Linux NVM Library

This is src/test/log_pool/README.

This directory contains a unit test for pmemlog_create() and pmemlog_open().

The program in log_pool.c takes: operation, path, poolsize, mode
Operation can be:
    c - create
    o - open

For example:

	./log_pool c /my/file 20 0640

This calls pmemlog_create() with the given arguments.  Note that poolsize
is given in megabytes.

Test cases:

- pmemlog_create:

TEST0 (pass)	non-existing file, poolsize >= min required size
TEST1 (pass)	existing file, file length >= min required size, poolsize == 0
TEST2 (fail)	non-existing file, poolsize == 0
TEST3 (fail)	existing file, file length >= min required size, poolsize != 0
TEST4 (fail)	existing file, file length < min required size, poolsize == 0
TEST5 (fail)	non-existing file, poolsize >= min required size
		(path is invalid, directory does not exist)
TEST6 (fail)	existing file, file length >= min required size, poolsize == 0
		(file contains garbage)
TEST7 (pass)	existing file, file length >= min required size, poolsize == 0
		(file contains garbage, except for header)
TEST8 (fail)	non-existing file, poolsize < min required size
TEST9 (fail)	existing file, file length >= min required size, poolsize == 0
		(no read permissions)
TEST10 (fail)	existing file, file length >= min required size, poolsize == 0
		(no write permissions)
TEST11 (pass)	non-existing file, poolsize >= min required size
		(pool set)
TEST12 (fail)	non-existing file, poolsize >= min required size
		(pool set with replica section)

- pmemlog_open:

TEST20 (fail)	non-existing file
TEST21 (fail)	existing file, file length < min required size
TEST22 (fail)	existing file, file length < min required size
		(valid pool header)
TEST23 (fail)	existing file, file length >= min required size
		(empty pool header)
TEST24 (fail)	existing file, file length >= min required size
		(no read permissions)
TEST25 (fail)	existing file, file length >= min required size
		(no write permissions)
TEST26 (pass)	existing file, file length >= min required size
TEST27 (pass)	existing file, file length >= min required size
		(pool set)
TEST28 (fail)	existing file, file length >= min required size
		(pool set with replica section)


- each case outputs:
	- error, if error happened
	- resulting file size, mode, consistency check results
