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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "sync/internal_api/public/data_batch_impl.h" | |
| 6 | |
| 7 #include "base/memory/ptr_util.h" | |
| 8 #include "testing/gtest/include/gtest/gtest.h" | |
| 9 | |
| 10 namespace syncer_v2 { | |
| 11 | |
| 12 TEST(DataBatchImplTest, PutAndNextWithReuse) { | |
| 13 EntityData* entity1 = new EntityData(); | |
| 14 EntityData* entity2 = new EntityData(); | |
| 15 | |
| 16 DataBatchImpl batch; | |
| 17 EXPECT_FALSE(batch.HasNext()); | |
| 18 | |
| 19 batch.Put("one", base::WrapUnique(entity1)); | |
| 20 EXPECT_TRUE(batch.HasNext()); | |
| 21 | |
| 22 const TagAndData& pair1 = batch.Next(); | |
| 23 EXPECT_FALSE(batch.HasNext()); | |
| 24 EXPECT_EQ("one", pair1.first); | |
| 25 EXPECT_EQ(entity1, pair1.second.get()); | |
| 26 | |
| 27 batch.Put("two", base::WrapUnique(entity2)); | |
| 28 EXPECT_TRUE(batch.HasNext()); | |
| 29 | |
| 30 const TagAndData& pair2 = batch.Next(); | |
| 31 EXPECT_FALSE(batch.HasNext()); | |
| 32 EXPECT_EQ("two", pair2.first); | |
| 33 EXPECT_EQ(entity2, pair2.second.get()); | |
| 34 } | |
| 35 | |
| 36 TEST(DataBatchImplTest, PutAndNextInterleaved) { | |
| 37 EntityData* entity1 = new EntityData(); | |
| 38 EntityData* entity2 = new EntityData(); | |
| 39 EntityData* entity3 = new EntityData(); | |
| 40 | |
| 41 DataBatchImpl batch; | |
| 42 EXPECT_FALSE(batch.HasNext()); | |
| 43 | |
| 44 batch.Put("one", base::WrapUnique(entity1)); | |
| 45 EXPECT_TRUE(batch.HasNext()); | |
| 46 batch.Put("two", base::WrapUnique(entity2)); | |
| 47 EXPECT_TRUE(batch.HasNext()); | |
| 48 | |
| 49 const TagAndData& pair1 = batch.Next(); | |
| 50 EXPECT_TRUE(batch.HasNext()); | |
| 51 EXPECT_EQ("one", pair1.first); | |
| 52 EXPECT_EQ(entity1, pair1.second.get()); | |
| 53 | |
| 54 batch.Put("three", base::WrapUnique(entity3)); | |
| 55 EXPECT_TRUE(batch.HasNext()); | |
| 56 | |
| 57 const TagAndData& pair2 = batch.Next(); | |
| 58 EXPECT_TRUE(batch.HasNext()); | |
| 59 EXPECT_EQ("two", pair2.first); | |
| 60 EXPECT_EQ(entity2, pair2.second.get()); | |
| 61 | |
| 62 const TagAndData& pair3 = batch.Next(); | |
| 63 EXPECT_FALSE(batch.HasNext()); | |
| 64 EXPECT_EQ("three", pair3.first); | |
| 65 EXPECT_EQ(entity3, pair3.second.get()); | |
| 66 } | |
| 67 | |
| 68 TEST(DataBatchImplTest, PutAndNextSharedTag) { | |
| 69 EntityData* entity1 = new EntityData(); | |
| 70 EntityData* entity2 = new EntityData(); | |
| 71 | |
| 72 DataBatchImpl batch; | |
| 73 EXPECT_FALSE(batch.HasNext()); | |
| 74 | |
| 75 batch.Put("same", base::WrapUnique(entity1)); | |
| 76 EXPECT_TRUE(batch.HasNext()); | |
| 77 batch.Put("same", base::WrapUnique(entity2)); | |
| 78 EXPECT_TRUE(batch.HasNext()); | |
| 79 | |
| 80 const TagAndData& pair1 = batch.Next(); | |
| 81 EXPECT_TRUE(batch.HasNext()); | |
| 82 EXPECT_EQ("same", pair1.first); | |
| 83 EXPECT_EQ(entity1, pair1.second.get()); | |
| 84 | |
| 85 const TagAndData& pair2 = batch.Next(); | |
| 86 EXPECT_FALSE(batch.HasNext()); | |
| 87 EXPECT_EQ("same", pair2.first); | |
| 88 EXPECT_EQ(entity2, pair2.second.get()); | |
| 89 } | |
| 90 | |
| 91 } // namespace syncer_v2 | |
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Chromium Code Reviews
Issue 2130453004:
[Sync] Move //sync to //components/sync. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master