119 lines
2.9 KiB
Plaintext
119 lines
2.9 KiB
Plaintext
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# 2001 September 15
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file tests that rollback journals for databases that use a
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# page-size other than the default page-size can be rolled back Ok.
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#
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# $Id: crash6.test,v 1.2 2008/04/14 15:27:19 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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ifcapable !crashtest {
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finish_test
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return
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}
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for {set ii 0} {$ii < 10} {incr ii} {
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catch {db close}
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forcedelete test.db test.db-journal
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crashsql -delay 2 -file test.db {
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PRAGMA auto_vacuum=OFF;
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PRAGMA page_size=4096;
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BEGIN;
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CREATE TABLE abc AS SELECT 1 AS a, 2 AS b, 3 AS c;
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COMMIT;
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BEGIN;
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CREATE TABLE def AS SELECT 1 AS d, 2 AS e, 3 AS f;
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COMMIT;
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}
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sqlite3 db test.db
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integrity_check crash6-1.$ii
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}
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for {set ii 0} {$ii < 10} {incr ii} {
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catch {db close}
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forcedelete test.db test.db-journal
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sqlite3 db test.db
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execsql {
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PRAGMA auto_vacuum=OFF;
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PRAGMA page_size=2048;
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BEGIN;
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CREATE TABLE abc AS SELECT 1 AS a, 2 AS b, 3 AS c;
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COMMIT;
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}
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db close
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crashsql -delay 1 -file test.db {
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INSERT INTO abc VALUES(5, 6, 7);
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}
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sqlite3 db test.db
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integrity_check crash6-2.$ii
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}
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proc signature {} {
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return [db eval {SELECT count(*), md5sum(a), md5sum(b), md5sum(c) FROM abc}]
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}
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# Test case for crashing during database sync with page-size values
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# from 1024 to 8192.
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#
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for {set ii 0} {$ii < 30} {incr ii} {
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db close
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forcedelete test.db
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sqlite3 db test.db
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set pagesize [expr 1024 << ($ii % 4)]
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if {$pagesize>$::SQLITE_MAX_PAGE_SIZE} {
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set pagesize $::SQLITE_MAX_PAGE_SIZE
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}
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do_test crash6-3.$ii.0 {
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execsql "pragma page_size = $pagesize"
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execsql "pragma page_size"
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} $pagesize
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do_test crash6-3.$ii.1 {
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execsql BEGIN
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execsql {CREATE TABLE abc(a, b, c)}
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for {set n 0} {$n < 1000} {incr n} {
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execsql "INSERT INTO abc VALUES($n, [expr 2*$n], [expr 3*$n])"
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}
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execsql {
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INSERT INTO abc SELECT * FROM abc;
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INSERT INTO abc SELECT * FROM abc;
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INSERT INTO abc SELECT * FROM abc;
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INSERT INTO abc SELECT * FROM abc;
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INSERT INTO abc SELECT * FROM abc;
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}
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execsql COMMIT
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expr ([file size test.db] / 1024) > 450
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} {1}
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set sig [signature]
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db close
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do_test crash6-3.$ii.2 {
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crashsql -file test.db "
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BEGIN;
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SELECT random() FROM abc LIMIT $ii;
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INSERT INTO abc SELECT randstr(10,10), 0, 0 FROM abc WHERE random()%2==0;
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DELETE FROM abc WHERE random()%2!=0;
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COMMIT;
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"
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} {1 {child process exited abnormally}}
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do_test crash6-3.$ii.3 {
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sqlite3 db test.db
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signature
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} $sig
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}
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finish_test
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