/*
 * This test must be run in a database with UTF-8 encoding,
 * because other encodings don't support all the characters used.
 */
SELECT getdatabaseencoding() <> 'UTF8'
       AS skip_test \gset
\if :skip_test
\quit
\endif
CREATE EXTENSION unaccent;
SET client_encoding TO 'UTF8';
SELECT unaccent('foobar');
 unaccent 
----------
 foobar
(1 row)

SELECT unaccent('ёлка');
 unaccent 
----------
 елка
(1 row)

SELECT unaccent('ЁЖИК');
 unaccent 
----------
 ЕЖИК
(1 row)

SELECT unaccent('˃˖˗˜');
 unaccent 
----------
 >+-~
(1 row)

SELECT unaccent('À');  -- Remove combining diacritical 0x0300
 unaccent 
----------
 A
(1 row)

SELECT unaccent('℃℉'); -- degree signs
 unaccent 
----------
 °C°F
(1 row)

SELECT unaccent('℗'); -- sound recording copyright
 unaccent 
----------
 (P)
(1 row)

SELECT unaccent('1½'); -- math expression with whitespace
 unaccent 
----------
 1 1/2
(1 row)

SELECT unaccent('〝'); -- quote
 unaccent 
----------
 "
(1 row)

SELECT unaccent('unaccent', 'foobar');
 unaccent 
----------
 foobar
(1 row)

SELECT unaccent('unaccent', 'ёлка');
 unaccent 
----------
 елка
(1 row)

SELECT unaccent('unaccent', 'ЁЖИК');
 unaccent 
----------
 ЕЖИК
(1 row)

SELECT unaccent('unaccent', '˃˖˗˜');
 unaccent 
----------
 >+-~
(1 row)

SELECT unaccent('unaccent', 'À');
 unaccent 
----------
 A
(1 row)

SELECT unaccent('unaccent', '℃℉');
 unaccent 
----------
 °C°F
(1 row)

SELECT unaccent('unaccent', '℗');
 unaccent 
----------
 (P)
(1 row)

SELECT unaccent('unaccent', '1½');
 unaccent 
----------
 1 1/2
(1 row)

SELECT unaccent('unaccent', '〝');
 unaccent 
----------
 "
(1 row)

SELECT ts_lexize('unaccent', 'foobar');
 ts_lexize 
-----------
 
(1 row)

SELECT ts_lexize('unaccent', 'ёлка');
 ts_lexize 
-----------
 {елка}
(1 row)

SELECT ts_lexize('unaccent', 'ЁЖИК');
 ts_lexize 
-----------
 {ЕЖИК}
(1 row)

SELECT ts_lexize('unaccent', '˃˖˗˜');
 ts_lexize 
-----------
 {>+-~}
(1 row)

SELECT ts_lexize('unaccent', 'À');
 ts_lexize 
-----------
 {A}
(1 row)

SELECT ts_lexize('unaccent', '℃℉');
 ts_lexize 
-----------
 {°C°F}
(1 row)

SELECT ts_lexize('unaccent', '℗');
 ts_lexize 
-----------
 {(P)}
(1 row)

SELECT ts_lexize('unaccent', '1½');
 ts_lexize 
-----------
 {"1 1/2"}
(1 row)

SELECT ts_lexize('unaccent', '〝');
 ts_lexize 
-----------
 {"\""}
(1 row)

-- Controversial case.  Black-Letter Capital H (U+210C) is translated by
-- Latin-ASCII.xml as 'x', but it should be 'H'.
SELECT unaccent('ℌ');
 unaccent 
----------
 x
(1 row)