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| 1 | |
| 2 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 3 // Use of this source code is governed by a BSD-style license that can be | |
| 4 // found in the LICENSE file. | |
| 5 | |
| 6 #include "sync/engine/sync_thread_sync_entity.h" | |
| 7 | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "base/time/time.h" | |
| 10 #include "sync/internal_api/public/base/model_type.h" | |
| 11 #include "sync/syncable/syncable_util.h" | |
| 12 #include "sync/util/time.h" | |
| 13 #include "testing/gtest/include/gtest/gtest.h" | |
| 14 | |
| 15 namespace syncer { | |
| 16 | |
| 17 // Some simple tests for the SyncThreadSyncEntity. | |
| 18 // | |
| 19 // The SyncThreadSyncEntity is an implementation detail of the | |
| 20 // NonBlockingTypeProcessorCore. As such, it doesn't make much sense to test | |
| 21 // it exhaustively, since it already gets a lot of test coverage from the | |
| 22 // NonBlockingTypeProcessorCore unit tests. | |
| 23 // | |
| 24 // These tests are intended as a basic sanity check. Anything more complicated | |
| 25 // would be redundant. | |
| 26 class SyncThreadSyncEntityTest : public ::testing::Test { | |
| 27 public: | |
| 28 SyncThreadSyncEntityTest() | |
| 29 : kServerId("ServerID"), | |
| 30 kClientTag("some.sample.tag"), | |
| 31 kClientTagHash(syncable::GenerateSyncableHash(PREFERENCES, kClientTag)), | |
| 32 kCtime(base::Time::UnixEpoch() + base::TimeDelta::FromDays(10)), | |
| 33 kMtime(base::Time::UnixEpoch() + base::TimeDelta::FromDays(20)) { | |
| 34 specifics.mutable_preference()->set_name(kClientTag); | |
| 35 specifics.mutable_preference()->set_value("pref.value"); | |
| 36 } | |
| 37 | |
| 38 virtual ~SyncThreadSyncEntityTest() {} | |
| 39 | |
| 40 const std::string kServerId; | |
| 41 const std::string kClientTag; | |
| 42 const std::string kClientTagHash; | |
| 43 const base::Time kCtime; | |
| 44 const base::Time kMtime; | |
| 45 sync_pb::EntitySpecifics specifics; | |
| 46 }; | |
| 47 | |
| 48 // Construct a new entity from a server update. Then receive another update. | |
| 49 TEST_F(SyncThreadSyncEntityTest, FromServerUpdate) { | |
| 50 scoped_ptr<SyncThreadSyncEntity> entity( | |
| 51 SyncThreadSyncEntity::FromServerUpdate(kServerId, kClientTagHash, 10)); | |
| 52 EXPECT_FALSE(entity->IsCommitPending()); | |
| 53 | |
| 54 entity->ReceiveUpdate(20); | |
| 55 EXPECT_FALSE(entity->IsCommitPending()); | |
| 56 } | |
| 57 | |
| 58 // Construct a new entity from a commit request. Then serialize it. | |
| 59 TEST_F(SyncThreadSyncEntityTest, FromCommitRequest) { | |
| 60 scoped_ptr<SyncThreadSyncEntity> entity( | |
| 61 SyncThreadSyncEntity::FromCommitRequest(kServerId, | |
| 62 kClientTagHash, | |
| 63 22, | |
| 64 33, | |
| 65 kCtime, | |
| 66 kMtime, | |
| 67 kClientTag, | |
| 68 false, | |
| 69 specifics)); | |
| 70 | |
| 71 ASSERT_TRUE(entity->IsCommitPending()); | |
| 72 sync_pb::SyncEntity pb_entity; | |
| 73 int64 sequence_number = 0; | |
| 74 entity->PrepareCommitProto(&pb_entity, &sequence_number); | |
| 75 EXPECT_EQ(22, sequence_number); | |
| 76 EXPECT_EQ(kServerId, pb_entity.id_string()); | |
| 77 EXPECT_EQ(kClientTagHash, pb_entity.client_defined_unique_tag()); | |
| 78 EXPECT_EQ(33, pb_entity.version()); | |
| 79 EXPECT_EQ(kCtime, ProtoTimeToTime(pb_entity.ctime())); | |
| 80 EXPECT_EQ(kMtime, ProtoTimeToTime(pb_entity.mtime())); | |
| 81 EXPECT_FALSE(pb_entity.deleted()); | |
| 82 EXPECT_EQ(specifics.preference().name(), | |
| 83 pb_entity.specifics().preference().name()); | |
| 84 EXPECT_EQ(specifics.preference().value(), | |
| 85 pb_entity.specifics().preference().value()); | |
| 86 } | |
| 87 | |
| 88 // Start with a server initiated entity. Commit over top of it. | |
| 89 TEST_F(SyncThreadSyncEntityTest, RequestCommit) { | |
| 90 scoped_ptr<SyncThreadSyncEntity> entity( | |
| 91 SyncThreadSyncEntity::FromServerUpdate(kServerId, kClientTagHash, 10)); | |
| 92 | |
| 93 entity->RequestCommit(kServerId, | |
| 94 kClientTagHash, | |
| 95 1, | |
| 96 10, | |
| 97 kCtime, | |
| 98 kMtime, | |
| 99 kClientTag, | |
| 100 false, | |
| 101 specifics); | |
| 102 | |
| 103 EXPECT_TRUE(entity->IsCommitPending()); | |
| 104 } | |
| 105 | |
| 106 // Start with a server initiated entity. Fail to request a commit because of | |
| 107 // an out of date base version. | |
| 108 TEST_F(SyncThreadSyncEntityTest, RequestCommitFailure) { | |
| 109 scoped_ptr<SyncThreadSyncEntity> entity( | |
| 110 SyncThreadSyncEntity::FromServerUpdate(kServerId, kClientTagHash, 10)); | |
| 111 EXPECT_FALSE(entity->IsCommitPending()); | |
| 112 | |
| 113 entity->RequestCommit(kServerId, | |
| 114 kClientTagHash, | |
| 115 23, | |
| 116 5, // Version 5 < 10 | |
| 117 kCtime, | |
| 118 kMtime, | |
| 119 kClientTag, | |
| 120 false, | |
| 121 specifics); | |
| 122 EXPECT_FALSE(entity->IsCommitPending()); | |
| 123 } | |
| 124 | |
| 125 // Start with a pending commit. Clobber it with an incoming update. | |
| 126 TEST_F(SyncThreadSyncEntityTest, UpdateClobbersCommit) { | |
| 127 scoped_ptr<SyncThreadSyncEntity> entity( | |
| 128 SyncThreadSyncEntity::FromCommitRequest(kServerId, | |
| 129 kClientTagHash, | |
| 130 22, | |
| 131 33, | |
| 132 kCtime, | |
| 133 kMtime, | |
| 134 kClientTag, | |
| 135 false, | |
| 136 specifics)); | |
| 137 | |
| 138 EXPECT_TRUE(entity->IsCommitPending()); | |
| 139 | |
| 140 entity->ReceiveUpdate(400); // Version 400 > 33. | |
| 141 EXPECT_FALSE(entity->IsCommitPending()); | |
| 142 } | |
| 143 | |
| 144 // Start with a pending commit. Send it a reflected update that | |
| 145 // will not override the in-progress commit. | |
| 146 TEST_F(SyncThreadSyncEntityTest, ReflectedUpdateDoesntClobberCommit) { | |
| 147 scoped_ptr<SyncThreadSyncEntity> entity( | |
| 148 SyncThreadSyncEntity::FromCommitRequest(kServerId, | |
| 149 kClientTagHash, | |
| 150 22, | |
| 151 33, | |
| 152 kCtime, | |
| 153 kMtime, | |
| 154 kClientTag, | |
| 155 false, | |
| 156 specifics)); | |
| 157 | |
| 158 EXPECT_TRUE(entity->IsCommitPending()); | |
| 159 | |
| 160 entity->ReceiveUpdate(33); // Version 33 == 33. | |
| 161 EXPECT_TRUE(entity->IsCommitPending()); | |
| 162 } | |
| 163 | |
| 164 } // namespace syncer | |
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Chromium Code Reviews
Issue 351523003:
sync: Mass rename of non-blocking sync classes (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src