1052 lines
26 KiB
Plaintext
1052 lines
26 KiB
Plaintext
# 2008 December 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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#
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# $Id: savepoint.test,v 1.13 2009/07/18 08:30:45 danielk1977 Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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source $testdir/lock_common.tcl
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source $testdir/malloc_common.tcl
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#----------------------------------------------------------------------
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# The following tests - savepoint-1.* - test that the SAVEPOINT, RELEASE
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# and ROLLBACK TO comands are correctly parsed, and that the auto-commit
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# flag is correctly set and unset as a result.
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#
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do_test savepoint-1.1 {
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wal_set_journal_mode
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execsql {
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SAVEPOINT sp1;
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RELEASE sp1;
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}
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} {}
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do_test savepoint-1.2 {
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execsql {
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SAVEPOINT sp1;
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ROLLBACK TO sp1;
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}
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} {}
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do_test savepoint-1.3 {
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execsql { SAVEPOINT sp1 }
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db close
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} {}
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sqlite3 db test.db
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do_test savepoint-1.4.1 {
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execsql {
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SAVEPOINT sp1;
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SAVEPOINT sp2;
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RELEASE sp1;
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}
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sqlite3_get_autocommit db
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} {1}
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do_test savepoint-1.4.2 {
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execsql {
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SAVEPOINT sp1;
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SAVEPOINT sp2;
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RELEASE sp2;
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}
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sqlite3_get_autocommit db
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} {0}
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do_test savepoint-1.4.3 {
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execsql { RELEASE sp1 }
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sqlite3_get_autocommit db
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} {1}
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do_test savepoint-1.4.4 {
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execsql {
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SAVEPOINT sp1;
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SAVEPOINT sp2;
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ROLLBACK TO sp1;
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}
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sqlite3_get_autocommit db
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} {0}
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do_test savepoint-1.4.5 {
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execsql { RELEASE SAVEPOINT sp1 }
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sqlite3_get_autocommit db
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} {1}
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do_test savepoint-1.4.6 {
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execsql {
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SAVEPOINT sp1;
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SAVEPOINT sp2;
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SAVEPOINT sp3;
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ROLLBACK TO SAVEPOINT sp3;
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ROLLBACK TRANSACTION TO sp2;
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ROLLBACK TRANSACTION TO SAVEPOINT sp1;
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}
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sqlite3_get_autocommit db
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} {0}
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do_test savepoint-1.4.7 {
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execsql { RELEASE SAVEPOINT SP1 }
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sqlite3_get_autocommit db
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} {1}
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do_test savepoint-1.5 {
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execsql {
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SAVEPOINT sp1;
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ROLLBACK TO sp1;
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}
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} {}
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do_test savepoint-1.6 {
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execsql COMMIT
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} {}
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wal_check_journal_mode savepoint-1.7
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#------------------------------------------------------------------------
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# These tests - savepoint-2.* - test rollbacks and releases of savepoints
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# with a very simple data set.
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#
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do_test savepoint-2.1 {
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execsql {
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CREATE TABLE t1(a, b, c);
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BEGIN;
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INSERT INTO t1 VALUES(1, 2, 3);
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SAVEPOINT one;
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UPDATE t1 SET a = 2, b = 3, c = 4;
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}
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execsql { SELECT * FROM t1 }
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} {2 3 4}
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do_test savepoint-2.2 {
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execsql {
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ROLLBACK TO one;
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3}
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do_test savepoint-2.3 {
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execsql {
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INSERT INTO t1 VALUES(4, 5, 6);
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3 4 5 6}
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do_test savepoint-2.4 {
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execsql {
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ROLLBACK TO one;
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3}
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do_test savepoint-2.5 {
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execsql {
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INSERT INTO t1 VALUES(7, 8, 9);
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SAVEPOINT two;
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INSERT INTO t1 VALUES(10, 11, 12);
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3 7 8 9 10 11 12}
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do_test savepoint-2.6 {
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execsql {
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ROLLBACK TO two;
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3 7 8 9}
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do_test savepoint-2.7 {
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execsql {
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INSERT INTO t1 VALUES(10, 11, 12);
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3 7 8 9 10 11 12}
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do_test savepoint-2.8 {
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execsql {
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ROLLBACK TO one;
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3}
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do_test savepoint-2.9 {
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execsql {
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INSERT INTO t1 VALUES('a', 'b', 'c');
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SAVEPOINT two;
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INSERT INTO t1 VALUES('d', 'e', 'f');
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3 a b c d e f}
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do_test savepoint-2.10 {
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execsql {
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RELEASE two;
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}
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execsql { SELECT * FROM t1 }
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} {1 2 3 a b c d e f}
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do_test savepoint-2.11 {
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execsql {
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ROLLBACK;
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}
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execsql { SELECT * FROM t1 }
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} {}
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wal_check_journal_mode savepoint-2.12
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#------------------------------------------------------------------------
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# This block of tests - savepoint-3.* - test that when a transaction
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# savepoint is rolled back, locks are not released from database files.
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# And that when a transaction savepoint is released, they are released.
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#
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# These tests do not work in WAL mode. WAL mode does not take RESERVED
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# locks on the database file.
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#
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if {[wal_is_wal_mode]==0} {
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do_test savepoint-3.1 {
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execsql { SAVEPOINT "transaction" }
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execsql { PRAGMA lock_status }
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} {main unlocked temp closed}
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do_test savepoint-3.2 {
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execsql { INSERT INTO t1 VALUES(1, 2, 3) }
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execsql { PRAGMA lock_status }
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} {main reserved temp closed}
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do_test savepoint-3.3 {
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execsql { ROLLBACK TO "transaction" }
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execsql { PRAGMA lock_status }
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} {main reserved temp closed}
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do_test savepoint-3.4 {
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execsql { INSERT INTO t1 VALUES(1, 2, 3) }
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execsql { PRAGMA lock_status }
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} {main reserved temp closed}
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do_test savepoint-3.5 {
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execsql { RELEASE "transaction" }
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execsql { PRAGMA lock_status }
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} {main unlocked temp closed}
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}
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#------------------------------------------------------------------------
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# Test that savepoints that include schema modifications are handled
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# correctly. Test cases savepoint-4.*.
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#
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do_test savepoint-4.1 {
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execsql {
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CREATE TABLE t2(d, e, f);
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SELECT sql FROM sqlite_master;
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}
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} {{CREATE TABLE t1(a, b, c)} {CREATE TABLE t2(d, e, f)}}
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do_test savepoint-4.2 {
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execsql {
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BEGIN;
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CREATE TABLE t3(g,h);
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INSERT INTO t3 VALUES('I', 'II');
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SAVEPOINT one;
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DROP TABLE t3;
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}
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} {}
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do_test savepoint-4.3 {
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execsql {
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CREATE TABLE t3(g, h, i);
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INSERT INTO t3 VALUES('III', 'IV', 'V');
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}
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execsql {SELECT * FROM t3}
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} {III IV V}
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do_test savepoint-4.4 {
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execsql { ROLLBACK TO one; }
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execsql {SELECT * FROM t3}
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} {I II}
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do_test savepoint-4.5 {
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execsql {
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ROLLBACK;
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SELECT sql FROM sqlite_master;
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}
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} {{CREATE TABLE t1(a, b, c)} {CREATE TABLE t2(d, e, f)}}
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do_test savepoint-4.6 {
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execsql {
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BEGIN;
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INSERT INTO t1 VALUES('o', 't', 't');
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SAVEPOINT sp1;
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CREATE TABLE t3(a, b, c);
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INSERT INTO t3 VALUES('z', 'y', 'x');
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}
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execsql {SELECT * FROM t3}
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} {z y x}
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do_test savepoint-4.7 {
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execsql {
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ROLLBACK TO sp1;
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CREATE TABLE t3(a);
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INSERT INTO t3 VALUES('value');
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}
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execsql {SELECT * FROM t3}
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} {value}
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do_test savepoint-4.8 {
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execsql COMMIT
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} {}
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wal_check_journal_mode savepoint-4.9
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#------------------------------------------------------------------------
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# Test some logic errors to do with the savepoint feature.
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#
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ifcapable incrblob {
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do_test savepoint-5.1.1 {
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execsql {
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CREATE TABLE blobs(x);
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INSERT INTO blobs VALUES('a twentyeight character blob');
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}
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set fd [db incrblob blobs x 1]
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puts -nonewline $fd "hello"
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catchsql {SAVEPOINT abc}
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} {1 {cannot open savepoint - SQL statements in progress}}
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do_test savepoint-5.1.2 {
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close $fd
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catchsql {SAVEPOINT abc}
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} {0 {}}
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do_test savepoint-5.2 {
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execsql {RELEASE abc}
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catchsql {RELEASE abc}
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} {1 {no such savepoint: abc}}
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do_test savepoint-5.3.1 {
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execsql {SAVEPOINT abc}
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catchsql {ROLLBACK TO def}
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} {1 {no such savepoint: def}}
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do_test savepoint-5.3.2.1 {
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execsql {SAVEPOINT def}
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set fd [db incrblob -readonly blobs x 1]
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set rc [catch {seek $fd 0;read $fd} res]
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lappend rc $res
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} {0 {hellontyeight character blob}}
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do_test savepoint-5.3.2.2 {
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catchsql {ROLLBACK TO def}
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} {0 {}}
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do_test savepoint-5.3.2.3 {
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set rc [catch {seek $fd 0; read $fd} res]
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set rc
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} {0}
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do_test savepoint-5.3.3 {
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catchsql {RELEASE def}
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} {0 {}}
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do_test savepoint-5.3.4 {
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close $fd
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execsql {savepoint def}
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set fd [db incrblob blobs x 1]
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catchsql {release def}
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} {1 {cannot release savepoint - SQL statements in progress}}
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do_test savepoint-5.3.5 {
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close $fd
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execsql {release abc}
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} {}
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# Rollback mode:
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#
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# Open a savepoint transaction and insert a row into the database. Then,
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# using a second database handle, open a read-only transaction on the
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# database file. Check that the savepoint transaction cannot be committed
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# until after the read-only transaction has been closed.
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#
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# WAL mode:
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#
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# As above, except that the savepoint transaction can be successfully
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# committed before the read-only transaction has been closed.
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#
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do_test savepoint-5.4.1 {
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execsql {
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SAVEPOINT main;
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INSERT INTO blobs VALUES('another blob');
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}
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} {}
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do_test savepoint-5.4.2 {
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sqlite3 db2 test.db
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execsql { BEGIN ; SELECT count(*) FROM blobs } db2
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} {1}
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if {[wal_is_wal_mode]} {
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do_test savepoint-5.4.3 { catchsql "RELEASE main" } {0 {}}
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do_test savepoint-5.4.4 { db2 close } {}
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} else {
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do_test savepoint-5.4.3 {
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catchsql { RELEASE main }
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} {1 {database is locked}}
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do_test savepoint-5.4.4 {
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db2 close
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catchsql { RELEASE main }
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} {0 {}}
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}
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do_test savepoint-5.4.5 {
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execsql { SELECT x FROM blobs WHERE rowid = 2 }
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} {{another blob}}
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do_test savepoint-5.4.6 {
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execsql { SELECT count(*) FROM blobs }
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} {2}
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}
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wal_check_journal_mode savepoint-5.5
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#-------------------------------------------------------------------------
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# The following tests, savepoint-6.*, test an incr-vacuum inside of a
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# couple of nested savepoints.
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#
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ifcapable {autovacuum && pragma} {
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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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do_test savepoint-6.1 {
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execsql { PRAGMA auto_vacuum = incremental }
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wal_set_journal_mode
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execsql {
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CREATE TABLE t1(a, b, c);
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CREATE INDEX i1 ON t1(a, b);
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BEGIN;
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INSERT INTO t1 VALUES(randstr(10,400),randstr(10,400),randstr(10,400));
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}
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set r "randstr(10,400)"
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for {set ii 0} {$ii < 10} {incr ii} {
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execsql "INSERT INTO t1 SELECT $r, $r, $r FROM t1"
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}
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execsql { COMMIT }
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} {}
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integrity_check savepoint-6.2
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do_test savepoint-6.3 {
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execsql {
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PRAGMA cache_size = 10;
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BEGIN;
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UPDATE t1 SET a = randstr(10,10) WHERE (rowid%4)==0;
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SAVEPOINT one;
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DELETE FROM t1 WHERE rowid%2;
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PRAGMA incr_vacuum;
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SAVEPOINT two;
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INSERT INTO t1 SELECT randstr(10,400), randstr(10,400), c FROM t1;
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DELETE FROM t1 WHERE rowid%2;
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PRAGMA incr_vacuum;
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ROLLBACK TO one;
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COMMIT;
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}
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} {}
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integrity_check savepoint-6.4
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wal_check_journal_mode savepoint-6.5
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}
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#-------------------------------------------------------------------------
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# The following tests, savepoint-7.*, attempt to break the logic
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# surrounding savepoints by growing and shrinking the database file.
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#
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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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do_test savepoint-7.1 {
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execsql { PRAGMA auto_vacuum = incremental }
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wal_set_journal_mode
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execsql {
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PRAGMA cache_size = 10;
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BEGIN;
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CREATE TABLE t1(a PRIMARY KEY, b);
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INSERT INTO t1(a) VALUES('alligator');
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INSERT INTO t1(a) VALUES('angelfish');
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INSERT INTO t1(a) VALUES('ant');
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INSERT INTO t1(a) VALUES('antelope');
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INSERT INTO t1(a) VALUES('ape');
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INSERT INTO t1(a) VALUES('baboon');
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INSERT INTO t1(a) VALUES('badger');
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INSERT INTO t1(a) VALUES('bear');
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INSERT INTO t1(a) VALUES('beetle');
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INSERT INTO t1(a) VALUES('bird');
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INSERT INTO t1(a) VALUES('bison');
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UPDATE t1 SET b = randstr(1000,1000);
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UPDATE t1 SET b = b||randstr(1000,1000);
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UPDATE t1 SET b = b||randstr(1000,1000);
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UPDATE t1 SET b = b||randstr(10,1000);
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COMMIT;
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}
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expr ([execsql { PRAGMA page_count }] > 20)
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} {1}
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do_test savepoint-7.2.1 {
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execsql {
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BEGIN;
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SAVEPOINT one;
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CREATE TABLE t2(a, b);
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INSERT INTO t2 SELECT a, b FROM t1;
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ROLLBACK TO one;
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}
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execsql {
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PRAGMA integrity_check;
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}
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} {ok}
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do_test savepoint-7.2.2 {
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execsql {
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COMMIT;
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PRAGMA integrity_check;
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}
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} {ok}
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do_test savepoint-7.3.1 {
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execsql {
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CREATE TABLE t2(a, b);
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INSERT INTO t2 SELECT a, b FROM t1;
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}
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} {}
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do_test savepoint-7.3.2 {
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execsql {
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BEGIN;
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SAVEPOINT one;
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DELETE FROM t2;
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PRAGMA incremental_vacuum;
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SAVEPOINT two;
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INSERT INTO t2 SELECT a, b FROM t1;
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ROLLBACK TO two;
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COMMIT;
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}
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execsql { PRAGMA integrity_check }
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} {ok}
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wal_check_journal_mode savepoint-7.3.3
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do_test savepoint-7.4.1 {
|
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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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execsql { PRAGMA auto_vacuum = incremental }
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wal_set_journal_mode
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execsql {
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CREATE TABLE t1(a, b, PRIMARY KEY(a, b));
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INSERT INTO t1 VALUES(randstr(1000,1000), randstr(1000,1000));
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BEGIN;
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DELETE FROM t1;
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SAVEPOINT one;
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PRAGMA incremental_vacuum;
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ROLLBACK TO one;
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COMMIT;
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}
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execsql { PRAGMA integrity_check }
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} {ok}
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do_test savepoint-7.5.1 {
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execsql {
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PRAGMA incremental_vacuum;
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CREATE TABLE t5(x, y);
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INSERT INTO t5 VALUES(1, randstr(1000,1000));
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INSERT INTO t5 VALUES(2, randstr(1000,1000));
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INSERT INTO t5 VALUES(3, randstr(1000,1000));
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BEGIN;
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INSERT INTO t5 VALUES(4, randstr(1000,1000));
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INSERT INTO t5 VALUES(5, randstr(1000,1000));
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DELETE FROM t5 WHERE x=1 OR x=2;
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SAVEPOINT one;
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PRAGMA incremental_vacuum;
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SAVEPOINT two;
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INSERT INTO t5 VALUES(1, randstr(1000,1000));
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INSERT INTO t5 VALUES(2, randstr(1000,1000));
|
|
ROLLBACK TO two;
|
|
ROLLBACK TO one;
|
|
COMMIT;
|
|
PRAGMA integrity_check;
|
|
}
|
|
} {ok}
|
|
do_test savepoint-7.5.2 {
|
|
execsql {
|
|
DROP TABLE t5;
|
|
}
|
|
} {}
|
|
wal_check_journal_mode savepoint-7.5.3
|
|
|
|
# Test oddly named and quoted savepoints.
|
|
#
|
|
do_test savepoint-8-1 {
|
|
execsql { SAVEPOINT "save1" }
|
|
execsql { RELEASE save1 }
|
|
} {}
|
|
do_test savepoint-8-2 {
|
|
execsql { SAVEPOINT "Including whitespace " }
|
|
execsql { RELEASE "including Whitespace " }
|
|
} {}
|
|
|
|
# Test that the authorization callback works.
|
|
#
|
|
ifcapable auth {
|
|
proc auth {args} {
|
|
eval lappend ::authdata [lrange $args 0 4]
|
|
return SQLITE_OK
|
|
}
|
|
db auth auth
|
|
|
|
do_test savepoint-9.1 {
|
|
set ::authdata [list]
|
|
execsql { SAVEPOINT sp1 }
|
|
set ::authdata
|
|
} {SQLITE_SAVEPOINT BEGIN sp1 {} {}}
|
|
do_test savepoint-9.2 {
|
|
set ::authdata [list]
|
|
execsql { ROLLBACK TO sp1 }
|
|
set ::authdata
|
|
} {SQLITE_SAVEPOINT ROLLBACK sp1 {} {}}
|
|
do_test savepoint-9.3 {
|
|
set ::authdata [list]
|
|
execsql { RELEASE sp1 }
|
|
set ::authdata
|
|
} {SQLITE_SAVEPOINT RELEASE sp1 {} {}}
|
|
|
|
proc auth {args} {
|
|
eval lappend ::authdata [lrange $args 0 4]
|
|
return SQLITE_DENY
|
|
}
|
|
db auth auth
|
|
|
|
do_test savepoint-9.4 {
|
|
set ::authdata [list]
|
|
set res [catchsql { SAVEPOINT sp1 }]
|
|
concat $::authdata $res
|
|
} {SQLITE_SAVEPOINT BEGIN sp1 {} {} 1 {not authorized}}
|
|
do_test savepoint-9.5 {
|
|
set ::authdata [list]
|
|
set res [catchsql { ROLLBACK TO sp1 }]
|
|
concat $::authdata $res
|
|
} {SQLITE_SAVEPOINT ROLLBACK sp1 {} {} 1 {not authorized}}
|
|
do_test savepoint-9.6 {
|
|
set ::authdata [list]
|
|
set res [catchsql { RELEASE sp1 }]
|
|
concat $::authdata $res
|
|
} {SQLITE_SAVEPOINT RELEASE sp1 {} {} 1 {not authorized}}
|
|
|
|
catch { db eval ROLLBACK }
|
|
db auth ""
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# The following tests - savepoint-10.* - test the interaction of
|
|
# savepoints and ATTACH statements.
|
|
#
|
|
|
|
# First make sure it is not possible to attach or detach a database while
|
|
# a savepoint is open (it is not possible if any transaction is open).
|
|
#
|
|
do_test savepoint-10.1.1 {
|
|
catchsql {
|
|
SAVEPOINT one;
|
|
ATTACH 'test2.db' AS aux;
|
|
}
|
|
} {1 {cannot ATTACH database within transaction}}
|
|
do_test savepoint-10.1.2 {
|
|
execsql {
|
|
RELEASE one;
|
|
ATTACH 'test2.db' AS aux;
|
|
}
|
|
catchsql {
|
|
SAVEPOINT one;
|
|
DETACH aux;
|
|
}
|
|
} {1 {cannot DETACH database within transaction}}
|
|
do_test savepoint-10.1.3 {
|
|
execsql {
|
|
RELEASE one;
|
|
DETACH aux;
|
|
}
|
|
} {}
|
|
|
|
# The lock state of the TEMP database can vary if SQLITE_TEMP_STORE=3
|
|
# And the following set of tests is only really interested in the status
|
|
# of the aux1 and aux2 locks. So record the current lock status of
|
|
# TEMP for use in the answers.
|
|
set templockstate [lindex [db eval {PRAGMA lock_status}] 3]
|
|
|
|
|
|
if {[wal_is_wal_mode]==0} {
|
|
do_test savepoint-10.2.1 {
|
|
forcedelete test3.db
|
|
forcedelete test2.db
|
|
execsql {
|
|
ATTACH 'test2.db' AS aux1;
|
|
ATTACH 'test3.db' AS aux2;
|
|
DROP TABLE t1;
|
|
CREATE TABLE main.t1(x, y);
|
|
CREATE TABLE aux1.t2(x, y);
|
|
CREATE TABLE aux2.t3(x, y);
|
|
SELECT name FROM sqlite_master;
|
|
SELECT name FROM aux1.sqlite_master;
|
|
SELECT name FROM aux2.sqlite_master;
|
|
}
|
|
} {t1 t2 t3}
|
|
do_test savepoint-10.2.2 {
|
|
execsql { PRAGMA lock_status }
|
|
} [list main unlocked temp $templockstate aux1 unlocked aux2 unlocked]
|
|
|
|
do_test savepoint-10.2.3 {
|
|
execsql {
|
|
SAVEPOINT one;
|
|
INSERT INTO t1 VALUES(1, 2);
|
|
PRAGMA lock_status;
|
|
}
|
|
} [list main reserved temp $templockstate aux1 unlocked aux2 unlocked]
|
|
do_test savepoint-10.2.4 {
|
|
execsql {
|
|
INSERT INTO t3 VALUES(3, 4);
|
|
PRAGMA lock_status;
|
|
}
|
|
} [list main reserved temp $templockstate aux1 unlocked aux2 reserved]
|
|
do_test savepoint-10.2.5 {
|
|
execsql {
|
|
SAVEPOINT two;
|
|
INSERT INTO t2 VALUES(5, 6);
|
|
PRAGMA lock_status;
|
|
}
|
|
} [list main reserved temp $templockstate aux1 reserved aux2 reserved]
|
|
do_test savepoint-10.2.6 {
|
|
execsql { SELECT * FROM t2 }
|
|
} {5 6}
|
|
do_test savepoint-10.2.7 {
|
|
execsql { ROLLBACK TO two }
|
|
execsql { SELECT * FROM t2 }
|
|
} {}
|
|
do_test savepoint-10.2.8 {
|
|
execsql { PRAGMA lock_status }
|
|
} [list main reserved temp $templockstate aux1 reserved aux2 reserved]
|
|
do_test savepoint-10.2.9 {
|
|
execsql { SELECT 'a', * FROM t1 ; SELECT 'b', * FROM t3 }
|
|
} {a 1 2 b 3 4}
|
|
do_test savepoint-10.2.9 {
|
|
execsql {
|
|
INSERT INTO t2 VALUES(5, 6);
|
|
RELEASE one;
|
|
}
|
|
execsql {
|
|
SELECT * FROM t1;
|
|
SELECT * FROM t2;
|
|
SELECT * FROM t3;
|
|
}
|
|
} {1 2 5 6 3 4}
|
|
do_test savepoint-10.2.9 {
|
|
execsql { PRAGMA lock_status }
|
|
} [list main unlocked temp $templockstate aux1 unlocked aux2 unlocked]
|
|
|
|
do_test savepoint-10.2.10 {
|
|
execsql {
|
|
SAVEPOINT one;
|
|
INSERT INTO t1 VALUES('a', 'b');
|
|
SAVEPOINT two;
|
|
INSERT INTO t2 VALUES('c', 'd');
|
|
SAVEPOINT three;
|
|
INSERT INTO t3 VALUES('e', 'f');
|
|
}
|
|
execsql {
|
|
SELECT * FROM t1;
|
|
SELECT * FROM t2;
|
|
SELECT * FROM t3;
|
|
}
|
|
} {1 2 a b 5 6 c d 3 4 e f}
|
|
do_test savepoint-10.2.11 {
|
|
execsql { ROLLBACK TO two }
|
|
execsql {
|
|
SELECT * FROM t1;
|
|
SELECT * FROM t2;
|
|
SELECT * FROM t3;
|
|
}
|
|
} {1 2 a b 5 6 3 4}
|
|
do_test savepoint-10.2.12 {
|
|
execsql {
|
|
INSERT INTO t3 VALUES('g', 'h');
|
|
ROLLBACK TO two;
|
|
}
|
|
execsql {
|
|
SELECT * FROM t1;
|
|
SELECT * FROM t2;
|
|
SELECT * FROM t3;
|
|
}
|
|
} {1 2 a b 5 6 3 4}
|
|
do_test savepoint-10.2.13 {
|
|
execsql { ROLLBACK }
|
|
execsql {
|
|
SELECT * FROM t1;
|
|
SELECT * FROM t2;
|
|
SELECT * FROM t3;
|
|
}
|
|
} {1 2 5 6 3 4}
|
|
do_test savepoint-10.2.14 {
|
|
execsql { PRAGMA lock_status }
|
|
} [list main unlocked temp $templockstate aux1 unlocked aux2 unlocked]
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# The following tests - savepoint-11.* - test the interaction of
|
|
# savepoints and creating or dropping tables and indexes in
|
|
# auto-vacuum mode.
|
|
#
|
|
do_test savepoint-11.1 {
|
|
db close
|
|
forcedelete test.db
|
|
sqlite3 db test.db
|
|
execsql { PRAGMA auto_vacuum = full; }
|
|
wal_set_journal_mode
|
|
execsql {
|
|
CREATE TABLE t1(a, b, UNIQUE(a, b));
|
|
INSERT INTO t1 VALUES(1, randstr(1000,1000));
|
|
INSERT INTO t1 VALUES(2, randstr(1000,1000));
|
|
}
|
|
} {}
|
|
do_test savepoint-11.2 {
|
|
execsql {
|
|
SAVEPOINT one;
|
|
CREATE TABLE t2(a, b, UNIQUE(a, b));
|
|
SAVEPOINT two;
|
|
CREATE TABLE t3(a, b, UNIQUE(a, b));
|
|
}
|
|
} {}
|
|
integrity_check savepoint-11.3
|
|
do_test savepoint-11.4 {
|
|
execsql { ROLLBACK TO two }
|
|
} {}
|
|
integrity_check savepoint-11.5
|
|
do_test savepoint-11.6 {
|
|
execsql {
|
|
CREATE TABLE t3(a, b, UNIQUE(a, b));
|
|
ROLLBACK TO one;
|
|
}
|
|
} {}
|
|
integrity_check savepoint-11.7
|
|
do_test savepoint-11.8 {
|
|
execsql { ROLLBACK }
|
|
execsql { PRAGMA wal_checkpoint }
|
|
file size test.db
|
|
} {8192}
|
|
|
|
do_test savepoint-11.9 {
|
|
execsql {
|
|
DROP TABLE IF EXISTS t1;
|
|
DROP TABLE IF EXISTS t2;
|
|
DROP TABLE IF EXISTS t3;
|
|
}
|
|
} {}
|
|
do_test savepoint-11.10 {
|
|
execsql {
|
|
BEGIN;
|
|
CREATE TABLE t1(a, b);
|
|
CREATE TABLE t2(x, y);
|
|
INSERT INTO t2 VALUES(1, 2);
|
|
SAVEPOINT one;
|
|
INSERT INTO t2 VALUES(3, 4);
|
|
SAVEPOINT two;
|
|
DROP TABLE t1;
|
|
ROLLBACK TO two;
|
|
}
|
|
execsql {SELECT * FROM t2}
|
|
} {1 2 3 4}
|
|
do_test savepoint-11.11 {
|
|
execsql COMMIT
|
|
} {}
|
|
do_test savepoint-11.12 {
|
|
execsql {SELECT * FROM t2}
|
|
} {1 2 3 4}
|
|
wal_check_journal_mode savepoint-11.13
|
|
|
|
#-------------------------------------------------------------------------
|
|
# The following tests - savepoint-12.* - test the interaction of
|
|
# savepoints and "ON CONFLICT ROLLBACK" clauses.
|
|
#
|
|
do_test savepoint-12.1 {
|
|
execsql {
|
|
CREATE TABLE t4(a PRIMARY KEY, b);
|
|
INSERT INTO t4 VALUES(1, 'one');
|
|
}
|
|
} {}
|
|
do_test savepoint-12.2 {
|
|
# The final statement of the following SQL hits a constraint when the
|
|
# conflict handling mode is "OR ROLLBACK" and there are a couple of
|
|
# open savepoints. At one point this would fail to clear the internal
|
|
# record of the open savepoints, resulting in an assert() failure
|
|
# later on.
|
|
#
|
|
catchsql {
|
|
BEGIN;
|
|
INSERT INTO t4 VALUES(2, 'two');
|
|
SAVEPOINT sp1;
|
|
INSERT INTO t4 VALUES(3, 'three');
|
|
SAVEPOINT sp2;
|
|
INSERT OR ROLLBACK INTO t4 VALUES(1, 'one');
|
|
}
|
|
} {1 {UNIQUE constraint failed: t4.a}}
|
|
do_test savepoint-12.3 {
|
|
sqlite3_get_autocommit db
|
|
} {1}
|
|
do_test savepoint-12.4 {
|
|
execsql { SAVEPOINT one }
|
|
} {}
|
|
wal_check_journal_mode savepoint-12.5
|
|
|
|
#-------------------------------------------------------------------------
|
|
# The following tests - savepoint-13.* - test the interaction of
|
|
# savepoints and "journal_mode = off".
|
|
#
|
|
if {[wal_is_wal_mode]==0} {
|
|
do_test savepoint-13.1 {
|
|
db close
|
|
catch {forcedelete test.db}
|
|
sqlite3 db test.db
|
|
execsql {
|
|
BEGIN;
|
|
CREATE TABLE t1(a PRIMARY KEY, b);
|
|
INSERT INTO t1 VALUES(1, 2);
|
|
COMMIT;
|
|
PRAGMA journal_mode = off;
|
|
}
|
|
} {off}
|
|
do_test savepoint-13.2 {
|
|
execsql {
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES(3, 4);
|
|
INSERT INTO t1 SELECT a+4,b+4 FROM t1;
|
|
COMMIT;
|
|
}
|
|
} {}
|
|
do_test savepoint-13.3 {
|
|
execsql {
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES(9, 10);
|
|
SAVEPOINT s1;
|
|
INSERT INTO t1 VALUES(11, 12);
|
|
COMMIT;
|
|
}
|
|
} {}
|
|
do_test savepoint-13.4 {
|
|
execsql {
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES(13, 14);
|
|
SAVEPOINT s1;
|
|
INSERT INTO t1 VALUES(15, 16);
|
|
ROLLBACK TO s1;
|
|
ROLLBACK;
|
|
SELECT * FROM t1;
|
|
}
|
|
} {1 2 3 4 5 6 7 8 9 10 11 12}
|
|
}
|
|
|
|
db close
|
|
delete_file test.db
|
|
do_multiclient_test tn {
|
|
do_test savepoint-14.$tn.1 {
|
|
sql1 {
|
|
CREATE TABLE foo(x);
|
|
INSERT INTO foo VALUES(1);
|
|
INSERT INTO foo VALUES(2);
|
|
}
|
|
sql2 {
|
|
BEGIN;
|
|
SELECT * FROM foo;
|
|
}
|
|
} {1 2}
|
|
do_test savepoint-14.$tn.2 {
|
|
sql1 {
|
|
SAVEPOINT one;
|
|
INSERT INTO foo VALUES(1);
|
|
}
|
|
csql1 { RELEASE one }
|
|
} {1 {database is locked}}
|
|
do_test savepoint-14.$tn.3 {
|
|
sql1 { ROLLBACK TO one }
|
|
sql2 { COMMIT }
|
|
sql1 { RELEASE one }
|
|
} {}
|
|
|
|
do_test savepoint-14.$tn.4 {
|
|
sql2 {
|
|
BEGIN;
|
|
SELECT * FROM foo;
|
|
}
|
|
} {1 2}
|
|
do_test savepoint-14.$tn.5 {
|
|
sql1 {
|
|
SAVEPOINT one;
|
|
INSERT INTO foo VALUES(1);
|
|
}
|
|
csql1 { RELEASE one }
|
|
} {1 {database is locked}}
|
|
do_test savepoint-14.$tn.6 {
|
|
sql2 { COMMIT }
|
|
sql1 {
|
|
ROLLBACK TO one;
|
|
INSERT INTO foo VALUES(3);
|
|
INSERT INTO foo VALUES(4);
|
|
INSERT INTO foo VALUES(5);
|
|
RELEASE one;
|
|
}
|
|
} {}
|
|
do_test savepoint-14.$tn.7 {
|
|
sql2 { CREATE INDEX fooidx ON foo(x); }
|
|
sql3 { PRAGMA integrity_check }
|
|
} {ok}
|
|
}
|
|
|
|
do_multiclient_test tn {
|
|
do_test savepoint-15.$tn.1 {
|
|
sql1 {
|
|
CREATE TABLE foo(x);
|
|
INSERT INTO foo VALUES(1);
|
|
INSERT INTO foo VALUES(2);
|
|
}
|
|
sql2 { BEGIN; SELECT * FROM foo; }
|
|
} {1 2}
|
|
do_test savepoint-15.$tn.2 {
|
|
sql1 {
|
|
PRAGMA locking_mode = EXCLUSIVE;
|
|
BEGIN;
|
|
INSERT INTO foo VALUES(3);
|
|
}
|
|
csql1 { COMMIT }
|
|
} {1 {database is locked}}
|
|
do_test savepoint-15.$tn.3 {
|
|
sql1 { ROLLBACK }
|
|
sql2 { COMMIT }
|
|
sql1 {
|
|
INSERT INTO foo VALUES(3);
|
|
PRAGMA locking_mode = NORMAL;
|
|
INSERT INTO foo VALUES(4);
|
|
}
|
|
sql2 { CREATE INDEX fooidx ON foo(x); }
|
|
sql3 { PRAGMA integrity_check }
|
|
} {ok}
|
|
}
|
|
|
|
do_multiclient_test tn {
|
|
do_test savepoint-16.$tn.1 {
|
|
sql1 {
|
|
CREATE TABLE foo(x);
|
|
INSERT INTO foo VALUES(1);
|
|
INSERT INTO foo VALUES(2);
|
|
}
|
|
} {}
|
|
do_test savepoint-16.$tn.2 {
|
|
|
|
db eval {SELECT * FROM foo} {
|
|
sql1 { INSERT INTO foo VALUES(3) }
|
|
sql2 { SELECT * FROM foo }
|
|
sql1 { INSERT INTO foo VALUES(4) }
|
|
break
|
|
}
|
|
|
|
sql2 { CREATE INDEX fooidx ON foo(x); }
|
|
sql3 { PRAGMA integrity_check }
|
|
} {ok}
|
|
do_test savepoint-16.$tn.3 {
|
|
sql1 { SELECT * FROM foo }
|
|
} {1 2 3 4}
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# This next block of tests verifies that a problem reported on the mailing
|
|
# list has been resolved. At one point the second "CREATE TABLE t6" would
|
|
# fail as table t6 still existed in the internal cache of the db schema
|
|
# (even though it had been removed from the database by the ROLLBACK
|
|
# command).
|
|
#
|
|
sqlite3 db test.db
|
|
do_execsql_test savepoint-17.1 {
|
|
BEGIN;
|
|
CREATE TABLE t6(a, b);
|
|
INSERT INTO t6 VALUES(1, 2);
|
|
SAVEPOINT one;
|
|
INSERT INTO t6 VALUES(3, 4);
|
|
ROLLBACK TO one;
|
|
SELECT * FROM t6;
|
|
ROLLBACK;
|
|
} {1 2}
|
|
|
|
do_execsql_test savepoint-17.2 {
|
|
CREATE TABLE t6(a, b);
|
|
} {}
|
|
|
|
finish_test
|