mirror of
https://github.com/sqlite/sqlite.git
synced 2024-11-24 16:18:08 +01:00
175b8f06f7
exist. STAT4 continues to work as it always has, and as it is a superset of STAT3 is the recommended replacement. FossilOrigin-Name: 1e17ea2fd1df4ad49138c787c8fe3207dd0c25c93f9001d52a9b69f8c12e841c
128 lines
3.1 KiB
Plaintext
128 lines
3.1 KiB
Plaintext
# 2007 April 30
|
|
#
|
|
# 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 contains additional out-of-memory checks (see malloc.tcl).
|
|
#
|
|
# $Id: mallocA.test,v 1.8 2008/02/18 22:24:58 drh Exp $
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
source $testdir/malloc_common.tcl
|
|
set testprefix mallocA
|
|
|
|
# Only run these tests if memory debugging is turned on.
|
|
#
|
|
if {!$MEMDEBUG} {
|
|
puts "Skipping mallocA tests: not compiled with -DSQLITE_MEMDEBUG..."
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
# Construct a test database
|
|
#
|
|
forcedelete test.db.bu
|
|
db eval {
|
|
CREATE TABLE t1(a COLLATE NOCASE,b,c);
|
|
INSERT INTO t1 VALUES(1,2,3);
|
|
INSERT INTO t1 VALUES(1,2,4);
|
|
INSERT INTO t1 VALUES(2,3,4);
|
|
CREATE INDEX t1i1 ON t1(a);
|
|
CREATE INDEX t1i2 ON t1(b,c);
|
|
CREATE TABLE t2(x,y,z);
|
|
}
|
|
db close
|
|
copy_file test.db test.db.bu
|
|
|
|
do_malloc_test mallocA-1 -testdb test.db.bu -sqlbody {
|
|
ANALYZE
|
|
}
|
|
do_malloc_test mallocA-1.1 -testdb test.db.bu -sqlbody {
|
|
ANALYZE t1
|
|
}
|
|
do_malloc_test mallocA-1.2 -testdb test.db.bu -sqlbody {
|
|
ANALYZE main
|
|
}
|
|
do_malloc_test mallocA-1.3 -testdb test.db.bu -sqlbody {
|
|
ANALYZE main.t1
|
|
}
|
|
|
|
ifcapable reindex {
|
|
do_malloc_test mallocA-2 -testdb test.db.bu -sqlbody {
|
|
REINDEX;
|
|
}
|
|
do_malloc_test mallocA-3 -testdb test.db.bu -sqlbody {
|
|
REINDEX t1;
|
|
}
|
|
do_malloc_test mallocA-4 -testdb test.db.bu -sqlbody {
|
|
REINDEX main.t1;
|
|
}
|
|
do_malloc_test mallocA-5 -testdb test.db.bu -sqlbody {
|
|
REINDEX nocase;
|
|
}
|
|
}
|
|
|
|
reset_db
|
|
sqlite3_db_config_lookaside db 0 0 0
|
|
do_execsql_test 6-prep {
|
|
CREATE TABLE t1(a, b);
|
|
CREATE INDEX i1 ON t1(a, b);
|
|
INSERT INTO t1 VALUES('abc', 'w'); -- rowid=1
|
|
INSERT INTO t1 VALUES('abc', 'x'); -- rowid=2
|
|
INSERT INTO t1 VALUES('abc', 'y'); -- rowid=3
|
|
INSERT INTO t1 VALUES('abc', 'z'); -- rowid=4
|
|
|
|
INSERT INTO t1 VALUES('def', 'w'); -- rowid=5
|
|
INSERT INTO t1 VALUES('def', 'x'); -- rowid=6
|
|
INSERT INTO t1 VALUES('def', 'y'); -- rowid=7
|
|
INSERT INTO t1 VALUES('def', 'z'); -- rowid=8
|
|
|
|
ANALYZE;
|
|
}
|
|
|
|
do_faultsim_test 6.1 -faults oom* -body {
|
|
execsql { SELECT rowid FROM t1 WHERE a='abc' AND b='x' }
|
|
} -test {
|
|
faultsim_test_result [list 0 2]
|
|
}
|
|
do_faultsim_test 6.2 -faults oom* -body {
|
|
execsql { SELECT rowid FROM t1 WHERE a='abc' AND b<'y' }
|
|
} -test {
|
|
faultsim_test_result [list 0 {1 2}]
|
|
}
|
|
|
|
do_execsql_test 7.0 {
|
|
PRAGMA cache_size = 5;
|
|
}
|
|
do_faultsim_test 7 -faults oom-trans* -prep {
|
|
} -body {
|
|
execsql {
|
|
WITH r(x,y) AS (
|
|
SELECT 1, randomblob(100)
|
|
UNION ALL
|
|
SELECT x+1, randomblob(100) FROM r
|
|
LIMIT 1000
|
|
)
|
|
SELECT count(x), length(y) FROM r GROUP BY (x%5)
|
|
}
|
|
} -test {
|
|
set res [list 200 100 200 100 200 100 200 100 200 100]
|
|
faultsim_test_result [list 0 $res]
|
|
}
|
|
|
|
|
|
# Ensure that no file descriptors were leaked.
|
|
do_test malloc-99.X {
|
|
catch {db close}
|
|
set sqlite_open_file_count
|
|
} {0}
|
|
|
|
forcedelete test.db.bu
|
|
finish_test
|