755beb4564
CVS HEAD. The problem was previously fixed by the changes to ticket #2686. Ticket #2920 is a duplicate of #2686. (CVS 4772) FossilOrigin-Name: b3259e872124fd7e17bbc23e582aa4d802044837
79 lines
1.9 KiB
Plaintext
79 lines
1.9 KiB
Plaintext
# 2008 Feb 1
|
|
#
|
|
# 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 is to test that ticket #2920 is fixed.
|
|
#
|
|
# $Id: tkt2920.test,v 1.1 2008/02/02 02:48:52 drh Exp $
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
# Create a database file that is full.
|
|
#
|
|
do_test tkt2920-1.1 {
|
|
db eval {
|
|
PRAGMA page_size=1024;
|
|
PRAGMA max_page_count=40;
|
|
PRAGMA auto_vacuum=0;
|
|
CREATE TABLE filler (fill);
|
|
}
|
|
file size test.db
|
|
} {2048}
|
|
do_test tkt2920-1.2 {
|
|
db eval BEGIN
|
|
for {set i 0} {$i<34} {incr i} {
|
|
db eval {INSERT INTO filler VALUES(randomblob(1024))}
|
|
}
|
|
db eval COMMIT
|
|
} {}
|
|
|
|
# Try to add a single new page to the full database. We get
|
|
# a disk full error. But this does not corrupt the database.
|
|
#
|
|
do_test tkt2920-1.3 {
|
|
db eval BEGIN
|
|
catchsql {
|
|
INSERT INTO filler VALUES(randomblob(1024))
|
|
}
|
|
} {1 {database or disk is full}}
|
|
integrity_check tkt2920-1.4
|
|
|
|
# Increase the maximum size of the database file by 1 page,
|
|
# but then try to add a two-page record. This also fails.
|
|
#
|
|
do_test tkt2920-1.5 {
|
|
db eval {PRAGMA max_page_count=41}
|
|
catchsql {
|
|
INSERT INTO filler VALUES(randomblob(2048))
|
|
}
|
|
} {1 {database or disk is full}}
|
|
integrity_check tkt2920-1.6
|
|
|
|
# Increase the maximum size of the database by one more page.
|
|
# This time the insert works.
|
|
#
|
|
do_test tkt2920-1.7 {
|
|
db eval {PRAGMA max_page_count=42}
|
|
catchsql {
|
|
INSERT INTO filler VALUES(randomblob(2048))
|
|
}
|
|
} {0 {}}
|
|
integrity_check tkt2920-1.8
|
|
|
|
# The previous errors cancelled the transaction.
|
|
#
|
|
do_test tkt2920-1.9 {
|
|
catchsql {COMMIT}
|
|
} {1 {cannot commit - no transaction is active}}
|
|
|
|
finish_test
|