diff options
Diffstat (limited to 'mysql-test/t/ctype_utf16le.test')
| -rw-r--r-- | mysql-test/t/ctype_utf16le.test | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/mysql-test/t/ctype_utf16le.test b/mysql-test/t/ctype_utf16le.test index a8326900847..f5998fec18c 100644 --- a/mysql-test/t/ctype_utf16le.test +++ b/mysql-test/t/ctype_utf16le.test @@ -744,3 +744,31 @@ SET NAMES utf8, collation_connection=utf16le_bin; --echo # --echo # End of 5.6 tests --echo # + +--echo # +--echo # Start of 10.1 tests +--echo # + +--echo # +--echo # MDEV-8417 utf8mb4: compare broken bytes as "greater than any non-broken character" +--echo # +CREATE TABLE t1 ( + id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, + a VARCHAR(10) CHARACTER SET utf16le, KEY(a,id) +); +INSERT INTO t1 (a) VALUES (_utf8mb4 0x61); +INSERT INTO t1 (a) VALUES (_utf8mb4 0xC280),(_utf8mb4 0xDFBF); +INSERT INTO t1 (a) VALUES (_utf8mb4 0xE0A080),(_utf8mb4 0xEFBFBF); +INSERT INTO t1 (a) VALUES (_utf8mb4 0xF0908080),(_utf8mb4 0xF48FBFBF); +SELECT id,HEX(a) FROM t1 ORDER BY a,id; +SELECT id,HEX(a) FROM t1 ORDER BY a DESC,id DESC; +SELECT COUNT(DISTINCT a) FROM t1; +ALTER TABLE t1 MODIFY a VARCHAR(10) CHARACTER SET utf16le COLLATE utf16le_bin; +SELECT id,HEX(a) FROM t1 ORDER BY a; +SELECT id,HEX(a) FROM t1 ORDER BY a DESC,id DESC; +SELECT COUNT(DISTINCT a) FROM t1; +DROP TABLE t1; + +--echo # +--echo # End of 10.1 tests +--echo # |