niceSOFT/sqlite: Official Git mirror of the SQLite source tree

ext/rtree/tkt3363.test

50 строк1 KB

dan

Fix a couple of memory leaks in r-tree that can occur following an OOM condition.

26 авг 2010, 18:15

26 авг 2010, 18:15897230e

# 2008 Sep 08
#
# 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.
#
#***********************************************************************
#
# The focus of this file is testing that ticket #3363 is fixed.
#

if {![info exists testdir]} {
  set testdir [file join [file dirname [info script]] .. .. test]
}
source [file join [file dirname [info script]] rtree_util.tcl]
source $testdir/tester.tcl

ifcapable !rtree {
  finish_test
  return
}

do_test tkt3363.1.1 {
  execsql { CREATE VIRTUAL TABLE t1 USING rtree(ii, x1, x2, y1, y2) }
} {}

do_test tkt3363.1.2 {
  for {set ii 1} {$ii < 50} {incr ii} {
    set x 1000000
    set y [expr 4000000 + $ii*10]
    execsql { INSERT INTO t1 VALUES($ii, $x, $x, $y, $y) }
  }
} {}

do_test tkt3363.1.3 {
  execsql { 
    SELECT count(*) FROM t1 WHERE +y2>4000425.0;
  }
} {7}

do_test tkt3363.1.4 {
  execsql { 
    SELECT count(*) FROM t1 WHERE y2>4000425.0;
  }
} {7}

finish_test