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Add a test case to reproduce the database corruption problem reported

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by ticket #2565. (CVS 4204)

FossilOrigin-Name: f267ce809424ec2cc167bf9750989413a8f925c1
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drh
2007-08-10 19:46:43 +00:00
parent b771228e9d
commit 9a47736e47
3 changed files with 43 additions and 6 deletions
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test/softheap1.test Normal file
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# 2007 Aug 10
#
# 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 test script reproduces the problem reported by ticket #2565,
# A database corruption bug that occurs in auto_vacuum mode when
# the soft_heap_limit is set low enough to be triggered.
#
# $Id: softheap1.test,v 1.1 2007/08/10 19:46:44 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
sqlite3_soft_heap_limit 5000
do_test softheap1-1.1 {
execsql {
PRAGMA auto_vacuum=1;
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(hex(randomblob(5000)));
BEGIN;
CREATE TABLE t2 AS SELECT * FROM t1;
ROLLBACK;
PRAGMA integrity_check;
}
} {ok}
sqlite3_soft_heap_limit $soft_limit
finish_test