| Index: third_party/sqlite/src/test/tkt35xx.test
|
| diff --git a/third_party/sqlite/src/test/tkt35xx.test b/third_party/sqlite/src/test/tkt35xx.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..d2a83cdefdfae7e763f8fb5283716a90887e3969
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/tkt35xx.test
|
| @@ -0,0 +1,102 @@
|
| +# 2008 November 20
|
| +#
|
| +# 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 implements regression tests for SQLite library.
|
| +#
|
| +# When a transaction rolls back, make sure that dirty pages in the
|
| +# page cache which are not in the rollback journal are reinitialized
|
| +# in the btree layer.
|
| +#
|
| +# $Id: tkt35xx.test,v 1.4 2009/06/05 17:09:12 drh Exp $
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +
|
| +do_test tkt35xx-1.1 {
|
| + execsql {
|
| + PRAGMA auto_vacuum = 0;
|
| + PRAGMA page_size = 1024;
|
| + }
|
| +} {}
|
| +
|
| +# Trigger the problem using explicit rollback.
|
| +#
|
| +do_test tkt35xx-1.1 {
|
| + execsql {
|
| + PRAGMA auto_vacuum = 0;
|
| + CREATE TABLE t1(a,b,c);
|
| + CREATE INDEX i1 ON t1(c);
|
| + INSERT INTO t1 VALUES(0, 0, zeroblob(676));
|
| + INSERT INTO t1 VALUES(1, 1, zeroblob(676));
|
| + DELETE FROM t1;
|
| + BEGIN;
|
| + INSERT INTO t1 VALUES(0, 0, zeroblob(676));
|
| + INSERT INTO t1 VALUES(1, 1, zeroblob(676));
|
| + ROLLBACK;
|
| + INSERT INTO t1 VALUES(0, 0, zeroblob(676));
|
| + }
|
| + execsql {
|
| + INSERT INTO t1 VALUES(1, 1, zeroblob(676));
|
| + }
|
| +} {}
|
| +
|
| +# Trigger the problem using statement rollback.
|
| +#
|
| +db close
|
| +file delete test.db
|
| +sqlite3 db test.db
|
| +set big [string repeat abcdefghij 22] ;# 220 byte string
|
| +do_test tkt35xx-1.2.1 {
|
| + execsql {
|
| + PRAGMA auto_vacuum = 0;
|
| + PRAGMA page_size = 1024;
|
| + CREATE TABLE t3(a INTEGER PRIMARY KEY, b);
|
| + INSERT INTO t3 VALUES(1, $big);
|
| + INSERT INTO t3 VALUES(2, $big);
|
| + INSERT INTO t3 VALUES(3, $big);
|
| + INSERT INTO t3 VALUES(4, $big);
|
| + CREATE TABLE t4(c, d);
|
| + INSERT INTO t4 VALUES(5, $big);
|
| + INSERT INTO t4 VALUES(1, $big);
|
| + }
|
| +} {}
|
| +do_test tkt35xx-1.2.2 {
|
| + catchsql {
|
| + BEGIN;
|
| + CREATE TABLE t5(e PRIMARY KEY, f);
|
| + DROP TABLE t5;
|
| + INSERT INTO t3(a, b) SELECT c, d FROM t4;
|
| + }
|
| +} {1 {PRIMARY KEY must be unique}}
|
| +do_test tkt35xx-1.2.3 {
|
| + # Show that the transaction has not been rolled back.
|
| + catchsql BEGIN
|
| +} {1 {cannot start a transaction within a transaction}}
|
| +do_test tkt35xx-1.2.4 {
|
| + execsql { SELECT count(*) FROM t3 }
|
| +} {4}
|
| +do_test tkt35xx-1.2.5 {
|
| + # Before the bug was fixed, if SQLITE_DEBUG was defined an assert()
|
| + # would fail during the following INSERT statement. If SQLITE_DEBUG
|
| + # was not defined, then the statement would pass and the transaction
|
| + # would be committed. But, the "SELECT count(*)" in tkt35xx-1.2.6 would
|
| + # return 1, not 5. Data magically disappeared!
|
| + #
|
| + execsql {
|
| + INSERT INTO t3 VALUES(5, $big);
|
| + COMMIT;
|
| + }
|
| +} {}
|
| +do_test tkt35xx-1.2.6 {
|
| + execsql { SELECT count(*) FROM t3 }
|
| +} {5}
|
| +integrity_check tkt35xx-1.2.7
|
| +
|
| +finish_test
|
|
|