Bug#8610: The ucs2_turkish_ci collation fails with upper('i')

  UPPER/LOWER now can return a string with different length.

mi_test1.c:
  Adding new arguments.
Many files:
  Changeing caseup/casedn to return a result with different
  length than argument.
sql_string.h:
  Removing unused method,
mysql_priv.h:
  Removing unused method


strings/ctype-big5.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-bin.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-cp932.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-czech.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-euc_kr.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-extra.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-eucjpms.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-gb2312.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-gbk.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-latin1.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-mb.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-simple.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-sjis.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-tis620.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-uca.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-ucs2.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-ujis.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-utf8.c:
  Changeing caseup/casedn to return a result with different length than argument.
strings/ctype-win1250ch.c:
  Changeing caseup/casedn to return a result with different length than argument.
sql/item_strfunc.cc:
  Changeing caseup/casedn to return a result with different length than argument.
sql/item_strfunc.h:
  Changeing caseup/casedn to return a result with different length than argument.
sql/mysql_priv.h:
  Removing unused method
sql/sql_string.h:
  Removing unused method,
client/sql_string.h:
  Changeing caseup/casedn to return a result with different length than argument.
include/m_ctype.h:
  Changeing caseup/casedn to return a result with different length than argument.
myisam/mi_test1.c:
  Adding new arguments.
mysql-test/r/ctype_uca.result:
  UPPER/LOWER now can return a string with different length.
mysql-test/t/ctype_uca.test:
  UPPER/LOWER now can return a string with different length.

1 files changed, 8 insertions, 3 deletions

diff --git a/myisam/mi_test1.c b/myisam/mi_test1.c
index aa6cd98ac8e..5727c699469 100644
--- a/myisam/mi_test1.c
+++ b/myisam/mi_test1.c
@@ -471,20 +471,25 @@ static void update_record(char *record)
     ptr=blob_key;
     memcpy_fixed(pos+4,&ptr,sizeof(char*));	/* Store pointer to new key */
     if (keyinfo[0].seg[0].type != HA_KEYTYPE_NUM)
-      my_casedn(default_charset_info,blob_key,length);
+      default_charset_info->cset->casedn(default_charset_info,
+                                         blob_key, length, blob_key, length);
     pos+=recinfo[1].length;
   }
   else if (recinfo[1].type == FIELD_VARCHAR)
   {
     uint pack_length= HA_VARCHAR_PACKLENGTH(recinfo[1].length-1);
     uint length= pack_length == 1 ? (uint) *(uchar*) pos : uint2korr(pos);
-    my_casedn(default_charset_info,pos+pack_length,length);
+    default_charset_info->cset->casedn(default_charset_info,
+                                       pos + pack_length, length,
+                                       pos + pack_length, length);
     pos+=recinfo[1].length;
   }
   else
   {
     if (keyinfo[0].seg[0].type != HA_KEYTYPE_NUM)
-      my_casedn(default_charset_info,pos,keyinfo[0].seg[0].length);
+      default_charset_info->cset->casedn(default_charset_info,
+                                         pos, keyinfo[0].seg[0].length,
+                                         pos, keyinfo[0].seg[0].length);
     pos+=recinfo[1].length;
   }