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-rw-r--r--components/invalidation/p2p_invalidator_unittest.cc357
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diff --git a/components/invalidation/p2p_invalidator_unittest.cc b/components/invalidation/p2p_invalidator_unittest.cc
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+++ b/components/invalidation/p2p_invalidator_unittest.cc
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+// Copyright 2014 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 "components/invalidation/p2p_invalidator.h"
+
+#include <cstddef>
+
+#include "components/invalidation/fake_invalidation_handler.h"
+#include "components/invalidation/invalidator_test_template.h"
+#include "components/invalidation/notifier_reason_util.h"
+#include "jingle/notifier/listener/fake_push_client.h"
+#include "sync/internal_api/public/base/invalidator_state.h"
+#include "sync/internal_api/public/base/model_type.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace syncer {
+
+namespace {
+
+class P2PInvalidatorTestDelegate {
+ public:
+ P2PInvalidatorTestDelegate() : fake_push_client_(NULL) {}
+
+ ~P2PInvalidatorTestDelegate() {
+ DestroyInvalidator();
+ }
+
+ void CreateInvalidator(
+ const std::string& invalidator_client_id,
+ const std::string& initial_state,
+ const base::WeakPtr<InvalidationStateTracker>&
+ invalidation_state_tracker) {
+ DCHECK(!fake_push_client_);
+ DCHECK(!invalidator_.get());
+ fake_push_client_ = new notifier::FakePushClient();
+ invalidator_.reset(
+ new P2PInvalidator(
+ scoped_ptr<notifier::PushClient>(fake_push_client_),
+ invalidator_client_id,
+ NOTIFY_OTHERS));
+ }
+
+ P2PInvalidator* GetInvalidator() {
+ return invalidator_.get();
+ }
+
+ notifier::FakePushClient* GetPushClient() {
+ return fake_push_client_;
+ }
+
+ void DestroyInvalidator() {
+ invalidator_.reset();
+ fake_push_client_ = NULL;
+ }
+
+ void WaitForInvalidator() {
+ // Do Nothing.
+ }
+
+ void TriggerOnInvalidatorStateChange(InvalidatorState state) {
+ if (state == INVALIDATIONS_ENABLED) {
+ fake_push_client_->EnableNotifications();
+ } else {
+ fake_push_client_->DisableNotifications(ToNotifierReasonForTest(state));
+ }
+ }
+
+ void TriggerOnIncomingInvalidation(
+ const ObjectIdInvalidationMap& invalidation_map) {
+ const P2PNotificationData notification_data(
+ std::string(), NOTIFY_ALL, invalidation_map);
+ notifier::Notification notification;
+ notification.channel = kSyncP2PNotificationChannel;
+ notification.data = notification_data.ToString();
+ fake_push_client_->SimulateIncomingNotification(notification);
+ }
+
+ private:
+ // Owned by |invalidator_|.
+ notifier::FakePushClient* fake_push_client_;
+ scoped_ptr<P2PInvalidator> invalidator_;
+};
+
+class P2PInvalidatorTest : public testing::Test {
+ protected:
+ P2PInvalidatorTest()
+ : next_sent_notification_to_reflect_(0) {
+ delegate_.CreateInvalidator("sender",
+ "fake_state",
+ base::WeakPtr<InvalidationStateTracker>());
+ delegate_.GetInvalidator()->RegisterHandler(&fake_handler_);
+ }
+
+ virtual ~P2PInvalidatorTest() {
+ delegate_.GetInvalidator()->UnregisterHandler(&fake_handler_);
+ }
+
+ ObjectIdInvalidationMap MakeInvalidationMap(ModelTypeSet types) {
+ ObjectIdInvalidationMap invalidations;
+ ObjectIdSet ids = ModelTypeSetToObjectIdSet(types);
+ return ObjectIdInvalidationMap::InvalidateAll(ids);
+ }
+
+ // Simulate receiving all the notifications we sent out since last
+ // time this was called.
+ void ReflectSentNotifications() {
+ const std::vector<notifier::Notification>& sent_notifications =
+ delegate_.GetPushClient()->sent_notifications();
+ for(size_t i = next_sent_notification_to_reflect_;
+ i < sent_notifications.size(); ++i) {
+ delegate_.GetInvalidator()->OnIncomingNotification(sent_notifications[i]);
+ }
+ next_sent_notification_to_reflect_ = sent_notifications.size();
+ }
+
+ FakeInvalidationHandler fake_handler_;
+ P2PInvalidatorTestDelegate delegate_;
+
+ private:
+ size_t next_sent_notification_to_reflect_;
+};
+
+// Make sure the P2PNotificationTarget <-> string conversions work.
+TEST_F(P2PInvalidatorTest, P2PNotificationTarget) {
+ for (int i = FIRST_NOTIFICATION_TARGET;
+ i <= LAST_NOTIFICATION_TARGET; ++i) {
+ P2PNotificationTarget target = static_cast<P2PNotificationTarget>(i);
+ const std::string& target_str = P2PNotificationTargetToString(target);
+ EXPECT_FALSE(target_str.empty());
+ EXPECT_EQ(target, P2PNotificationTargetFromString(target_str));
+ }
+ EXPECT_EQ(NOTIFY_SELF, P2PNotificationTargetFromString("unknown"));
+}
+
+// Make sure notification targeting works correctly.
+TEST_F(P2PInvalidatorTest, P2PNotificationDataIsTargeted) {
+ {
+ const P2PNotificationData notification_data(
+ "sender", NOTIFY_SELF, ObjectIdInvalidationMap());
+ EXPECT_TRUE(notification_data.IsTargeted("sender"));
+ EXPECT_FALSE(notification_data.IsTargeted("other1"));
+ EXPECT_FALSE(notification_data.IsTargeted("other2"));
+ }
+ {
+ const P2PNotificationData notification_data(
+ "sender", NOTIFY_OTHERS, ObjectIdInvalidationMap());
+ EXPECT_FALSE(notification_data.IsTargeted("sender"));
+ EXPECT_TRUE(notification_data.IsTargeted("other1"));
+ EXPECT_TRUE(notification_data.IsTargeted("other2"));
+ }
+ {
+ const P2PNotificationData notification_data(
+ "sender", NOTIFY_ALL, ObjectIdInvalidationMap());
+ EXPECT_TRUE(notification_data.IsTargeted("sender"));
+ EXPECT_TRUE(notification_data.IsTargeted("other1"));
+ EXPECT_TRUE(notification_data.IsTargeted("other2"));
+ }
+}
+
+// Make sure the P2PNotificationData <-> string conversions work for a
+// default-constructed P2PNotificationData.
+TEST_F(P2PInvalidatorTest, P2PNotificationDataDefault) {
+ const P2PNotificationData notification_data;
+ EXPECT_TRUE(notification_data.IsTargeted(std::string()));
+ EXPECT_FALSE(notification_data.IsTargeted("other1"));
+ EXPECT_FALSE(notification_data.IsTargeted("other2"));
+ EXPECT_TRUE(notification_data.GetIdInvalidationMap().Empty());
+ const std::string& notification_data_str = notification_data.ToString();
+ EXPECT_EQ(
+ "{\"invalidations\":[],\"notificationType\":\"notifySelf\","
+ "\"senderId\":\"\"}", notification_data_str);
+
+ P2PNotificationData notification_data_parsed;
+ EXPECT_TRUE(notification_data_parsed.ResetFromString(notification_data_str));
+ EXPECT_TRUE(notification_data.Equals(notification_data_parsed));
+}
+
+// Make sure the P2PNotificationData <-> string conversions work for a
+// non-default-constructed P2PNotificationData.
+TEST_F(P2PInvalidatorTest, P2PNotificationDataNonDefault) {
+ ObjectIdInvalidationMap invalidation_map =
+ ObjectIdInvalidationMap::InvalidateAll(
+ ModelTypeSetToObjectIdSet(ModelTypeSet(BOOKMARKS, THEMES)));
+ const P2PNotificationData notification_data("sender",
+ NOTIFY_ALL,
+ invalidation_map);
+ EXPECT_TRUE(notification_data.IsTargeted("sender"));
+ EXPECT_TRUE(notification_data.IsTargeted("other1"));
+ EXPECT_TRUE(notification_data.IsTargeted("other2"));
+ EXPECT_EQ(invalidation_map, notification_data.GetIdInvalidationMap());
+ const std::string& notification_data_str = notification_data.ToString();
+ EXPECT_EQ(
+ "{\"invalidations\":["
+ "{\"isUnknownVersion\":true,"
+ "\"objectId\":{\"name\":\"BOOKMARK\",\"source\":1004}},"
+ "{\"isUnknownVersion\":true,"
+ "\"objectId\":{\"name\":\"THEME\",\"source\":1004}}"
+ "],\"notificationType\":\"notifyAll\","
+ "\"senderId\":\"sender\"}", notification_data_str);
+
+ P2PNotificationData notification_data_parsed;
+ EXPECT_TRUE(notification_data_parsed.ResetFromString(notification_data_str));
+ EXPECT_TRUE(notification_data.Equals(notification_data_parsed));
+}
+
+// Set up the P2PInvalidator, simulate a successful connection, and send
+// a notification with the default target (NOTIFY_OTHERS). The
+// observer should receive only a notification from the call to
+// UpdateEnabledTypes().
+TEST_F(P2PInvalidatorTest, NotificationsBasic) {
+ const ModelTypeSet enabled_types(BOOKMARKS, PREFERENCES);
+
+ P2PInvalidator* const invalidator = delegate_.GetInvalidator();
+ notifier::FakePushClient* const push_client = delegate_.GetPushClient();
+
+ invalidator->UpdateRegisteredIds(&fake_handler_,
+ ModelTypeSetToObjectIdSet(enabled_types));
+
+ const char kEmail[] = "foo@bar.com";
+ const char kToken[] = "token";
+ invalidator->UpdateCredentials(kEmail, kToken);
+ {
+ notifier::Subscription expected_subscription;
+ expected_subscription.channel = kSyncP2PNotificationChannel;
+ expected_subscription.from = kEmail;
+ EXPECT_TRUE(notifier::SubscriptionListsEqual(
+ push_client->subscriptions(),
+ notifier::SubscriptionList(1, expected_subscription)));
+ }
+ EXPECT_EQ(kEmail, push_client->email());
+ EXPECT_EQ(kToken, push_client->token());
+
+ ReflectSentNotifications();
+ push_client->EnableNotifications();
+ EXPECT_EQ(INVALIDATIONS_ENABLED, fake_handler_.GetInvalidatorState());
+
+ ReflectSentNotifications();
+ EXPECT_EQ(1, fake_handler_.GetInvalidationCount());
+ EXPECT_THAT(
+ MakeInvalidationMap(enabled_types),
+ Eq(fake_handler_.GetLastInvalidationMap()));
+
+ // Sent with target NOTIFY_OTHERS so should not be propagated to
+ // |fake_handler_|.
+ invalidator->SendInvalidation(
+ ModelTypeSetToObjectIdSet(ModelTypeSet(THEMES, APPS)));
+
+ ReflectSentNotifications();
+ EXPECT_EQ(1, fake_handler_.GetInvalidationCount());
+}
+
+// Set up the P2PInvalidator and send out notifications with various
+// target settings. The notifications received by the observer should
+// be consistent with the target settings.
+TEST_F(P2PInvalidatorTest, SendNotificationData) {
+ const ModelTypeSet enabled_types(BOOKMARKS, PREFERENCES, THEMES);
+ const ModelTypeSet changed_types(THEMES, APPS);
+ const ModelTypeSet expected_types(THEMES);
+
+ const ObjectIdInvalidationMap& invalidation_map =
+ MakeInvalidationMap(changed_types);
+
+ P2PInvalidator* const invalidator = delegate_.GetInvalidator();
+ notifier::FakePushClient* const push_client = delegate_.GetPushClient();
+
+ invalidator->UpdateRegisteredIds(&fake_handler_,
+ ModelTypeSetToObjectIdSet(enabled_types));
+
+ invalidator->UpdateCredentials("foo@bar.com", "fake_token");
+
+ ReflectSentNotifications();
+ push_client->EnableNotifications();
+ EXPECT_EQ(INVALIDATIONS_ENABLED, fake_handler_.GetInvalidatorState());
+
+ ReflectSentNotifications();
+ EXPECT_EQ(1, fake_handler_.GetInvalidationCount());
+ EXPECT_EQ(ModelTypeSetToObjectIdSet(enabled_types),
+ fake_handler_.GetLastInvalidationMap().GetObjectIds());
+
+ // Should be dropped.
+ invalidator->SendNotificationDataForTest(P2PNotificationData());
+ ReflectSentNotifications();
+ EXPECT_EQ(1, fake_handler_.GetInvalidationCount());
+
+ const ObjectIdSet& expected_ids = ModelTypeSetToObjectIdSet(expected_types);
+
+ // Should be propagated.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender", NOTIFY_SELF, invalidation_map));
+ ReflectSentNotifications();
+ EXPECT_EQ(2, fake_handler_.GetInvalidationCount());
+ EXPECT_EQ(expected_ids,
+ fake_handler_.GetLastInvalidationMap().GetObjectIds());
+
+ // Should be dropped.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender2", NOTIFY_SELF, invalidation_map));
+ ReflectSentNotifications();
+ EXPECT_EQ(2, fake_handler_.GetInvalidationCount());
+
+ // Should be dropped.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender", NOTIFY_SELF, ObjectIdInvalidationMap()));
+ ReflectSentNotifications();
+ EXPECT_EQ(2, fake_handler_.GetInvalidationCount());
+
+ // Should be dropped.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender", NOTIFY_OTHERS, invalidation_map));
+ ReflectSentNotifications();
+ EXPECT_EQ(2, fake_handler_.GetInvalidationCount());
+
+ // Should be propagated.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender2", NOTIFY_OTHERS, invalidation_map));
+ ReflectSentNotifications();
+ EXPECT_EQ(3, fake_handler_.GetInvalidationCount());
+ EXPECT_EQ(expected_ids,
+ fake_handler_.GetLastInvalidationMap().GetObjectIds());
+
+ // Should be dropped.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender2", NOTIFY_OTHERS, ObjectIdInvalidationMap()));
+ ReflectSentNotifications();
+ EXPECT_EQ(3, fake_handler_.GetInvalidationCount());
+
+ // Should be propagated.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender", NOTIFY_ALL, invalidation_map));
+ ReflectSentNotifications();
+ EXPECT_EQ(4, fake_handler_.GetInvalidationCount());
+ EXPECT_EQ(expected_ids,
+ fake_handler_.GetLastInvalidationMap().GetObjectIds());
+
+ // Should be propagated.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender2", NOTIFY_ALL, invalidation_map));
+ ReflectSentNotifications();
+ EXPECT_EQ(5, fake_handler_.GetInvalidationCount());
+ EXPECT_EQ(expected_ids,
+ fake_handler_.GetLastInvalidationMap().GetObjectIds());
+
+ // Should be dropped.
+ invalidator->SendNotificationDataForTest(
+ P2PNotificationData("sender2", NOTIFY_ALL, ObjectIdInvalidationMap()));
+ ReflectSentNotifications();
+ EXPECT_EQ(5, fake_handler_.GetInvalidationCount());
+}
+
+INSTANTIATE_TYPED_TEST_CASE_P(
+ P2PInvalidatorTest, InvalidatorTest,
+ P2PInvalidatorTestDelegate);
+
+} // namespace
+
+} // namespace syncer