TRUE(catcher_incognito.GetNextResult()) << catcher.message();
}
// Disabled, see crbug.com/101110
IN_PROC_BROWSER_TEST_F(ExtensionSettingsApiTest,
DISABLED_OnChangedNotificationsFromSync) {
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kEnableExperimentalExtensionApis);
// We need 2 ResultCatchers because we'll be running the same test in both
// regular and incognito mode.
ResultCatcher catcher, catcher_incognito;
catcher.RestrictToProfile(browser()->profile());
catcher_incognito.RestrictToProfile(
browser()->profile()->GetOffTheRecordProfile());
const Extension* extension =
LoadAndReplyWhenSatisfied(
"assertNoNotifications", "assertNoNotifications", "split_incognito");
const std::string& extension_id = extension->id();
NoopSyncChangeProcessor sync_processor;
InitSync(&sync_processor);
// Set "foo" to "bar" via sync.
SyncChangeList sync_changes;
StringValue bar("bar");
sync_changes.push_back(extension_settings_sync_util::CreateAdd(
extension_id, "foo", bar));
SendChanges(sync_changes);
ReplyWhenSatisfied("assertAddFooNotification", "assertAddFooNotification");
ReplyWhenSatisfied("clearNotifications", "clearNotifications");
// Remove "foo" via sync.
sync_changes.clear();
sync_changes.push_back(extension_settings_sync_util::CreateDelete(
extension_id, "foo"));
SendChanges(sync_changes);
FinalReplyWhenSatisfied(
"assertDeleteFooNotification", "assertDeleteFooNotification");
EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
EXPECT_TRUE(catcher_incognito.GetNextResult()) << catcher.message();
}
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