sqlite/test/bitvec.test

# 2008 February 18
#
# 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.
#
#***********************************************************************
#
# Unit testing of the Bitvec object.
#
# $Id: bitvec.test,v 1.1 2008/02/18 14:47:34 drh Exp $
#

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

#ifcapable !subquery {
#  finish_test
#  return
#}

do_test bitvec-1.1 {
  set PTR [sqlite3BitvecCreate 4000]
  for {set i 1} {$i<=4000} {incr i} {
    if {$i%1000==999} continue
    sqlite3BitvecSet $PTR $i
  }
  set r {}
  for {set i 1} {$i<=4000} {incr i} {
    if {![sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {999 1999 2999 3999}
do_test bitvec-1.2 {
  set PTR [sqlite3BitvecCreate 4001]
  for {set i 1} {$i<=4001} {incr i} {
    if {$i%1000==999} continue
    sqlite3BitvecSet $PTR $i
  }
  set r {}
  for {set i 1} {$i<=4001} {incr i} {
    if {![sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {999 1999 2999 3999}
do_test bitvec-1.3 {
  set PTR [sqlite3BitvecCreate 40000]
  for {set i 1} {$i<=40000} {incr i} {
    if {$i%10000==9999} continue
    sqlite3BitvecSet $PTR $i
  }
  set r {}
  for {set i 1} {$i<=40000} {incr i} {
    if {![sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {9999 19999 29999 39999}
do_test bitvec-1.4 {
  set PTR [sqlite3BitvecCreate 2000000000]
  for {set i 1000000} {$i<=1001000} {incr i} {
    if {$i%1000==789} continue
    sqlite3BitvecSet $PTR $i
  }
  set r {}
  for {set i 1000000} {$i<=1001000} {incr i} {
    if {![sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {1000789}

do_test bitvec-2.1 {
  set PTR [sqlite3BitvecCreate 4000]
  for {set i 1} {$i<=4000} {incr i 2} {
    sqlite3BitvecSet $PTR $i
  }
  for {set i 1} {$i<=4000} {incr i} {
    sqlite3BitvecClear $PTR $i
  }
  set r {}
  for {set i 1} {$i<=4000} {incr i} {
    if {[sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {}
do_test bitvec-2.2 {
  set PTR [sqlite3BitvecCreate 4001]
  for {set i 1} {$i<=101} {incr i 2} {
    sqlite3BitvecSet $PTR $i
  }
  for {set i 1} {$i<=99} {incr i} {
    sqlite3BitvecClear $PTR $i
  }
  set r {}
  for {set i 1} {$i<=4000} {incr i} {
    if {[sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {101}
do_test bitvec-2.3 {
  set PTR [sqlite3BitvecCreate 4001]
  for {set i 1} {$i<=101} {incr i} {
    sqlite3BitvecSet $PTR $i
  }
  for {set i 1} {$i<=99} {incr i} {
    sqlite3BitvecClear $PTR $i
  }
  set r {}
  for {set i 1} {$i<=4000} {incr i} {
    if {[sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {100 101}
do_test bitvec-2.4 {
  set PTR [sqlite3BitvecCreate 5000]
  for {set i 1} {$i<=5000} {incr i} {
    sqlite3BitvecSet $PTR $i
    if {$i%1000!=456} {sqlite3BitvecClear $PTR $i}
  }
  set r {}
  for {set i 1} {$i<=5000} {incr i} {
    if {[sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {456 1456 2456 3456 4456}

do_test bitvec-3.1 {
  set PTR [sqlite3BitvecCreate 2000000000]
  for {set i 2000000} {$i<=3000000} {incr i 100000} {
    for {set j $i} {$j<=$i+50} {incr j} {
      sqlite3BitvecSet $PTR $i
    }
    for {set j $i} {$j<=$i+50} {incr j} {
      sqlite3BitvecClear $PTR $i
    }
  }
  set r {}
  for {set i 2000000} {$i<=3000000} {incr i} {
    if {[sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {}
do_test bitvec-3.2 {
  set PTR [sqlite3BitvecCreate 200000]
  for {set i 1000} {$i<=190000} {incr i 10000} {
    for {set j $i} {$j<=$i+50} {incr j} {
      sqlite3BitvecSet $PTR $i
    }
    for {set j $i} {$j<=$i+50} {incr j} {
      sqlite3BitvecClear $PTR $i
    }
  }
  set r {}
  for {set i 1} {$i<=200000} {incr i} {
    if {[sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {}
do_test bitvec-3.3 {
  set PTR [sqlite3BitvecCreate 200000]
  for {set i 1000} {$i<=190000} {incr i 10000} {
    for {set j $i} {$j<=$i+500} {incr j} {
      sqlite3BitvecSet $PTR $i
    }
    for {set j $i} {$j<=$i+500} {incr j} {
      sqlite3BitvecClear $PTR $i
    }
  }
  set r {}
  for {set i 1} {$i<=200000} {incr i} {
    if {[sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {}
do_test bitvec-3.4 {
  set PTR [sqlite3BitvecCreate 2000]
  for {set i 10} {$i<=1900} {incr i 100} {
    for {set j $i} {$j<=$i+50} {incr j} {
      sqlite3BitvecSet $PTR $i
    }
    for {set j $i} {$j<=$i+50} {incr j} {
      sqlite3BitvecClear $PTR $i
    }
  }
  set r {}
  for {set i 1} {$i<=2000} {incr i} {
    if {[sqlite3BitvecTest $PTR $i]} {lappend r $i}
  }
  sqlite3BitvecDestroy $PTR
  set r
} {}


finish_test