248      2 * log::kBlockSize - 1000,  // Span three blocks
251      log::kBlockSize - kHeaderSize, // Consume the entirety of block 4.
259          (2 * log::kBlockSize - 1000) + 3 * kHeaderSize,
261          (2 * log::kBlockSize - 1000) + 3 * kHeaderSize
263      3 * log::kBlockSize,
309   const int n = kBlockSize - 2*kHeaderSize;  in TEST()
311   ASSERT_EQ(kBlockSize - kHeaderSize, WrittenBytes());  in TEST()
322   const int n = kBlockSize - 2*kHeaderSize;  in TEST()
324   ASSERT_EQ(kBlockSize - kHeaderSize, WrittenBytes());  in TEST()
334   const int n = kBlockSize - 2*kHeaderSize + 4;  in TEST()
336   ASSERT_EQ(kBlockSize - kHeaderSize + 4, WrittenBytes());  in TEST()
346   const int n = kBlockSize - 2*kHeaderSize + 4;  in TEST()
348   ASSERT_EQ(kBlockSize - kHeaderSize + 4, WrittenBytes());  in TEST()
381   ASSERT_EQ(kBlockSize, DroppedBytes());  in TEST()
405   const int kPayloadSize = kBlockSize - kHeaderSize;  in TEST()
411   ASSERT_EQ(kBlockSize, DroppedBytes());  in TEST()
472   Write(BigString("bar", kBlockSize));  in TEST()
481   Write(BigString("bar", kBlockSize));  in TEST()
495   Write(BigString("foo", 3*kBlockSize));  in TEST()
497   StartReadingAt(kBlockSize);  in TEST()
512   Write(BigString("foo", kBlockSize));  in TEST()
513   Write(BigString("bar", kBlockSize));  in TEST()
517   for (int offset = kBlockSize; offset < 2*kBlockSize; offset++) {  in TEST()
524   ASSERT_LE(dropped, 2*kBlockSize + 100);  in TEST()
525   ASSERT_GE(dropped, 2*kBlockSize);  in TEST()
557   CheckInitialOffsetRecord(log::kBlockSize - 4, 3);  in TEST()
561   CheckInitialOffsetRecord(log::kBlockSize + 1, 3);  in TEST()
565   CheckInitialOffsetRecord(2 * log::kBlockSize + 1, 3);  in TEST()
570       2 * (kHeaderSize + 1000) + (2 * log::kBlockSize - 1000) + 3 * kHeaderSize,  in TEST()
575   CheckInitialOffsetRecord(3 * log::kBlockSize - 3, 5);  in TEST()