# 2014 June 17
#
# 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.
#
#*************************************************************************
#
source [file join [file dirname [info script]] fts5_common.tcl]
set testprefix fts5eb
# If SQLITE_ENABLE_FTS5 is defined, omit this file.
ifcapable !fts5 {
finish_test
return
}
proc do_syntax_error_test {tn expr err} {
set ::se_expr $expr
do_catchsql_test $tn {SELECT fts5_expr($se_expr)} [list 1 $err]
}
proc do_syntax_test {tn expr res} {
set ::se_expr $expr
do_execsql_test $tn {SELECT fts5_expr($se_expr)} [list $res]
}
foreach {tn expr res} {
1 {abc} {"abc"}
2 {abc ""} {"abc"}
3 {""} {}
4 {abc OR ""} {"abc" OR ""}
5 {abc NOT ""} {"abc" NOT ""}
6 {abc AND ""} {"abc" AND ""}
7 {"" OR abc} {"" OR "abc"}
8 {"" NOT abc} {"" NOT "abc"}
9 {"" AND abc} {"" AND "abc"}
10 {abc + "" + def} {"abc" + "def"}
11 {abc "" def} {"abc" AND "def"}
12 {r+e OR w} {"r" + "e" OR "w"}
13 {a AND b NOT c} {"a" AND ("b" NOT "c")}
14 {a OR b NOT c} {"a" OR ("b" NOT "c")}
15 {a NOT b AND c} {("a" NOT "b") AND "c"}
16 {a NOT b OR c} {("a" NOT "b") OR "c"}
17 {a AND b OR c} {("a" AND "b") OR "c"}
18 {a OR b AND c} {"a" OR ("b" AND "c")}
} {
do_execsql_test 1.$tn {SELECT fts5_expr($expr)} [list $res]
}
do_catchsql_test 2.1 {
SELECT fts5_expr()
} {1 {wrong number of arguments to function fts5_expr}}
do_catchsql_test 2.1 {
SELECT fts5_expr_tcl()
} {1 {wrong number of arguments to function fts5_expr_tcl}}
finish_test