rt-thread/components/external/SQLite-3.8.1/test/fts4merge4.test

# 2013 May 29
#
# 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.
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/fts3_common.tcl
set ::testprefix fts4merge4

ifcapable !fts3 {
  finish_test
  return
}

set ::enable_shared_cache [sqlite3_enable_shared_cache 1]

do_execsql_test 1.1 { CREATE VIRTUAL TABLE t1 USING fts4 }

do_test 1.2 {
  for {set i 0} {$i < 2000} {incr i} {
    execsql {INSERT INTO t1 VALUES('a b c d e f g h i j k l');}
  }
} {}

do_test 1.3 {
  execsql BEGIN
  for {set i 0} {$i < 2000} {incr i} {
    execsql {INSERT INTO t1 VALUES('a b c d e f g h i j k l');}
  }
  execsql {
    INSERT INTO t1(t1) VALUES('merge=8,50');
    COMMIT
  }
} {}

reset_db
do_execsql_test 2.0 { CREATE VIRTUAL TABLE t1 USING fts4 }
do_test 2.1 {
  for {set i 0} {$i < 2000} {incr i} {
    execsql {INSERT INTO t1 VALUES('a b c d e f g h i j k l');}
  }
} {}
do_execsql_test 2.2 { SELECT count(*) FROM t1_segdir; } 35
do_execsql_test 2.3 { INSERT INTO t1(t1) VALUES('optimize') } {}
do_execsql_test 2.4 { SELECT count(*) FROM t1_segdir; } 1


sqlite3_enable_shared_cache $::enable_shared_cache
finish_test