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# 2001 October 12
#
# 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 for correct handling of disk full
# errors.
#
# $Id: diskfull.test,v 1.3 2005/09/09 10:46:19 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
do_test diskfull-1.1 {
execsql {
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(randstr(1000,1000));
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
CREATE INDEX t1i1 ON t1(x);
CREATE TABLE t2 AS SELECT x AS a, x AS b FROM t1;
CREATE INDEX t2i1 ON t2(b);
}
} {}
set sqlite_diskfull_pending 0
integrity_check diskfull-1.2
do_test diskfull-1.3 {
set sqlite_diskfull_pending 1
catchsql {
INSERT INTO t1 SELECT * FROM t1;
}
} {1 {database or disk is full}}
set sqlite_diskfull_pending 0
integrity_check diskfull-1.4
do_test diskfull-1.5 {
set sqlite_diskfull_pending 1
catchsql {
DELETE FROM t1;
}
} {1 {database or disk is full}}
set sqlite_diskfull_pending 0
integrity_check diskfull-1.6
set go 1
set i 0
while {$go} {
incr i
do_test diskfull-2.$i.1 {
set sqlite_diskfull_pending $i
set sqlite_diskfull 0
set r [catchsql {VACUUM}]
if {!$sqlite_diskfull} {
set r {1 {database or disk is full}}
set go 0
}
if {$r=="1 {disk I/O error}"} {
set r {1 {database or disk is full}}
}
set r
} {1 {database or disk is full}}
set sqlite_diskfull_pending 0
db close
sqlite3 db test.db
integrity_check diskfull-2.$i.2
}
finish_test
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