DPTEST

NAME

dptest - test cases for QDBM Depot

SYNOPSIS

dptest write [-s] name rnum bnum
dptest read [-wb] name
dptest rcat [-c] name rnum bnum pnum align
dptest combo name
dptest wicked [-c] name rnum

DESCRIPTION

The command ‘dptest’ is a utility for facility test and performance test. Check a database generated by the command or measure the execution time of the command. This command is used in the following format. ‘name’ specifies a database name. ‘rnum’ specifies the number of the records. ‘bnum’ specifies the number of the elements of the bucket array. ‘pnum’ specifies the number of patterns of the keys. ‘align’ specifies the basic size of alignment. ‘fbpsiz’ specifies the size of the free block pool.
dptest write [-s] name rnum bnum

Store records with keys of 8 bytes. They change as ‘00000001’, ‘00000002’...

dptest read [-wb] name

Retrieve all records of the database above.

dptest rcat [-c] name rnum bnum pnum align fbpsiz

Store records with partway duplicated keys using concatenate mode.

dptest combo name

Perform combination test of various operations.

dptest wicked [-c] name rnum

Perform updating operations selected at random.

Options feature the following.

-s : make the file sparse.
-wb : use the function ‘dpgetwb’ instead of the function ‘dpget’.
-c : perform comparison test with map of Cabin.

This command returns 0 on success, another on failure. The environment variable ‘QDBMDBGFD’ specifies the file descriptor to output the history of updating the variable ‘dpecode’.

SEE ALSO

qdbm(3), depot(3)

AUTHOR

QDBM was written by Mikio Hirabayashi <mikio@fallabs.com>.