#
#***********************************************************************
#
# The focus of the tests in this file are IO errors that occur in a shared
# cache context. What happens to connection B if one connection A encounters
# an IO-error whilst reading or writing the file-system?
#
# $Id: shared_err.test,v 1.22 2008/09/15 14:42:38 danielk1977 Exp $

proc skip {args} {}


set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/malloc_common.tcl
................................................................................
} -tclbody {
  execsql {
    BEGIN;
    INSERT INTO t1 VALUES(6, NULL);
    ROLLBACK;
  }
} -cleanup {




  do_test shared_malloc-8.$::n.cleanup.1 {
    set res [catchsql {SELECT a FROM t1} db2]
    set ans [lindex $res 1]
    if {[lindex $res 0]} {

       set r [expr {$ans=="disk I/O error" || $ans=="out of memory"}]



    } else {
       set r [expr {[lrange $ans 0 1]=="0000000000 1111111111"}]
    }
  } {1}
  do_test shared_malloc-8.$::n.cleanup.2 {
    set rc1 [sqlite3_step $::STMT]
    set rc2 [sqlite3_finalize $::STMT]
................................................................................
    if {$rc2=="SQLITE_ABORT"} {
      incr ::aborted
    }
    expr {
      ($rc1=="SQLITE_DONE" && $rc2=="SQLITE_OK") || 
      ($rc1=="SQLITE_ERROR" && $rc2=="SQLITE_ABORT") ||
      ($rc1=="SQLITE_ERROR" && $rc2=="SQLITE_NOMEM") ||
      ($rc1=="SQLITE_ERROR" && $rc2=="SQLITE_IOERR")

    }
  } {1}
  db2 close
}
do_test shared_malloc-8.X {
  # Test that one or more queries were aborted due to the malloc() failure.
  expr $::aborted>=1

#
#***********************************************************************
#
# The focus of the tests in this file are IO errors that occur in a shared
# cache context. What happens to connection B if one connection A encounters
# an IO-error whilst reading or writing the file-system?
#
# $Id: shared_err.test,v 1.23 2008/09/29 14:12:57 danielk1977 Exp $

proc skip {args} {}


set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/malloc_common.tcl
................................................................................
} -tclbody {
  execsql {
    BEGIN;
    INSERT INTO t1 VALUES(6, NULL);
    ROLLBACK;
  }
} -cleanup {
  # UPDATE: As of [5668], if the rollback fails SQLITE_CORRUPT is returned. 
  # So these tests have been updated to expect SQLITE_CORRUPT and its
  # associated English language error message.
  #
  do_test shared_malloc-8.$::n.cleanup.1 {
    set res [catchsql {SELECT a FROM t1} db2]
    set ans [lindex $res 1]
    if {[lindex $res 0]} {
       set r [expr {
         $ans=="disk I/O error" ||
         $ans=="out of memory" ||
         $ans=="database disk image is malformed"
       }]
    } else {
       set r [expr {[lrange $ans 0 1]=="0000000000 1111111111"}]
    }
  } {1}
  do_test shared_malloc-8.$::n.cleanup.2 {
    set rc1 [sqlite3_step $::STMT]
    set rc2 [sqlite3_finalize $::STMT]
................................................................................
    if {$rc2=="SQLITE_ABORT"} {
      incr ::aborted
    }
    expr {
      ($rc1=="SQLITE_DONE" && $rc2=="SQLITE_OK") || 
      ($rc1=="SQLITE_ERROR" && $rc2=="SQLITE_ABORT") ||
      ($rc1=="SQLITE_ERROR" && $rc2=="SQLITE_NOMEM") ||
      ($rc1=="SQLITE_ERROR" && $rc2=="SQLITE_IOERR") ||
      ($rc1=="SQLITE_ERROR" && $rc2=="SQLITE_CORRUPT")
    }
  } {1}
  db2 close
}
do_test shared_malloc-8.X {
  # Test that one or more queries were aborted due to the malloc() failure.
  expr $::aborted>=1