# 2024 June 24
#
# 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.
#
#***********************************************************************
#
# Tests focusing on the auxiliary function APIs.
#

source [file join [file dirname [info script]] fts5_common.tcl]
set testprefix fts5aux

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

do_execsql_test 1.0 {
  CREATE VIRTUAL TABLE x1 USING fts5(a, b);
  INSERT INTO x1 VALUES('a b', 'c d');
  INSERT INTO x1 VALUES('d e', 'a b');
  INSERT INTO x1 VALUES('a b', 'e f');
  INSERT INTO x1 VALUES('d e', 'c d');
}

fts5_aux_test_functions db
do_execsql_test 1.1 {
  SELECT fts5_test_all(x1) FROM x1 WHERE rowid=2
} [list [list {*}{
  columnsize {2 2}
  columntext {{d e} {a b}}
  columntotalsize {8 8}
  poslist {}
  tokenize {{d e} {a b}}
  rowcount 4
}]]

do_execsql_test 1.2 {
  SELECT fts5_test_columntext(x1) FROM x1
} {
  {{a b} {c d}}
  {{d e} {a b}}
  {{a b} {e f}}
  {{d e} {c d}}
}

do_execsql_test 1.3 {
  SELECT fts5_test_rowid(x1) FROM x1
} {
  1 2 3 4
}
do_execsql_test 1.4 {
  SELECT fts5_test_phrasecount(x1) FROM x1
} {
  0 0 0 0
}
do_catchsql_test 1.5 {
  SELECT fts5_queryphrase(x1, 0) FROM x1
} {1 SQLITE_RANGE} 
do_execsql_test 1.6 {
  SELECT fts5_test_rowcount(x1) FROM x1
} {4 4 4 4}


finish_test