good-single-none-empty_2.lzma is an empty file with implicit Copy
filter and CRC32 as Check.
+ good-single-none-empty_3.lzma is an empty file with implicit Copy
+ filter, known Compressed Size, and no integrity Check.
+
good-single-lzma-empty.lzma is an empty file with LZMA filter and no
integrity Check.
with 0x5D appended to the end of the file. 0x5D is the most common
first byte of LZMA_Alone format file.
+ bad-single-none-empty.lzma is like good-single-none-empty_3.lzma but
+ with non-zero value in the Compressed Size field.
+
bad-single-data_after_eopm_1.lzma has LZMA+Subblock, where the Subblock
filter gives one byte of data to LZMA after LZMA has detected EOPM.