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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 "sync/engine/sync_session_job.h"
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/time.h"
#include "sync/internal_api/public/base/model_type_invalidation_map.h"
#include "sync/sessions/sync_session.h"
#include "sync/sessions/sync_session_context.h"
#include "sync/sessions/test_util.h"
#include "sync/test/engine/fake_model_worker.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using base::TimeTicks;
namespace syncer {
using sessions::SyncSession;
class MockDelegate : public SyncSession::Delegate {
public:
MockDelegate() {}
~MockDelegate() {}
MOCK_METHOD0(IsSyncingCurrentlySilenced, bool());
MOCK_METHOD1(OnReceivedShortPollIntervalUpdate, void(const base::TimeDelta&));
MOCK_METHOD1(OnReceivedLongPollIntervalUpdate ,void(const base::TimeDelta&));
MOCK_METHOD1(OnReceivedSessionsCommitDelay, void(const base::TimeDelta&));
MOCK_METHOD1(OnSyncProtocolError, void(const sessions::SyncSessionSnapshot&));
MOCK_METHOD0(OnShouldStopSyncingPermanently, void());
MOCK_METHOD1(OnSilencedUntil, void(const base::TimeTicks&));
};
class SyncSessionJobTest : public testing::Test {
public:
SyncSessionJobTest() : config_params_callback_invoked_(false) {}
virtual void SetUp() {
routes_.clear();
workers_.clear();
config_params_callback_invoked_ = false;
routes_[BOOKMARKS] = GROUP_PASSIVE;
scoped_refptr<ModelSafeWorker> passive_worker(
new FakeModelWorker(GROUP_PASSIVE));
workers_.push_back(passive_worker);
std::vector<ModelSafeWorker*> workers;
GetWorkers(&workers);
context_.reset(new sessions::SyncSessionContext(
NULL, // |connection_manager|
NULL, // |directory|
workers,
NULL, // |extensions_activity_monitor|
NULL, // |throttled_data_type_tracker|
std::vector<SyncEngineEventListener*>(),
NULL, // |debug_info_getter|
NULL, // |traffic_recorder|
true /* |enable keystore encryption| */));
context_->set_routing_info(routes_);
}
scoped_ptr<SyncSession> NewLocalSession() {
sessions::SyncSourceInfo info(
sync_pb::GetUpdatesCallerInfo::LOCAL, ModelTypeInvalidationMap());
return scoped_ptr<SyncSession>(new SyncSession(context_.get(),
&delegate_, info, context_->routing_info(),
context_->workers()));
}
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 ConfigurationParamsCallback() {
config_params_callback_invoked_ = true;
}
bool config_params_callback_invoked() const {
return config_params_callback_invoked_;
}
sessions::SyncSessionContext* context() { return context_.get(); }
SyncSession::Delegate* delegate() { return &delegate_; }
const ModelSafeRoutingInfo& routes() { return routes_; }
// Checks that the two jobs are "clones" as defined by SyncSessionJob,
// minus location and SyncSession checking, for reuse in different
// scenarios.
void ExpectClonesBase(SyncSessionJob* job, SyncSessionJob* clone) {
EXPECT_EQ(job->purpose(), clone->purpose());
EXPECT_EQ(job->scheduled_start(), clone->scheduled_start());
EXPECT_EQ(job->start_step(), clone->start_step());
EXPECT_EQ(job->end_step(), clone->end_step());
EXPECT_FALSE(clone->is_canary());
}
private:
scoped_ptr<sessions::SyncSessionContext> context_;
std::vector<scoped_refptr<ModelSafeWorker> > workers_;
MockDelegate delegate_;
ModelSafeRoutingInfo routes_;
bool config_params_callback_invoked_;
};
TEST_F(SyncSessionJobTest, Clone) {
SyncSessionJob job1(SyncSessionJob::NUDGE, TimeTicks::Now(),
NewLocalSession().Pass(), ConfigurationParams(), FROM_HERE);
sessions::test_util::SimulateSuccess(job1.mutable_session(),
job1.start_step(),
job1.end_step());
job1.Finish(false);
ModelSafeRoutingInfo new_routes;
new_routes[AUTOFILL] = GROUP_PASSIVE;
context()->set_routing_info(new_routes);
const tracked_objects::Location from_here1(FROM_HERE);
scoped_ptr<SyncSessionJob> clone1 = job1.Clone();
scoped_ptr<SyncSessionJob> clone1_loc = job1.CloneFromLocation(from_here1);
ExpectClonesBase(&job1, clone1.get());
ExpectClonesBase(&job1, clone1_loc.get());
EXPECT_NE(job1.session(), clone1->session());
EXPECT_EQ(job1.session()->routing_info(),
clone1->session()->routing_info());
EXPECT_EQ(job1.from_location().ToString(),
clone1->from_location().ToString());
EXPECT_NE(job1.session(), clone1_loc->session());
EXPECT_EQ(job1.session()->routing_info(),
clone1_loc->session()->routing_info());
EXPECT_EQ(from_here1.ToString(), clone1_loc->from_location().ToString());
context()->set_routing_info(routes());
clone1->GrantCanaryPrivilege();
sessions::test_util::SimulateSuccess(clone1->mutable_session(),
clone1->start_step(),
clone1->end_step());
clone1->Finish(false);
const tracked_objects::Location from_here2(FROM_HERE);
scoped_ptr<SyncSessionJob> clone2 = clone1->Clone();
scoped_ptr<SyncSessionJob> clone2_loc(clone1->CloneFromLocation(from_here2));
ExpectClonesBase(clone1.get(), clone2.get());
ExpectClonesBase(clone1.get(), clone2_loc.get());
EXPECT_NE(clone1->session(), clone2->session());
EXPECT_EQ(clone1->session()->routing_info(),
clone2->session()->routing_info());
EXPECT_EQ(clone1->from_location().ToString(),
clone2->from_location().ToString());
EXPECT_NE(clone1->session(), clone2->session());
EXPECT_EQ(clone1->session()->routing_info(),
clone2->session()->routing_info());
EXPECT_EQ(from_here2.ToString(), clone2_loc->from_location().ToString());
clone1.reset();
clone1_loc.reset();
ExpectClonesBase(&job1, clone2.get());
EXPECT_NE(job1.session(), clone2->session());
EXPECT_EQ(job1.session()->routing_info(),
clone2->session()->routing_info());
EXPECT_EQ(job1.from_location().ToString(),
clone2->from_location().ToString());
}
TEST_F(SyncSessionJobTest, CloneAfterEarlyExit) {
SyncSessionJob job1(SyncSessionJob::NUDGE, TimeTicks::Now(),
NewLocalSession().Pass(), ConfigurationParams(), FROM_HERE);
job1.Finish(true);
scoped_ptr<SyncSessionJob> job2 = job1.Clone();
scoped_ptr<SyncSessionJob> job2_loc = job1.CloneFromLocation(FROM_HERE);
ExpectClonesBase(&job1, job2.get());
ExpectClonesBase(&job1, job2_loc.get());
}
TEST_F(SyncSessionJobTest, CloneAndAbandon) {
scoped_ptr<SyncSession> session = NewLocalSession();
SyncSession* session_ptr = session.get();
SyncSessionJob job1(SyncSessionJob::NUDGE, TimeTicks::Now(),
session.Pass(), ConfigurationParams(), FROM_HERE);
ModelSafeRoutingInfo new_routes;
new_routes[AUTOFILL] = GROUP_PASSIVE;
context()->set_routing_info(new_routes);
scoped_ptr<SyncSessionJob> clone1 = job1.CloneAndAbandon();
ExpectClonesBase(&job1, clone1.get());
EXPECT_FALSE(job1.session());
EXPECT_EQ(session_ptr, clone1->session());
EXPECT_EQ(session_ptr->routing_info(), clone1->session()->routing_info());
}
// Tests interaction between Finish and sync cycle success / failure.
TEST_F(SyncSessionJobTest, Finish) {
SyncSessionJob job1(SyncSessionJob::NUDGE, TimeTicks::Now(),
NewLocalSession().Pass(), ConfigurationParams(), FROM_HERE);
sessions::test_util::SimulateSuccess(job1.mutable_session(),
job1.start_step(),
job1.end_step());
EXPECT_TRUE(job1.Finish(false /* early_exit */));
scoped_ptr<SyncSessionJob> job2 = job1.Clone();
sessions::test_util::SimulateConnectionFailure(job2->mutable_session(),
job2->start_step(),
job2->end_step());
EXPECT_FALSE(job2->Finish(false));
scoped_ptr<SyncSessionJob> job3 = job2->Clone();
EXPECT_FALSE(job3->Finish(true));
}
TEST_F(SyncSessionJobTest, FinishCallsReadyTask) {
ConfigurationParams params;
params.ready_task = base::Bind(
&SyncSessionJobTest::ConfigurationParamsCallback,
base::Unretained(this));
sessions::SyncSourceInfo info(
sync_pb::GetUpdatesCallerInfo::RECONFIGURATION,
ModelTypeInvalidationMap());
scoped_ptr<SyncSession> session(new SyncSession(context(),
delegate(), info, context()->routing_info(),
context()->workers()));
SyncSessionJob job1(SyncSessionJob::CONFIGURATION, TimeTicks::Now(),
session.Pass(), params, FROM_HERE);
sessions::test_util::SimulateSuccess(job1.mutable_session(),
job1.start_step(),
job1.end_step());
job1.Finish(false);
EXPECT_TRUE(config_params_callback_invoked());
}
} // namespace syncer
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