diff options
Diffstat (limited to 'unittest/strings/strings-t.c')
| -rw-r--r-- | unittest/strings/strings-t.c | 1545 |
1 files changed, 1545 insertions, 0 deletions
diff --git a/unittest/strings/strings-t.c b/unittest/strings/strings-t.c new file mode 100644 index 00000000..7532244b --- /dev/null +++ b/unittest/strings/strings-t.c @@ -0,0 +1,1545 @@ +/* Copyright (c) 2010, Oracle and/or its affiliates + Copyright (c) 2009, 2020, MariaDB Corporation. + + 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 02110-1335 USA */ + +#include <tap.h> +#include <my_global.h> +#include <my_sys.h> + + +/* + U+00DF LATIN SMALL LETTER SHARP S = _utf8 x'C39F' = _latin1 x'DF' +*/ + +#define UTF8_sz "\xC3\x9F" +#define LATIN1_sz "\xDF" + +/* + U+00C5 LATIN CAPITAL LETTER A WITH RING ABOVE = _utf8 x'C385' +*/ + +#define UTF8_ARING "\xC3\x85" + +/* + U+00E4 LATIN SMALL LETTER A WITH DIAERESIS = _utf8 x'C3A4' +*/ +#define UTF8_auml "\xC3\xA4" +#define LATIN1_auml "\xE4" + +#define UCS2_a "\x00\x61" +#define UCS2_b "\x00\x62" +#define UCS2_sp "\x00\x20" + + +/* + 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; + + my_ci_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", (int) min_len, (int) max_len, + cs->coll_name.str); + min_well_formed_len= my_well_formed_length(cs, + min_str, min_str + min_len, + 10000, &error); + max_well_formed_len= my_well_formed_length(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", + (int) min_well_formed_len, (int) 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", + (int) max_well_formed_len, (int) 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_utf8mb3 + &my_charset_utf8mb3_general_ci, +#ifdef HAVE_UCA_COLLATIONS + &my_charset_utf8mb3_unicode_ci, +#endif + &my_charset_utf8mb3_bin, +#endif +}; + + +typedef struct +{ + const char *a; + size_t alen; + const char *b; + size_t blen; + int res; +} STRNNCOLL_PARAM; + + +#define CSTR(x) (x),(sizeof(x)-1) + +/* + Byte sequence types used in the tests: + 8BIT - a 8 bit byte (>=00x80) which makes a single byte characters + MB2 - two bytes that make a valid character + H2 - a byte which is a valid MB2 head byte + T2 - a byte which is a valid MB2 tail byte + ILSEQ - a byte which makes an illegal sequence + H2+ILSEQ - a sequence that starts with a valid H2 byte, + but not followed by a valid T2 byte. + + Charset H2 T2 8BIT + ------- ---------------- --------------- -------- + big5 [A1..F9] [40..7E,A1..FE] + euckr [81..FE] [41..5A,61..7A,81..FE] + gb2312 [A1..F7] [A1..FE] + gbk [81..FE] [40..7E,80..FE] + + cp932 [81..9F,E0..FC] [40..7E,80..FC] [A1..DF] + sjis [81..9F,E0..FC] [40..7E,80..FC] [A1..DF] + + + Essential byte sequences in various character sets: + + Sequence big5 cp932 euckr gb2312 gbk sjis + -------- ---- ----- ----- ------ --- ---- + 80 ILSEQ ILSEQ ILSEQ ILSEQ ILSEQ ILSEQ + 81 ILSEQ H2 H2 ILSEQ H2 H2 + A1 H2 8BIT H2 H2 H2 8BIT + A1A1 MB2 8BIT+8BIT MB2 MB2 MB2 8BIT+8BIT + E0E0 MB2 MB2 MB2 MB2 MB2 MB2 + F9FE MB2 H2+ILSEQ MB2 ILSEQ+T2 MB2 H2+ILSEQ +*/ + + +/* + For character sets that have the following byte sequences: + 80 - ILSEQ + 81 - ILSEQ or H2 + F9 - ILSEQ or H2 + A1A1 - MB2 or 8BIT+8BIT + E0E0 - MB2 +*/ +static STRNNCOLL_PARAM strcoll_mb2_common[]= +{ + /* Compare two good sequences */ + {CSTR(""), CSTR(""), 0}, + {CSTR(""), CSTR(" "), 0}, + {CSTR(""), CSTR("A"), -1}, + {CSTR(""), CSTR("a"), -1}, + {CSTR(""), CSTR("\xA1\xA1"), -1}, + {CSTR(""), CSTR("\xE0\xE0"), -1}, + + {CSTR(" "), CSTR(""), 0}, + {CSTR(" "), CSTR(" "), 0}, + {CSTR(" "), CSTR("A"), -1}, + {CSTR(" "), CSTR("a"), -1}, + {CSTR(" "), CSTR("\xA1\xA1"), -1}, + {CSTR(" "), CSTR("\xE0\xE0"), -1}, + + {CSTR("a"), CSTR(""), 1}, + {CSTR("a"), CSTR(" "), 1}, + {CSTR("a"), CSTR("a"), 0}, + {CSTR("a"), CSTR("\xA1\xA1"), -1}, + {CSTR("a"), CSTR("\xE0\xE0"), -1}, + + {CSTR("\xA1\xA1"), CSTR("\xA1\xA1"), 0}, + {CSTR("\xA1\xA1"), CSTR("\xE0\xE0"), -1}, + + /* Compare a good character to an illegal or an incomplete sequence */ + {CSTR(""), CSTR("\x80"), -1}, + {CSTR(""), CSTR("\x81"), -1}, + {CSTR(""), CSTR("\xF9"), -1}, + + {CSTR(" "), CSTR("\x80"), -1}, + {CSTR(" "), CSTR("\x81"), -1}, + {CSTR(" "), CSTR("\xF9"), -1}, + + {CSTR("a"), CSTR("\x80"), -1}, + {CSTR("a"), CSTR("\x81"), -1}, + {CSTR("a"), CSTR("\xF9"), -1}, + + {CSTR("\xA1\xA1"), CSTR("\x80"), -1}, + {CSTR("\xA1\xA1"), CSTR("\x81"), -1}, + {CSTR("\xA1\xA1"), CSTR("\xF9"), -1}, + + {CSTR("\xE0\xE0"), CSTR("\x80"), -1}, + {CSTR("\xE0\xE0"), CSTR("\x81"), -1}, + {CSTR("\xE0\xE0"), CSTR("\xF9"), -1}, + + /* Compare two bad/incomplete sequences */ + {CSTR("\x80"), CSTR("\x80"), 0}, + {CSTR("\x80"), CSTR("\x81"), -1}, + {CSTR("\x80"), CSTR("\xF9"), -1}, + {CSTR("\x81"), CSTR("\x81"), 0}, + {CSTR("\x81"), CSTR("\xF9"), -1}, + + {NULL, 0, NULL, 0, 0} +}; + + +/* + For character sets that have good mb2 characters A1A1 and F9FE +*/ +static STRNNCOLL_PARAM strcoll_mb2_A1A1_mb2_F9FE[]= +{ + /* Compare two good characters */ + {CSTR(""), CSTR("\xF9\xFE"), -1}, + {CSTR(" "), CSTR("\xF9\xFE"), -1}, + {CSTR("a") , CSTR("\xF9\xFE"), -1}, + {CSTR("\xA1\xA1"), CSTR("\xF9\xFE"), -1}, + {CSTR("\xF9\xFE"), CSTR("\xF9\xFE"), 0}, + + /* Compare a good character to an illegal or an incomplete sequence */ + {CSTR(""), CSTR("\xA1"), -1}, + {CSTR(""), CSTR("\xF9"), -1}, + {CSTR("a"), CSTR("\xA1"), -1}, + {CSTR("a"), CSTR("\xF9"), -1}, + + {CSTR("\xA1\xA1"), CSTR("\xA1"), -1}, + {CSTR("\xA1\xA1"), CSTR("\xF9"), -1}, + + {CSTR("\xF9\xFE"), CSTR("\x80"), -1}, + {CSTR("\xF9\xFE"), CSTR("\x81"), -1}, + {CSTR("\xF9\xFE"), CSTR("\xA1"), -1}, + {CSTR("\xF9\xFE"), CSTR("\xF9"), -1}, + + /* Compare two bad/incomplete sequences */ + {CSTR("\x80"), CSTR("\xA1"), -1}, + {CSTR("\x80"), CSTR("\xF9"), -1}, + + {NULL, 0, NULL, 0, 0} +}; + + +/* + For character sets that have: + A1A1 - a good mb2 character + F9FE - a bad sequence +*/ +static STRNNCOLL_PARAM strcoll_mb2_A1A1_bad_F9FE[]= +{ + /* Compare a good character to an illegal or an incomplete sequence */ + {CSTR(""), CSTR("\xF9\xFE"), -1}, + {CSTR(" "), CSTR("\xF9\xFE"), -1}, + {CSTR("a") , CSTR("\xF9\xFE"), -1}, + {CSTR("\xA1\xA1"), CSTR("\xF9\xFE"), -1}, + + {CSTR(""), CSTR("\xA1"), -1}, + {CSTR(""), CSTR("\xF9"), -1}, + {CSTR("a"), CSTR("\xA1"), -1}, + {CSTR("a"), CSTR("\xF9"), -1}, + + {CSTR("\xA1\xA1"), CSTR("\xA1"), -1}, + {CSTR("\xA1\xA1"), CSTR("\xF9"), -1}, + + /* Compare two bad/incomplete sequences */ + {CSTR("\xF9\xFE"), CSTR("\x80"), 1}, + {CSTR("\xF9\xFE"), CSTR("\x81"), 1}, + {CSTR("\xF9\xFE"), CSTR("\xA1"), 1}, + {CSTR("\xF9\xFE"), CSTR("\xF9"), 1}, + {CSTR("\x80"), CSTR("\xA1"), -1}, + {CSTR("\x80"), CSTR("\xF9"), -1}, + {CSTR("\xF9\xFE"), CSTR("\xF9\xFE"), 0}, + + {NULL, 0, NULL, 0, 0} +}; + + +/* + For character sets that have: + 80 - ILSEQ or H2 + 81 - ILSEQ or H2 + A1 - 8BIT + F9 - ILSEQ or H2 + F9FE - a bad sequence (ILSEQ+XX or H2+ILSEQ) +*/ +static STRNNCOLL_PARAM strcoll_mb1_A1_bad_F9FE[]= +{ + /* Compare two good characters */ + {CSTR(""), CSTR("\xA1"), -1}, + {CSTR("\xA1\xA1"), CSTR("\xA1"), 1}, + + /* Compare a good character to an illegal or an incomplete sequence */ + {CSTR(""), CSTR("\xF9"), -1}, + {CSTR(""), CSTR("\xF9\xFE"), -1}, + {CSTR(" "), CSTR("\xF9\xFE"), -1}, + {CSTR("a"), CSTR("\xF9\xFE"), -1}, + {CSTR("a"), CSTR("\xA1"), -1}, + {CSTR("a"), CSTR("\xF9"), -1}, + + {CSTR("\xA1\xA1"), CSTR("\xF9"), -1}, + {CSTR("\xA1\xA1"), CSTR("\xF9\xFE"), -1}, + + {CSTR("\xF9\xFE"), CSTR("\x80"), 1}, + {CSTR("\xF9\xFE"), CSTR("\x81"), 1}, + {CSTR("\xF9\xFE"), CSTR("\xA1"), 1}, + {CSTR("\xF9\xFE"), CSTR("\xF9"), 1}, + + {CSTR("\x80"), CSTR("\xA1"), 1}, + + /* Compare two bad/incomplete sequences */ + {CSTR("\x80"), CSTR("\xF9"), -1}, + {CSTR("\xF9\xFE"), CSTR("\xF9\xFE"), 0}, + + {NULL, 0, NULL, 0, 0} +}; + + +/* + For character sets (e.g. cp932 and sjis) that have: + 8181 - a valid MB2 character + A1 - a valid 8BIT character + E0E0 - a valid MB2 character + and sort in this order: + 8181 < A1 < E0E0 +*/ +static STRNNCOLL_PARAM strcoll_8181_A1_E0E0[]= +{ + {CSTR("\x81\x81"), CSTR("\xA1"), -1}, + {CSTR("\x81\x81"), CSTR("\xE0\xE0"), -1}, + {CSTR("\xA1"), CSTR("\xE0\xE0"), -1}, + + {NULL, 0, NULL, 0, 0} +}; + + +/* + A shared test for eucjpms and ujis. +*/ +static STRNNCOLL_PARAM strcoll_ujis[]= +{ + {CSTR("\x8E\xA1"), CSTR("\x8E"), -1}, /* Good MB2 vs incomplete MB2 */ + {CSTR("\x8E\xA1"), CSTR("\x8F\xA1"), -1}, /* Good MB2 vs incomplete MB3 */ + {CSTR("\x8E\xA1"), CSTR("\x8F\xA1\xA1"), -1}, /* Good MB2 vs good MB3 */ + {CSTR("\xA1\xA1"), CSTR("\x8F\xA1\xA1"), 1}, /* Good MB2 vs good MB3 */ + {CSTR("\x8E"), CSTR("\x8F\xA1"), -1}, /* Incomplete MB2 vs incomplete MB3 */ + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf8mb3_common[]= +{ + {CSTR("\xC0"), CSTR("\xC1"), -1}, /* Unused byte vs unused byte */ + {CSTR("\xC0"), CSTR("\xFF"), -1}, /* Unused byte vs unused byte */ + {CSTR("\xC2\xA1"), CSTR("\xC0"), -1}, /* MB2 vs unused byte */ + {CSTR("\xC2\xA1"), CSTR("\xC2"), -1}, /* MB2 vs incomplete MB2 */ + {CSTR("\xC2\xA1"), CSTR("\xC2\xA2"), -1}, /* MB2 vs MB2 */ + {CSTR("\xC2\xA1"), CSTR("\xE0\xA0\x7F"),-1}, /* MB2 vs broken MB3 */ + {CSTR("\xC2\xA1"), CSTR("\xE0\xA0\x80"),-1}, /* MB2 vs MB3 */ + {CSTR("\xC2\xA1"), CSTR("\xE0\xA0\xBF"),-1}, /* MB2 vs MB3 */ + {CSTR("\xC2\xA1"), CSTR("\xE0\xA0\xC0"),-1}, /* MB2 vs broken MB3 */ + {CSTR("\xC2\xA1"), CSTR("\xE0\xA0"), -1}, /* MB2 vs incomplete MB3 */ + {CSTR("\xE0\xA0\x7E"), CSTR("\xE0\xA0\x7F"),-1},/* Broken MB3 vs broken MB3 */ + {CSTR("\xE0\xA0\x80"), CSTR("\xE0\xA0"), -1},/* MB3 vs incomplete MB3 */ + {CSTR("\xE0\xA0\x80"), CSTR("\xE0\xA0\x7F"),-1},/* MB3 vs broken MB3 */ + {CSTR("\xE0\xA0\x80"), CSTR("\xE0\xA0\xBF"),-1},/* MB3 vs MB3 */ + {CSTR("\xE0\xA0\x80"), CSTR("\xE0\xA0\xC0"),-1},/* MB3 vs broken MB3 */ + {CSTR("\xE0\xA0\xC0"), CSTR("\xE0\xA0\xC1"),-1},/* Broken MB3 vs broken MB3 */ + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf8mb4_common[]= +{ + /* Minimum four-byte character: U+10000 == _utf8 0xF0908080 */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xC0"), -1}, /* MB4 vs unused byte */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xC2"), -1}, /* MB4 vs incomplete MB2 */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xE0\xA0\x7F"),-1}, /* MB4 vs broken MB3 */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xE0\xA0\xC0"),-1}, /* MB4 vs broken MB3 */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xE0\xA0"), -1}, /* MB4 vs incomplete MB3 */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xF0\x90\x80"),-1}, /* MB4 vs incomplete MB4 */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xF0\x90\x80\x7F"),-1},/* MB4 vs broken MB4 */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xF0\x90\x80\xC0"),-1},/* MB4 vs broken MB4 */ + + /* Maximum four-byte character: U+10FFFF == _utf8 0xF48FBFBF */ + {CSTR("\xF4\x8F\xBF\xBF"), CSTR("\xC0"), -1}, /* MB4 vs unused byte */ + {CSTR("\xF4\x8F\xBF\xBF"), CSTR("\xC2"), -1}, /* MB4 vs incomplete MB2 */ + {CSTR("\xF4\x8F\xBF\xBF"), CSTR("\xE0\xA0\x7F"),-1}, /* MB4 vs broken MB3 */ + {CSTR("\xF4\x8F\xBF\xBF"), CSTR("\xE0\xA0\xC0"),-1}, /* MB4 vs broken MB3 */ + {CSTR("\xF4\x8F\xBF\xBF"), CSTR("\xE0\xA0"), -1}, /* MB4 vs incomplete MB3 */ + {CSTR("\xF4\x8F\xBF\xBF"), CSTR("\xF0\x90\x80"),-1}, /* MB4 vs incomplete MB4 */ + {CSTR("\xF4\x8F\xBF\xBF"), CSTR("\xF0\x90\x80\x7F"),-1},/* MB4 vs broken MB4 */ + {CSTR("\xF4\x8F\xBF\xBF"), CSTR("\xF0\x90\x80\xC0"),-1},/* MB4 vs broken MB4 */ + + /* Broken MB4 vs incomplete/broken MB3 */ + {CSTR("\xF0\x90\x80\x7F"), CSTR("\xE0\xA0"), 1}, /* Broken MB4 vs incomplete MB3 */ + {CSTR("\xF0\x90\x80\x7F"), CSTR("\xE0\xA0\x7F"),1}, /* Broken MB4 vs broken MB3 */ + {CSTR("\xF0\x90\x80\x7F"), CSTR("\xE0\xA0\xC0"),1}, /* Broken MB4 vs broken MB3 */ + + /* + Broken MB4 vs incomplete MB4: + The three leftmost bytes are compared binary, the fourth byte is compared + to auto-padded space. + */ + {CSTR("\xF0\x90\x80\x1F"), CSTR("\xF0\x90\x80"),-1}, /* Broken MB4 vs incomplete MB4 */ + {CSTR("\xF0\x90\x80\x7E"), CSTR("\xF0\x90\x80"),1}, /* Broken MB4 vs incomplete MB4 */ + + /* Broken MB4 vs broken MB4 */ + {CSTR("\xF0\x90\x80\x7E"), CSTR("\xF0\x90\x80\x7F"),-1},/* Broken MB4 vs broken MB4 */ + {CSTR("\xF0\x90\x80\x7E"), CSTR("\xF0\x90\x80\xC0"),-1},/* Broken MB4 vs broken MB4 */ + + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf8mb4_general_ci[]= +{ + /* All non-BMP characters are equal in utf8mb4_general_ci */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xF0\x90\x80\x81"),0},/* Non-BMB MB4 vs non-BMP MB4 */ + {CSTR("\xF0\x90\x80\x80"), CSTR("\xF4\x8F\xBF\xBF"),0},/* Non-BMB MB4 vs non-BMP MB4 */ + {CSTR("\x00"), CSTR("\xF0\x90\x80\x80"),-1},/* U+0000 vs non-BMP MB4 */ + {CSTR("\x00"), CSTR("\xF0\x90\x80\x81"),-1},/* U+0000 vs non-BMP MB4 */ + {CSTR("\x00"), CSTR("\xF4\x8F\xBF\xBF"),-1},/* U+0000 vs non-BMP MB4 */ + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_ucs2_common[]= +{ + {CSTR("\xC0"), CSTR("\xC1"), -1}, /* Incomlete MB2 vs incomplete MB2 */ + {CSTR("\xC0"), CSTR("\xFF"), -1}, /* Incomlete MB2 vs incomplete MB2 */ + {CSTR("\xC2\xA1"), CSTR("\xC0"), -1}, /* MB2 vs incomplete MB2 */ + {CSTR("\xC2\xA1"), CSTR("\xC2"), -1}, /* MB2 vs incomplete MB2 */ + {CSTR("\xC2\xA0"), CSTR("\xC2\xA1"), -1}, /* MB2 vs MB2 */ + {CSTR("\xC2\xA1"), CSTR("\xC2\xA2"), -1}, /* MB2 vs MB2 */ + + {CSTR("\xFF\xFF"), CSTR("\x00"),-1}, /* MB2 vs incomplete */ + {CSTR("\xFF\xFF\xFF\xFF"), CSTR("\x00"),-1}, /* MB2+MB2 vs incomplete */ + {CSTR("\xFF\xFF\xFF\xFF"), CSTR("\x00\x00\x00"), 1},/* MB2+MB2 vs MB2+incomplete */ + + {NULL, 0, NULL, 0, 0} +}; + + +/* Tests that involve comparison to SPACE (explicit, or padded) */ +static STRNNCOLL_PARAM strcoll_ucs2_space[]= +{ + {CSTR("\x00\x1F"), CSTR("\x00\x20"), -1}, /* MB2 vs MB2 */ + {CSTR("\x00\x20"), CSTR("\x00\x21"), -1}, /* MB2 vs MB2 */ + {CSTR("\x00\x1F"), CSTR(""), -1}, /* MB2 vs empty */ + {CSTR("\x00\x20"), CSTR(""), 0}, /* MB2 vs empty */ + {CSTR("\x00\x21"), CSTR(""), 1}, /* MB2 vs empty */ + + {NULL, 0, NULL, 0, 0} +}; + + +/* Tests that involve comparison to SPACE (explicit, or padded) */ +static STRNNCOLL_PARAM strcoll_utf16le_space[]= +{ + {CSTR("\x1F\x00"), CSTR("\x20\x00"), -1}, /* MB2 vs MB2 */ + {CSTR("\x20\x00"), CSTR("\x21\x00"), -1}, /* MB2 vs MB2 */ + {CSTR("\x1F\x00"), CSTR(""), -1}, /* MB2 vs empty */ + {CSTR("\x20\x00"), CSTR(""), 0}, /* MB2 vs empty */ + {CSTR("\x21\x00"), CSTR(""), 1}, /* MB2 vs empty */ + + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf16_common[]= +{ + /* Minimum four-byte character: U+10000 == _utf16 0xD800DC00 */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xC0"), -1},/* MB4 vs incomplete MB2 */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xC2"), -1},/* MB4 vs incomplete MB2 */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xD8\x00\xDB\x00"),-1},/* MB4 vs broken MB4 */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xD8\x00\xE0\x00"),-1},/* MB4 vs broken MB4 */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xDC\x00"), -1},/* MB4 vs broken MB2 */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xD8\x00\xDC"), -1},/* MB4 vs incomplete MB4 */ + + /* Maximum four-byte character: U+10FFFF == _utf8 0xF48FBFBF */ + {CSTR("\xDB\xFF\xDF\xFF"), CSTR("\xC0"), -1},/* MB4 vs incomplete MB2 */ + {CSTR("\xDB\xFF\xDF\xFF"), CSTR("\xC2"), -1},/* MB4 vs incomplete MB2 */ + {CSTR("\xDB\xFF\xDF\xFF"), CSTR("\xD8\x00\xDB\x00"),-1},/* MB4 vs broken MB4 */ + {CSTR("\xDB\xFF\xDF\xFF"), CSTR("\xD8\x00\xE0\x00"),-1},/* MB4 vs broken MB4 */ + {CSTR("\xDB\xFF\xDF\xFF"), CSTR("\xDC\x00"), -1},/* MB4 vs broken MB2 */ + {CSTR("\xDB\xFF\xDF\xFF"), CSTR("\xDC\xFF\xDF"), -1},/* MB4 vs incomplete MB4 */ + + /* Broken MB4 vs broken MB4 */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xD8\x00\xDB\x01"),-1},/* Broken MB4 vs broken MB4 */ + {CSTR("\xDB\xFF\xE0\xFE"), CSTR("\xDB\xFF\xE0\xFF"),-1},/* Broken MB4 vs broken MB4 */ + + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf16_general_ci[]= +{ + /* All non-BMP characters are compared as equal */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xD8\x00\xDC\x01"), 0},/* Non-BMP MB4 vs non-BMP MB4 */ + {CSTR("\xD8\x00\xDC\x00"), CSTR("\xDB\xFF\xDF\xFF"), 0},/* Non-BMP MB4 vs non-BMP MB4 */ + {CSTR("\x00\x00"), CSTR("\xD8\x00\xDC\x01"),-1},/* U+0000 vs non-BMP MB4 */ + {CSTR("\x00\x00"), CSTR("\xDB\xFF\xDF\xFF"),-1},/* U+0000 vs non-BMP MB4 */ + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf16le_common[]= +{ + /* Minimum four-byte character: U+10000 == _utf16 0xD800DC00 */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\xC0"), -1},/* MB4 vs incomplete MB2 */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\xC2"), -1},/* MB4 vs incomplete MB2 */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\x00\xD8\x00\xDB"),-1},/* MB4 vs broken MB4 */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\x00\xD8\x00\xD0"),-1},/* MB4 vs broken MB4 */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\x00\xDC"), -1},/* MB4 vs broken MB2 */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\x00\xD8\x00"), -1},/* MB4 vs incomplete MB4 */ + + /* Maximum four-byte character: U+10FFFF == _utf8 0xF48FBFBF */ + {CSTR("\xFF\xDB\xFF\xDF"), CSTR("\xC0"), -1},/* MB4 vs incomplete MB2 */ + {CSTR("\xFF\xDB\xFF\xDF"), CSTR("\xC2"), -1},/* MB4 vs incomplete MB2 */ + {CSTR("\xFF\xDB\xFF\xDF"), CSTR("\x00\xD8\x00\xDB"),-1},/* MB4 vs broken MB4 */ + {CSTR("\xFF\xDB\xFF\xDF"), CSTR("\x00\xD8\x00\xE0"),-1},/* MB4 vs broken MB4 */ + {CSTR("\xFF\xDB\xFF\xDF"), CSTR("\x00\xDC"), -1},/* MB4 vs broken MB2 */ + {CSTR("\xFF\xDB\xFF\xDF"), CSTR("\xFF\xDC\x00"), -1},/* MB4 vs incomplete MB4 */ + + /* Broken MB4 vs broken MB4 */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\x00\xD8\x01\xDB"),-1},/* Broken MB4 vs broken MB4 */ + {CSTR("\xFF\xDB\xFE\xE0"), CSTR("\xFF\xDB\xFF\xE0"),-1},/* Broken MB4 vs broken MB4 */ + + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf16le_general_ci[]= +{ + /* All non-BMP characters are compared as equal */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\x00\xD8\x01\xDC"), 0},/* Non-BMP MB4 vs non-BMP MB4 */ + {CSTR("\x00\xD8\x00\xDC"), CSTR("\xFF\xDB\xFF\xDF"), 0},/* Non-BMP MB4 vs non-BMP MB4 */ + {CSTR("\x00\x00"), CSTR("\x00\xD8\x01\xDC"), -1},/* U+0000 vs non-BMP MB4 */ + {CSTR("\x00\x00"), CSTR("\xFF\xDB\xFF\xDF"), -1},/* U+0000 vs non-BMP MB4 */ + + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf32_common[]= +{ + /* Minimum character: U+0000 == _utf32 0x00000000 */ + {CSTR("\x00\x00\x00\x00"), CSTR("\x00"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x00\x00\x00"), CSTR("\xFF"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x00\x00\x00"), CSTR("\x00\x00"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x00\x00\x00"), CSTR("\x00\x00\x00"),-1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x00\x00\x00"), CSTR("\x00\x20\x00\x00"),-1},/* MB4 vs broken MB4 */ + {CSTR("\x00\x00\x00\x00"), CSTR("\xFF\xFF\xFF\xFF"),-1},/* MB4 vs broken MB4 */ + + /* Minimum non-BMP character: U+10000 == _utf32 0x00010000 */ + {CSTR("\x00\x01\x00\x00"), CSTR("\x00"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x01\x00\x00"), CSTR("\xFF"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x01\x00\x00"), CSTR("\x00\x00"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x01\x00\x00"), CSTR("\x00\x00\x00"),-1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x01\x00\x00"), CSTR("\x00\x20\x00\x00"),-1},/* MB4 vs broken MB4 */ + {CSTR("\x00\x01\x00\x00"), CSTR("\xFF\xFF\xFF\xFF"),-1},/* MB4 vs broken MB4 */ + + /* Maximum character: U+10FFFF == _utf32 0x0010FFFF */ + {CSTR("\x00\x10\xFF\xFF"), CSTR("\x00"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x10\xFF\xFF"), CSTR("\xFF"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x10\xFF\xFF"), CSTR("\x00\x00"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x10\xFF\xFF"), CSTR("\x00\x00\x00"), -1}, /* MB4 vs incomplete MB4 */ + {CSTR("\x00\x10\xFF\xFF"), CSTR("\x20\x00\x00\x00"),-1},/* MB4 vs broken MB3 */ + {CSTR("\x00\x10\xFF\xFF"), CSTR("\xFF\xFF\xFF\xFF"),-1},/* MB4 vs broken MB4 */ + + + /* Broken MB4 vs incomplete/broken MB3 */ + {CSTR("\x00\x20\x00\x00"), CSTR("\x00"), 1}, /* Broken MB4 vs incomplete MB4 */ + {CSTR("\x00\x20\x00\x00"), CSTR("\x00\x00"), 1}, /* Broken MB4 vs incomplete MB4 */ + {CSTR("\x00\x20\x00\x00"), CSTR("\x00\x00\x00"), 1}, /* Broken MB4 vs incomplete MB4 */ + {CSTR("\x00\x20\x00\x00"), CSTR("\x00\x20\x00\x01"),-1},/* Broken MB4 vs broken MB4 */ + + {NULL, 0, NULL, 0, 0} +}; + + +static STRNNCOLL_PARAM strcoll_utf32_general_ci[]= +{ + /* Two non-BMP characters are compared as equal */ + {CSTR("\x00\x01\x00\x00"), CSTR("\x00\x01\x00\x01"), 0}, /* non-BMP MB4 vs non-BMP MB4 */ + {CSTR("\x00\x00\x00\x00"), CSTR("\x00\x01\x00\x00"), -1}, /* U+0000 vs non-BMP MB4 */ + {CSTR("\x00\x00\x00\x00"), CSTR("\x00\x01\x00\x01"), -1}, /* U+0000 vs non-BMP MB4 */ + + {NULL, 0, NULL, 0, 0} +}; + + +static void +str2hex(char *dst, size_t dstlen, const char *src, size_t srclen) +{ + char *dstend= dst + dstlen; + const char *srcend= src + srclen; + for (*dst= '\0' ; dst + 3 < dstend && src < srcend; ) + { + sprintf(dst, "%02X", (unsigned char) src[0]); + dst+=2; + src++; + } +} + + +/* + Check if the two comparison result are semantically equal: + both are negative, both are positive, or both are zero. +*/ +static int +eqres(int ares, int bres) +{ + return (ares < 0 && bres < 0) || + (ares > 0 && bres > 0) || + (ares == 0 && bres == 0); +} + + +static int +strcollsp(CHARSET_INFO *cs, const STRNNCOLL_PARAM *param) +{ + int failed= 0; + const STRNNCOLL_PARAM *p; + diag("%-20s %-10s %-10s %10s %10s", "Collation", "a", "b", "ExpectSign", "Actual"); + for (p= param; p->a; p++) + { + char ahex[64], bhex[64]; + int res= my_ci_strnncollsp(cs, (const uchar *) p->a, p->alen, + (const uchar *) p->b, p->blen); + str2hex(ahex, sizeof(ahex), p->a, p->alen); + str2hex(bhex, sizeof(bhex), p->b, p->blen); + diag("%-20s %-10s %-10s %10d %10d%s", + cs->coll_name.str, ahex, bhex, p->res, res, + eqres(res, p->res) ? "" : " FAILED"); + if (!eqres(res, p->res)) + { + failed++; + } + else + { + /* Test in reverse order */ + res= my_ci_strnncollsp(cs, (const uchar *) p->b, p->blen, + (const uchar *) p->a, p->alen); + if (!eqres(res, -p->res)) + { + diag("Comparison in reverse order failed. Expected %d, got %d", + -p->res, res); + failed++; + } + } + } + return failed; +} + + +static int +test_strcollsp() +{ + int failed= 0; +#ifdef HAVE_CHARSET_big5 + failed+= strcollsp(&my_charset_big5_chinese_ci, strcoll_mb2_common); + failed+= strcollsp(&my_charset_big5_chinese_ci, strcoll_mb2_A1A1_mb2_F9FE); + failed+= strcollsp(&my_charset_big5_bin, strcoll_mb2_common); + failed+= strcollsp(&my_charset_big5_bin, strcoll_mb2_A1A1_mb2_F9FE); +#endif +#ifdef HAVE_CHARSET_cp932 + failed+= strcollsp(&my_charset_cp932_japanese_ci, strcoll_mb2_common); + failed+= strcollsp(&my_charset_cp932_japanese_ci, strcoll_mb1_A1_bad_F9FE); + failed+= strcollsp(&my_charset_cp932_bin, strcoll_mb2_common); + failed+= strcollsp(&my_charset_cp932_bin, strcoll_mb1_A1_bad_F9FE); + failed+= strcollsp(&my_charset_cp932_japanese_ci, strcoll_8181_A1_E0E0); + failed+= strcollsp(&my_charset_cp932_bin, strcoll_8181_A1_E0E0); +#endif +#ifdef HAVE_CHARSET_eucjpms + failed+= strcollsp(&my_charset_eucjpms_japanese_ci, strcoll_mb2_common); + failed+= strcollsp(&my_charset_eucjpms_bin, strcoll_mb2_common); + failed+= strcollsp(&my_charset_eucjpms_japanese_ci, strcoll_mb2_A1A1_mb2_F9FE); + failed+= strcollsp(&my_charset_eucjpms_bin, strcoll_mb2_A1A1_mb2_F9FE); + failed+= strcollsp(&my_charset_eucjpms_japanese_ci, strcoll_ujis); + failed+= strcollsp(&my_charset_eucjpms_bin, strcoll_ujis); +#endif +#ifdef HAVE_CHARSET_euckr + failed+= strcollsp(&my_charset_euckr_korean_ci, strcoll_mb2_common); + failed+= strcollsp(&my_charset_euckr_korean_ci, strcoll_mb2_A1A1_mb2_F9FE); + failed+= strcollsp(&my_charset_euckr_bin, strcoll_mb2_common); + failed+= strcollsp(&my_charset_euckr_bin, strcoll_mb2_A1A1_mb2_F9FE); +#endif +#ifdef HAVE_CHARSET_gb2312 + failed+= strcollsp(&my_charset_gb2312_chinese_ci, strcoll_mb2_common); + failed+= strcollsp(&my_charset_gb2312_chinese_ci, strcoll_mb2_A1A1_bad_F9FE); + failed+= strcollsp(&my_charset_gb2312_bin, strcoll_mb2_common); + failed+= strcollsp(&my_charset_gb2312_bin, strcoll_mb2_A1A1_bad_F9FE); +#endif +#ifdef HAVE_CHARSET_gbk + failed+= strcollsp(&my_charset_gbk_chinese_ci, strcoll_mb2_common); + failed+= strcollsp(&my_charset_gbk_chinese_ci, strcoll_mb2_A1A1_mb2_F9FE); + failed+= strcollsp(&my_charset_gbk_bin, strcoll_mb2_common); + failed+= strcollsp(&my_charset_gbk_bin, strcoll_mb2_A1A1_mb2_F9FE); +#endif +#ifdef HAVE_CHARSET_sjis + failed+= strcollsp(&my_charset_sjis_japanese_ci, strcoll_mb2_common); + failed+= strcollsp(&my_charset_sjis_bin, strcoll_mb2_common); + failed+= strcollsp(&my_charset_sjis_japanese_ci, strcoll_mb1_A1_bad_F9FE); + failed+= strcollsp(&my_charset_sjis_bin, strcoll_mb1_A1_bad_F9FE); + failed+= strcollsp(&my_charset_sjis_japanese_ci, strcoll_8181_A1_E0E0); + failed+= strcollsp(&my_charset_sjis_bin, strcoll_8181_A1_E0E0); +#endif +#ifdef HAVE_CHARSET_ucs2 + failed+= strcollsp(&my_charset_ucs2_general_ci, strcoll_ucs2_common); + failed+= strcollsp(&my_charset_ucs2_general_ci, strcoll_ucs2_space); + failed+= strcollsp(&my_charset_ucs2_bin, strcoll_ucs2_common); + failed+= strcollsp(&my_charset_ucs2_bin, strcoll_ucs2_space); +#endif +#ifdef HAVE_CHARSET_ujis + failed+= strcollsp(&my_charset_ujis_japanese_ci, strcoll_mb2_common); + failed+= strcollsp(&my_charset_ujis_bin, strcoll_mb2_common); + failed+= strcollsp(&my_charset_ujis_japanese_ci, strcoll_mb2_A1A1_mb2_F9FE); + failed+= strcollsp(&my_charset_ujis_bin, strcoll_mb2_A1A1_mb2_F9FE); + failed+= strcollsp(&my_charset_ujis_japanese_ci, strcoll_ujis); + failed+= strcollsp(&my_charset_ujis_bin, strcoll_ujis); +#endif +#ifdef HAVE_CHARSET_utf16 + failed+= strcollsp(&my_charset_utf16_general_ci, strcoll_ucs2_common); + failed+= strcollsp(&my_charset_utf16_general_ci, strcoll_ucs2_space); + failed+= strcollsp(&my_charset_utf16_general_ci, strcoll_utf16_common); + failed+= strcollsp(&my_charset_utf16_general_ci, strcoll_utf16_general_ci); + failed+= strcollsp(&my_charset_utf16_bin, strcoll_ucs2_common); + failed+= strcollsp(&my_charset_utf16_bin, strcoll_ucs2_space); + failed+= strcollsp(&my_charset_utf16_bin, strcoll_utf16_common); + + failed+= strcollsp(&my_charset_utf16le_general_ci,strcoll_ucs2_common); + failed+= strcollsp(&my_charset_utf16le_general_ci,strcoll_utf16le_space); + failed+= strcollsp(&my_charset_utf16le_general_ci,strcoll_utf16le_common); + failed+= strcollsp(&my_charset_utf16le_general_ci,strcoll_utf16le_general_ci); + failed+= strcollsp(&my_charset_utf16le_bin, strcoll_ucs2_common); + failed+= strcollsp(&my_charset_utf16le_bin, strcoll_utf16le_space); + failed+= strcollsp(&my_charset_utf16le_bin, strcoll_utf16le_common); +#endif +#ifdef HAVE_CHARSET_utf32 + failed+= strcollsp(&my_charset_utf32_general_ci, strcoll_utf32_common); + failed+= strcollsp(&my_charset_utf32_general_ci, strcoll_utf32_general_ci); + failed+= strcollsp(&my_charset_utf32_bin, strcoll_utf32_common); +#endif +#ifdef HAVE_CHARSET_utf8 + failed+= strcollsp(&my_charset_utf8mb3_general_ci, strcoll_utf8mb3_common); + failed+= strcollsp(&my_charset_utf8mb3_general_mysql500_ci, strcoll_utf8mb3_common); + failed+= strcollsp(&my_charset_utf8mb3_bin, strcoll_utf8mb3_common); +#endif +#ifdef HAVE_CHARSET_utf8mb4 + failed+= strcollsp(&my_charset_utf8mb4_general_ci, strcoll_utf8mb3_common); + failed+= strcollsp(&my_charset_utf8mb4_bin, strcoll_utf8mb3_common); + failed+= strcollsp(&my_charset_utf8mb4_general_ci, strcoll_utf8mb4_common); + failed+= strcollsp(&my_charset_utf8mb4_general_ci, strcoll_utf8mb4_general_ci); + failed+= strcollsp(&my_charset_utf8mb4_bin, strcoll_utf8mb4_common); +#endif + return failed; +} + + +typedef struct +{ + size_t size; + size_t nchars; + LEX_CSTRING min; + LEX_CSTRING max; +} MINMAX_PARAM; + + +static MINMAX_PARAM minmax_param_latin1_swedish_ci[]= +{ + {0, 0, {CSTR("")}, {CSTR("")}}, + {0, 1, {CSTR("")}, {CSTR("")}}, + {0, 2, {CSTR("")}, {CSTR("")}}, + {0, 3, {CSTR("")}, {CSTR("")}}, + {1, 0, {CSTR("")}, {CSTR("")}}, + {1, 1, {CSTR("\x00")}, {CSTR("\xFF")}}, + {1, 2, {CSTR("\x00")}, {CSTR("\xFF")}}, + {1, 3, {CSTR("\x00")}, {CSTR("\xFF")}}, + {2, 0, {CSTR("")}, {CSTR("")}}, + {2, 1, {CSTR("\x00")}, {CSTR("\xFF")}}, + {2, 2, {CSTR("\x00\x00")}, {CSTR("\xFF\xFF")}}, + {2, 3, {CSTR("\x00\x00")}, {CSTR("\xFF\xFF")}}, + {3, 0, {CSTR("")}, {CSTR("")}}, + {3, 1, {CSTR("\x00")}, {CSTR("\xFF")}}, + {3, 2, {CSTR("\x00\x00")}, {CSTR("\xFF\xFF")}}, + {3, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xFF\xFF\xFF")}} +}; + + +static MINMAX_PARAM minmax_param_latin1_nopad_bin[]= +{ + {0, 0, {CSTR("")}, {CSTR("")}}, + {0, 1, {CSTR("")}, {CSTR("")}}, + {0, 2, {CSTR("")}, {CSTR("")}}, + {0, 3, {CSTR("")}, {CSTR("")}}, + {1, 0, {CSTR("")}, {CSTR("")}}, + {1, 1, {CSTR("")}, {CSTR("\xFF")}}, + {1, 2, {CSTR("")}, {CSTR("\xFF")}}, + {1, 3, {CSTR("")}, {CSTR("\xFF")}}, + {2, 0, {CSTR("")}, {CSTR("")}}, + {2, 1, {CSTR("")}, {CSTR("\xFF")}}, + {2, 2, {CSTR("")}, {CSTR("\xFF\xFF")}}, + {2, 3, {CSTR("")}, {CSTR("\xFF\xFF")}}, + {3, 0, {CSTR("")}, {CSTR("")}}, + {3, 1, {CSTR("")}, {CSTR("\xFF")}}, + {3, 2, {CSTR("")}, {CSTR("\xFF\xFF")}}, + {3, 3, {CSTR("")}, {CSTR("\xFF\xFF\xFF")}} +}; + + +static MINMAX_PARAM minmax_param_utf8mb3_unicode_ci[]= +{ + {0, 0, {CSTR("")}, {CSTR("")}}, + {0, 1, {CSTR("")}, {CSTR("")}}, + {0, 2, {CSTR("")}, {CSTR("")}}, + {0, 3, {CSTR("")}, {CSTR("")}}, + {1, 0, {CSTR("")}, {CSTR("")}}, + {1, 1, {CSTR("\x09")}, {CSTR("")}}, + {1, 2, {CSTR("\x09")}, {CSTR("")}}, + {1, 3, {CSTR("\x09")}, {CSTR("")}}, + {2, 0, {CSTR("")}, {CSTR("")}}, + {2, 1, {CSTR("\x09")}, {CSTR("")}}, + {2, 2, {CSTR("\x09\x09")}, {CSTR("")}}, + {2, 3, {CSTR("\x09\x09")}, {CSTR("")}}, + {3, 0, {CSTR("")}, {CSTR("")}}, + {3, 1, {CSTR("\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {3, 2, {CSTR("\x09\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {3, 3, {CSTR("\x09\x09\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {4, 0, {CSTR("")}, {CSTR("")}}, + {4, 1, {CSTR("\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {4, 2, {CSTR("\x09\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {4, 3, {CSTR("\x09\x09\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {5, 0, {CSTR("")}, {CSTR("")}}, + {5, 1, {CSTR("\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {5, 2, {CSTR("\x09\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {5, 3, {CSTR("\x09\x09\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {6, 0, {CSTR("")}, {CSTR("")}}, + {6, 1, {CSTR("\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {6, 2, {CSTR("\x09\x09")}, {CSTR("\xEF\xBF\xBF\xEF\xBF\xBF")}}, + {6, 3, {CSTR("\x09\x09\x09")}, {CSTR("\xEF\xBF\xBF\xEF\xBF\xBF")}}, + {7, 0, {CSTR("")}, {CSTR("")}}, + {7, 1, {CSTR("\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {7, 2, {CSTR("\x09\x09")}, {CSTR("\xEF\xBF\xBF\xEF\xBF\xBF")}}, + {7, 3, {CSTR("\x09\x09\x09")}, {CSTR("\xEF\xBF\xBF\xEF\xBF\xBF")}}, + {8, 0, {CSTR("")}, {CSTR("")}}, + {8, 1, {CSTR("\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {8, 2, {CSTR("\x09\x09")}, {CSTR("\xEF\xBF\xBF\xEF\xBF\xBF")}}, + {8, 3, {CSTR("\x09\x09\x09")}, {CSTR("\xEF\xBF\xBF\xEF\xBF\xBF")}}, + {9, 0, {CSTR("")}, {CSTR("")}}, + {9, 1, {CSTR("\x09")}, {CSTR("\xEF\xBF\xBF")}}, + {9, 2, {CSTR("\x09\x09")}, {CSTR("\xEF\xBF\xBF\xEF\xBF\xBF")}}, + {9, 3, {CSTR("\x09\x09\x09")}, {CSTR("\xEF\xBF\xBF\xEF\xBF\xBF\xEF\xBF\xBF")}}, +}; + + +#ifdef HAVE_CHARSET_big5 +static MINMAX_PARAM minmax_param_big5_chinese_ci[]= +{ + {0, 0, {CSTR("")}, {CSTR("")}}, + {0, 1, {CSTR("")}, {CSTR("")}}, + {0, 2, {CSTR("")}, {CSTR("")}}, + {0, 3, {CSTR("")}, {CSTR("")}}, + {1, 0, {CSTR("")}, {CSTR("")}}, + {1, 1, {CSTR("\x00")}, {CSTR("")}}, + {1, 2, {CSTR("\x00")}, {CSTR("")}}, + {1, 3, {CSTR("\x00")}, {CSTR("")}}, + {2, 0, {CSTR("")}, {CSTR("")}}, + {2, 1, {CSTR("\x00")}, {CSTR("\xF9\xD5")}}, + {2, 2, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5")}}, + {2, 3, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5")}}, + {3, 0, {CSTR("")}, {CSTR("")}}, + {3, 1, {CSTR("\x00")}, {CSTR("\xF9\xD5")}}, + {3, 2, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5")}}, + {3, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xF9\xD5")}}, + {4, 0, {CSTR("")}, {CSTR("")}}, + {4, 1, {CSTR("\x00")}, {CSTR("\xF9\xD5")}}, + {4, 2, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5")}}, + {4, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5")}}, + {5, 0, {CSTR("")}, {CSTR("")}}, + {5, 1, {CSTR("\x00")}, {CSTR("\xF9\xD5")}}, + {5, 2, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5")}}, + {5, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5")}}, + {6, 0, {CSTR("")}, {CSTR("")}}, + {6, 1, {CSTR("\x00")}, {CSTR("\xF9\xD5")}}, + {6, 2, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5")}}, + {6, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5\xF9\xD5")}}, + {7, 0, {CSTR("")}, {CSTR("")}}, + {7, 1, {CSTR("\x00")}, {CSTR("\xF9\xD5")}}, + {7, 2, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5")}}, + {7, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5\xF9\xD5")}}, + {8, 0, {CSTR("")}, {CSTR("")}}, + {8, 1, {CSTR("\x00")}, {CSTR("\xF9\xD5")}}, + {8, 2, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5")}}, + {8, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5\xF9\xD5")}}, + {9, 0, {CSTR("")}, {CSTR("")}}, + {9, 1, {CSTR("\x00")}, {CSTR("\xF9\xD5")}}, + {9, 2, {CSTR("\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5")}}, + {9, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xF9\xD5\xF9\xD5\xF9\xD5")}}, +}; +#endif + +#ifdef HAVE_CHARSET_cp1250 +static MINMAX_PARAM minmax_param_cp1250_czech_cs[]= +{ + {0, 0, {CSTR("")}, {CSTR("")}}, + {0, 1, {CSTR("")}, {CSTR("")}}, + {0, 2, {CSTR("")}, {CSTR("")}}, + {0, 3, {CSTR("")}, {CSTR("")}}, + {1, 0, {CSTR("")}, {CSTR("")}}, + {1, 1, {CSTR("\x00")}, {CSTR("\xFF")}}, + {1, 2, {CSTR("\x00")}, {CSTR("\xFF")}}, + {1, 3, {CSTR("\x00")}, {CSTR("\xFF")}}, + {2, 0, {CSTR("")}, {CSTR("")}}, + {2, 1, {CSTR("\x00")}, {CSTR("\xFF")}}, + {2, 2, {CSTR("\x00\x00")}, {CSTR("\xFF\xFF")}}, + {2, 3, {CSTR("\x00\x00")}, {CSTR("\xFF\xFF")}}, + {3, 0, {CSTR("")}, {CSTR("")}}, + {3, 1, {CSTR("\x00")}, {CSTR("\xFF")}}, + {3, 2, {CSTR("\x00\x00")}, {CSTR("\xFF\xFF")}}, + {3, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xFF\xFF\xFF")}} +}; +#endif + + +#ifdef HAVE_CHARSET_latin2 +static MINMAX_PARAM minmax_param_latin2_czech_cs[]= +{ + {0, 0, {CSTR("")}, {CSTR("")}}, + {0, 1, {CSTR("")}, {CSTR("")}}, + {0, 2, {CSTR("")}, {CSTR("")}}, + {0, 3, {CSTR("")}, {CSTR("")}}, + {1, 0, {CSTR("")}, {CSTR("")}}, + {1, 1, {CSTR("\x00")}, {CSTR("\xAE")}}, + {1, 2, {CSTR("\x00")}, {CSTR("\xAE")}}, + {1, 3, {CSTR("\x00")}, {CSTR("\xAE")}}, + {2, 0, {CSTR("")}, {CSTR("")}}, + {2, 1, {CSTR("\x00")}, {CSTR("\xAE")}}, + {2, 2, {CSTR("\x00\x00")}, {CSTR("\xAE\xAE")}}, + {2, 3, {CSTR("\x00\x00")}, {CSTR("\xAE\xAE")}}, + {3, 0, {CSTR("")}, {CSTR("")}}, + {3, 1, {CSTR("\x00")}, {CSTR("\xAE")}}, + {3, 2, {CSTR("\x00\x00")}, {CSTR("\xAE\xAE")}}, + {3, 3, {CSTR("\x00\x00\x00")}, {CSTR("\xAE\xAE\xAE")}} +}; +#endif + + +static int test_minmax_str_one(CHARSET_INFO *cs, + const MINMAX_PARAM *params, size_t count) +{ + size_t i; + int failed_total= 0; + for (i= 0; i < count; i++) + { + int failed; + char min[32], hmin[64]; + char max[32], hmax[64]; + const MINMAX_PARAM *prm= ¶ms[i]; + size_t minlen= cs->coll->min_str(cs, (uchar *) min, prm->size, + prm->nchars); + size_t maxlen= cs->coll->max_str(cs, (uchar *) max, prm->size, + prm->nchars); + failed= minlen != prm->min.length || memcmp(min, prm->min.str, minlen) || + maxlen != prm->max.length || memcmp(max, prm->max.str, maxlen); + + str2hex(hmin, sizeof(hmin), min, minlen); + str2hex(hmax, sizeof(hmax), max, maxlen); + diag("%-32s %2d %2d %-10s %-10s%s", + cs->coll_name.str, (int) prm->size, (int) prm->nchars, hmin, hmax, + failed ? " FAILED" : ""); + if (failed) + { + str2hex(hmin, sizeof(hmin), prm->min.str, prm->min.length); + str2hex(hmax, sizeof(hmax), prm->max.str, prm->max.length); + diag("%-40s %-10s %-10s EXPECTED", cs->coll_name.str, hmin, hmax); + } + failed_total+= failed; + } + return failed_total; +} + + +static int test_minmax_str() +{ + int failed= 0; + failed+= test_minmax_str_one(&my_charset_latin1_nopad_bin, + minmax_param_latin1_nopad_bin, + array_elements(minmax_param_latin1_nopad_bin)); + failed+= test_minmax_str_one(&my_charset_latin1, + minmax_param_latin1_swedish_ci, + array_elements(minmax_param_latin1_swedish_ci)); + failed+= test_minmax_str_one(&my_charset_utf8mb3_unicode_ci, + minmax_param_utf8mb3_unicode_ci, + array_elements(minmax_param_utf8mb3_unicode_ci)); +#ifdef HAVE_CHARSET_big5 + failed+= test_minmax_str_one(&my_charset_big5_chinese_ci, + minmax_param_big5_chinese_ci, + array_elements(minmax_param_big5_chinese_ci)); +#endif +#ifdef HAVE_CHARSET_cp1250 + failed+= test_minmax_str_one(&my_charset_cp1250_czech_cs, + minmax_param_cp1250_czech_cs, + array_elements(minmax_param_cp1250_czech_cs)); +#endif +#ifdef HAVE_CHARSET_latin2 + failed+= test_minmax_str_one(&my_charset_latin2_czech_cs, + minmax_param_latin2_czech_cs, + array_elements(minmax_param_latin2_czech_cs)); +#endif + return failed; +} + +typedef struct +{ + LEX_CSTRING a; + LEX_CSTRING b; + size_t nchars; + int res; +} STRNNCOLLSP_CHAR_PARAM; + + +/* + Some lines in the below test data are marked as follows: + + IF - An ignorable failure. The scanner finds an ignorable character + followed by a normal character (or by a contraction), + but the "nchars" limit allows only one character to be scanned. + The whole sequence is ignored an is treated as end-of-line. + CF - A contraction failure. The scanner finds a contraction consisting + of two characters, but the "nchars" limit allows only one character + to be scanned. The whole contraction is ignored and is treated + as end-of-line. +*/ + + +/* + Tests for mbminlen1 character sets, + for both PAD SPACE and NOPAD collations +*/ +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_mbminlen1_xpad_common[]= +{ + {{CSTR("a")}, {CSTR("a")}, 0, 0}, + {{CSTR("a")}, {CSTR("a")}, 1, 0}, + {{CSTR("a")}, {CSTR("a")}, 2, 0}, + {{CSTR("a")}, {CSTR("a")}, 3, 0}, + {{CSTR("a")}, {CSTR("a")}, 100, 0}, + + {{CSTR("a")}, {CSTR("ab")}, 0, 0}, + {{CSTR("a")}, {CSTR("ab")}, 1, 0}, + {{CSTR("a")}, {CSTR("ab")}, 2, -1}, + {{CSTR("a")}, {CSTR("ab")}, 3, -1}, + {{CSTR("a")}, {CSTR("ab")}, 100, -1}, + + {{CSTR("a")}, {CSTR("a ")}, 0, 0}, + {{CSTR("a")}, {CSTR("a ")}, 1, 0}, + {{CSTR("a")}, {CSTR("a ")}, 2, 0}, + {{CSTR("a")}, {CSTR("a ")}, 3, 0}, + {{CSTR("a")}, {CSTR("a ")}, 100, 0}, + + {{CSTR("a")}, {CSTR("a ")}, 0, 0}, + {{CSTR("a")}, {CSTR("a ")}, 1, 0}, + {{CSTR("a")}, {CSTR("a ")}, 2, 0}, + {{CSTR("a")}, {CSTR("a ")}, 3, 0}, + {{CSTR("a")}, {CSTR("a ")}, 100, 0}, + + {{CSTR("ss")}, {CSTR("ss")}, 0, 0}, + {{CSTR("ss")}, {CSTR("ss")}, 1, 0}, + {{CSTR("ss")}, {CSTR("ss")}, 2, 0}, + {{CSTR("ss")}, {CSTR("ss")}, 3, 0}, + {{CSTR("ss")}, {CSTR("ss")}, 100, 0}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +/* Tests for utf8, for both PAD SPACE and NOPAD collations */ +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_utf8mbx_xpad_common[]= +{ + {{CSTR(UTF8_sz)}, {CSTR(UTF8_sz)}, 0, 0}, + {{CSTR(UTF8_sz)}, {CSTR(UTF8_sz)}, 1, 0}, + {{CSTR(UTF8_sz)}, {CSTR(UTF8_sz)}, 2, 0}, + {{CSTR(UTF8_sz)}, {CSTR(UTF8_sz)}, 3, 0}, + {{CSTR(UTF8_sz)}, {CSTR(UTF8_sz)}, 100, 0}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +/* Tests for latin1, for both PAD and NOPAD collations */ +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_latin1_xpad_common[]= +{ + {{CSTR(LATIN1_sz)}, {CSTR(LATIN1_sz)}, 0, 0}, + {{CSTR(LATIN1_sz)}, {CSTR(LATIN1_sz)}, 1, 0}, + {{CSTR(LATIN1_sz)}, {CSTR(LATIN1_sz)}, 2, 0}, + {{CSTR(LATIN1_sz)}, {CSTR(LATIN1_sz)}, 3, 0}, + {{CSTR(LATIN1_sz)}, {CSTR(LATIN1_sz)}, 100, 0}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +/* Tests for utf8 collations that sort "A WITH DIAERESIS" equal to "A" */ +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_utf8mbx_xpad_a_eq_auml[]= +{ + {{CSTR(UTF8_auml "h")}, {CSTR("ah")}, 0, 0}, + {{CSTR(UTF8_auml "h")}, {CSTR("ah")}, 1, 0}, + {{CSTR(UTF8_auml "h")}, {CSTR("ah")}, 2, 0}, + {{CSTR(UTF8_auml "h")}, {CSTR("ah")}, 3, 0}, + {{CSTR(UTF8_auml "h")}, {CSTR("ah")}, 100, 0}, + + {{CSTR(UTF8_auml "h")}, {CSTR("ah ")}, 0, 0}, + {{CSTR(UTF8_auml "h")}, {CSTR("ah ")}, 1, 0}, + {{CSTR(UTF8_auml "h")}, {CSTR("ah ")}, 2, 0}, + {{CSTR(UTF8_auml "h")}, {CSTR("ah ")}, 3, 0}, + {{CSTR(UTF8_auml "h")}, {CSTR("ah ")}, 100, 0}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_utf8mb3_unicode_ci[]= +{ + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 0, 0}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 1, 0}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}/*IF*/, 2, 1}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 3, 0}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 4, 0}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 100, 0}, + + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 0, 0}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 1, -1}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 2, 0}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 3, 0}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 4, 0}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 100, 0}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_utf8mb3_unicode_nopad_ci[]= +{ + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 0, 0}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 1, 0}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}/*IF*/, 2, 1}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 3, 1}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 4, 1}, + {{CSTR("ss")}, {CSTR("s" "\x00" "s")}, 100, 1}, + + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 0, 0}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 1, -1}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 2, -1}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 3, -1}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 4, -1}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 100, -1}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_utf8mb3_danish_ci[]= +{ + {{CSTR("aa")}, {CSTR("")}, 0, 0}, + {{CSTR("aa")}/*CF*/, {CSTR("")}, 1, 1}, + {{CSTR("aa")}, {CSTR("")}, 2, 1}, + {{CSTR("aa")}, {CSTR("")}, 3, 1}, + {{CSTR("aa")}, {CSTR("")}, 100, 1}, + + {{CSTR("aa")}, {CSTR("a")}, 0, 0}, + {{CSTR("aa")}/*CF*/, {CSTR("a")}, 1, 0}, + {{CSTR("aa")}, {CSTR("a")}, 2, 1}, + {{CSTR("aa")}, {CSTR("a")}, 3, 1}, + {{CSTR("aa")}, {CSTR("a")}, 100, 1}, + + {{CSTR("aa")}, {CSTR("aa")}, 0, 0}, + {{CSTR("aa")}/*CF*/, {CSTR("aa")}/*CF*/, 1, 0}, + {{CSTR("aa")}, {CSTR("aa")}, 2, 0}, + {{CSTR("aa")}, {CSTR("aa")}, 3, 0}, + {{CSTR("aa")}, {CSTR("aa")}, 100, 0}, + + {{CSTR("aa")}, {CSTR("\x00" "a")}, 0, 0}, + {{CSTR("aa")}/*CF*/, {CSTR("\x00" "a")}/*IF*/, 1, 1}, + {{CSTR("aa")}, {CSTR("\x00" "a")}, 2, 1}, + {{CSTR("aa")}, {CSTR("\x00" "a")}, 3, 1}, + {{CSTR("aa")}, {CSTR("\x00" "a")}, 100, 1}, + + {{CSTR("aa")}, {CSTR("\x00" "aa")}, 0, 0}, + {{CSTR("aa")}/*CF*/, {CSTR("\x00" "aa")}/*IF*/, 1, 1}, + {{CSTR("aa")}, {CSTR("\x00" "aa")}/*IF*/, 2, 1}, + {{CSTR("aa")}, {CSTR("\x00" "aa")}, 3, 0}, + {{CSTR("aa")}, {CSTR("\x00" "aa")}, 100, 0}, + + {{CSTR("aa")}, {CSTR("a" "\x00" "a")}, 0, 0}, + {{CSTR("aa")}/*CF*/, {CSTR("a" "\x00" "a")}, 1, 0}, + {{CSTR("aa")}, {CSTR("a" "\x00" "a")}/*IF*/, 2, 1}, + {{CSTR("aa")}, {CSTR("a" "\x00" "a")}, 3, 1}, + {{CSTR("aa")}, {CSTR("a" "\x00" "a")}, 100, 1}, + + {{CSTR("aa")}, {CSTR(UTF8_ARING)}, 0, 0}, + {{CSTR("aa")}/*CF*/, {CSTR(UTF8_ARING)}, 1, -1}, + {{CSTR("aa")}, {CSTR(UTF8_ARING)}, 2, 0}, + {{CSTR("aa")}, {CSTR(UTF8_ARING)}, 3, 0}, + {{CSTR("aa")}, {CSTR(UTF8_ARING)}, 100, 0}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_latin1_german2_ci[]= +{ + {{CSTR("ss")}, {CSTR(LATIN1_sz)}, 0, 0}, + {{CSTR("ss")}, {CSTR(LATIN1_sz)}, 1, -1}, + {{CSTR("ss")}, {CSTR(LATIN1_sz)}, 2, 0}, + {{CSTR("ss")}, {CSTR(LATIN1_sz)}, 3, 0}, + {{CSTR("ss")}, {CSTR(LATIN1_sz)}, 100, 0}, + + {{CSTR("ae")}, {CSTR(LATIN1_auml)}, 0, 0}, + {{CSTR("ae")}, {CSTR(LATIN1_auml)}, 1, -1}, + {{CSTR("ae")}, {CSTR(LATIN1_auml)}, 2, 0}, + {{CSTR("ae")}, {CSTR(LATIN1_auml)}, 3, 0}, + {{CSTR("ae")}, {CSTR(LATIN1_auml)}, 100, 0}, + + {{CSTR("ae")}, {CSTR(LATIN1_auml " ")}, 0, 0}, + {{CSTR("ae")}, {CSTR(LATIN1_auml " ")}, 1, -1}, + {{CSTR("ae")}, {CSTR(LATIN1_auml " ")}, 2, 0}, + {{CSTR("ae")}, {CSTR(LATIN1_auml " ")}, 3, 0}, + {{CSTR("ae")}, {CSTR(LATIN1_auml " ")}, 100, 0}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_utf8mbx_german2_ci[]= +{ + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 0, 0}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 1, -1}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 2, 0}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 3, 0}, + {{CSTR("ss")}, {CSTR(UTF8_sz)}, 100, 0}, + + {{CSTR("ae")}, {CSTR(UTF8_auml)}, 0, 0}, + {{CSTR("ae")}, {CSTR(UTF8_auml)}, 1, -1}, + {{CSTR("ae")}, {CSTR(UTF8_auml)}, 2, 0}, + {{CSTR("ae")}, {CSTR(UTF8_auml)}, 3, 0}, + {{CSTR("ae")}, {CSTR(UTF8_auml)}, 100, 0}, + + {{CSTR("ae")}, {CSTR(UTF8_auml " ")}, 0, 0}, + {{CSTR("ae")}, {CSTR(UTF8_auml " ")}, 1, -1}, + {{CSTR("ae")}, {CSTR(UTF8_auml " ")}, 2, 0}, + {{CSTR("ae")}, {CSTR(UTF8_auml " ")}, 3, 0}, + {{CSTR("ae")}, {CSTR(UTF8_auml " ")}, 100, 0}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_mbminlen1_xpad_czech[]= +{ + {{CSTR("c")}, {CSTR("ch")}, 0, 0}, + {{CSTR("c")}, {CSTR("ch")}, 1, 0}, + {{CSTR("c")}, {CSTR("ch")}, 2, -1}, + + {{CSTR("h")}, {CSTR("ch")}, 0, 0}, + {{CSTR("h")}, {CSTR("ch")}, 1, 1}, + {{CSTR("h")}, {CSTR("ch")}, 2, -1}, + + {{CSTR("i")}, {CSTR("ch")}, 0, 0}, + {{CSTR("i")}, {CSTR("ch")}, 1, 1}, + {{CSTR("i")}, {CSTR("ch")}, 2, 1}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +static STRNNCOLLSP_CHAR_PARAM strnncollsp_char_mbminlen2_xpad_common[]= +{ + {{CSTR(UCS2_a)}, {CSTR(UCS2_a)}, 0, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a)}, 1, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a)}, 2, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a)}, 3, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a)}, 100, 0}, + + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp)}, 0, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp)}, 1, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp)}, 2, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp)}, 3, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp)}, 100, 0}, + + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp UCS2_sp)}, 0, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp UCS2_sp)}, 1, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp UCS2_sp)}, 2, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp UCS2_sp)}, 3, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_sp UCS2_sp)}, 100, 0}, + + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_b)}, 0, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_b)}, 1, 0}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_b)}, 2, -1}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_b)}, 3, -1}, + {{CSTR(UCS2_a)}, {CSTR(UCS2_a UCS2_b)}, 100, -1}, + + {{NULL, 0}, {NULL, 0}, 0, 0} +}; + + +static int +strnncollsp_char_one(CHARSET_INFO *cs, const STRNNCOLLSP_CHAR_PARAM *p) +{ + int failed= 0; + char ahex[64], bhex[64]; + int res= cs->coll->strnncollsp_nchars(cs, + (uchar *) p->a.str, p->a.length, + (uchar *) p->b.str, p->b.length, + p->nchars); + str2hex(ahex, sizeof(ahex), p->a.str, p->a.length); + str2hex(bhex, sizeof(bhex), p->b.str, p->b.length); + diag("%-25s %-12s %-12s %3d %7d %7d%s", + cs->cs_name.str, ahex, bhex, (int) p->nchars, p->res, res, + eqres(res, p->res) ? "" : " FAILED"); + if (!eqres(res, p->res)) + { + failed++; + } + else + { + /* Test in reverse order */ + res= cs->coll->strnncollsp_nchars(cs, + (uchar *) p->b.str, p->b.length, + (uchar *) p->a.str, p->a.length, + p->nchars); + if (!eqres(res, -p->res)) + { + diag("Comparison in reverse order failed. Expected %d, got %d", + -p->res, res); + failed++; + } + } + return failed; +} + + +static int +strnncollsp_char(const char *collation, const STRNNCOLLSP_CHAR_PARAM *param) +{ + int failed= 0; + const STRNNCOLLSP_CHAR_PARAM *p; + CHARSET_INFO *cs= get_charset_by_name(collation, MYF(0)); + + if (!cs) + { + diag("get_charset_by_name() failed"); + return 1; + } + + diag("%-25s %-12s %-12s %-3s %7s %7s", + "Collation", "a", "b", "Nch", "ExpSign", "Actual"); + + for (p= param; p->a.str; p++) + { + failed+= strnncollsp_char_one(cs, p); + } + + return failed; +} + + +static int +strnncollsp_char_mbminlen1(const char *collation, + const STRNNCOLLSP_CHAR_PARAM *specific) +{ + int failed= 0; + failed+= strnncollsp_char(collation, strnncollsp_char_mbminlen1_xpad_common); + if (specific) + failed+= strnncollsp_char(collation, specific); + return failed; +} + + +static int +strnncollsp_char_mbminlen2(const char *collation, + const STRNNCOLLSP_CHAR_PARAM *specific) +{ + int failed= 0; + failed+= strnncollsp_char(collation, strnncollsp_char_mbminlen2_xpad_common); + if (specific) + failed+= strnncollsp_char(collation, specific); + return failed; +} + + +static int +strnncollsp_char_latin1(const char *collation, + const STRNNCOLLSP_CHAR_PARAM *specific) +{ + int failed= 0; + failed+= strnncollsp_char(collation, strnncollsp_char_mbminlen1_xpad_common); + failed+= strnncollsp_char(collation, strnncollsp_char_latin1_xpad_common); + if (specific) + failed+= strnncollsp_char(collation, specific); + return failed; +} + + +static int +strnncollsp_char_utf8mbx(const char *collation, + const STRNNCOLLSP_CHAR_PARAM *specific) +{ + int failed= 0; + failed+= strnncollsp_char(collation, strnncollsp_char_mbminlen1_xpad_common); + failed+= strnncollsp_char(collation, strnncollsp_char_utf8mbx_xpad_common); + + if (!strstr(collation, "_bin") && + !strstr(collation, "_german2") && + !strstr(collation, "_danish")) + failed+= strnncollsp_char(collation, + strnncollsp_char_utf8mbx_xpad_a_eq_auml); + if (specific) + failed+= strnncollsp_char(collation, specific); + return failed; +} + + +static int +test_strnncollsp_char() +{ + int failed= 0; + failed+= strnncollsp_char_latin1("latin1_swedish_ci", NULL); + failed+= strnncollsp_char_latin1("latin1_swedish_nopad_ci", NULL); + failed+= strnncollsp_char_latin1("latin1_bin", NULL); + failed+= strnncollsp_char_latin1("latin1_nopad_bin", NULL); + failed+= strnncollsp_char_latin1("latin1_german2_ci", + strnncollsp_char_latin1_german2_ci); + +#ifdef HAVE_CHARSET_cp1250 + failed+= strnncollsp_char_mbminlen1("cp1250_czech_cs", + strnncollsp_char_mbminlen1_xpad_czech); +#endif + +#ifdef HAVE_CHARSET_latin2 + failed+= strnncollsp_char_mbminlen1("latin2_czech_cs", + strnncollsp_char_mbminlen1_xpad_czech); +#endif + +#ifdef HAVE_CHARSET_tis620 + failed+= strnncollsp_char_mbminlen1("tis620_thai_ci", NULL); +#endif + +#ifdef HAVE_CHARSET_big5 + failed+= strnncollsp_char_mbminlen1("big5_chinese_ci", NULL); + failed+= strnncollsp_char_mbminlen1("big5_chinese_nopad_ci", NULL); + failed+= strnncollsp_char_mbminlen1("big5_bin", NULL); + failed+= strnncollsp_char_mbminlen1("big5_nopad_bin", NULL); +#endif + + failed+= strnncollsp_char_utf8mbx("utf8mb3_general_ci", NULL); + failed+= strnncollsp_char_utf8mbx("utf8mb3_general_nopad_ci", NULL); + failed+= strnncollsp_char_utf8mbx("utf8mb3_bin", NULL); + failed+= strnncollsp_char_utf8mbx("utf8mb3_nopad_bin", NULL); + + failed+= strnncollsp_char_utf8mbx("utf8mb3_unicode_ci", + strnncollsp_char_utf8mb3_unicode_ci); + failed+= strnncollsp_char_utf8mbx("utf8mb3_unicode_nopad_ci", + strnncollsp_char_utf8mb3_unicode_nopad_ci); + failed+= strnncollsp_char_utf8mbx("utf8mb3_danish_ci", + strnncollsp_char_utf8mb3_danish_ci); + failed+= strnncollsp_char_utf8mbx("utf8mb3_german2_ci", + strnncollsp_char_utf8mbx_german2_ci); + failed+= strnncollsp_char_utf8mbx("utf8mb3_czech_ci", + strnncollsp_char_mbminlen1_xpad_czech); + +#ifdef HAVE_CHARSET_ucs2 + failed+= strnncollsp_char_mbminlen2("ucs2_general_ci", NULL); + failed+= strnncollsp_char_mbminlen2("ucs2_general_nopad_ci", NULL); + failed+= strnncollsp_char_mbminlen2("ucs2_bin", NULL); + failed+= strnncollsp_char_mbminlen2("ucs2_nopad_bin", NULL); + failed+= strnncollsp_char_mbminlen2("ucs2_unicode_ci", NULL); + failed+= strnncollsp_char_mbminlen2("ucs2_unicode_nopad_ci", NULL); +#endif + + return failed; +} + + +int main(int ac, char **av) +{ + size_t i, failed= 0; + + MY_INIT(av[0]); + + plan(4); + 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->coll_name.str); + } + } + ok(failed == 0, "Testing my_like_range_xxx() functions"); + + diag("my_ci_strnncollsp()"); + failed= test_strcollsp(); + ok(failed == 0, "Testing my_ci_strnncollsp()"); + + diag("Testing min_str() and max_str()"); + failed= test_minmax_str(); + ok(failed == 0, "Testing min_str() and max_str() functions"); + + diag("Testing cs->coll->strnncollsp_char()"); + failed= test_strnncollsp_char(); + ok(failed == 0, "Testing cs->coll->strnncollsp_char()"); + + my_end(0); + + return exit_status(); +} |