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+# 2001 September 15
+#
+# 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 tests that rollback journals for databases that use a
+# page-size other than the default page-size can be rolled back Ok.
+#
+# $Id: crash6.test,v 1.2 2008/04/14 15:27:19 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+ifcapable !crashtest {
+ finish_test
+ return
+}
+
+for {set ii 0} {$ii < 10} {incr ii} {
+ catch {db close}
+ forcedelete test.db test.db-journal
+ crashsql -delay 2 -file test.db {
+ PRAGMA auto_vacuum=OFF;
+ PRAGMA page_size=4096;
+ BEGIN;
+ CREATE TABLE abc AS SELECT 1 AS a, 2 AS b, 3 AS c;
+ COMMIT;
+ BEGIN;
+ CREATE TABLE def AS SELECT 1 AS d, 2 AS e, 3 AS f;
+ COMMIT;
+ }
+ sqlite3 db test.db
+ integrity_check crash6-1.$ii
+}
+
+for {set ii 0} {$ii < 10} {incr ii} {
+ catch {db close}
+ forcedelete test.db test.db-journal
+ sqlite3 db test.db
+ execsql {
+ PRAGMA auto_vacuum=OFF;
+ PRAGMA page_size=2048;
+ BEGIN;
+ CREATE TABLE abc AS SELECT 1 AS a, 2 AS b, 3 AS c;
+ COMMIT;
+ }
+ db close
+ crashsql -delay 1 -file test.db {
+ INSERT INTO abc VALUES(5, 6, 7);
+ }
+ sqlite3 db test.db
+ integrity_check crash6-2.$ii
+}
+
+proc signature {} {
+ return [db eval {SELECT count(*), md5sum(a), md5sum(b), md5sum(c) FROM abc}]
+}
+
+# Test case for crashing during database sync with page-size values
+# from 1024 to 8192.
+#
+for {set ii 0} {$ii < 30} {incr ii} {
+ db close
+ forcedelete test.db
+ sqlite3 db test.db
+
+ set pagesize [expr 1024 << ($ii % 4)]
+ if {$pagesize>$::SQLITE_MAX_PAGE_SIZE} {
+ set pagesize $::SQLITE_MAX_PAGE_SIZE
+ }
+ do_test crash6-3.$ii.0 {
+ execsql "pragma page_size = $pagesize"
+ execsql "pragma page_size"
+ } $pagesize
+
+ do_test crash6-3.$ii.1 {
+
+ execsql BEGIN
+ execsql {CREATE TABLE abc(a, b, c)}
+ for {set n 0} {$n < 1000} {incr n} {
+ execsql "INSERT INTO abc VALUES($n, [expr 2*$n], [expr 3*$n])"
+ }
+ execsql {
+ INSERT INTO abc SELECT * FROM abc;
+ INSERT INTO abc SELECT * FROM abc;
+ INSERT INTO abc SELECT * FROM abc;
+ INSERT INTO abc SELECT * FROM abc;
+ INSERT INTO abc SELECT * FROM abc;
+ }
+ execsql COMMIT
+ expr ([file size test.db] / 1024) > 450
+ } {1}
+
+ set sig [signature]
+ db close
+
+ do_test crash6-3.$ii.2 {
+ crashsql -file test.db "
+ BEGIN;
+ SELECT random() FROM abc LIMIT $ii;
+ INSERT INTO abc SELECT randstr(10,10), 0, 0 FROM abc WHERE random()%2==0;
+ DELETE FROM abc WHERE random()%2!=0;
+ COMMIT;
+ "
+ } {1 {child process exited abnormally}}
+
+ do_test crash6-3.$ii.3 {
+ sqlite3 db test.db
+ signature
+ } $sig
+}
+
+finish_test