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// Copyright 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 "sync/sessions/sync_session.h"
#include "base/compiler_specific.h"
#include "base/location.h"
#include "base/memory/ref_counted.h"
#include "base/message_loop.h"
#include "sync/engine/syncer_types.h"
#include "sync/engine/throttled_data_type_tracker.h"
#include "sync/internal_api/public/base/model_type.h"
#include "sync/internal_api/public/base/model_type_invalidation_map_test_util.h"
#include "sync/sessions/status_controller.h"
#include "sync/syncable/syncable_id.h"
#include "sync/syncable/syncable_write_transaction.h"
#include "sync/test/engine/fake_model_worker.h"
#include "sync/test/engine/test_directory_setter_upper.h"
#include "sync/test/fake_extensions_activity_monitor.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace syncer {
using syncable::WriteTransaction;
namespace sessions {
namespace {
class SyncSessionTest : public testing::Test,
public SyncSession::Delegate {
public:
SyncSessionTest() : controller_invocations_allowed_(false) {}
SyncSession* MakeSession() {
return new SyncSession(context_.get(), this, SyncSourceInfo());
}
virtual void SetUp() {
routes_.clear();
routes_[BOOKMARKS] = GROUP_UI;
routes_[AUTOFILL] = GROUP_DB;
scoped_refptr<ModelSafeWorker> passive_worker(
new FakeModelWorker(GROUP_PASSIVE));
scoped_refptr<ModelSafeWorker> ui_worker(
new FakeModelWorker(GROUP_UI));
scoped_refptr<ModelSafeWorker> db_worker(
new FakeModelWorker(GROUP_DB));
workers_.clear();
workers_.push_back(passive_worker);
workers_.push_back(ui_worker);
workers_.push_back(db_worker);
std::vector<ModelSafeWorker*> workers;
GetWorkers(&workers);
context_.reset(
new SyncSessionContext(
NULL,
NULL,
workers,
&extensions_activity_monitor_,
throttled_data_type_tracker_.get(),
std::vector<SyncEngineEventListener*>(),
NULL,
NULL,
true /* enable keystore encryption */));
context_->set_routing_info(routes_);
session_.reset(MakeSession());
throttled_data_type_tracker_.reset(new ThrottledDataTypeTracker(NULL));
}
virtual void TearDown() {
session_.reset();
context_.reset();
}
virtual void OnSilencedUntil(const base::TimeTicks& silenced_until) OVERRIDE {
FailControllerInvocationIfDisabled("OnSilencedUntil");
}
virtual bool IsSyncingCurrentlySilenced() OVERRIDE {
FailControllerInvocationIfDisabled("IsSyncingCurrentlySilenced");
return false;
}
virtual void OnReceivedLongPollIntervalUpdate(
const base::TimeDelta& new_interval) OVERRIDE {
FailControllerInvocationIfDisabled("OnReceivedLongPollIntervalUpdate");
}
virtual void OnReceivedShortPollIntervalUpdate(
const base::TimeDelta& new_interval) OVERRIDE {
FailControllerInvocationIfDisabled("OnReceivedShortPollIntervalUpdate");
}
virtual void OnReceivedSessionsCommitDelay(
const base::TimeDelta& new_delay) OVERRIDE {
FailControllerInvocationIfDisabled("OnReceivedSessionsCommitDelay");
}
virtual void OnShouldStopSyncingPermanently() OVERRIDE {
FailControllerInvocationIfDisabled("OnShouldStopSyncingPermanently");
}
virtual void OnSyncProtocolError(
const sessions::SyncSessionSnapshot& snapshot) OVERRIDE {
FailControllerInvocationIfDisabled("SyncProtocolError");
}
void GetWorkers(std::vector<ModelSafeWorker*>* out) const {
out->clear();
for (std::vector<scoped_refptr<ModelSafeWorker> >::const_iterator it =
workers_.begin(); it != workers_.end(); ++it) {
out->push_back(it->get());
}
}
void GetModelSafeRoutingInfo(ModelSafeRoutingInfo* out) const {
*out = routes_;
}
StatusController* status() { return session_->mutable_status_controller(); }
protected:
void FailControllerInvocationIfDisabled(const std::string& msg) {
if (!controller_invocations_allowed_)
FAIL() << msg;
}
ModelTypeSet ParamsMeaningAllEnabledTypes() {
ModelTypeSet request_params(BOOKMARKS, AUTOFILL);
return request_params;
}
ModelTypeSet ParamsMeaningJustOneEnabledType() {
return ModelTypeSet(AUTOFILL);
}
MessageLoop message_loop_;
bool controller_invocations_allowed_;
scoped_ptr<SyncSession> session_;
scoped_ptr<SyncSessionContext> context_;
std::vector<scoped_refptr<ModelSafeWorker> > workers_;
ModelSafeRoutingInfo routes_;
FakeExtensionsActivityMonitor extensions_activity_monitor_;
scoped_ptr<ThrottledDataTypeTracker> throttled_data_type_tracker_;
};
TEST_F(SyncSessionTest, SetWriteTransaction) {
TestDirectorySetterUpper dir_maker;
dir_maker.SetUp();
syncable::Directory* directory = dir_maker.directory();
scoped_ptr<SyncSession> session(MakeSession());
EXPECT_TRUE(NULL == session->write_transaction());
{
WriteTransaction trans(FROM_HERE, syncable::UNITTEST, directory);
sessions::ScopedSetSessionWriteTransaction set_trans(session.get(), &trans);
EXPECT_TRUE(&trans == session->write_transaction());
}
}
TEST_F(SyncSessionTest, MoreToDownloadIfDownloadFailed) {
status()->set_updates_request_types(ParamsMeaningAllEnabledTypes());
status()->set_last_download_updates_result(NETWORK_IO_ERROR);
// When DownloadUpdatesCommand fails, these should be false.
EXPECT_FALSE(status()->ServerSaysNothingMoreToDownload());
EXPECT_FALSE(status()->download_updates_succeeded());
}
TEST_F(SyncSessionTest, MoreToDownloadIfGotChangesRemaining) {
status()->set_updates_request_types(ParamsMeaningAllEnabledTypes());
// When the server returns changes_remaining, that means there's
// more to download.
status()->set_last_download_updates_result(SYNCER_OK);
status()->mutable_updates_response()->mutable_get_updates()
->set_changes_remaining(1000L);
EXPECT_FALSE(status()->ServerSaysNothingMoreToDownload());
EXPECT_TRUE(status()->download_updates_succeeded());
}
TEST_F(SyncSessionTest, MoreToDownloadIfGotNoChangesRemaining) {
status()->set_updates_request_types(ParamsMeaningAllEnabledTypes());
status()->set_last_download_updates_result(SYNCER_OK);
status()->mutable_updates_response()->mutable_get_updates()
->set_changes_remaining(0);
EXPECT_TRUE(status()->ServerSaysNothingMoreToDownload());
EXPECT_TRUE(status()->download_updates_succeeded());
}
TEST_F(SyncSessionTest, CoalesceSources) {
ModelTypeInvalidationMap one_type =
ModelTypeSetToInvalidationMap(
ParamsMeaningJustOneEnabledType(),
std::string());
ModelTypeInvalidationMap all_types =
ModelTypeSetToInvalidationMap(
ParamsMeaningAllEnabledTypes(),
std::string());
SyncSourceInfo source_one(sync_pb::GetUpdatesCallerInfo::PERIODIC, one_type);
SyncSourceInfo source_two(sync_pb::GetUpdatesCallerInfo::LOCAL, all_types);
SyncSession session(context_.get(), this, source_one);
session.CoalesceSources(source_two);
EXPECT_EQ(source_two.updates_source, session.source().updates_source);
EXPECT_THAT(all_types, Eq(session.source().types));
}
TEST_F(SyncSessionTest, MakeTypeInvalidationMapFromBitSet) {
ModelTypeSet types;
std::string payload = "test";
ModelTypeInvalidationMap invalidation_map =
ModelTypeSetToInvalidationMap(types, payload);
EXPECT_TRUE(invalidation_map.empty());
types.Put(BOOKMARKS);
types.Put(PASSWORDS);
types.Put(AUTOFILL);
payload = "test2";
invalidation_map = ModelTypeSetToInvalidationMap(types, payload);
ASSERT_EQ(3U, invalidation_map.size());
EXPECT_EQ(invalidation_map[BOOKMARKS].payload, payload);
EXPECT_EQ(invalidation_map[PASSWORDS].payload, payload);
EXPECT_EQ(invalidation_map[AUTOFILL].payload, payload);
}
} // namespace
} // namespace sessions
} // namespace syncer
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