sqlite/sqlite-src-3280000/ext/rtree/rtreeD.test

# 2014 March 11
#
# 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.
#
#***********************************************************************
#
# Miscellaneous tests for errors in the rtree constructor.
#


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
source $testdir/lock_common.tcl
ifcapable !rtree||!builtin_test {
  finish_test
  return
}
set testprefix rtreeD

#-------------------------------------------------------------------------
# Test that if an SQLITE_BUSY is encountered within the vtable 
# constructor, a relevant error message is returned.
#
do_multiclient_test tn {
  do_test 1.$tn.1 {
    sql1 {
      CREATE TABLE t1(a, b);
      INSERT INTO t1 VALUES(1,2);
      CREATE VIRTUAL TABLE rt USING rtree(id, minx, maxx, miny, maxy);
      INSERT INTO rt VALUES(1,2,3,4,5);
    }
  } {}

  do_test 1.$tn.2 {
    sql2 { SELECT * FROM t1; }
  } {1 2}

  do_test 1.$tn.3 {
    sql1 { BEGIN EXCLUSIVE; INSERT INTO t1 VALUES(3, 4); }
  } {}

  do_test 1.$tn.4 {
    list [catch { sql2 { SELECT * FROM rt } } msg] $msg
  } {1 {database is locked}}
}

finish_test