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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "storage/browser/blob/blob_storage_context.h" | 5 #include "storage/browser/blob/blob_storage_context.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/files/file_path.h" | 9 #include "base/files/file_path.h" |
10 #include "base/files/file_util.h" | 10 #include "base/files/file_util.h" |
11 #include "base/files/scoped_temp_dir.h" | 11 #include "base/files/scoped_temp_dir.h" |
| 12 #include "base/memory/ptr_util.h" |
12 #include "base/message_loop/message_loop.h" | 13 #include "base/message_loop/message_loop.h" |
13 #include "base/run_loop.h" | 14 #include "base/run_loop.h" |
14 #include "base/test/test_simple_task_runner.h" | 15 #include "base/test/test_simple_task_runner.h" |
15 #include "base/time/time.h" | 16 #include "base/time/time.h" |
16 #include "storage/browser/blob/blob_data_builder.h" | 17 #include "storage/browser/blob/blob_data_builder.h" |
17 #include "storage/browser/blob/blob_data_handle.h" | 18 #include "storage/browser/blob/blob_data_handle.h" |
18 #include "storage/browser/blob/blob_data_item.h" | 19 #include "storage/browser/blob/blob_data_item.h" |
19 #include "storage/browser/blob/blob_entry.h" | 20 #include "storage/browser/blob/blob_entry.h" |
20 #include "storage/browser/blob/blob_storage_registry.h" | 21 #include "storage/browser/blob/blob_storage_registry.h" |
21 #include "storage/browser/blob/shareable_blob_data_item.h" | 22 #include "storage/browser/blob/shareable_blob_data_item.h" |
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32 } // namespace | 33 } // namespace |
33 | 34 |
34 class BlobFlattenerTest : public testing::Test { | 35 class BlobFlattenerTest : public testing::Test { |
35 protected: | 36 protected: |
36 using BlobFlattener = BlobStorageContext::BlobFlattener; | 37 using BlobFlattener = BlobStorageContext::BlobFlattener; |
37 | 38 |
38 BlobFlattenerTest() | 39 BlobFlattenerTest() |
39 : fake_file_path_(base::FilePath(FILE_PATH_LITERAL("kFakePath"))) {} | 40 : fake_file_path_(base::FilePath(FILE_PATH_LITERAL("kFakePath"))) {} |
40 ~BlobFlattenerTest() override {} | 41 ~BlobFlattenerTest() override {} |
41 | 42 |
42 void SetUp() override { ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); } | 43 void SetUp() override { |
| 44 ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); |
| 45 context_ = base::MakeUnique<BlobStorageContext>(); |
| 46 } |
43 | 47 |
44 void TearDown() override { | 48 void TearDown() override { |
45 base::RunLoop().RunUntilIdle(); | 49 base::RunLoop().RunUntilIdle(); |
46 file_runner_->RunPendingTasks(); | 50 file_runner_->RunPendingTasks(); |
47 ASSERT_TRUE(temp_dir_.Delete()); | 51 ASSERT_TRUE(temp_dir_.Delete()); |
48 } | 52 } |
49 | 53 |
50 scoped_refptr<BlobDataItem> CreateDataDescriptionItem(size_t size) { | 54 scoped_refptr<BlobDataItem> CreateDataDescriptionItem(size_t size) { |
51 std::unique_ptr<DataElement> element(new DataElement()); | 55 std::unique_ptr<DataElement> element(new DataElement()); |
52 element->SetToBytesDescription(size); | 56 element->SetToBytesDescription(size); |
53 return scoped_refptr<BlobDataItem>(new BlobDataItem(std::move(element))); | 57 return scoped_refptr<BlobDataItem>(new BlobDataItem(std::move(element))); |
54 }; | 58 }; |
55 | 59 |
56 scoped_refptr<BlobDataItem> CreateDataItem(const char* memory, size_t size) { | 60 scoped_refptr<BlobDataItem> CreateDataItem(const char* memory, size_t size) { |
57 std::unique_ptr<DataElement> element(new DataElement()); | 61 std::unique_ptr<DataElement> element(new DataElement()); |
58 element->SetToBytes(memory, size); | 62 element->SetToBytes(memory, size); |
59 return scoped_refptr<BlobDataItem>(new BlobDataItem(std::move(element))); | 63 return scoped_refptr<BlobDataItem>(new BlobDataItem(std::move(element))); |
60 }; | 64 }; |
61 | 65 |
62 scoped_refptr<BlobDataItem> CreateFileItem(size_t offset, size_t size) { | 66 scoped_refptr<BlobDataItem> CreateFileItem(size_t offset, size_t size) { |
63 std::unique_ptr<DataElement> element(new DataElement()); | 67 std::unique_ptr<DataElement> element(new DataElement()); |
64 element->SetToFilePathRange(fake_file_path_, offset, size, | 68 element->SetToFilePathRange(fake_file_path_, offset, size, |
65 base::Time::Max()); | 69 base::Time::Max()); |
66 return scoped_refptr<BlobDataItem>(new BlobDataItem(std::move(element))); | 70 return scoped_refptr<BlobDataItem>(new BlobDataItem(std::move(element))); |
67 }; | 71 }; |
68 | 72 |
| 73 scoped_refptr<BlobDataItem> CreateFutureFileItem(size_t offset, size_t size) { |
| 74 std::unique_ptr<DataElement> element(new DataElement()); |
| 75 element->SetToFilePathRange(BlobDataBuilder::GetFutureFileItemPath(0), |
| 76 offset, size, base::Time()); |
| 77 return scoped_refptr<BlobDataItem>(new BlobDataItem(std::move(element))); |
| 78 }; |
| 79 |
69 std::unique_ptr<BlobDataHandle> SetupBasicBlob(const std::string& id) { | 80 std::unique_ptr<BlobDataHandle> SetupBasicBlob(const std::string& id) { |
70 BlobDataBuilder builder(id); | 81 BlobDataBuilder builder(id); |
71 builder.AppendData("1", 1); | 82 builder.AppendData("1", 1); |
72 builder.set_content_type("text/plain"); | 83 builder.set_content_type("text/plain"); |
73 return context_.AddFinishedBlob(builder); | 84 return context_->AddFinishedBlob(builder); |
74 } | 85 } |
75 | 86 |
76 BlobStorageRegistry* registry() { return context_.mutable_registry(); } | 87 BlobStorageRegistry* registry() { return context_->mutable_registry(); } |
77 | 88 |
78 const ShareableBlobDataItem& GetItemInBlob(const std::string& uuid, | 89 const ShareableBlobDataItem& GetItemInBlob(const std::string& uuid, |
79 size_t index) { | 90 size_t index) { |
80 BlobEntry* entry = registry()->GetEntry(uuid); | 91 BlobEntry* entry = registry()->GetEntry(uuid); |
81 EXPECT_TRUE(entry); | 92 EXPECT_TRUE(entry); |
82 return *entry->items()[index]; | 93 return *entry->items()[index]; |
83 } | 94 } |
84 | 95 |
85 base::FilePath fake_file_path_; | 96 base::FilePath fake_file_path_; |
86 base::ScopedTempDir temp_dir_; | 97 base::ScopedTempDir temp_dir_; |
87 scoped_refptr<TestSimpleTaskRunner> file_runner_ = new TestSimpleTaskRunner(); | 98 scoped_refptr<TestSimpleTaskRunner> file_runner_ = new TestSimpleTaskRunner(); |
88 | 99 |
89 base::MessageLoop fake_io_message_loop; | 100 base::MessageLoop fake_io_message_loop; |
90 BlobStorageContext context_; | 101 std::unique_ptr<BlobStorageContext> context_; |
91 }; | 102 }; |
92 | 103 |
93 TEST_F(BlobFlattenerTest, NoBlobItems) { | 104 TEST_F(BlobFlattenerTest, NoBlobItems) { |
94 const std::string kBlobUUID = "kId"; | 105 const std::string kBlobUUID = "kId"; |
95 | 106 |
96 BlobDataBuilder builder(kBlobUUID); | 107 BlobDataBuilder builder(kBlobUUID); |
97 builder.AppendData("hi", 2u); | 108 builder.AppendData("hi", 2u); |
98 builder.AppendFile(fake_file_path_, 0u, 10u, base::Time::Max()); | 109 builder.AppendFile(fake_file_path_, 0u, 10u, base::Time::Max()); |
99 BlobEntry output(kType, kDisposition); | 110 BlobEntry output(kType, kDisposition); |
100 BlobFlattener flattener(builder, &output, registry()); | 111 BlobFlattener flattener(builder, &output, registry()); |
101 | 112 |
102 EXPECT_EQ(BlobStatus::PENDING_QUOTA, flattener.status); | 113 EXPECT_EQ(BlobStatus::PENDING_QUOTA, flattener.status); |
103 EXPECT_EQ(0u, flattener.dependent_blobs.size()); | 114 EXPECT_EQ(0u, flattener.dependent_blobs.size()); |
104 EXPECT_EQ(0u, flattener.copies.size()); | 115 EXPECT_EQ(0u, flattener.copies.size()); |
105 EXPECT_EQ(12u, flattener.total_size); | 116 EXPECT_EQ(12u, flattener.total_size); |
106 EXPECT_EQ(2u, flattener.memory_quota_needed); | 117 EXPECT_EQ(2u, flattener.transport_quota_needed); |
107 | 118 |
108 ASSERT_EQ(2u, output.items().size()); | 119 ASSERT_EQ(2u, output.items().size()); |
109 EXPECT_EQ(*CreateDataItem("hi", 2u), *output.items()[0]->item()); | 120 EXPECT_EQ(*CreateDataItem("hi", 2u), *output.items()[0]->item()); |
110 EXPECT_EQ(*CreateFileItem(0, 10u), *output.items()[1]->item()); | 121 EXPECT_EQ(*CreateFileItem(0, 10u), *output.items()[1]->item()); |
111 } | 122 } |
112 | 123 |
113 TEST_F(BlobFlattenerTest, ErrorCases) { | 124 TEST_F(BlobFlattenerTest, ErrorCases) { |
114 const std::string kBlobUUID = "kId"; | 125 const std::string kBlobUUID = "kId"; |
115 const std::string kBlob2UUID = "kId2"; | 126 const std::string kBlob2UUID = "kId2"; |
116 | 127 |
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140 BlobEntry output(kType, kDisposition); | 151 BlobEntry output(kType, kDisposition); |
141 BlobFlattener flattener(builder, &output, registry()); | 152 BlobFlattener flattener(builder, &output, registry()); |
142 EXPECT_EQ(BlobStatus::ERR_INVALID_CONSTRUCTION_ARGUMENTS, flattener.status); | 153 EXPECT_EQ(BlobStatus::ERR_INVALID_CONSTRUCTION_ARGUMENTS, flattener.status); |
143 } | 154 } |
144 } | 155 } |
145 | 156 |
146 TEST_F(BlobFlattenerTest, BlobWithSlices) { | 157 TEST_F(BlobFlattenerTest, BlobWithSlices) { |
147 const std::string kBlobUUID = "kId"; | 158 const std::string kBlobUUID = "kId"; |
148 const std::string kDataBlob = "kId2"; | 159 const std::string kDataBlob = "kId2"; |
149 const std::string kFileBlob = "kId3"; | 160 const std::string kFileBlob = "kId3"; |
| 161 const std::string kPendingFileBlob = "kId4"; |
150 | 162 |
151 // We have the following: | 163 // We have the following: |
152 // * data, | 164 // * data, |
153 // * sliced data blob, | 165 // * sliced data blob, |
154 // * file | 166 // * file |
155 // * full data blob, | 167 // * full data blob, |
156 // * pending data, | 168 // * pending data, |
157 | 169 |
| 170 context_ = |
| 171 base::MakeUnique<BlobStorageContext>(temp_dir_.GetPath(), file_runner_); |
| 172 |
158 std::unique_ptr<BlobDataHandle> data_blob; | 173 std::unique_ptr<BlobDataHandle> data_blob; |
159 { | 174 { |
160 BlobDataBuilder builder(kDataBlob); | 175 BlobDataBuilder builder(kDataBlob); |
161 builder.AppendData("12345", 5); | 176 builder.AppendData("12345", 5); |
162 builder.set_content_type("text/plain"); | 177 builder.set_content_type("text/plain"); |
163 data_blob = context_.AddFinishedBlob(builder); | 178 data_blob = context_->AddFinishedBlob(builder); |
164 } | 179 } |
165 | 180 |
166 std::unique_ptr<BlobDataHandle> file_blob; | 181 std::unique_ptr<BlobDataHandle> file_blob; |
167 { | 182 { |
168 BlobDataBuilder builder(kFileBlob); | 183 BlobDataBuilder builder(kFileBlob); |
169 builder.AppendFile(fake_file_path_, 1u, 10u, base::Time::Max()); | 184 builder.AppendFile(fake_file_path_, 1u, 10u, base::Time::Max()); |
170 file_blob = context_.AddFinishedBlob(builder); | 185 file_blob = context_->AddFinishedBlob(builder); |
| 186 } |
| 187 |
| 188 std::unique_ptr<BlobDataHandle> future_file_blob; |
| 189 { |
| 190 BlobDataBuilder builder(kPendingFileBlob); |
| 191 builder.AppendFutureFile(2u, 5u, 0); |
| 192 future_file_blob = context_->AddFinishedBlob(builder); |
171 } | 193 } |
172 | 194 |
173 BlobDataBuilder builder(kBlobUUID); | 195 BlobDataBuilder builder(kBlobUUID); |
174 builder.AppendData("hi", 2u); | 196 builder.AppendData("hi", 2u); |
175 builder.AppendBlob(kDataBlob, 1u, 2u); | 197 builder.AppendBlob(kDataBlob, 1u, 2u); |
176 builder.AppendFile(fake_file_path_, 3u, 5u, base::Time::Max()); | 198 builder.AppendFile(fake_file_path_, 3u, 5u, base::Time::Max()); |
177 builder.AppendBlob(kDataBlob); | 199 builder.AppendBlob(kDataBlob); |
178 builder.AppendBlob(kFileBlob, 1u, 3u); | 200 builder.AppendBlob(kFileBlob, 1u, 3u); |
179 builder.AppendFutureData(12u); | 201 builder.AppendFutureData(12u); |
| 202 builder.AppendBlob(kPendingFileBlob, 1u, 2u); |
180 | 203 |
181 BlobEntry output(kType, kDisposition); | 204 BlobEntry output(kType, kDisposition); |
182 BlobFlattener flattener(builder, &output, registry()); | 205 BlobFlattener flattener(builder, &output, registry()); |
183 EXPECT_EQ(BlobStatus::PENDING_QUOTA, flattener.status); | 206 EXPECT_EQ(BlobStatus::PENDING_QUOTA, flattener.status); |
184 | 207 |
185 EXPECT_EQ(2u, flattener.dependent_blobs.size()); | 208 EXPECT_EQ(3u, flattener.dependent_blobs.size()); |
186 EXPECT_EQ(29u, flattener.total_size); | 209 EXPECT_EQ(31u, flattener.total_size); |
187 EXPECT_EQ(16u, flattener.memory_quota_needed); | 210 EXPECT_EQ(14u, flattener.transport_quota_needed); |
| 211 EXPECT_EQ(2u, flattener.copy_quota_needed); |
188 | 212 |
189 ASSERT_EQ(6u, output.items().size()); | 213 ASSERT_EQ(7u, output.items().size()); |
190 EXPECT_EQ(*CreateDataItem("hi", 2u), *output.items()[0]->item()); | 214 EXPECT_EQ(*CreateDataItem("hi", 2u), *output.items()[0]->item()); |
191 EXPECT_EQ(*CreateDataDescriptionItem(2u), *output.items()[1]->item()); | 215 EXPECT_EQ(*CreateDataDescriptionItem(2u), *output.items()[1]->item()); |
192 EXPECT_EQ(*CreateFileItem(3u, 5u), *output.items()[2]->item()); | 216 EXPECT_EQ(*CreateFileItem(3u, 5u), *output.items()[2]->item()); |
193 EXPECT_EQ(GetItemInBlob(kDataBlob, 0), *output.items()[3]); | 217 EXPECT_EQ(GetItemInBlob(kDataBlob, 0), *output.items()[3]); |
194 EXPECT_EQ(*CreateFileItem(2u, 3u), *output.items()[4]->item()); | 218 EXPECT_EQ(*CreateFileItem(2u, 3u), *output.items()[4]->item()); |
195 EXPECT_EQ(*CreateDataDescriptionItem(12u), *output.items()[5]->item()); | 219 EXPECT_EQ(*CreateDataDescriptionItem(12u), *output.items()[5]->item()); |
| 220 EXPECT_EQ(*CreateFutureFileItem(3u, 2u), *output.items()[6]->item()); |
196 | 221 |
197 // We're copying item at index 1 | 222 // We're copying item at index 1 and 6. |
198 ASSERT_EQ(1u, flattener.copies.size()); | 223 ASSERT_EQ(2u, flattener.copies.size()); |
199 EXPECT_EQ(*flattener.copies[0].dest_item, *output.items()[1]); | 224 EXPECT_EQ(*flattener.copies[0].dest_item, *output.items()[1]); |
200 EXPECT_EQ(GetItemInBlob(kDataBlob, 0), *flattener.copies[0].source_item); | 225 EXPECT_EQ(GetItemInBlob(kDataBlob, 0), *flattener.copies[0].source_item); |
201 EXPECT_EQ(1u, flattener.copies[0].source_item_offset); | 226 EXPECT_EQ(1u, flattener.copies[0].source_item_offset); |
| 227 EXPECT_EQ(*flattener.copies[1].dest_item, *output.items()[6]); |
| 228 EXPECT_EQ(GetItemInBlob(kPendingFileBlob, 0), |
| 229 *flattener.copies[1].source_item); |
| 230 EXPECT_EQ(1u, flattener.copies[1].source_item_offset); |
202 } | 231 } |
203 | 232 |
204 } // namespace storage | 233 } // namespace storage |
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