-- source include/have_euckr.inc

#
# Tests with the euckr character set
#
--disable_warnings
drop table if exists t1;
--enable_warnings

SET @test_character_set= 'euckr';
SET @test_collation= 'euckr_korean_ci';
-- source include/ctype_common.inc

SET NAMES euckr;
SET collation_connection='euckr_korean_ci';
-- source include/ctype_filesort.inc
-- source include/ctype_innodb_like.inc
-- source include/ctype_like_escape.inc
-- source include/ctype_like_range_f1f2.inc
-- source include/ctype_ascii_order.inc
SET collation_connection='euckr_bin';
-- source include/ctype_filesort.inc
-- source include/ctype_innodb_like.inc
-- source include/ctype_like_escape.inc
-- source include/ctype_like_range_f1f2.inc
-- source include/ctype_ascii_order.inc

#
# Bug#15377 Valid multibyte sequences are truncated on INSERT
#
SET NAMES euckr;
CREATE TABLE t1 (a text) character set euckr;
INSERT INTO t1 VALUES (0xA2E6),(0xFEF7);
SELECT hex(a) FROM t1 ORDER BY a;
DROP TABLE t1;

# End of 4.1 tests

#
#Bug #30315 Character sets: insertion of euckr code value 0xa141 fails
#
create table t1 (s1 varchar(5) character set euckr);
# Insert some valid characters
insert into t1 values (0xA141);
insert into t1 values (0xA15A);
insert into t1 values (0xA161);
insert into t1 values (0xA17A);
insert into t1 values (0xA181);
insert into t1 values (0xA1FE);
# Insert some invalid characters
insert ignore into t1 values (0xA140);
insert ignore into t1 values (0xA15B);
insert ignore into t1 values (0xA160);
insert ignore into t1 values (0xA17B);
insert ignore into t1 values (0xA180);
insert ignore into t1 values (0xA1FF);
select hex(s1), hex(convert(s1 using utf8)) from t1 order by binary s1;
drop table t1;

--echo End of 5.0 tests


--echo Start of 5.4 tests

--echo #
--echo # WL#3997 New euckr characters
--echo #
SET NAMES utf8;
CREATE TABLE t1 (a varchar(10) character set euckr);
INSERT INTO t1 VALUES (0xA2E6), (0xA2E7);
SELECT hex(a), hex(@utf8:=convert(a using utf8)), hex(convert(@utf8 using euckr)) FROM t1;
DROP TABLE t1;

--echo #
--echo # WL#3332 Korean Enhancements
--echo # euckr valid codes are now [81..FE][41..5A,61..7A,81..FE]
--echo #

CREATE TABLE t1 (a binary(1), key(a));
--disable_query_log
let $1=255;
begin;
while($1)
{
  eval INSERT INTO t1 VALUES (unhex(hex($1)));
  dec $1;
}
commit;
--enable_query_log

CREATE TABLE t2 (s VARCHAR(4), a VARCHAR(1) CHARACTER SET euckr);
--disable_warnings
INSERT INTO t2
SELECT hex(concat(t11.a, t12.a)), concat(t11.a, t12.a)
FROM t1 t11, t1 t12
WHERE t11.a >= 0x81 AND t11.a <= 0xFE
AND   t12.a >= 0x41 AND t12.a <= 0xFE
ORDER BY t11.a, t12.a;
--enable_warnings
SELECT s as bad_code FROM t2 WHERE a='?' ORDER BY s;
DELETE FROM t2 WHERE a='?';
ALTER TABLE t2 ADD u VARCHAR(1) CHARACTER SET utf8, ADD a2 VARCHAR(1) CHARACTER SET euckr;
--disable_warnings
UPDATE IGNORE t2 SET u=a, a2=u;
--enable_warnings
#
# _euckr 0xA3BF is "U+FF1F FULLWIDTH QUESTION MARK".
# In utf8mb3_uca1400_ai_ci, which is the collation for t1.u,
# it's equal to "U+003F QUESTION MARK".
# Let's use the `binary` keyword in the comparison
# to avoid 0xA3BF being displayed as unassigned character.
#
SELECT s as unassigned_code FROM t2 WHERE u=binary'?';
DELETE FROM t2 WHERE u=binary'?';
# Make sure there are no euckr->utf8->euckr roundtrip problems
SELECT count(*) as roundtrip_problem_chars FROM t2 WHERE hex(a) <> hex(a2);
SELECT s, hex(a), hex(u), hex(a2) FROM t2 ORDER BY s;
DROP TABLE t1, t2;

--echo End of 5.4 tests



--echo #
--echo # Start of 5.5 tests
--echo #

--echo #
--echo # Testing WL#4583 Case conversion in Asian character sets 
--echo #
#
# Populate t1 with all hex digits
#
SET NAMES utf8;
SET collation_connection=euckr_korean_ci;
CREATE TABLE t1 (b VARCHAR(2));
INSERT INTO t1 VALUES ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7');
INSERT INTO t1 VALUES ('8'),('9'),('A'),('B'),('C'),('D'),('E'),('F');
#
# Populate tables head and tail with values '00'-'FF'
#
CREATE TEMPORARY TABLE head AS SELECT concat(b1.b, b2.b) AS head FROM t1 b1, t1 b2;
CREATE TEMPORARY TABLE tail AS SELECT concat(b1.b, b2.b) AS tail FROM t1 b1, t1 b2;
DROP TABLE t1;
#
# Populate table t1 with all codes [80..FF][20..FF]
# Expected valid euckr codes: [81..FE][41..5A,61..7A,81..FE]
#
CREATE TABLE t1 AS
SELECT concat(head, tail) AS code, ' ' AS a
FROM head, tail
WHERE (head BETWEEN '80' AND 'FF') AND (tail BETWEEN '20' AND 'FF')
ORDER BY head, tail;
DROP TEMPORARY TABLE head, tail;
SHOW CREATE TABLE t1;
UPDATE IGNORE t1 SET a=unhex(code) ORDER BY code;
SELECT COUNT(*) FROM t1 WHERE a<>'?';
#
# Display all characters that have upper or lower case mapping.
#
SELECT code, hex(upper(a)), hex(lower(a)),a, upper(a), lower(a) FROM t1 WHERE hex(a)<>hex(upper(a)) OR hex(a)<>hex(lower(a));
#
# Make sure all possible conversion happened
#
# Expect U+212B ANGSTROM SIGN
#
SELECT * FROM t1
WHERE HEX(CAST(LOWER(a) AS CHAR CHARACTER SET utf8)) <>
      HEX(LOWER(CAST(a AS CHAR CHARACTER SET utf8))) ORDER BY code;
#
# Expect U+0111 LATIN SMALL LETTER D WITH STROKE
# Expect U+24D0 to U+24E9 CIRCLED LATIN SMALL LETTER A to Z
#
SELECT * FROM t1
WHERE HEX(CAST(UPPER(a) AS CHAR CHARACTER SET utf8)) <>
      HEX(UPPER(CAST(a AS CHAR CHARACTER SET utf8))) ORDER BY code;

DROP TABLE t1;




--echo #
--echo # End of 5.5 tests
--echo #


--echo #
--echo # Start of 5.6 tests
--echo #

--echo #
--echo # WL#3664 WEIGHT_STRING
--echo #
set names euckr;
--source include/weight_string.inc
--source include/weight_string_l1.inc
--source include/weight_string_A1A1.inc

set collation_connection=euckr_bin;
--source include/weight_string.inc
--source include/weight_string_l1.inc
--source include/weight_string_A1A1.inc

--echo #
--echo # End of 5.6 tests
--echo #

--echo #
--echo # Start of 10.0 tests
--echo #

SET NAMES utf8, character_set_connection=euckr;
--source include/ctype_mdev13118.inc

--echo #
--echo # End of 10.0 tests
--echo #

--echo #
--echo # Start of 10.2 tests
--echo #

--echo #
--echo # MDEV-9711 NO PAD Collatons
--echo #
SET character_set_connection=euckr;
let $coll='euckr_korean_nopad_ci';
let $coll_pad='euckr_korean_ci';
--source include/ctype_pad_all_engines.inc

let $coll='euckr_nopad_bin';
let $coll_pad='euckr_bin';
--source include/ctype_pad_all_engines.inc

--echo #
--echo # End of 10.2 tests
--echo #


--echo #
--echo # Start of 10.5 tests
--echo #

--echo #
--echo # MDEV-22625 SIGSEGV in intern_find_sys_var (optimized builds)
--echo #

SET NAMES euckr;
SET @seq=_euckr 0xA2E8;
--source include/ctype_ident_sys.inc

--echo #
--echo # MDEV-30111 InnoDB: Failing assertion: update->n_fields == 0 in row_ins_sec_index_entry_by_modify
--echo #

select strcmp(_euckr'' collate euckr_korean_nopad_ci, _euckr 0x0001050001) as c1;
select strcmp(_euckr'' collate euckr_nopad_bin, _euckr 0x0001050001) as c1;

--echo #
--echo # End of 10.5 tests
--echo #