| Index: third_party/sqlite/test/savepoint2.test
|
| ===================================================================
|
| --- third_party/sqlite/test/savepoint2.test (revision 56608)
|
| +++ third_party/sqlite/test/savepoint2.test (working copy)
|
| @@ -1,148 +0,0 @@
|
| -# 2008 December 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.
|
| -#
|
| -#***********************************************************************
|
| -#
|
| -# $Id: savepoint2.test,v 1.5 2009/06/05 17:09:12 drh Exp $
|
| -
|
| -set testdir [file dirname $argv0]
|
| -source $testdir/tester.tcl
|
| -
|
| -# Tests in this file are quite similar to those run by trans.test and
|
| -# avtrans.test.
|
| -#
|
| -
|
| -proc signature {} {
|
| - return [db eval {SELECT count(*), md5sum(x) FROM t3}]
|
| -}
|
| -
|
| -do_test savepoint2-1 {
|
| - execsql {
|
| - PRAGMA cache_size=10;
|
| - BEGIN;
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| - CREATE TABLE t3(x TEXT);
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| - INSERT INTO t3 VALUES(randstr(10,400));
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| - INSERT INTO t3 VALUES(randstr(10,400));
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| - INSERT INTO t3 SELECT randstr(10,400) FROM t3;
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| - INSERT INTO t3 SELECT randstr(10,400) FROM t3;
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| - 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;
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| - INSERT INTO t3 SELECT randstr(10,400) FROM t3;
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| - INSERT INTO t3 SELECT randstr(10,400) FROM t3;
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| - COMMIT;
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| - SELECT count(*) FROM t3;
|
| - }
|
| -} {1024}
|
| -
|
| -unset -nocomplain ::sig
|
| -unset -nocomplain SQL
|
| -
|
| -set iterations 20
|
| -
|
| -set SQL(1) {
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| - DELETE FROM t3 WHERE random()%10!=0;
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| - INSERT INTO t3 SELECT randstr(10,10)||x FROM t3;
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| - INSERT INTO t3 SELECT randstr(10,10)||x FROM t3;
|
| -}
|
| -set SQL(2) {
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| - DELETE FROM t3 WHERE random()%10!=0;
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| - INSERT INTO t3 SELECT randstr(10,10)||x FROM t3;
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| - DELETE FROM t3 WHERE random()%10!=0;
|
| - INSERT INTO t3 SELECT randstr(10,10)||x FROM t3;
|
| -}
|
| -set SQL(3) {
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| - UPDATE t3 SET x = randstr(10, 400) WHERE random()%10;
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| - INSERT INTO t3 SELECT x FROM t3 WHERE random()%10;
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| - DELETE FROM t3 WHERE random()%10;
|
| -}
|
| -set SQL(4) {
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| - INSERT INTO t3 SELECT randstr(10,400) FROM t3 WHERE (random()%10 == 0);
|
| -}
|
| -
|
| -
|
| -
|
| -for {set ii 2} {$ii < ($iterations+2)} {incr ii} {
|
| -
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| - # Record the database signature. Optionally (every second run) open a
|
| - # transaction. In all cases open savepoint "one", which may or may
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| - # not be a transaction savepoint, depending on whether or not a real
|
| - # transaction has been opened.
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| - #
|
| - do_test savepoint2-$ii.1 {
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| - if {$ii % 2} { execsql BEGIN }
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| - set ::sig(one) [signature]
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| - execsql "SAVEPOINT one"
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| - } {}
|
| -
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| - # Execute some SQL on the database. Then rollback to savepoint "one".
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| - # Check that the database signature is as it was when "one" was opened.
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| - #
|
| - do_test savepoint2-$ii.2 {
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| - execsql $SQL(1)
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| - execsql "ROLLBACK to one"
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| - signature
|
| - } $::sig(one)
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| - integrity_check savepoint2-$ii.2.1
|
| -
|
| - # Execute some SQL. Then open savepoint "two". Savepoint "two" is therefore
|
| - # nested in savepoint "one".
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| - #
|
| - do_test savepoint2-$ii.3 {
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| - execsql $SQL(1)
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| - set ::sig(two) [signature]
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| - execsql "SAVEPOINT two"
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| - } {}
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| -
|
| - # More SQL changes. The rollback to savepoint "two". Check that the
|
| - # signature is as it was when savepoint "two" was opened.
|
| - #
|
| - do_test savepoint2-$ii.4 {
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| - execsql $SQL(2)
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| - execsql "ROLLBACK to two"
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| - signature
|
| - } $::sig(two)
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| - integrity_check savepoint2-$ii.4.1
|
| -
|
| - # More SQL changes. The rollback to savepoint "two". Check that the
|
| - # signature is as it was when savepoint "two" was opened.
|
| - #
|
| - do_test savepoint2-$ii.5 {
|
| - execsql $SQL(2)
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| - execsql "SAVEPOINT three"
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| - execsql $SQL(3)
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| - execsql "RELEASE three"
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| - execsql "ROLLBACK to one"
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| - signature
|
| - } $::sig(one)
|
| -
|
| - # By this point the database is in the same state as it was at the
|
| - # top of the for{} loop (everything having been rolled back by the
|
| - # "ROLLBACK TO one" command above). So make a few changes to the
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| - # database and COMMIT the open transaction, so that the next iteration
|
| - # of the for{} loop works on a different dataset.
|
| - #
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| - # The transaction being committed here may have been opened normally using
|
| - # "BEGIN", or may have been opened using a transaction savepoint created
|
| - # by the "SAVEPOINT one" statement.
|
| - #
|
| - do_test savepoint2-$ii.6 {
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| - execsql $SQL(4)
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| - execsql COMMIT
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| - sqlite3_get_autocommit db
|
| - } {1}
|
| - integrity_check savepoint2-$ii.6.1
|
| -}
|
| -
|
| -unset -nocomplain ::sig
|
| -unset -nocomplain SQL
|
| -
|
| -finish_test
|
|
|