| /* Test of uppercase mapping for UTF-16 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 "unicase.h" |
| |
| #include <stdlib.h> |
| |
| #include "unistr.h" |
| #include "uninorm.h" |
| #include "macros.h" |
| |
| static int |
| check (const uint16_t *input, size_t input_length, |
| const char *iso639_language, uninorm_t nf, |
| const uint16_t *expected, size_t expected_length) |
| { |
| size_t length; |
| uint16_t *result; |
| |
| /* Test return conventions with resultbuf == NULL. */ |
| result = u16_toupper (input, input_length, iso639_language, nf, NULL, &length); |
| if (!(result != NULL)) |
| return 1; |
| if (!(length == expected_length)) |
| return 2; |
| if (!(u16_cmp (result, expected, expected_length) == 0)) |
| return 3; |
| free (result); |
| |
| /* Test return conventions with resultbuf too small. */ |
| if (expected_length > 0) |
| { |
| uint16_t *preallocated; |
| |
| length = expected_length - 1; |
| preallocated = (uint16_t *) malloc (length * sizeof (uint16_t)); |
| result = u16_toupper (input, input_length, iso639_language, nf, preallocated, &length); |
| if (!(result != NULL)) |
| return 4; |
| if (!(result != preallocated)) |
| return 5; |
| if (!(length == expected_length)) |
| return 6; |
| if (!(u16_cmp (result, expected, expected_length) == 0)) |
| return 7; |
| free (result); |
| free (preallocated); |
| } |
| |
| /* Test return conventions with resultbuf large enough. */ |
| { |
| uint16_t *preallocated; |
| |
| length = expected_length; |
| preallocated = (uint16_t *) malloc (length * sizeof (uint16_t)); |
| result = u16_toupper (input, input_length, iso639_language, nf, preallocated, &length); |
| if (!(result != NULL)) |
| return 8; |
| if (!(preallocated == NULL || result == preallocated)) |
| return 9; |
| if (!(length == expected_length)) |
| return 10; |
| if (!(u16_cmp (result, expected, expected_length) == 0)) |
| return 11; |
| free (preallocated); |
| } |
| |
| return 0; |
| } |
| |
| int |
| main () |
| { |
| { /* Empty string. */ |
| ASSERT (check (NULL, 0, NULL, NULL, NULL, 0) == 0); |
| ASSERT (check (NULL, 0, NULL, UNINORM_NFC, NULL, 0) == 0); |
| } |
| |
| /* Simple string. */ |
| { /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */ |
| static const uint16_t input[] = |
| { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ', |
| 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443, |
| 0x0439, 0x0442, 0x0435, '!', ' ', |
| 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2, |
| '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ', |
| 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n' |
| }; |
| static const uint16_t casemapped[] = |
| { 'G', 'R', 0x00DC, 0x0053, 0x0053, ' ', 'G', 'O', 'T', 'T', '.', ' ', |
| 0x0417, 0x0414, 0x0420, 0x0410, 0x0412, 0x0421, 0x0422, 0x0412, 0x0423, |
| 0x0419, 0x0422, 0x0415, '!', ' ', |
| 'X', '=', '(', '-', 'B', 0x00B1, 'S', 'Q', 'R', 'T', '(', 'B', 0x00B2, |
| '-', '4', 'A', 'C', ')', ')', '/', '(', '2', 'A', ')', ' ', ' ', |
| 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n' |
| }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| |
| /* Case mapping can increase the number of Unicode characters. */ |
| { /* LATIN SMALL LETTER N PRECEDED BY APOSTROPHE */ |
| static const uint16_t input[] = { 0x0149 }; |
| static const uint16_t casemapped[] = { 0x02BC, 0x004E }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| { /* GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS */ |
| static const uint16_t input[] = { 0x0390 }; |
| static const uint16_t casemapped[] = { 0x0399, 0x0308, 0x0301 }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| |
| /* Turkish letters i İ ı I */ |
| { /* LATIN CAPITAL LETTER I */ |
| static const uint16_t input[] = { 0x0049 }; |
| static const uint16_t casemapped[] = { 0x0049 }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| ASSERT (check (input, SIZEOF (input), "tr", NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| { /* LATIN SMALL LETTER I */ |
| static const uint16_t input[] = { 0x0069 }; |
| static const uint16_t casemapped[] = { 0x0049 }; |
| static const uint16_t casemapped_tr[] = { 0x0130 }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| ASSERT (check (input, SIZEOF (input), "tr", NULL, casemapped_tr, SIZEOF (casemapped_tr)) == 0); |
| } |
| { /* LATIN CAPITAL LETTER I WITH DOT ABOVE */ |
| static const uint16_t input[] = { 0x0130 }; |
| static const uint16_t casemapped[] = { 0x0130 }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| ASSERT (check (input, SIZEOF (input), "tr", NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| { /* LATIN SMALL LETTER DOTLESS I */ |
| static const uint16_t input[] = { 0x0131 }; |
| static const uint16_t casemapped[] = { 0x0049 }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| ASSERT (check (input, SIZEOF (input), "tr", NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| { /* "topkapı" */ |
| static const uint16_t input[] = |
| { 0x0074, 0x006F, 0x0070, 0x006B, 0x0061, 0x0070, 0x0131 }; |
| static const uint16_t casemapped[] = |
| { 0x0054, 0x004F, 0x0050, 0x004B, 0x0041, 0x0050, 0x0049 }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| ASSERT (check (input, SIZEOF (input), "tr", NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| |
| /* Uppercasing can increase the number of Unicode characters. */ |
| { /* "heiß" */ |
| static const uint16_t input[] = { 0x0068, 0x0065, 0x0069, 0x00DF }; |
| static const uint16_t casemapped[] = { 0x0048, 0x0045, 0x0049, 0x0053, 0x0053 }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| |
| /* Case mappings for some characters can depend on the surrounding characters. */ |
| { /* "περισσότερες πληροφορίες" */ |
| static const uint16_t input[] = |
| { |
| 0x03C0, 0x03B5, 0x03C1, 0x03B9, 0x03C3, 0x03C3, 0x03CC, 0x03C4, |
| 0x03B5, 0x03C1, 0x03B5, 0x03C2, 0x0020, 0x03C0, 0x03BB, 0x03B7, |
| 0x03C1, 0x03BF, 0x03C6, 0x03BF, 0x03C1, 0x03AF, 0x03B5, 0x03C2 |
| }; |
| static const uint16_t casemapped[] = |
| { |
| 0x03A0, 0x0395, 0x03A1, 0x0399, 0x03A3, 0x03A3, 0x038C, 0x03A4, |
| 0x0395, 0x03A1, 0x0395, 0x03A3, 0x0020, 0x03A0, 0x039B, 0x0397, |
| 0x03A1, 0x039F, 0x03A6, 0x039F, 0x03A1, 0x038A, 0x0395, 0x03A3 |
| }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| } |
| |
| /* Case mapping can require subsequent normalization. */ |
| { /* LATIN SMALL LETTER J WITH CARON, COMBINING DOT BELOW */ |
| static const uint16_t input[] = { 0x01F0, 0x0323 }; |
| static const uint16_t casemapped[] = { 0x004A, 0x030C, 0x0323 }; |
| static const uint16_t casemapped_normalized[] = { 0x004A, 0x0323, 0x030C }; |
| ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0); |
| ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casemapped_normalized, SIZEOF (casemapped_normalized)) == 0); |
| } |
| |
| return 0; |
| } |