NAME
tcftest - test cases of the fixed-length database API
DESCRIPTION
The command ‘tcftest’ is a utility for facility test and performance
test. This command is used in the following format. ‘path’ specifies
the path of a database file. ‘rnum’ specifies the number of
iterations. ‘width’ specifies the width of the value of each record.
‘limsiz’ specifies the limit size of the database file.
tcftest write [-mt] [-nl|-nb] [-rnd] path rnum [width [limsiz]]
Store records with keys of 8 bytes. They change as
‘00000001’, ‘00000002’...
tcftest read [-mt] [-nl|-nb] [-wb] [-rnd] path
Retrieve all records of the database above.
tcftest remove [-mt] [-nl|-nb] [-rnd] path
Remove all records of the database above.
tcftest rcat [-mt] [-nl|-nb] [-pn num] [-dai|-dad|-rl] path rnum
[limsiz]]
Store records with partway duplicated keys using
concatenate mode.
tcftest misc [-mt] [-nl|-nb] path rnum
Perform miscellaneous test of various operations.
tcftest wicked [-mt] [-nl|-nb] path rnum
Perform updating operations selected at random.
Options feature the following.
-mt : call the function ‘tcfdbsetmutex’.
-nl : enable the option ‘FDBNOLCK’.
-nb : enable the option ‘FDBLCKNB’.
-rnd : select keys at random.
-wb : use the function ‘tcfdbget4’ instead of ‘tcfdbget2’.
-pn num : specify the number of patterns.
-dai : use the function ‘tcfdbaddint’ instead of ‘tcfdbputcat’.
-dad : use the function ‘tcfdbadddouble’ instead of
‘tcfdbputcat’.
-rl : set the length of values at random.
This command returns 0 on success, another on failure.
SEE ALSO
tcfmttest(1), tcfmgr(1), tcfdb(3), tokyocabinet(3)