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Annotation of embedaddon/sqlite3/test/journal1.test, revision 1.1.1.1

1.1       misho       1: # 2005 March 15
                      2: #
                      3: # The author disclaims copyright to this source code.  In place of
                      4: # a legal notice, here is a blessing:
                      5: #
                      6: #    May you do good and not evil.
                      7: #    May you find forgiveness for yourself and forgive others.
                      8: #    May you share freely, never taking more than you give.
                      9: #
                     10: #***********************************************************************
                     11: # This file implements regression tests for SQLite library.
                     12: #
                     13: # This file implements tests to make sure that leftover journals from
                     14: # prior databases do not try to rollback into new databases.
                     15: #
                     16: # $Id: journal1.test,v 1.2 2005/03/20 22:54:56 drh Exp $
                     17: 
                     18: 
                     19: set testdir [file dirname $argv0]
                     20: source $testdir/tester.tcl
                     21: 
                     22: # These tests will not work on windows because windows uses
                     23: # manditory file locking which breaks the copy_file command.
                     24: #
                     25: if {$tcl_platform(platform)=="windows"} {
                     26:   finish_test
                     27:   return
                     28: }
                     29: 
                     30: # Create a smaple database
                     31: #
                     32: do_test journal1-1.1 {
                     33:   execsql {
                     34:     CREATE TABLE t1(a,b);
                     35:     INSERT INTO t1 VALUES(1,randstr(10,400));
                     36:     INSERT INTO t1 VALUES(2,randstr(10,400));
                     37:     INSERT INTO t1 SELECT a+2, a||b FROM t1;
                     38:     INSERT INTO t1 SELECT a+4, a||b FROM t1;
                     39:     SELECT count(*) FROM t1;
                     40:   }
                     41: } 8
                     42: 
                     43: # Make changes to the database and save the journal file.
                     44: # Then delete the database.  Replace the the journal file
                     45: # and try to create a new database with the same name.  The
                     46: # old journal should not attempt to rollback into the new
                     47: # database.
                     48: #
                     49: do_test journal1-1.2 {
                     50:   execsql {
                     51:     BEGIN;
                     52:     DELETE FROM t1;
                     53:   }
                     54:   forcecopy test.db-journal test.db-journal-bu
                     55:   execsql {
                     56:     ROLLBACK;
                     57:   }
                     58:   db close
                     59:   delete_file test.db
                     60:   copy_file test.db-journal-bu test.db-journal
                     61:   sqlite3 db test.db
                     62:   catchsql {
                     63:     SELECT * FROM sqlite_master
                     64:   }
                     65: } {0 {}}
                     66: 
                     67: finish_test