#    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.
#
# $Id: misc7.test,v 1.18 2008/01/23 12:52:41 drh Exp $

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

do_test misc7-1-misuse {
  c_misuse_test
} {}
................................................................................
# Test the situation where a hot-journal is discovered but write-access
# to it is denied. This should return SQLITE_BUSY.
#
# These tests do not work on windows due to restrictions in the
# windows file system.
#
if {$tcl_platform(platform)!="windows"} {








do_test misc7-17.1 {
  execsql {
    BEGIN;
    DELETE FROM t3 WHERE (oid%3)==0;
  }
  copy_file test.db bak.db
  copy_file test.db-journal bak.db-journal
  execsql {
    COMMIT;
  }

  db close
  copy_file bak.db test.db
  copy_file bak.db-journal test.db-journal
  sqlite3 db test.db

  catch {file attributes test.db-journal -permissions r--------}
  catch {file attributes test.db-journal -readonly 1}
  catchsql {
    SELECT count(*) FROM t3;
  }
} {1 {database is locked}}
do_test misc7-17.2 {
  # Note that the -readonly flag must be cleared before the -permissions
  # are set. Otherwise, when using tcl 8.5 on mac, the fact that the 
  # -readonly flag is set causes the attempt to set the permissions
  # to fail.
  catch {file attributes test.db-journal -readonly 0}
  catch {file attributes test.db-journal -permissions rw-------}
  catchsql {
    SELECT count(*) FROM t3;
  }
} {0 32}

set ::pending_byte_page [expr ($::sqlite_pending_byte / 1024) + 1]
do_test misc7-17.3 {
  db eval {
    pragma writable_schema = true;
    UPDATE sqlite_master 
      SET rootpage = $pending_byte_page
      WHERE type = 'table' AND name = 't3';
  }
  execsql {
    SELECT rootpage FROM sqlite_master WHERE type = 'table' AND name = 't3';
  }
} $::pending_byte_page

do_test misc7-17.4 {
  db close
  sqlite3 db test.db
  catchsql {
    SELECT count(*) FROM t3;
  } 
} {1 {database disk image is malformed}}

}

# Ticket #2470
#
do_test misc7-18.1 {
  execsql {
    CREATE TABLE table_1 (col_10);

#    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.
#
# $Id: misc7.test,v 1.19 2008/03/15 14:53:05 drh Exp $

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

do_test misc7-1-misuse {
  c_misuse_test
} {}
................................................................................
# Test the situation where a hot-journal is discovered but write-access
# to it is denied. This should return SQLITE_BUSY.
#
# These tests do not work on windows due to restrictions in the
# windows file system.
#
if {$tcl_platform(platform)!="windows"} {

  # Some network filesystems (ex: AFP) do not support setting read-only
  # permissions.  Only run these tests if full unix permission setting
  # capabilities are supported.
  #
  file attributes test.db -permissions rw-r--r--
  if {[file attributes test.db -permissions]==0644} {

    do_test misc7-17.1 {
      execsql {
        BEGIN;
        DELETE FROM t3 WHERE (oid%3)==0;
      }
      copy_file test.db bak.db
      copy_file test.db-journal bak.db-journal
      execsql {
        COMMIT;
      }
    
      db close
      copy_file bak.db test.db
      copy_file bak.db-journal test.db-journal
      sqlite3 db test.db
    
      catch {file attributes test.db-journal -permissions r--------}
      catch {file attributes test.db-journal -readonly 1}
      catchsql {
        SELECT count(*) FROM t3;
      }
    } {1 {database is locked}}
    do_test misc7-17.2 {
      # Note that the -readonly flag must be cleared before the -permissions
      # are set. Otherwise, when using tcl 8.5 on mac, the fact that the 
      # -readonly flag is set causes the attempt to set the permissions
      # to fail.
      catch {file attributes test.db-journal -readonly 0}
      catch {file attributes test.db-journal -permissions rw-------}
      catchsql {
        SELECT count(*) FROM t3;
      }
    } {0 32}
    
    set ::pending_byte_page [expr ($::sqlite_pending_byte / 1024) + 1]
    do_test misc7-17.3 {
      db eval {
        pragma writable_schema = true;
        UPDATE sqlite_master 
          SET rootpage = $pending_byte_page
          WHERE type = 'table' AND name = 't3';
      }
      execsql {
        SELECT rootpage FROM sqlite_master WHERE type = 'table' AND name = 't3';
      }
    } $::pending_byte_page
    
    do_test misc7-17.4 {
      db close
      sqlite3 db test.db
      catchsql {
        SELECT count(*) FROM t3;
      } 
    } {1 {database disk image is malformed}}
  }
}

# Ticket #2470
#
do_test misc7-18.1 {
  execsql {
    CREATE TABLE table_1 (col_10);