| /* Test of normalization insensitive comparison of UTF-8 strings. |
| Copyright (C) 2009-2020 Free Software Foundation, Inc. |
| |
| 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; either version 3 of the License, or |
| (at your option) any later version. |
| |
| 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, see <https://www.gnu.org/licenses/>. */ |
| |
| /* Written by Bruno Haible <bruno@clisp.org>, 2009. */ |
| |
| #include <config.h> |
| |
| #include "uninorm.h" |
| |
| #include "macros.h" |
| |
| #include "test-u8-normcmp.h" |
| |
| static void |
| test_nonascii (int (*my_normcmp) (const uint8_t *, size_t, const uint8_t *, size_t, uninorm_t, int *)) |
| { |
| /* Normalization effects. */ |
| { |
| static const uint8_t input1[] = { 'H', 0xC3, 0xB6, 'h', 'l', 'e' }; |
| static const uint8_t input2[] = { 'H', 'o', 0xCC, 0x88, 'h', 'l', 'e' }; |
| static const uint8_t input3[] = { 'H', 0xC3, 0xB6, 'h', 'l', 'e', 'n' }; |
| static const uint8_t input4[] = { 'H', 'o', 0xCC, 0x88, 'h', 'l', 'e', 'n' }; |
| static const uint8_t input5[] = { 'H', 'u', 'r', 'z' }; |
| int cmp; |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| |
| ASSERT (my_normcmp (input2, SIZEOF (input2), input1, SIZEOF (input1), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| |
| ASSERT (my_normcmp (input3, SIZEOF (input3), input4, SIZEOF (input4), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| |
| ASSERT (my_normcmp (input4, SIZEOF (input4), input3, SIZEOF (input3), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| |
| ASSERT (my_normcmp (input2, SIZEOF (input2), input3, SIZEOF (input3), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == -1); |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input4, SIZEOF (input4), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == -1); |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input5, SIZEOF (input5), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == -1); |
| |
| ASSERT (my_normcmp (input2, SIZEOF (input2), input5, SIZEOF (input5), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == -1); |
| } |
| { /* LATIN CAPITAL LETTER A WITH DIAERESIS */ |
| static const uint8_t input1[] = { 0xC3, 0x84 }; |
| static const uint8_t input2[] = { 0x41, 0xCC, 0x88 }; |
| int cmp; |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| } |
| { /* LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON */ |
| static const uint8_t input1[] = { 0xC7, 0x9E }; |
| static const uint8_t input2[] = { 0x41, 0xCC, 0x88, 0xCC, 0x84 }; |
| int cmp; |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| } |
| { /* GREEK DIALYTIKA AND PERISPOMENI */ |
| static const uint8_t input1[] = { 0xE1, 0xBF, 0x81 }; |
| static const uint8_t input2[] = { 0xC2, 0xA8, 0xCD, 0x82 }; |
| int cmp; |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| } |
| { /* HANGUL SYLLABLE GEUL */ |
| static const uint8_t input1[] = { 0xEA, 0xB8, 0x80 }; |
| static const uint8_t input2[] = { 0xEA, 0xB7, 0xB8, 0xE1, 0x86, 0xAF }; |
| static const uint8_t input3[] = { 0xE1, 0x84, 0x80, 0xE1, 0x85, 0xB3, 0xE1, 0x86, 0xAF }; |
| int cmp; |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input3, SIZEOF (input3), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| } |
| { /* HANGUL SYLLABLE GEU */ |
| static const uint8_t input1[] = { 0xEA, 0xB7, 0xB8 }; |
| static const uint8_t input2[] = { 0xE1, 0x84, 0x80, 0xE1, 0x85, 0xB3 }; |
| int cmp; |
| |
| ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0); |
| ASSERT (cmp == 0); |
| } |
| } |
| |
| int |
| main () |
| { |
| test_ascii (u8_normcmp, UNINORM_NFD); |
| test_nonascii (u8_normcmp); |
| |
| return 0; |
| } |