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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include "base/strings/stringprintf.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/test_timeouts.h"
#include "base/threading/thread_restrictions.h"
#include "base/uuid.h"
#include "build/build_config.h"
#include "chrome/browser/browser_features.h"
#include "chrome/browser/sessions/session_service.h"
#include "chrome/browser/sync/test/integration/encryption_helper.h"
#include "chrome/browser/sync/test/integration/passwords_helper.h"
#include "chrome/browser/sync/test/integration/sessions_helper.h"
#include "chrome/browser/sync/test/integration/sync_service_impl_harness.h"
#include "chrome/browser/sync/test/integration/sync_test.h"
#include "components/sync/engine/cycle/sync_cycle_snapshot.h"
#include "components/sync/test/fake_server_verifier.h"
#include "components/sync/test/sessions_hierarchy.h"
#include "content/public/test/browser_test.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
using sessions_helper::CheckInitialState;
using sessions_helper::CloseTab;
using sessions_helper::DeleteForeignSession;
using sessions_helper::ForeignSessionsMatchChecker;
using sessions_helper::GetSessionData;
using sessions_helper::NavigateTab;
using sessions_helper::OpenMultipleTabs;
using sessions_helper::OpenTab;
using sessions_helper::OpenTabAtIndex;
using sessions_helper::ScopedWindowMap;
using sessions_helper::SyncedSessionVector;
class TwoClientSessionsSyncTest : public SyncTest {
public:
TwoClientSessionsSyncTest() : SyncTest(TWO_CLIENT) {}
TwoClientSessionsSyncTest(const TwoClientSessionsSyncTest&) = delete;
TwoClientSessionsSyncTest& operator=(const TwoClientSessionsSyncTest&) =
delete;
~TwoClientSessionsSyncTest() override = default;
bool WaitForForeignSessionsToSync(int local_index, int non_local_index) {
return ForeignSessionsMatchChecker(non_local_index, local_index).Wait();
}
};
constexpr char kURL1[] = "data:text/html,<html><title>Test</title></html>";
constexpr char kURL2[] = "data:text/html,<html><title>Test2</title></html>";
constexpr char kURL3[] = "data:text/html,<html><title>Test3</title></html>";
constexpr char kURL4[] = "data:text/html,<html><title>Test4</title></html>";
constexpr char kURLTemplate[] =
"data:text/html,<html><title>Test%s</title></html>";
// TODO(zea): Test each individual session command we care about separately.
// (as well as multi-window). We're currently only checking basic single-window/
// single-tab functionality.
IN_PROC_BROWSER_TEST_F(TwoClientSessionsSyncTest,
E2E_ENABLED(SingleClientChanged)) {
ASSERT_TRUE(ResetSyncForPrimaryAccount());
ASSERT_TRUE(SetupSync());
// Open tab and access a url on client 0
ScopedWindowMap client0_windows;
std::string url = base::StringPrintf(
kURLTemplate, base::Uuid::GenerateRandomV4().AsLowercaseString().c_str());
ASSERT_TRUE(OpenTab(0, GURL(url)));
EXPECT_TRUE(WaitForForeignSessionsToSync(0, 1));
}
IN_PROC_BROWSER_TEST_F(TwoClientSessionsSyncTest, SingleClientClosed) {
ASSERT_TRUE(SetupSync());
// Open two tabs on client 0.
OpenTab(0, GURL(kURL1));
OpenTab(0, GURL(kURL2));
ASSERT_TRUE(WaitForForeignSessionsToSync(0, 1));
// Close one of the two tabs. We also issue another navigation to make sure
// association logic kicks in.
CloseTab(/*browser_index=*/0, /*tab_index=*/1);
NavigateTab(0, GURL(kURL3));
EXPECT_TRUE(WaitForForeignSessionsToSync(0, 1));
std::vector<sync_pb::SyncEntity> entities =
GetFakeServer()->GetSyncEntitiesByDataType(syncer::SESSIONS);
// Two header entities and one tab entity (the other one has been deleted).
EXPECT_EQ(3U, entities.size());
}
IN_PROC_BROWSER_TEST_F(TwoClientSessionsSyncTest, E2E_ENABLED(AllChanged)) {
ASSERT_TRUE(ResetSyncForPrimaryAccount());
ASSERT_TRUE(SetupSync());
// Open tabs on all clients and retain window information.
for (int i = 0; i < num_clients(); ++i) {
ScopedWindowMap windows;
std::string url = base::StringPrintf(
kURLTemplate,
base::Uuid::GenerateRandomV4().AsLowercaseString().c_str());
ASSERT_TRUE(OpenTab(i, GURL(url)));
}
// Get foreign session data from all clients and check it against all
// local sessions.
for (int i = 0; i < num_clients(); ++i) {
for (int j = 0; j < num_clients(); ++j) {
if (i == j) {
continue;
}
EXPECT_TRUE(WaitForForeignSessionsToSync(i, j));
}
}
}
IN_PROC_BROWSER_TEST_F(TwoClientSessionsSyncTest, BothChanged) {
ASSERT_TRUE(SetupSync());
ASSERT_TRUE(CheckInitialState(0));
ASSERT_TRUE(CheckInitialState(1));
ASSERT_TRUE(OpenTab(0, GURL(kURL1)));
ASSERT_TRUE(OpenTab(1, GURL(kURL2)));
EXPECT_TRUE(WaitForForeignSessionsToSync(0, 1));
EXPECT_TRUE(WaitForForeignSessionsToSync(1, 0));
// Check that a navigation in client 0 is reflected on client 1.
NavigateTab(0, GURL(kURL3));
EXPECT_TRUE(WaitForForeignSessionsToSync(0, 1));
}
IN_PROC_BROWSER_TEST_F(TwoClientSessionsSyncTest, DeleteIdleSession) {
ASSERT_TRUE(SetupSync());
ASSERT_TRUE(CheckInitialState(0));
ASSERT_TRUE(CheckInitialState(1));
// Client 0 opened some tabs then went idle.
ASSERT_TRUE(OpenTab(0, GURL(kURL1)));
ASSERT_TRUE(WaitForForeignSessionsToSync(0, 1));
// Get foreign session data from client 1.
SyncedSessionVector sessions1;
ASSERT_TRUE(GetSessionData(1, &sessions1));
// Client 1 now deletes client 0's tabs. This frees the memory of sessions1.
DeleteForeignSession(1, sessions1[0]->GetSessionTag());
ASSERT_TRUE(GetClient(1)->AwaitMutualSyncCycleCompletion(GetClient(0)));
EXPECT_FALSE(GetSessionData(1, &sessions1));
}
IN_PROC_BROWSER_TEST_F(TwoClientSessionsSyncTest, DeleteActiveSession) {
ASSERT_TRUE(SetupSync());
ASSERT_TRUE(CheckInitialState(0));
ASSERT_TRUE(CheckInitialState(1));
// Client 0 opened some tabs then went idle.
ASSERT_TRUE(OpenTab(0, GURL(kURL1)));
ASSERT_TRUE(WaitForForeignSessionsToSync(0, 1));
SyncedSessionVector sessions1;
ASSERT_TRUE(GetSessionData(1, &sessions1));
ASSERT_EQ(1U, sessions1.size());
// Client 1 now deletes client 0's tabs. This frees the memory of sessions1.
DeleteForeignSession(1, sessions1[0]->GetSessionTag());
ASSERT_TRUE(GetClient(1)->AwaitMutualSyncCycleCompletion(GetClient(0)));
ASSERT_FALSE(GetSessionData(1, &sessions1));
// Client 0 becomes active again with a new tab.
ASSERT_TRUE(OpenTab(0, GURL(kURL2)));
EXPECT_TRUE(WaitForForeignSessionsToSync(0, 1));
EXPECT_TRUE(GetSessionData(1, &sessions1));
}
IN_PROC_BROWSER_TEST_F(TwoClientSessionsSyncTest, MultipleWindowsMultipleTabs) {
ASSERT_TRUE(SetupSync());
ASSERT_TRUE(CheckInitialState(0));
ASSERT_TRUE(CheckInitialState(1));
EXPECT_TRUE(OpenTab(0, GURL(kURL1)));
EXPECT_TRUE(OpenTabAtIndex(0, 1, GURL(kURL2)));
// Add a second browser for profile 0. This browser ends up in index 2.
AddBrowser(0);
EXPECT_TRUE(OpenTab(2, GURL(kURL3)));
EXPECT_TRUE(OpenTabAtIndex(2, 1, GURL(kURL4)));
EXPECT_TRUE(WaitForForeignSessionsToSync(0, 1));
}
class TwoClientSessionsWithoutDestroyProfileSyncTest
: public TwoClientSessionsSyncTest {
public:
TwoClientSessionsWithoutDestroyProfileSyncTest() {
features_.InitAndDisableFeature(features::kDestroyProfileOnBrowserClose);
}
private:
base::test::ScopedFeatureList features_;
};
IN_PROC_BROWSER_TEST_F(TwoClientSessionsWithoutDestroyProfileSyncTest,
ShouldSyncAllClosedTabs) {
ASSERT_TRUE(SetupSync());
ASSERT_TRUE(CheckInitialState(0));
ASSERT_TRUE(CheckInitialState(1));
ASSERT_TRUE(OpenMultipleTabs(0, {GURL(kURL1), GURL(kURL2)}));
ASSERT_TRUE(
WaitForForeignSessionsToSync(/*local_index=*/0, /*non_local_index=*/1));
// Close all tabs and wait for syncing.
CloseTab(/*browser_index=*/0, /*tab_index=*/0);
ASSERT_TRUE(
WaitForForeignSessionsToSync(/*local_index=*/0, /*non_local_index=*/1));
CloseTab(/*browser_index=*/0, /*tab_index=*/0);
EXPECT_TRUE(
WaitForForeignSessionsToSync(/*local_index=*/0, /*non_local_index=*/1));
}
} // namespace
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