# 2005 October 3
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# This file implements tests the ability of the library to open
# many different databases at the same time without leaking memory.
#
# $Id: manydb.test,v 1.1 2005/10/03 15:11:09 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set N 300
# Create a bunch of random database names
#
unset -nocomplain dbname
unset -nocomplain used
for {set i 0} {$i<$N} {incr i} {
while 1 {
set name test-[format %08x [expr {int(rand()*0x7fffffff)}]].db
if {[info exists used($name)]} continue
set dbname($i) $name
set used($name) $i
break
}
}
# Create a bunch of databases
#
for {set i 0} {$i<$N} {incr i} {
do_test manydb-1.$i {
sqlite3 db$i $dbname($i)
execsql {
CREATE TABLE t1(a,b);
BEGIN;
INSERT INTO t1 VALUES(1,2);
} db$i
} {}
}
# Finish the transactions
#
for {set i 0} {$i<$N} {incr i} {
do_test manydb-2.$i {
execsql {
COMMIT;
SELECT * FROM t1;
} db$i
} {1 2}
}
# Close the databases and erase the files.
#
for {set i 0} {$i<$N} {incr i} {
do_test manydb-3.$i {
db$i close
file delete -force $dbname($i)
} {}
}
finish_test