| Index: third_party/sqlite/src/test/trans.test
|
| diff --git a/third_party/sqlite/src/test/trans.test b/third_party/sqlite/src/test/trans.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..bbaedc5450c65c74586ef7fa61f5be6570fb488c
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/trans.test
|
| @@ -0,0 +1,956 @@
|
| +# 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 implements regression tests for SQLite library. The
|
| +# focus of this script is database locks.
|
| +#
|
| +# $Id: trans.test,v 1.41 2009/04/28 16:37:59 danielk1977 Exp $
|
| +
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +
|
| +# Create several tables to work with.
|
| +#
|
| +wal_set_journal_mode
|
| +do_test trans-1.0 {
|
| + execsql {
|
| + CREATE TABLE one(a int PRIMARY KEY, b text);
|
| + INSERT INTO one VALUES(1,'one');
|
| + INSERT INTO one VALUES(2,'two');
|
| + INSERT INTO one VALUES(3,'three');
|
| + SELECT b FROM one ORDER BY a;
|
| + }
|
| +} {one two three}
|
| +integrity_check trans-1.0.1
|
| +do_test trans-1.1 {
|
| + execsql {
|
| + CREATE TABLE two(a int PRIMARY KEY, b text);
|
| + INSERT INTO two VALUES(1,'I');
|
| + INSERT INTO two VALUES(5,'V');
|
| + INSERT INTO two VALUES(10,'X');
|
| + SELECT b FROM two ORDER BY a;
|
| + }
|
| +} {I V X}
|
| +do_test trans-1.9 {
|
| + sqlite3 altdb test.db
|
| + execsql {SELECT b FROM one ORDER BY a} altdb
|
| +} {one two three}
|
| +do_test trans-1.10 {
|
| + execsql {SELECT b FROM two ORDER BY a} altdb
|
| +} {I V X}
|
| +integrity_check trans-1.11
|
| +wal_check_journal_mode trans-1.12
|
| +
|
| +# Basic transactions
|
| +#
|
| +do_test trans-2.1 {
|
| + set v [catch {execsql {BEGIN}} msg]
|
| + lappend v $msg
|
| +} {0 {}}
|
| +do_test trans-2.2 {
|
| + set v [catch {execsql {END}} msg]
|
| + lappend v $msg
|
| +} {0 {}}
|
| +do_test trans-2.3 {
|
| + set v [catch {execsql {BEGIN TRANSACTION}} msg]
|
| + lappend v $msg
|
| +} {0 {}}
|
| +do_test trans-2.4 {
|
| + set v [catch {execsql {COMMIT TRANSACTION}} msg]
|
| + lappend v $msg
|
| +} {0 {}}
|
| +do_test trans-2.5 {
|
| + set v [catch {execsql {BEGIN TRANSACTION 'foo'}} msg]
|
| + lappend v $msg
|
| +} {0 {}}
|
| +do_test trans-2.6 {
|
| + set v [catch {execsql {ROLLBACK TRANSACTION 'foo'}} msg]
|
| + lappend v $msg
|
| +} {0 {}}
|
| +do_test trans-2.10 {
|
| + execsql {
|
| + BEGIN;
|
| + SELECT a FROM one ORDER BY a;
|
| + SELECT a FROM two ORDER BY a;
|
| + END;
|
| + }
|
| +} {1 2 3 1 5 10}
|
| +integrity_check trans-2.11
|
| +wal_check_journal_mode trans-2.12
|
| +
|
| +# Check the locking behavior
|
| +#
|
| +do_test trans-3.1 {
|
| + execsql {
|
| + BEGIN;
|
| + UPDATE one SET a = 0 WHERE 0;
|
| + SELECT a FROM one ORDER BY a;
|
| + }
|
| +} {1 2 3}
|
| +do_test trans-3.2 {
|
| + catchsql {
|
| + SELECT a FROM two ORDER BY a;
|
| + } altdb
|
| +} {0 {1 5 10}}
|
| +
|
| +do_test trans-3.3 {
|
| + catchsql {
|
| + SELECT a FROM one ORDER BY a;
|
| + } altdb
|
| +} {0 {1 2 3}}
|
| +do_test trans-3.4 {
|
| + catchsql {
|
| + INSERT INTO one VALUES(4,'four');
|
| + }
|
| +} {0 {}}
|
| +do_test trans-3.5 {
|
| + catchsql {
|
| + SELECT a FROM two ORDER BY a;
|
| + } altdb
|
| +} {0 {1 5 10}}
|
| +do_test trans-3.6 {
|
| + catchsql {
|
| + SELECT a FROM one ORDER BY a;
|
| + } altdb
|
| +} {0 {1 2 3}}
|
| +do_test trans-3.7 {
|
| + catchsql {
|
| + INSERT INTO two VALUES(4,'IV');
|
| + }
|
| +} {0 {}}
|
| +do_test trans-3.8 {
|
| + catchsql {
|
| + SELECT a FROM two ORDER BY a;
|
| + } altdb
|
| +} {0 {1 5 10}}
|
| +do_test trans-3.9 {
|
| + catchsql {
|
| + SELECT a FROM one ORDER BY a;
|
| + } altdb
|
| +} {0 {1 2 3}}
|
| +do_test trans-3.10 {
|
| + execsql {END TRANSACTION}
|
| +} {}
|
| +
|
| +do_test trans-3.11 {
|
| + set v [catch {execsql {
|
| + SELECT a FROM two ORDER BY a;
|
| + } altdb} msg]
|
| + lappend v $msg
|
| +} {0 {1 4 5 10}}
|
| +do_test trans-3.12 {
|
| + set v [catch {execsql {
|
| + SELECT a FROM one ORDER BY a;
|
| + } altdb} msg]
|
| + lappend v $msg
|
| +} {0 {1 2 3 4}}
|
| +do_test trans-3.13 {
|
| + set v [catch {execsql {
|
| + SELECT a FROM two ORDER BY a;
|
| + } db} msg]
|
| + lappend v $msg
|
| +} {0 {1 4 5 10}}
|
| +do_test trans-3.14 {
|
| + set v [catch {execsql {
|
| + SELECT a FROM one ORDER BY a;
|
| + } db} msg]
|
| + lappend v $msg
|
| +} {0 {1 2 3 4}}
|
| +integrity_check trans-3.15
|
| +wal_check_journal_mode trans-3.16
|
| +
|
| +do_test trans-4.1 {
|
| + set v [catch {execsql {
|
| + COMMIT;
|
| + } db} msg]
|
| + lappend v $msg
|
| +} {1 {cannot commit - no transaction is active}}
|
| +do_test trans-4.2 {
|
| + set v [catch {execsql {
|
| + ROLLBACK;
|
| + } db} msg]
|
| + lappend v $msg
|
| +} {1 {cannot rollback - no transaction is active}}
|
| +do_test trans-4.3 {
|
| + catchsql {
|
| + BEGIN TRANSACTION;
|
| + UPDATE two SET a = 0 WHERE 0;
|
| + SELECT a FROM two ORDER BY a;
|
| + } db
|
| +} {0 {1 4 5 10}}
|
| +do_test trans-4.4 {
|
| + catchsql {
|
| + SELECT a FROM two ORDER BY a;
|
| + } altdb
|
| +} {0 {1 4 5 10}}
|
| +do_test trans-4.5 {
|
| + catchsql {
|
| + SELECT a FROM one ORDER BY a;
|
| + } altdb
|
| +} {0 {1 2 3 4}}
|
| +do_test trans-4.6 {
|
| + catchsql {
|
| + BEGIN TRANSACTION;
|
| + SELECT a FROM one ORDER BY a;
|
| + } db
|
| +} {1 {cannot start a transaction within a transaction}}
|
| +do_test trans-4.7 {
|
| + catchsql {
|
| + SELECT a FROM two ORDER BY a;
|
| + } altdb
|
| +} {0 {1 4 5 10}}
|
| +do_test trans-4.8 {
|
| + catchsql {
|
| + SELECT a FROM one ORDER BY a;
|
| + } altdb
|
| +} {0 {1 2 3 4}}
|
| +do_test trans-4.9 {
|
| + set v [catch {execsql {
|
| + END TRANSACTION;
|
| + SELECT a FROM two ORDER BY a;
|
| + } db} msg]
|
| + lappend v $msg
|
| +} {0 {1 4 5 10}}
|
| +do_test trans-4.10 {
|
| + set v [catch {execsql {
|
| + SELECT a FROM two ORDER BY a;
|
| + } altdb} msg]
|
| + lappend v $msg
|
| +} {0 {1 4 5 10}}
|
| +do_test trans-4.11 {
|
| + set v [catch {execsql {
|
| + SELECT a FROM one ORDER BY a;
|
| + } altdb} msg]
|
| + lappend v $msg
|
| +} {0 {1 2 3 4}}
|
| +integrity_check trans-4.12
|
| +wal_check_journal_mode trans-4.13
|
| +wal_check_journal_mode trans-4.14 altdb
|
| +do_test trans-4.98 {
|
| + altdb close
|
| + execsql {
|
| + DROP TABLE one;
|
| + DROP TABLE two;
|
| + }
|
| +} {}
|
| +integrity_check trans-4.99
|
| +
|
| +# Check out the commit/rollback behavior of the database
|
| +#
|
| +do_test trans-5.1 {
|
| + execsql {SELECT name FROM sqlite_master WHERE type='table' ORDER BY name}
|
| +} {}
|
| +do_test trans-5.2 {
|
| + execsql {BEGIN TRANSACTION}
|
| + execsql {SELECT name FROM sqlite_master WHERE type='table' ORDER BY name}
|
| +} {}
|
| +do_test trans-5.3 {
|
| + execsql {CREATE TABLE one(a text, b int)}
|
| + execsql {SELECT name FROM sqlite_master WHERE type='table' ORDER BY name}
|
| +} {one}
|
| +do_test trans-5.4 {
|
| + execsql {SELECT a,b FROM one ORDER BY b}
|
| +} {}
|
| +do_test trans-5.5 {
|
| + execsql {INSERT INTO one(a,b) VALUES('hello', 1)}
|
| + execsql {SELECT a,b FROM one ORDER BY b}
|
| +} {hello 1}
|
| +do_test trans-5.6 {
|
| + execsql {ROLLBACK}
|
| + execsql {SELECT name FROM sqlite_master WHERE type='table' ORDER BY name}
|
| +} {}
|
| +do_test trans-5.7 {
|
| + set v [catch {
|
| + execsql {SELECT a,b FROM one ORDER BY b}
|
| + } msg]
|
| + lappend v $msg
|
| +} {1 {no such table: one}}
|
| +
|
| +# Test commits and rollbacks of table CREATE TABLEs, CREATE INDEXs
|
| +# DROP TABLEs and DROP INDEXs
|
| +#
|
| +do_test trans-5.8 {
|
| + execsql {
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name
|
| + }
|
| +} {}
|
| +do_test trans-5.9 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + CREATE TABLE t1(a int, b int, c int);
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {t1}
|
| +do_test trans-5.10 {
|
| + execsql {
|
| + CREATE INDEX i1 ON t1(a);
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {i1 t1}
|
| +do_test trans-5.11 {
|
| + execsql {
|
| + COMMIT;
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {i1 t1}
|
| +do_test trans-5.12 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + CREATE TABLE t2(a int, b int, c int);
|
| + CREATE INDEX i2a ON t2(a);
|
| + CREATE INDEX i2b ON t2(b);
|
| + DROP TABLE t1;
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {i2a i2b t2}
|
| +do_test trans-5.13 {
|
| + execsql {
|
| + ROLLBACK;
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {i1 t1}
|
| +do_test trans-5.14 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP INDEX i1;
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {t1}
|
| +do_test trans-5.15 {
|
| + execsql {
|
| + ROLLBACK;
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {i1 t1}
|
| +do_test trans-5.16 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP INDEX i1;
|
| + CREATE TABLE t2(x int, y int, z int);
|
| + CREATE INDEX i2x ON t2(x);
|
| + CREATE INDEX i2y ON t2(y);
|
| + INSERT INTO t2 VALUES(1,2,3);
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {i2x i2y t1 t2}
|
| +do_test trans-5.17 {
|
| + execsql {
|
| + COMMIT;
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {i2x i2y t1 t2}
|
| +do_test trans-5.18 {
|
| + execsql {
|
| + SELECT * FROM t2;
|
| + }
|
| +} {1 2 3}
|
| +do_test trans-5.19 {
|
| + execsql {
|
| + SELECT x FROM t2 WHERE y=2;
|
| + }
|
| +} {1}
|
| +do_test trans-5.20 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + DROP TABLE t2;
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {}
|
| +do_test trans-5.21 {
|
| + set r [catch {execsql {
|
| + SELECT * FROM t2
|
| + }} msg]
|
| + lappend r $msg
|
| +} {1 {no such table: t2}}
|
| +do_test trans-5.22 {
|
| + execsql {
|
| + ROLLBACK;
|
| + SELECT name fROM sqlite_master
|
| + WHERE type='table' OR type='index'
|
| + ORDER BY name;
|
| + }
|
| +} {i2x i2y t1 t2}
|
| +do_test trans-5.23 {
|
| + execsql {
|
| + SELECT * FROM t2;
|
| + }
|
| +} {1 2 3}
|
| +integrity_check trans-5.23
|
| +
|
| +
|
| +# Try to DROP and CREATE tables and indices with the same name
|
| +# within a transaction. Make sure ROLLBACK works.
|
| +#
|
| +do_test trans-6.1 {
|
| + execsql2 {
|
| + INSERT INTO t1 VALUES(1,2,3);
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(p,q,r);
|
| + ROLLBACK;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {a 1 b 2 c 3}
|
| +do_test trans-6.2 {
|
| + execsql2 {
|
| + INSERT INTO t1 VALUES(1,2,3);
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(p,q,r);
|
| + COMMIT;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {}
|
| +do_test trans-6.3 {
|
| + execsql2 {
|
| + INSERT INTO t1 VALUES(1,2,3);
|
| + SELECT * FROM t1;
|
| + }
|
| +} {p 1 q 2 r 3}
|
| +do_test trans-6.4 {
|
| + execsql2 {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(a,b,c);
|
| + INSERT INTO t1 VALUES(4,5,6);
|
| + SELECT * FROM t1;
|
| + DROP TABLE t1;
|
| + }
|
| +} {a 4 b 5 c 6}
|
| +do_test trans-6.5 {
|
| + execsql2 {
|
| + ROLLBACK;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {p 1 q 2 r 3}
|
| +do_test trans-6.6 {
|
| + execsql2 {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(a,b,c);
|
| + INSERT INTO t1 VALUES(4,5,6);
|
| + SELECT * FROM t1;
|
| + DROP TABLE t1;
|
| + }
|
| +} {a 4 b 5 c 6}
|
| +do_test trans-6.7 {
|
| + catchsql {
|
| + COMMIT;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {1 {no such table: t1}}
|
| +
|
| +# Repeat on a table with an automatically generated index.
|
| +#
|
| +do_test trans-6.10 {
|
| + execsql2 {
|
| + CREATE TABLE t1(a unique,b,c);
|
| + INSERT INTO t1 VALUES(1,2,3);
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(p unique,q,r);
|
| + ROLLBACK;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {a 1 b 2 c 3}
|
| +do_test trans-6.11 {
|
| + execsql2 {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(p unique,q,r);
|
| + COMMIT;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {}
|
| +do_test trans-6.12 {
|
| + execsql2 {
|
| + INSERT INTO t1 VALUES(1,2,3);
|
| + SELECT * FROM t1;
|
| + }
|
| +} {p 1 q 2 r 3}
|
| +do_test trans-6.13 {
|
| + execsql2 {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(a unique,b,c);
|
| + INSERT INTO t1 VALUES(4,5,6);
|
| + SELECT * FROM t1;
|
| + DROP TABLE t1;
|
| + }
|
| +} {a 4 b 5 c 6}
|
| +do_test trans-6.14 {
|
| + execsql2 {
|
| + ROLLBACK;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {p 1 q 2 r 3}
|
| +do_test trans-6.15 {
|
| + execsql2 {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(a unique,b,c);
|
| + INSERT INTO t1 VALUES(4,5,6);
|
| + SELECT * FROM t1;
|
| + DROP TABLE t1;
|
| + }
|
| +} {a 4 b 5 c 6}
|
| +do_test trans-6.16 {
|
| + catchsql {
|
| + COMMIT;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {1 {no such table: t1}}
|
| +
|
| +do_test trans-6.20 {
|
| + execsql {
|
| + CREATE TABLE t1(a integer primary key,b,c);
|
| + INSERT INTO t1 VALUES(1,-2,-3);
|
| + INSERT INTO t1 VALUES(4,-5,-6);
|
| + SELECT * FROM t1;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +do_test trans-6.21 {
|
| + execsql {
|
| + CREATE INDEX i1 ON t1(b);
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +do_test trans-6.22 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP INDEX i1;
|
| + SELECT * FROM t1 WHERE b<1;
|
| + ROLLBACK;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +do_test trans-6.23 {
|
| + execsql {
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +do_test trans-6.24 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + ROLLBACK;
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +
|
| +do_test trans-6.25 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP INDEX i1;
|
| + CREATE INDEX i1 ON t1(c);
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +do_test trans-6.26 {
|
| + execsql {
|
| + SELECT * FROM t1 WHERE c<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +do_test trans-6.27 {
|
| + execsql {
|
| + ROLLBACK;
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +do_test trans-6.28 {
|
| + execsql {
|
| + SELECT * FROM t1 WHERE c<1;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +
|
| +# The following repeats steps 6.20 through 6.28, but puts a "unique"
|
| +# constraint the first field of the table in order to generate an
|
| +# automatic index.
|
| +#
|
| +do_test trans-6.30 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + CREATE TABLE t1(a int unique,b,c);
|
| + COMMIT;
|
| + INSERT INTO t1 VALUES(1,-2,-3);
|
| + INSERT INTO t1 VALUES(4,-5,-6);
|
| + SELECT * FROM t1 ORDER BY a;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +do_test trans-6.31 {
|
| + execsql {
|
| + CREATE INDEX i1 ON t1(b);
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +do_test trans-6.32 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP INDEX i1;
|
| + SELECT * FROM t1 WHERE b<1;
|
| + ROLLBACK;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +do_test trans-6.33 {
|
| + execsql {
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +do_test trans-6.34 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP TABLE t1;
|
| + ROLLBACK;
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +
|
| +do_test trans-6.35 {
|
| + execsql {
|
| + BEGIN TRANSACTION;
|
| + DROP INDEX i1;
|
| + CREATE INDEX i1 ON t1(c);
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +do_test trans-6.36 {
|
| + execsql {
|
| + SELECT * FROM t1 WHERE c<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +do_test trans-6.37 {
|
| + execsql {
|
| + DROP INDEX i1;
|
| + SELECT * FROM t1 WHERE c<1;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +do_test trans-6.38 {
|
| + execsql {
|
| + ROLLBACK;
|
| + SELECT * FROM t1 WHERE b<1;
|
| + }
|
| +} {4 -5 -6 1 -2 -3}
|
| +do_test trans-6.39 {
|
| + execsql {
|
| + SELECT * FROM t1 WHERE c<1;
|
| + }
|
| +} {1 -2 -3 4 -5 -6}
|
| +integrity_check trans-6.40
|
| +
|
| +# Test to make sure rollback restores the database back to its original
|
| +# state.
|
| +#
|
| +do_test trans-7.1 {
|
| + execsql {BEGIN}
|
| + for {set i 0} {$i<1000} {incr i} {
|
| + set r1 [expr {rand()}]
|
| + set r2 [expr {rand()}]
|
| + set r3 [expr {rand()}]
|
| + execsql "INSERT INTO t2 VALUES($r1,$r2,$r3)"
|
| + }
|
| + execsql {COMMIT}
|
| + set ::checksum [execsql {SELECT md5sum(x,y,z) FROM t2}]
|
| + set ::checksum2 [
|
| + execsql {SELECT md5sum(type,name,tbl_name,rootpage,sql) FROM sqlite_master}
|
| + ]
|
| + execsql {SELECT count(*) FROM t2}
|
| +} {1001}
|
| +do_test trans-7.2 {
|
| + execsql {SELECT md5sum(x,y,z) FROM t2}
|
| +} $checksum
|
| +do_test trans-7.2.1 {
|
| + execsql {SELECT md5sum(type,name,tbl_name,rootpage,sql) FROM sqlite_master}
|
| +} $checksum2
|
| +do_test trans-7.3 {
|
| + execsql {
|
| + BEGIN;
|
| + DELETE FROM t2;
|
| + ROLLBACK;
|
| + SELECT md5sum(x,y,z) FROM t2;
|
| + }
|
| +} $checksum
|
| +do_test trans-7.4 {
|
| + execsql {
|
| + BEGIN;
|
| + INSERT INTO t2 SELECT * FROM t2;
|
| + ROLLBACK;
|
| + SELECT md5sum(x,y,z) FROM t2;
|
| + }
|
| +} $checksum
|
| +do_test trans-7.5 {
|
| + execsql {
|
| + BEGIN;
|
| + DELETE FROM t2;
|
| + ROLLBACK;
|
| + SELECT md5sum(x,y,z) FROM t2;
|
| + }
|
| +} $checksum
|
| +do_test trans-7.6 {
|
| + execsql {
|
| + BEGIN;
|
| + INSERT INTO t2 SELECT * FROM t2;
|
| + ROLLBACK;
|
| + SELECT md5sum(x,y,z) FROM t2;
|
| + }
|
| +} $checksum
|
| +do_test trans-7.7 {
|
| + execsql {
|
| + BEGIN;
|
| + CREATE TABLE t3 AS SELECT * FROM t2;
|
| + INSERT INTO t2 SELECT * FROM t3;
|
| + ROLLBACK;
|
| + SELECT md5sum(x,y,z) FROM t2;
|
| + }
|
| +} $checksum
|
| +do_test trans-7.8 {
|
| + execsql {SELECT md5sum(type,name,tbl_name,rootpage,sql) FROM sqlite_master}
|
| +} $checksum2
|
| +ifcapable tempdb {
|
| + do_test trans-7.9 {
|
| + execsql {
|
| + BEGIN;
|
| + CREATE TEMP TABLE t3 AS SELECT * FROM t2;
|
| + INSERT INTO t2 SELECT * FROM t3;
|
| + ROLLBACK;
|
| + SELECT md5sum(x,y,z) FROM t2;
|
| + }
|
| + } $checksum
|
| +}
|
| +do_test trans-7.10 {
|
| + execsql {SELECT md5sum(type,name,tbl_name,rootpage,sql) FROM sqlite_master}
|
| +} $checksum2
|
| +ifcapable tempdb {
|
| + do_test trans-7.11 {
|
| + execsql {
|
| + BEGIN;
|
| + CREATE TEMP TABLE t3 AS SELECT * FROM t2;
|
| + INSERT INTO t2 SELECT * FROM t3;
|
| + DROP INDEX i2x;
|
| + DROP INDEX i2y;
|
| + CREATE INDEX i3a ON t3(x);
|
| + ROLLBACK;
|
| + SELECT md5sum(x,y,z) FROM t2;
|
| + }
|
| + } $checksum
|
| +}
|
| +do_test trans-7.12 {
|
| + execsql {SELECT md5sum(type,name,tbl_name,rootpage,sql) FROM sqlite_master}
|
| +} $checksum2
|
| +ifcapable tempdb {
|
| + do_test trans-7.13 {
|
| + execsql {
|
| + BEGIN;
|
| + DROP TABLE t2;
|
| + ROLLBACK;
|
| + SELECT md5sum(x,y,z) FROM t2;
|
| + }
|
| + } $checksum
|
| +}
|
| +do_test trans-7.14 {
|
| + execsql {SELECT md5sum(type,name,tbl_name,rootpage,sql) FROM sqlite_master}
|
| +} $checksum2
|
| +integrity_check trans-7.15
|
| +wal_check_journal_mode trans-7.16
|
| +
|
| +# Arrange for another process to begin modifying the database but abort
|
| +# and die in the middle of the modification. Then have this process read
|
| +# the database. This process should detect the journal file and roll it
|
| +# back. Verify that this happens correctly.
|
| +#
|
| +set fd [open test.tcl w]
|
| +puts $fd {
|
| + sqlite3_test_control_pending_byte 0x0010000
|
| + sqlite3 db test.db
|
| + db eval {
|
| + PRAGMA default_cache_size=20;
|
| + BEGIN;
|
| + CREATE TABLE t3 AS SELECT * FROM t2;
|
| + DELETE FROM t2;
|
| + }
|
| + sqlite_abort
|
| +}
|
| +close $fd
|
| +do_test trans-8.1 {
|
| + catch {exec [info nameofexec] test.tcl}
|
| + execsql {SELECT md5sum(x,y,z) FROM t2}
|
| +} $checksum
|
| +do_test trans-8.2 {
|
| + execsql {SELECT md5sum(type,name,tbl_name,rootpage,sql) FROM sqlite_master}
|
| +} $checksum2
|
| +integrity_check trans-8.3
|
| +set fd [open test.tcl w]
|
| +puts $fd {
|
| + sqlite3_test_control_pending_byte 0x0010000
|
| + sqlite3 db test.db
|
| + db eval {
|
| + PRAGMA journal_mode=persist;
|
| + PRAGMA default_cache_size=20;
|
| + BEGIN;
|
| + CREATE TABLE t3 AS SELECT * FROM t2;
|
| + DELETE FROM t2;
|
| + }
|
| + sqlite_abort
|
| +}
|
| +close $fd
|
| +do_test trans-8.4 {
|
| + catch {exec [info nameofexec] test.tcl}
|
| + execsql {SELECT md5sum(x,y,z) FROM t2}
|
| +} $checksum
|
| +do_test trans-8.5 {
|
| + execsql {SELECT md5sum(type,name,tbl_name,rootpage,sql) FROM sqlite_master}
|
| +} $checksum2
|
| +integrity_check trans-8.6
|
| +wal_check_journal_mode trans-8.7
|
| +
|
| +# In the following sequence of tests, compute the MD5 sum of the content
|
| +# of a table, make lots of modifications to that table, then do a rollback.
|
| +# Verify that after the rollback, the MD5 checksum is unchanged.
|
| +#
|
| +do_test trans-9.1 {
|
| + execsql {
|
| + PRAGMA default_cache_size=10;
|
| + }
|
| + db close
|
| + sqlite3 db test.db
|
| + execsql {
|
| + BEGIN;
|
| + CREATE TABLE t3(x TEXT);
|
| + INSERT INTO t3 VALUES(randstr(10,400));
|
| + INSERT INTO t3 VALUES(randstr(10,400));
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3;
|
| + COMMIT;
|
| + SELECT count(*) FROM t3;
|
| + }
|
| +} {1024}
|
| +wal_check_journal_mode trans-9.1.1
|
| +
|
| +# The following procedure computes a "signature" for table "t3". If
|
| +# T3 changes in any way, the signature should change.
|
| +#
|
| +# This is used to test ROLLBACK. We gather a signature for t3, then
|
| +# make lots of changes to t3, then rollback and take another signature.
|
| +# The two signatures should be the same.
|
| +#
|
| +proc signature {} {
|
| + return [db eval {SELECT count(*), md5sum(x) FROM t3}]
|
| +}
|
| +
|
| +# Repeat the following group of tests 20 times for quick testing and
|
| +# 40 times for full testing. Each iteration of the test makes table
|
| +# t3 a little larger, and thus takes a little longer, so doing 40 tests
|
| +# is more than 2.0 times slower than doing 20 tests. Considerably more.
|
| +#
|
| +# Also, if temporary tables are stored in memory and the test pcache
|
| +# is in use, only 20 iterations. Otherwise the test pcache runs out
|
| +# of page slots and SQLite reports "out of memory".
|
| +#
|
| +if {[info exists G(isquick)] || (
|
| + $TEMP_STORE==3 && [regexp {^pcache[[:digit:]]*$} [permutation]]
|
| +) } {
|
| + set limit 20
|
| +} elseif {[info exists G(issoak)]} {
|
| + set limit 100
|
| +} else {
|
| + set limit 40
|
| +}
|
| +
|
| +# Do rollbacks. Make sure the signature does not change.
|
| +#
|
| +for {set i 2} {$i<=$limit} {incr i} {
|
| + set ::sig [signature]
|
| + set cnt [lindex $::sig 0]
|
| + if {$i%2==0} {
|
| + execsql {PRAGMA fullfsync=ON}
|
| + } else {
|
| + execsql {PRAGMA fullfsync=OFF}
|
| + }
|
| + set sqlite_sync_count 0
|
| + set sqlite_fullsync_count 0
|
| + do_test trans-9.$i.1-$cnt {
|
| + execsql {
|
| + BEGIN;
|
| + DELETE FROM t3 WHERE random()%10!=0;
|
| + INSERT INTO t3 SELECT randstr(10,10)||x FROM t3;
|
| + INSERT INTO t3 SELECT randstr(10,10)||x FROM t3;
|
| + ROLLBACK;
|
| + }
|
| + signature
|
| + } $sig
|
| + do_test trans-9.$i.2-$cnt {
|
| + execsql {
|
| + BEGIN;
|
| + DELETE FROM t3 WHERE random()%10!=0;
|
| + INSERT INTO t3 SELECT randstr(10,10)||x FROM t3;
|
| + DELETE FROM t3 WHERE random()%10!=0;
|
| + INSERT INTO t3 SELECT randstr(10,10)||x FROM t3;
|
| + ROLLBACK;
|
| + }
|
| + signature
|
| + } $sig
|
| + if {$i<$limit} {
|
| + do_test trans-9.$i.3-$cnt {
|
| + execsql {
|
| + INSERT INTO t3 SELECT randstr(10,400) FROM t3 WHERE random()%10==0;
|
| + }
|
| + } {}
|
| + catch flush_async_queue
|
| + if {$tcl_platform(platform)=="unix"} {
|
| + do_test trans-9.$i.4-$cnt {
|
| + expr {$sqlite_sync_count>0}
|
| + } 1
|
| + ifcapable pager_pragmas {
|
| + do_test trans-9.$i.5-$cnt {
|
| + expr {$sqlite_fullsync_count>0}
|
| + } [expr {$i%2==0}]
|
| + } else {
|
| + do_test trans-9.$i.5-$cnt {
|
| + expr {$sqlite_fullsync_count==0}
|
| + } {1}
|
| + }
|
| + }
|
| + }
|
| +
|
| + wal_check_journal_mode trans-9.$i.6-$cnt
|
| + set ::pager_old_format 0
|
| +}
|
| +
|
| +finish_test
|
|
|