# 2019 October 02
#
# 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.
#
#*************************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this script is testing the FTS4 module.
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix fts4merge5

# If SQLITE_ENABLE_FTS3 is defined, omit this file.
ifcapable !fts3 {
  finish_test
  return
}

source $testdir/genesis.tcl

do_execsql_test 1.1 { 
  CREATE TABLE t1(docid, words);
}
fts_kjv_genesis

do_execsql_test 1.2 {
  CREATE VIRTUAL TABLE x1 USING fts3; 
  INSERT INTO x1(x1) VALUES('nodesize=64');
  INSERT INTO x1(x1) VALUES('maxpending=64');
}

do_execsql_test 1.3 {
  INSERT INTO x1(docid, content) SELECT * FROM t1;
}

for {set tn 1} {1} {incr tn} {
  set tc1 [db total_changes]
  do_execsql_test 1.4.$tn.1 {
    INSERT INTO x1(x1) VALUES('merge=1,2');
  }
  set tc2 [db total_changes]

  if {($tc2 - $tc1)<2} break

  do_execsql_test 1.4.$tn.1 {
    INSERT INTO x1(x1) VALUES('integrity-check');
  }
}


finish_test