Mercurial > hg > octave-nkf > gnulib-hg
annotate tests/test-mbsstr3.c @ 9854:baba3b346ab2
Use macros NaNf, NaNd, NaNl instead of NAN.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Wed, 02 Apr 2008 03:06:02 +0200 |
| parents | bbbbbf4cd1c5 |
| children | 0be6f1ab456d |
| rev | line source |
|---|---|
| 8132 | 1 /* Test of searching in a string. |
| 2 Copyright (C) 2007 Free Software Foundation, Inc. | |
| 3 | |
|
9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
8891
diff
changeset
|
4 This program is free software: you can redistribute it and/or modify |
| 8132 | 5 it under the terms of the GNU General Public License as published by |
|
9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
8891
diff
changeset
|
6 the Free Software Foundation; either version 3 of the License, or |
|
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
8891
diff
changeset
|
7 (at your option) any later version. |
| 8132 | 8 |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
|
9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
8891
diff
changeset
|
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 8132 | 16 |
| 17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ | |
| 18 | |
|
8891
633babea5f62
Unconditionally include <config.h> in unit tests.
Eric Blake <ebb9@byu.net>
parents:
8754
diff
changeset
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19 #include <config.h> |
| 8132 | 20 |
| 21 #include <string.h> | |
| 22 | |
| 23 #include <locale.h> | |
| 8754 | 24 #include <stdio.h> |
| 8132 | 25 #include <stdlib.h> |
| 26 | |
| 8754 | 27 #define ASSERT(expr) \ |
| 28 do \ | |
| 29 { \ | |
| 30 if (!(expr)) \ | |
| 31 { \ | |
| 32 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ | |
| 33 abort (); \ | |
| 34 } \ | |
| 35 } \ | |
| 36 while (0) | |
| 8132 | 37 |
| 38 int | |
| 39 main () | |
| 40 { | |
| 41 /* configure should already have checked that the locale is supported. */ | |
| 42 if (setlocale (LC_ALL, "") == NULL) | |
| 43 return 1; | |
| 44 | |
| 45 /* Tests with a character < 0x30. */ | |
| 46 { | |
| 47 const char input[] = "\312\276\300\375 \312\276\300\375 \312\276\300\375"; /* "示例 示例 示例" */ | |
| 48 const char *result = mbsstr (input, " "); | |
| 49 ASSERT (result == input + 4); | |
| 50 } | |
| 51 | |
| 52 { | |
| 53 const char input[] = "\312\276\300\375"; /* "示例" */ | |
| 54 const char *result = mbsstr (input, " "); | |
| 55 ASSERT (result == NULL); | |
| 56 } | |
| 57 | |
| 58 /* Tests with a character >= 0x30. */ | |
| 59 { | |
| 60 const char input[] = "\272\305123\324\313\320\320\241\243"; /* "号123运行。" */ | |
| 61 const char *result = mbsstr (input, "2"); | |
| 62 ASSERT (result == input + 3); | |
| 63 } | |
| 64 | |
| 65 /* The following tests show how mbsstr() is different from strstr(). */ | |
| 66 | |
| 67 { | |
| 68 const char input[] = "\313\320\320\320"; /* "诵行" */ | |
| 69 const char *result = mbsstr (input, "\320\320"); /* "行" */ | |
| 70 ASSERT (result == input + 2); | |
| 71 } | |
| 72 | |
| 73 { | |
| 74 const char input[] = "\203\062\332\066123\324\313\320\320\241\243"; /* "씋123运行。" */ | |
| 75 const char *result = mbsstr (input, "2"); | |
| 76 ASSERT (result == input + 5); | |
| 77 } | |
| 78 | |
| 79 { | |
| 80 const char input[] = "\312\276\300\375 \312\276\300\375 \312\276\300\375"; /* "示例 示例 示例" */ | |
| 81 const char *result = mbsstr (input, "\276\300"); /* "纠" */ | |
| 82 ASSERT (result == NULL); | |
| 83 } | |
| 84 | |
| 85 { | |
| 86 const char input[] = "\312\276\300\375 \312\276\300\375 \312\276\300\375"; /* "示例 示例 示例" */ | |
| 87 const char *result = mbsstr (input, "\375 "); /* invalid multibyte sequence */ | |
| 88 ASSERT (result == NULL); | |
| 89 } | |
| 90 | |
| 91 return 0; | |
| 92 } |