table of contents
TCHTEST(1) | Tokyo Cabinet | TCHTEST(1) |
NAME¶
tchtest - test cases of the hash database APIDESCRIPTION¶
To use the hash database API easily, the commands ` tchtest', `tchmttest', and ` tchmgr' are provided. The command ` tchtest' 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. ` bnum' specifies the number of buckets. `apow' specifies the power of the alignment. ` fpow' specifies the power of the free block pool.Store records with keys of 8 bytes. They
change as `00000001', `00000002'...
Retrieve all records of the database
above.
Remove all records of the database
above.
Store records with partway duplicated keys
using concatenate mode.
Perform miscellaneous test of various
operations.
Perform updating operations selected at
random.
-mt : call the function
`tchdbsetmutex'.
-tl : enable the option `HDBTLARGE'.
-td : enable the option `HDBTDEFLATE'.
-tb : enable the option `HDBTBZIP'.
-tt : enable the option `HDBTTCBS'.
-tx : enable the option `HDBTEXCODEC'.
-rc num : specify the number of cached records.
-xm num : specify the size of the extra mapped memory.
-df num : specify the unit step number of auto defragmentation.
-nl : enable the option `HDBNOLCK'.
-nb : enable the option `HDBLCKNB'.
-as : use the function `tchdbputasync' instead of `tchdbput'.
-rnd : select keys at random.
-wb : use the function `tchdbget3' instead of `tchdbget'.
-pn num : specify the number of patterns.
-dai : use the function `tchdbaddint' instead of `tchdbputcat'.
-dad : use the function `tchdbadddouble' instead of `tchdbputcat'.
-rl : set the length of values at random.
-ru : select update operations at random.
This command returns 0 on success, another on failure.
SEE ALSO¶
tchmttest(1), tchmgr(1), tchdb(3), tokyocabinet(3)2011-02-12 | Man Page |