mirror of
https://gitlab.com/cznic/sqlite.git
synced 2024-11-24 02:26:14 +00:00
116 lines
2.5 KiB
Plaintext
116 lines
2.5 KiB
Plaintext
# 2019-04-11
|
|
#
|
|
# 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. The
|
|
# focus of this file is testing the sqlite_dbpage virtual table.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
set testprefix dbdata
|
|
|
|
ifcapable !vtab||!compound {
|
|
finish_test
|
|
return
|
|
}
|
|
if { [catch { db enable_load_extension 1 }]
|
|
|| [catch { db eval { SELECT load_extension('../dbdata') } }]
|
|
} {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
do_execsql_test 1.0 {
|
|
CREATE TABLE T1(a, b);
|
|
INSERT INTO t1(rowid, a ,b) VALUES(5, 'v', 'five');
|
|
INSERT INTO t1(rowid, a, b) VALUES(10, 'x', 'ten');
|
|
}
|
|
|
|
do_execsql_test 1.1 {
|
|
SELECT pgno, cell, field, quote(value) FROM sqlite_dbdata WHERE pgno=2;
|
|
} {
|
|
2 0 -1 5
|
|
2 0 0 'v'
|
|
2 0 1 'five'
|
|
2 1 -1 10
|
|
2 1 0 'x'
|
|
2 1 1 'ten'
|
|
}
|
|
|
|
breakpoint
|
|
do_execsql_test 1.2 {
|
|
SELECT pgno, cell, field, quote(value) FROM sqlite_dbdata;
|
|
} {
|
|
1 0 -1 1
|
|
1 0 0 'table'
|
|
1 0 1 'T1'
|
|
1 0 2 'T1'
|
|
1 0 3 2
|
|
1 0 4 {'CREATE TABLE T1(a, b)'}
|
|
2 0 -1 5
|
|
2 0 0 'v'
|
|
2 0 1 'five'
|
|
2 1 -1 10
|
|
2 1 0 'x'
|
|
2 1 1 'ten'
|
|
}
|
|
|
|
set big [string repeat big 2000]
|
|
do_execsql_test 1.3 {
|
|
INSERT INTO t1 VALUES(NULL, $big);
|
|
SELECT value FROM sqlite_dbdata WHERE pgno=2 AND cell=2 AND field=1;
|
|
} $big
|
|
|
|
do_execsql_test 1.4 {
|
|
DELETE FROM t1;
|
|
INSERT INTO t1 VALUES(NULL, randomblob(5050));
|
|
}
|
|
do_test 1.5 {
|
|
execsql {
|
|
SELECT quote(value) FROM sqlite_dbdata WHERE pgno=2 AND cell=0 AND field=1;
|
|
}
|
|
} [db one {SELECT quote(b) FROM t1}]
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
db enable_load_extension 1
|
|
db eval { SELECT load_extension('../dbdata') }
|
|
|
|
do_execsql_test 2.0 {
|
|
CREATE TABLE t1(a);
|
|
CREATE INDEX i1 ON t1(a);
|
|
WITH s(i) AS (
|
|
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<10
|
|
)
|
|
INSERT INTO t1 SELECT randomblob(900) FROM s;
|
|
}
|
|
|
|
do_execsql_test 2.1 {
|
|
SELECT * FROM sqlite_dbptr WHERE pgno=2;
|
|
} {
|
|
2 25 2 6 2 7 2 9 2 11 2 13 2 15 2 17 2 19 2 21
|
|
}
|
|
|
|
do_execsql_test 2.2 {
|
|
SELECT * FROM sqlite_dbptr WHERE pgno=3;
|
|
} {
|
|
3 24 3 23
|
|
}
|
|
|
|
do_execsql_test 2.3 {
|
|
SELECT * FROM sqlite_dbptr
|
|
} {
|
|
2 25 2 6 2 7 2 9 2 11 2 13 2 15 2 17 2 19 2 21
|
|
3 24 3 23
|
|
}
|
|
|
|
|
|
finish_test
|