#enable after fix MDEV-29290
--disable_view_protocol
select @@collation_connection;
select hex(weight_string(cast(_latin1 0x80 as char)));
select hex(weight_string(cast(_latin1 0x808080 as char)));
select hex(weight_string(cast(_latin1 0x808080 as char) as char(2)));
select hex(weight_string(cast(_latin1 0x808080 as char) as char(3)));
select hex(weight_string(cast(_latin1 0x808080 as char) as char(5)));

# Read 2 characters from the source string (the last character is not used).
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 2, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 2, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 2, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 2, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 2, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char),25, 2, 0xC0));

# Read 3 characters from the source string (the entire string is used).
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 3, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 3, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 3, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 3, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 3, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char),25, 3, 0xC0));

# Read 4 characters from the source string (extra space is added)
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 4, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 4, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 4, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 4, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 4, 0xC0));
select hex(weight_string(cast(_latin1 0x808080 as char),25, 4, 0xC0));
--enable_view_protocol
