diff options
| -rw-r--r-- | configure.in | 3 | ||||
| -rw-r--r-- | strings/ctype-big5.c | 86 | ||||
| -rw-r--r-- | strings/ctype-cp932.c | 77 | ||||
| -rw-r--r-- | strings/ctype-euc_kr.c | 4 | ||||
| -rw-r--r-- | strings/ctype-eucjpms.c | 4 | ||||
| -rw-r--r-- | strings/ctype-gb2312.c | 4 | ||||
| -rw-r--r-- | strings/ctype-gbk.c | 86 | ||||
| -rw-r--r-- | strings/ctype-mb.c | 22 | ||||
| -rw-r--r-- | strings/ctype-sjis.c | 86 | ||||
| -rw-r--r-- | strings/ctype-ujis.c | 4 | ||||
| -rw-r--r-- | unittest/Makefile.am | 4 | ||||
| -rw-r--r-- | unittest/strings/Makefile.am | 27 | ||||
| -rw-r--r-- | unittest/strings/strings-t.c | 114 |
13 files changed, 181 insertions, 340 deletions
diff --git a/configure.in b/configure.in index 97597e2a8b9..b65418957ea 100644 --- a/configure.in +++ b/configure.in @@ -3035,7 +3035,8 @@ fi AC_CONFIG_FILES(Makefile extra/Makefile mysys/Makefile dnl unittest/Makefile unittest/mytap/Makefile unittest/mytap/t/Makefile dnl - unittest/mysys/Makefile unittest/examples/Makefile dnl + unittest/mysys/Makefile unittest/strings/Makefile dnl + unittest/examples/Makefile dnl strings/Makefile regex/Makefile storage/Makefile dnl man/Makefile BUILD/Makefile vio/Makefile dnl libmysql/Makefile libmysql_r/Makefile client/Makefile dnl diff --git a/strings/ctype-big5.c b/strings/ctype-big5.c index f5221bb3a21..3007d76a5a4 100644 --- a/strings/ctype-big5.c +++ b/strings/ctype-big5.c @@ -994,86 +994,6 @@ static int my_strxfrm_big5(uchar *dest, const uchar *src, int len) #endif -/* -** Calculate min_str and max_str that ranges a LIKE string. -** Arguments: -** ptr Pointer to LIKE string. -** ptr_length Length of LIKE string. -** escape Escape character in LIKE. (Normally '\'). -** All escape characters should be removed from min_str and max_str -** res_length Length of min_str and max_str. -** min_str Smallest case sensitive string that ranges LIKE. -** Should be space padded to res_length. -** max_str Largest case sensitive string that ranges LIKE. -** Normally padded with the biggest character sort value. -** -** The function should return 0 if ok and 1 if the LIKE string can't be -** optimized ! -*/ - -#define max_sort_char ((char) 255) - -static my_bool my_like_range_big5(CHARSET_INFO *cs __attribute__((unused)), - const char *ptr,size_t ptr_length, - pbool escape, pbool w_one, pbool w_many, - size_t res_length, - char *min_str, char *max_str, - size_t *min_length, size_t *max_length) -{ - const char *end= ptr + ptr_length; - char *min_org=min_str; - char *min_end=min_str+res_length; - size_t charlen= res_length / cs->mbmaxlen; - - for (; ptr != end && min_str != min_end && charlen > 0; ptr++, charlen--) - { - if (ptr+1 != end && isbig5code(ptr[0],ptr[1])) - { - *min_str++= *max_str++ = *ptr++; - *min_str++= *max_str++ = *ptr; - continue; - } - if (*ptr == escape && ptr+1 != end) - { - ptr++; /* Skip escape */ - if (isbig5code(ptr[0], ptr[1])) - *min_str++= *max_str++ = *ptr++; - if (min_str < min_end) - *min_str++= *max_str++= *ptr; - continue; - } - if (*ptr == w_one) /* '_' in SQL */ - { - *min_str++='\0'; /* This should be min char */ - *max_str++=max_sort_char; - continue; - } - if (*ptr == w_many) /* '%' in SQL */ - { - /* - Calculate length of keys: - 'a\0\0... is the smallest possible string when we have space expand - a\ff\ff... is the biggest possible string - */ - *min_length= ((cs->state & MY_CS_BINSORT) ? (size_t) (min_str - min_org) : - res_length); - *max_length= res_length; - do { - *min_str++ = 0; - *max_str++ = max_sort_char; - } while (min_str != min_end); - return 0; - } - *min_str++= *max_str++ = *ptr; - } - - *min_length= *max_length= (size_t) (min_str-min_org); - while (min_str != min_end) - *min_str++= *max_str++= ' '; - return 0; -} - - static uint ismbchar_big5(CHARSET_INFO *cs __attribute__((unused)), const char* p, const char *e) { @@ -6955,7 +6875,7 @@ static MY_COLLATION_HANDLER my_collation_big5_chinese_ci_handler = my_strnncollsp_big5, my_strnxfrm_big5, my_strnxfrmlen_simple, - my_like_range_big5, + my_like_range_mb, my_wildcmp_mb, my_strcasecmp_mb, my_instr_mb, @@ -7019,7 +6939,7 @@ CHARSET_INFO my_charset_big5_chinese_ci= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xF9D5, /* max_sort_char */ ' ', /* pad char */ 1, /* escape_with_backslash_is_dangerous */ &my_charset_big5_handler, @@ -7052,7 +6972,7 @@ CHARSET_INFO my_charset_big5_bin= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xF9FE, /* max_sort_char */ ' ', /* pad char */ 1, /* escape_with_backslash_is_dangerous */ &my_charset_big5_handler, diff --git a/strings/ctype-cp932.c b/strings/ctype-cp932.c index 67555ac4384..df4083c9f8d 100644 --- a/strings/ctype-cp932.c +++ b/strings/ctype-cp932.c @@ -1812,77 +1812,6 @@ static size_t my_strnxfrm_cp932(CHARSET_INFO *cs __attribute__((unused)), } -/* -** Calculate min_str and max_str that ranges a LIKE string. -** Arguments: -** ptr Pointer to LIKE string. -** ptr_length Length of LIKE string. -** escape Escape character in LIKE. (Normally '\'). -** All escape characters should be removed from min_str and max_str -** res_length Length of min_str and max_str. -** min_str Smallest case sensitive string that ranges LIKE. -** Should be space padded to res_length. -** max_str Largest case sensitive string that ranges LIKE. -** Normally padded with the biggest character sort value. -** -** The function should return 0 if ok and 1 if the LIKE string can't be -** optimized ! -*/ - -#define max_sort_char ((char) 255) - -static my_bool my_like_range_cp932(CHARSET_INFO *cs __attribute__((unused)), - const char *ptr,size_t ptr_length, - pbool escape, pbool w_one, pbool w_many, - size_t res_length, - char *min_str,char *max_str, - size_t *min_length, size_t *max_length) -{ - const char *end=ptr+ptr_length; - char *min_org=min_str; - char *min_end=min_str+res_length; - - while (ptr < end && min_str < min_end) { - if (ismbchar_cp932(cs, ptr, end)) { - *min_str++ = *max_str++ = *ptr++; - if (min_str < min_end) - *min_str++ = *max_str++ = *ptr++; - continue; - } - if (*ptr == escape && ptr+1 < end) { - ptr++; /* Skip escape */ - if (ismbchar_cp932(cs, ptr, end)) - *min_str++ = *max_str++ = *ptr++; - if (min_str < min_end) - *min_str++ = *max_str++ = *ptr++; - continue; - } - if (*ptr == w_one) { /* '_' in SQL */ - *min_str++ = '\0'; /* This should be min char */ - *max_str++ = max_sort_char; - ptr++; - continue; - } - if (*ptr == w_many) - { /* '%' in SQL */ - *min_length = (size_t)(min_str - min_org); - *max_length = res_length; - do - { - *min_str++= 0; - *max_str++= max_sort_char; - } while (min_str < min_end); - return 0; - } - *min_str++ = *max_str++ = *ptr++; - } - *min_length = *max_length = (size_t) (min_str - min_org); - while (min_str < min_end) - *min_str++ = *max_str++ = ' '; /* Because if key compression */ - return 0; -} - - static uint16 cp932_to_unicode[65536]= { 0x0000, 0x0001, 0x0002, 0x0003, /* 0000 */ @@ -34852,7 +34781,7 @@ static MY_COLLATION_HANDLER my_collation_ci_handler = my_strnncollsp_cp932, my_strnxfrm_cp932, my_strnxfrmlen_simple, - my_like_range_cp932, + my_like_range_mb, my_wildcmp_mb, /* wildcmp */ my_strcasecmp_8bit, my_instr_mb, @@ -34918,7 +34847,7 @@ CHARSET_INFO my_charset_cp932_japanese_ci= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFCFC, /* max_sort_char */ ' ', /* pad char */ 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, @@ -34950,7 +34879,7 @@ CHARSET_INFO my_charset_cp932_bin= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFCFC, /* max_sort_char */ ' ', /* pad char */ 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, diff --git a/strings/ctype-euc_kr.c b/strings/ctype-euc_kr.c index c2067ac6f6b..7329f9ec09a 100644 --- a/strings/ctype-euc_kr.c +++ b/strings/ctype-euc_kr.c @@ -10029,7 +10029,7 @@ CHARSET_INFO my_charset_euckr_korean_ci= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFEFE, /* max_sort_char */ ' ', /* pad char */ 0, /* escape_with_backslash_is_dangerous */ &my_charset_handler, @@ -10062,7 +10062,7 @@ CHARSET_INFO my_charset_euckr_bin= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFEFE, /* max_sort_char */ ' ', /* pad char */ 0, /* escape_with_backslash_is_dangerous */ &my_charset_handler, diff --git a/strings/ctype-eucjpms.c b/strings/ctype-eucjpms.c index 25c15a08d4e..6180e0e1a7a 100644 --- a/strings/ctype-eucjpms.c +++ b/strings/ctype-eucjpms.c @@ -67573,7 +67573,7 @@ CHARSET_INFO my_charset_eucjpms_japanese_ci= 1, /* mbminlen */ 3, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFEFE, /* max_sort_char */ ' ', /* pad_char */ 0, /* escape_with_backslash_is_dangerous */ &my_charset_handler, @@ -67606,7 +67606,7 @@ CHARSET_INFO my_charset_eucjpms_bin= 1, /* mbminlen */ 3, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFEFE, /* max_sort_char */ ' ', /* pad_char */ 0, /* escape_with_backslash_is_dangerous */ &my_charset_handler, diff --git a/strings/ctype-gb2312.c b/strings/ctype-gb2312.c index 46f3e9c6da5..b1acd643df3 100644 --- a/strings/ctype-gb2312.c +++ b/strings/ctype-gb2312.c @@ -6432,7 +6432,7 @@ CHARSET_INFO my_charset_gb2312_chinese_ci= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xF7FE, /* max_sort_char */ ' ', /* pad char */ 0, /* escape_with_backslash_is_dangerous */ &my_charset_handler, @@ -6464,7 +6464,7 @@ CHARSET_INFO my_charset_gb2312_bin= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xF7FE, /* max_sort_char */ ' ', /* pad char */ 0, /* escape_with_backslash_is_dangerous */ &my_charset_handler, diff --git a/strings/ctype-gbk.c b/strings/ctype-gbk.c index 609bc2ecd27..547c8821229 100644 --- a/strings/ctype-gbk.c +++ b/strings/ctype-gbk.c @@ -3548,86 +3548,6 @@ static size_t my_strnxfrm_gbk(CHARSET_INFO *cs __attribute__((unused)), } -/* -** Calculate min_str and max_str that ranges a LIKE string. -** Arguments: -** ptr Pointer to LIKE string. -** ptr_length Length of LIKE string. -** escape Escape character in LIKE. (Normally '\'). -** All escape characters should be removed from min_str and max_str -** res_length Length of min_str and max_str. -** min_str Smallest case sensitive string that ranges LIKE. -** Should be space padded to res_length. -** max_str Largest case sensitive string that ranges LIKE. -** Normally padded with the biggest character sort value. -** -** The function should return 0 if ok and 1 if the LIKE string can't be -** optimized ! -*/ - -#define max_sort_char ((uchar) 255) - -static my_bool my_like_range_gbk(CHARSET_INFO *cs __attribute__((unused)), - const char *ptr,size_t ptr_length, - pbool escape, pbool w_one, pbool w_many, - size_t res_length, - char *min_str,char *max_str, - size_t *min_length,size_t *max_length) -{ - const char *end= ptr + ptr_length; - char *min_org=min_str; - char *min_end=min_str+res_length; - size_t charlen= res_length / cs->mbmaxlen; - - for (; ptr != end && min_str != min_end && charlen > 0; ptr++, charlen--) - { - if (ptr+1 != end && isgbkcode(ptr[0],ptr[1])) - { - *min_str++= *max_str++ = *ptr++; - *min_str++= *max_str++ = *ptr; - continue; - } - if (*ptr == escape && ptr+1 != end) - { - ptr++; /* Skip escape */ - if (isgbkcode(ptr[0], ptr[1])) - *min_str++= *max_str++ = *ptr; - if (min_str < min_end) - *min_str++= *max_str++= *ptr; - continue; - } - if (*ptr == w_one) /* '_' in SQL */ - { - *min_str++='\0'; /* This should be min char */ - *max_str++=max_sort_char; - continue; - } - if (*ptr == w_many) /* '%' in SQL */ - { - /* - Calculate length of keys: - 'a\0\0... is the smallest possible string when we have space expand - a\ff\ff... is the biggest possible string - */ - *min_length= ((cs->state & MY_CS_BINSORT) ? (size_t) (min_str - min_org) : - res_length); - *max_length= res_length; - do { - *min_str++= 0; - *max_str++= max_sort_char; - } while (min_str != min_end); - return 0; - } - *min_str++= *max_str++ = *ptr; - } - - *min_length= *max_length = (size_t) (min_str - min_org); - while (min_str != min_end) - *min_str++= *max_str++= ' '; /* Because if key compression */ - return 0; -} - - static uint ismbchar_gbk(CHARSET_INFO *cs __attribute__((unused)), const char* p, const char *e) { @@ -10841,7 +10761,7 @@ static MY_COLLATION_HANDLER my_collation_ci_handler = my_strnncollsp_gbk, my_strnxfrm_gbk, my_strnxfrmlen_simple, - my_like_range_gbk, + my_like_range_mb, my_wildcmp_mb, my_strcasecmp_mb, my_instr_mb, @@ -10906,7 +10826,7 @@ CHARSET_INFO my_charset_gbk_chinese_ci= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xA967, /* max_sort_char */ ' ', /* pad char */ 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, @@ -10938,7 +10858,7 @@ CHARSET_INFO my_charset_gbk_bin= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFEFE, /* max_sort_char */ ' ', /* pad char */ 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, diff --git a/strings/ctype-mb.c b/strings/ctype-mb.c index b1b381da59e..b2f2e3cd22e 100644 --- a/strings/ctype-mb.c +++ b/strings/ctype-mb.c @@ -604,7 +604,9 @@ my_hash_sort_mb_bin(CHARSET_INFO *cs __attribute__((unused)), DESCRIPTION Write max key: - for non-Unicode character sets: - just set to 255. + just bfill using max_sort_char if max_sort_char is one byte. + In case when max_sort_char is two bytes, fill with double-byte pairs + and optionally pad with a single space character. - for Unicode character set (utf-8): create a buffer with multibyte representation of the max_sort_char character, and copy it into max_str in a loop. @@ -616,12 +618,20 @@ static void pad_max_char(CHARSET_INFO *cs, char *str, char *end) if (!(cs->state & MY_CS_UNICODE)) { - bfill(str, end - str, 255); - return; + if (cs->max_sort_char <= 255) + { + bfill(str, end - str, cs->max_sort_char); + return; + } + buf[0]= cs->max_sort_char >> 8; + buf[1]= cs->max_sort_char & 0xFF; + buflen= 2; + } + else + { + buflen= cs->cset->wc_mb(cs, cs->max_sort_char, (uchar*) buf, + (uchar*) buf + sizeof(buf)); } - - buflen= cs->cset->wc_mb(cs, cs->max_sort_char, (uchar*) buf, - (uchar*) buf + sizeof(buf)); DBUG_ASSERT(buflen > 0); do diff --git a/strings/ctype-sjis.c b/strings/ctype-sjis.c index 90c76dc3c79..91adf4ebddf 100644 --- a/strings/ctype-sjis.c +++ b/strings/ctype-sjis.c @@ -1179,86 +1179,6 @@ static size_t my_strnxfrm_sjis(CHARSET_INFO *cs __attribute__((unused)), } -/* -** Calculate min_str and max_str that ranges a LIKE string. -** Arguments: -** ptr Pointer to LIKE string. -** ptr_length Length of LIKE string. -** escape Escape character in LIKE. (Normally '\'). -** All escape characters should be removed from min_str and max_str -** res_length Length of min_str and max_str. -** min_str Smallest case sensitive string that ranges LIKE. -** Should be space padded to res_length. -** max_str Largest case sensitive string that ranges LIKE. -** Normally padded with the biggest character sort value. -** -** The function should return 0 if ok and 1 if the LIKE string can't be -** optimized ! -*/ - -#define max_sort_char ((char) 255) - -static my_bool my_like_range_sjis(CHARSET_INFO *cs __attribute__((unused)), - const char *ptr,size_t ptr_length, - pbool escape, pbool w_one, pbool w_many, - size_t res_length, - char *min_str,char *max_str, - size_t *min_length,size_t *max_length) -{ - const char *end= ptr + ptr_length; - char *min_org=min_str; - char *min_end=min_str+res_length; - size_t charlen= res_length / cs->mbmaxlen; - - for ( ; ptr < end && min_str < min_end && charlen > 0 ; charlen--) - { - if (ismbchar_sjis(cs, ptr, end)) { - *min_str++ = *max_str++ = *ptr++; - if (min_str < min_end) - *min_str++ = *max_str++ = *ptr++; - continue; - } - if (*ptr == escape && ptr+1 < end) { - ptr++; /* Skip escape */ - if (ismbchar_sjis(cs, ptr, end)) - *min_str++ = *max_str++ = *ptr++; - if (min_str < min_end) - *min_str++ = *max_str++ = *ptr++; - continue; - } - if (*ptr == w_one) { /* '_' in SQL */ - *min_str++ = '\0'; /* This should be min char */ - *max_str++ = max_sort_char; - ptr++; - continue; - } - if (*ptr == w_many) - { /* '%' in SQL */ - /* - Calculate length of keys: - 'a\0\0... is the smallest possible string when we have space expand - a\ff\ff... is the biggest possible string - */ - *min_length= ((cs->state & MY_CS_BINSORT) ? (size_t) (min_str - min_org) : - res_length); - *max_length= res_length; - do - { - *min_str++= 0; - *max_str++= max_sort_char; - } while (min_str < min_end); - return 0; - } - *min_str++ = *max_str++ = *ptr++; - } - - *min_length= *max_length= (size_t) (min_str - min_org); - while (min_str != min_end) - *min_str++= *max_str++= ' '; /* Because if key compression */ - return 0; -} - - /* SJIS->Unicode conversion table */ static uint16 sjis_to_unicode[65536]= { @@ -34231,7 +34151,7 @@ static MY_COLLATION_HANDLER my_collation_ci_handler = my_strnncollsp_sjis, my_strnxfrm_sjis, my_strnxfrmlen_simple, - my_like_range_sjis, + my_like_range_mb, my_wildcmp_mb, /* wildcmp */ my_strcasecmp_8bit, my_instr_mb, @@ -34297,7 +34217,7 @@ CHARSET_INFO my_charset_sjis_japanese_ci= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFCFC, /* max_sort_char */ ' ', /* pad char */ 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, @@ -34329,7 +34249,7 @@ CHARSET_INFO my_charset_sjis_bin= 1, /* mbminlen */ 2, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFCFC, /* max_sort_char */ ' ', /* pad char */ 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, diff --git a/strings/ctype-ujis.c b/strings/ctype-ujis.c index 4fabbdbaeb3..9f4d032ffe0 100644 --- a/strings/ctype-ujis.c +++ b/strings/ctype-ujis.c @@ -67316,7 +67316,7 @@ CHARSET_INFO my_charset_ujis_japanese_ci= 1, /* mbminlen */ 3, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFEFE, /* max_sort_char */ ' ', /* pad char */ 0, /* escape_with_backslash_is_dangerous */ &my_charset_handler, @@ -67349,7 +67349,7 @@ CHARSET_INFO my_charset_ujis_bin= 1, /* mbminlen */ 3, /* mbmaxlen */ 0, /* min_sort_char */ - 255, /* max_sort_char */ + 0xFEFE, /* max_sort_char */ ' ', /* pad char */ 0, /* escape_with_backslash_is_dangerous */ &my_charset_handler, diff --git a/unittest/Makefile.am b/unittest/Makefile.am index 6197586b008..da655d1844e 100644 --- a/unittest/Makefile.am +++ b/unittest/Makefile.am @@ -13,12 +13,12 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -SUBDIRS = mytap . mysys examples +SUBDIRS = mytap . mysys examples strings EXTRA_DIST = unit.pl CLEANFILES = unit -unittests = mytap mysys @mysql_se_unittest_dirs@ @mysql_pg_unittest_dirs@ +unittests = mytap mysys strings @mysql_se_unittest_dirs@ @mysql_pg_unittest_dirs@ test: perl unit.pl run $(unittests) diff --git a/unittest/strings/Makefile.am b/unittest/strings/Makefile.am new file mode 100644 index 00000000000..5b18d89f58e --- /dev/null +++ b/unittest/strings/Makefile.am @@ -0,0 +1,27 @@ +# Copyright 2000, 2010, Oracle and/or its affiliates. All rights reserved. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +AM_CPPFLAGS = @ZLIB_INCLUDES@ -I$(top_builddir)/include +AM_CPPFLAGS += -I$(top_srcdir)/include -I$(top_srcdir)/unittest/mytap + +LDADD = $(top_builddir)/unittest/mytap/libmytap.a \ + $(top_builddir)/mysys/libmysys.a \ + $(top_builddir)/dbug/libdbug.a \ + $(top_builddir)/strings/libmystrings.a + +noinst_PROGRAMS = strings-t + +# Don't update the files from bitkeeper +%::SCCS/s.% diff --git a/unittest/strings/strings-t.c b/unittest/strings/strings-t.c new file mode 100644 index 00000000000..2d246cfa17f --- /dev/null +++ b/unittest/strings/strings-t.c @@ -0,0 +1,114 @@ +/* Copyright 2000, 2010, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#include <tap.h> +#include <my_global.h> +#include <my_sys.h> + + +/* + Test that like_range() returns well-formed results. +*/ +static int +test_like_range_for_charset(CHARSET_INFO *cs, const char *src, size_t src_len) +{ + char min_str[32], max_str[32]; + size_t min_len, max_len, min_well_formed_len, max_well_formed_len; + int error= 0; + + cs->coll->like_range(cs, src, src_len, '\\', '_', '%', + sizeof(min_str), min_str, max_str, &min_len, &max_len); + diag("min_len=%d\tmax_len=%d\t%s", min_len, max_len, cs->name); + min_well_formed_len= cs->cset->well_formed_len(cs, + min_str, min_str + min_len, + 10000, &error); + max_well_formed_len= cs->cset->well_formed_len(cs, + max_str, max_str + max_len, + 10000, &error); + if (min_len != min_well_formed_len) + diag("Bad min_str: min_well_formed_len=%d min_str[%d]=0x%02X", + min_well_formed_len, min_well_formed_len, + (uchar) min_str[min_well_formed_len]); + if (max_len != max_well_formed_len) + diag("Bad max_str: max_well_formed_len=%d max_str[%d]=0x%02X", + max_well_formed_len, max_well_formed_len, + (uchar) max_str[max_well_formed_len]); + return + min_len == min_well_formed_len && + max_len == max_well_formed_len ? 0 : 1; +} + + +static CHARSET_INFO *charset_list[]= +{ +#ifdef HAVE_CHARSET_big5 + &my_charset_big5_chinese_ci, + &my_charset_big5_bin, +#endif +#ifdef HAVE_CHARSET_euckr + &my_charset_euckr_korean_ci, + &my_charset_euckr_bin, +#endif +#ifdef HAVE_CHARSET_gb2312 + &my_charset_gb2312_chinese_ci, + &my_charset_gb2312_bin, +#endif +#ifdef HAVE_CHARSET_gbk + &my_charset_gbk_chinese_ci, + &my_charset_gbk_bin, +#endif +#ifdef HAVE_CHARSET_latin1 + &my_charset_latin1, + &my_charset_latin1_bin, +#endif +#ifdef HAVE_CHARSET_sjis + &my_charset_sjis_japanese_ci, + &my_charset_sjis_bin, +#endif +#ifdef HAVE_CHARSET_tis620 + &my_charset_tis620_thai_ci, + &my_charset_tis620_bin, +#endif +#ifdef HAVE_CHARSET_ujis + &my_charset_ujis_japanese_ci, + &my_charset_ujis_bin, +#endif +#ifdef HAVE_CHARSET_utf8 + &my_charset_utf8_general_ci, + &my_charset_utf8_unicode_ci, + &my_charset_utf8_bin, +#endif +}; + + +int main() +{ + size_t i, failed= 0; + + plan(1); + diag("Testing my_like_range_xxx() functions"); + + for (i= 0; i < array_elements(charset_list); i++) + { + CHARSET_INFO *cs= charset_list[i]; + if (test_like_range_for_charset(cs, "abc%", 4)) + { + ++failed; + diag("Failed for %s", cs->name); + } + } + ok(failed == 0, "Testing my_like_range_xxx() functions"); + return exit_status(); +} |