# 2002 March 6
#
# 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 for the PRAGMA command.
#
# $Id: pragma.test,v 1.1 2002/03/06 22:01:37 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
# Delete the preexisting database to avoid the special setup
# that the "all.test" script does.
#
db close
file delete test.db
sqlite db test.db
do_test pragma-1.1 {
execsql {
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {2000 2000 1 1}
do_test pragma-1.2 {
execsql {
PRAGMA cache_size=1234;
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {1234 2000 1 1}
do_test pragma-1.3 {
db close
sqlite db test.db
execsql {
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {2000 2000 1 1}
do_test pragma-1.4 {
execsql {
PRAGMA synchronous=OFF;
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {2000 2000 0 1}
do_test pragma-1.5 {
execsql {
PRAGMA cache_size=4321;
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {4321 2000 0 1}
do_test pragma-1.6 {
execsql {
PRAGMA synchronous=ON;
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {4321 2000 1 1}
do_test pragma-1.7 {
db close
sqlite db test.db
execsql {
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {2000 2000 1 1}
do_test pragma-1.8 {
execsql {
PRAGMA default_synchronous=OFF;
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {2000 2000 0 0}
do_test pragma-1.9 {
execsql {
PRAGMA default_cache_size=123;
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {123 123 0 0}
do_test pragma-1.10 {
db close
sqlite db test.db
execsql {
PRAGMA cache_size;
PRAGMA default_cache_size;
PRAGMA synchronous;
PRAGMA default_synchronous;
}
} {123 123 0 0}
finish_test