NAME
crtest - test cases for QDBM Curia
SYNOPSIS
crtest write [-s] [-lob] name rnum bnum dnum
crtest read [-wb] [-lob] name
crtest rcat [-c] name rnum bnum dnum pnum align
crtest combo name
crtest wicked [-c] name rnum
DESCRIPTION
The command ‘crtest’ 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 records. ‘bnum’ specifies the number of elements of a bucket array.
‘dnum’ specifies the number of division of a database. ‘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.
crtest write [-s] [-lob] name rnum bnum dnum
Store records with keys of 8 bytes. They change as ‘00000001’,
‘00000002’...
crtest read [-wb] [-lob] name
Retrieve all records of the database above.
crtest rcat [-c] name rnum bnum dnum pnum align fbpsiz
Store records with partway duplicated keys using concatenate
mode.
crtest combo name
Perform combination test of various operations.
crtest wicked [-c] name rnum
Perform updating operations selected at random.
Options feature the following.
-s : make the files sparse.
-lob : handle large objects.
-wb : use the function ‘crgetwb’ instead of the function
‘crget’.
-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), curia(3)
AUTHOR
QDBM was written by Mikio Hirabayashi <mikio@users.sourceforge.net>.