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# 2024 March 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.
#
#***********************************************************************
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix cksumvfs
db close
sqlite3_shutdown
#test_sqlite3_log logfunc
sqlite3_initialize
proc logfunc {args} {
puts "LOG: $args"
}
sqlite3_register_cksumvfs
sqlite3 db test.db
file_control_reservebytes db 8
execsql {
PRAGMA page_size = 4096;
}
set text [db one "SELECT hex(randomblob(5000))"]
do_execsql_test 1.0 {
CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c);
INSERT INTO t1 VALUES(1, $text, NULL);
}
do_execsql_test 1.1 {
SELECT * FROM t1;
} [list 1 $text {}]
do_execsql_test 1.2 {
DELETE FROM t1;
}
do_test 1.3 {
execsql BEGIN
for {set ii 1500} {$ii < 10000} {incr ii} {
execsql { INSERT INTO t1 VALUES(NULL, randomblob(5000), randomblob($ii)) }
}
execsql COMMIT
} {}
do_execsql_test 1.4 {
SELECT count(b) FROM t1
} {8500}
do_execsql_test 1.5 {
PRAGMA journal_mode = wal;
DELETE FROM t1;
} {wal}
do_execsql_test 1.6 {
PRAGMA wal_checkpoint;
} {/0 # #/}
do_execsql_test 1.7 {
WITH s(i) AS (
VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<100
)
INSERT INTO t1 SELECT NULL, randomblob(5000), randomblob(i) FROM s;
SELECT count(*) FROM t1;
} {100}
db_save_and_close
db_restore_and_reopen
do_execsql_test 1.8 {
SELECT count(*) FROM t1;
} {100}
db close
sqlite3 db test.db
do_execsql_test 1.9 {
SELECT count(*) FROM t1;
} {100}
finish_test
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