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    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 1.1.1.1 2012/02/21 17:04:16 misho 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