81   DirectExtentReader reader;  in TEST_F()  local
82   EXPECT_TRUE(reader.Init(fd_, {extents.begin(), extents.end()}, kBlockSize));  in TEST_F()
83   EXPECT_TRUE(reader.Seek(0));  in TEST_F()
85   EXPECT_TRUE(reader.Read(blob1.data(), blob1.size()));  in TEST_F()
93   DirectExtentReader reader;  in TEST_F()  local
94   EXPECT_TRUE(reader.Init(fd_, {extents.begin(), extents.end()}, kBlockSize));  in TEST_F()
95   EXPECT_TRUE(reader.Seek(0));  in TEST_F()
97   EXPECT_TRUE(reader.Read(blob.data(), 0));  in TEST_F()
98   EXPECT_FALSE(reader.Read(blob.data(), 1));  in TEST_F()
102   DirectExtentReader reader;  in TEST_F()  local
103   EXPECT_TRUE(reader.Init(fd_, {}, kBlockSize));  in TEST_F()
104   EXPECT_TRUE(reader.Seek(0));  in TEST_F()
106   EXPECT_TRUE(reader.Read(blob.data(), 0));  in TEST_F()
107   EXPECT_FALSE(reader.Read(blob.data(), 1));  in TEST_F()
112   DirectExtentReader reader;  in TEST_F()  local
113   EXPECT_TRUE(reader.Init(fd_, {extents.begin(), extents.end()}, kBlockSize));  in TEST_F()
114   EXPECT_TRUE(reader.Seek(0));  in TEST_F()
116   EXPECT_FALSE(reader.Read(blob.data(), blob.size()));  in TEST_F()
121   DirectExtentReader reader;  in TEST_F()  local
122   EXPECT_TRUE(reader.Init(fd_, {extents.begin(), extents.end()}, kBlockSize));  in TEST_F()
123   EXPECT_TRUE(reader.Seek(0));  in TEST_F()
124   EXPECT_FALSE(reader.Seek(1));  in TEST_F()
128   DirectExtentReader reader;  in TEST_F()  local
129   reader.Init(fd_, {}, kBlockSize);  in TEST_F()
130   EXPECT_TRUE(reader.Seek(0));  in TEST_F()
131   EXPECT_FALSE(reader.Seek(1));  in TEST_F()
136   DirectExtentReader reader;  in TEST_F()  local
137   EXPECT_TRUE(reader.Init(fd_, {extents.begin(), extents.end()}, kBlockSize));  in TEST_F()
139   EXPECT_TRUE(reader.Seek(kBlockSize));  in TEST_F()
140   EXPECT_FALSE(reader.Seek(kBlockSize + 1));  in TEST_F()
149   DirectExtentReader reader;  in TEST_F()  local
150   EXPECT_TRUE(reader.Init(fd_, {extents.begin(), extents.end()}, kBlockSize));  in TEST_F()
162     EXPECT_TRUE(reader.Seek(start));  in TEST_F()
163     EXPECT_TRUE(reader.Read(blob.data(), size));  in TEST_F()