ext/fts5/test/fts5faultE.test

# 2016 February 2
#
# 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 is focused on OOM errors.
#

source [file join [file dirname [info script]] fts5_common.tcl]
source $testdir/malloc_common.tcl
set testprefix fts5faultE

# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
ifcapable !fts5 {
  finish_test
  return
}

faultsim_save_and_close
do_faultsim_test 1 -prep {
  faultsim_restore_and_reopen
} -body {
  execsql { CREATE VIRTUAL TABLE t1 USING fts5(x, y, tokenize=trigram) }
} -test {
  faultsim_test_result {0 {}} {1 {vtable constructor failed: t1}} 
}

reset_db
do_execsql_test 2.0 {
  CREATE VIRTUAL TABLE t1 USING fts5(x, y, tokenize=trigram);
}

faultsim_save_and_close
do_faultsim_test 2 -prep {
  faultsim_restore_and_reopen
} -body {
  execsql { 
    INSERT INTO t1 VALUES('abcdefghijklmnopqrstuvwxyz', NULL);
    SELECT count(*) FROM t1 WHERE x LIKE '%mnop%' AND t1 MATCH 'jkl';
  }
} -test {
  faultsim_test_result {0 1} {1 {vtable constructor failed: t1}}
}

reset_db
do_execsql_test 3.0 {
  CREATE VIRTUAL TABLE t1 USING fts5(x, y, tokenize=trigram, detail=none);
  INSERT INTO t1 VALUES('abcdefghijklmnopqrstuvwxyz', NULL);
}

faultsim_save_and_close
do_faultsim_test 3 -prep {
  faultsim_restore_and_reopen
} -body {
  execsql { 
    SELECT count(*) FROM t1 WHERE x LIKE '%mnopqrs%' AND t1 MATCH 'abc'
  }
} -test {
  faultsim_test_result {0 1} {1 {vtable constructor failed: t1}}
}



finish_test