SQLite

# This file implements regression tests for SQLite library.  The
# focus of this file is testing for correct handling of I/O errors
# such as writes failing because the disk is full.
# 
# The tests in this file use special facilities that are only
# available in the SQLite test fixture.
#
# $Id: ioerr.test,v 1.16 2005/01/19 03:47:16 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Usage: do_ioerr_test <test number> <options...>
#
# The first argument, <test number>, is an integer used to name the

    SELECT * FROM t1;
    SELECT * FROM t2;
  }
}

# Test handling of IO errors that occur while rolling back hot journal
# files.
#
# These tests can't be run on windows because the windows version of 
# SQLite holds a mandatory exclusive lock on journal files it has open.
#
if {$tcl_platform(platform)!="windows"} {
  do_ioerr_test 7 -tclprep {
    db close
    sqlite3 db2 test2.db
    db2 eval {
      PRAGMA synchronous = 0;
      CREATE TABLE t1(a, b);
      INSERT INTO t1 VALUES(1, 2);
      BEGIN;
      INSERT INTO t1 VALUES(3, 4);
    }
    file copy -force test2.db test.db
    file copy -force test2.db-journal test.db-journal
    db2 close
  } -tclbody {
    sqlite3 db test.db
    db eval {
      SELECT * FROM t1;
    }
  } -exclude 1
}

# do_ioerr_test 15 -sqlprep {
#   CREATE TABLE abc(a UNIQUE, b, c);
#   INSERT INTO abc VALUES(1, 2, 3);
# } -sqlbody {
#   BEGIN;
#   INSERT INTO abc VALUES(1, 2, 3);
#   COMMIT;
# }

finish_test

# 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 page cache subsystem.
#
# $Id: pager.test,v 1.21 2005/01/19 03:47:16 danielk1977 Exp $


set testdir [file dirname $argv0]
source $testdir/tester.tcl

if {[info commands pager_open]!=""} {
db close

    CREATE TABLE t1(x);
    PRAGMA synchronous=off;
    COMMIT;
  }
} {}
}

# The following tests cover rolling back hot journal files. 
# They can't be run on windows because the windows version of 
# SQLite holds a mandatory exclusive lock on journal files it has open.
#
if {$tcl_platform(platform)!="windows"} {
do_test pager-6.1 {
  file delete -force test2.db
  file delete -force test2.db-journal
  sqlite3 db2 test2.db
  execsql {
    PRAGMA synchronous = 0;
    CREATE TABLE abc(a, b, c);

    SELECT sql FROM sqlite_master
  }
} {{CREATE TABLE abc(a, b, c)}}

do_test pager-6.4 {
  db2 close
} {}
}
finish_test