3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
12 # This file is to test that ticket #2920 is fixed.
14 # $Id: tkt2920.test,v 1.1 2008/02/02 02:48:52 drh Exp $
17 set testdir [file dirname $argv0]
18 source $testdir/tester.tcl
20 # Create a database file that is full.
24 PRAGMA page_size=1024;
25 PRAGMA max_page_count=40;
27 CREATE TABLE filler (fill);
33 for {set i 0} {$i<34} {incr i} {
34 db eval {INSERT INTO filler VALUES(randomblob(1024))}
39 # Try to add a single new page to the full database. We get
40 # a disk full error. But this does not corrupt the database.
45 INSERT INTO filler VALUES(randomblob(1024))
47 } {1 {database or disk is full}}
48 integrity_check tkt2920-1.4
50 # Increase the maximum size of the database file by 1 page,
51 # but then try to add a two-page record. This also fails.
54 db eval {PRAGMA max_page_count=41}
56 INSERT INTO filler VALUES(randomblob(2048))
58 } {1 {database or disk is full}}
59 integrity_check tkt2920-1.6
61 # Increase the maximum size of the database by one more page.
62 # This time the insert works.
65 db eval {PRAGMA max_page_count=42}
67 INSERT INTO filler VALUES(randomblob(2048))
70 integrity_check tkt2920-1.8
72 # The previous errors cancelled the transaction.
76 } {1 {cannot commit - no transaction is active}}