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When locking a database file, check if any backup objects need to be restarted even if the page cache is empty. Ticket #3858. (CVS 6632)

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FossilOrigin-Name: 90309008c35494c7a075fe76f7eb96b09a01d01b
This commit is contained in:
danielk1977
2009-05-13 07:52:06 +00:00
parent 8b4aff3919
commit e70f4f6482
5 changed files with 80 additions and 26 deletions
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48
test/backup.test
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@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this file is testing the sqlite3_backup_XXX API.
#
# $Id: backup.test,v 1.9 2009/03/16 13:19:36 danielk1977 Exp $
# $Id: backup.test,v 1.10 2009/05/13 07:52:08 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -859,5 +859,51 @@ do_test backup-9.2.3 {
} {SQLITE_OK}
catch {db2 close}
ifcapable memorymanage {
db close
file delete -force test.db
file delete -force bak.db
sqlite3 db test.db
sqlite3 db2 test.db
sqlite3 db3 bak.db
do_test backup-10.1.1 {
execsql {
BEGIN;
CREATE TABLE t1(a, b);
INSERT INTO t1 VALUES(1, randstr(1000,1000));
INSERT INTO t1 VALUES(2, randstr(1000,1000));
INSERT INTO t1 VALUES(3, randstr(1000,1000));
INSERT INTO t1 VALUES(4, randstr(1000,1000));
INSERT INTO t1 VALUES(5, randstr(1000,1000));
CREATE INDEX i1 ON t1(a, b);
COMMIT;
}
} {}
do_test backup-10.1.2 {
sqlite3_backup B db3 main db2 main
B step 5
} {SQLITE_OK}
do_test backup-10.1.3 {
execsql {
UPDATE t1 SET b = randstr(500,500);
}
} {}
sqlite3_release_memory [expr 1024*1024]
do_test backup-10.1.3 {
B step 50
} {SQLITE_DONE}
do_test backup-10.1.4 {
B finish
} {SQLITE_OK}
do_test backup-10.1.5 {
execsql { PRAGMA integrity_check } db3
} {ok}
db2 close
db3 close
}
finish_test