rt-thread-official/components/external/SQLite-3.8.1/test/tkt1512.test

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# 2005 September 19
#
# 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 to verify that ticket #1512 is
# fixed.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable {!vacuum || !autovacuum} {
finish_test
return
}
if {[db one {PRAGMA auto_vacuum}]} {
finish_test
return
}
do_test tkt1512-1.1 {
execsql {
CREATE TABLE t1(a,b);
INSERT INTO t1 VALUES(1,2);
INSERT INTO t1 VALUES(3,4);
SELECT * FROM t1
}
} {1 2 3 4}
do_test tkt1512-1.2 {
file size test.db
} {2048}
do_test tkt1512-1.3 {
execsql {
DROP TABLE t1;
}
file size test.db
} {2048}
do_test tkt1512-1.4 {
execsql {
VACUUM;
}
file size test.db
} {1024}
finish_test