| /* Test of u16_strncmp() function. |
| Copyright (C) 2010-2020 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>, 2010. */ |
| |
| #include <config.h> |
| |
| #include "unistr.h" |
| |
| #include "macros.h" |
| |
| #define UNIT uint16_t |
| #define U_STRNCMP u16_strncmp |
| #include "test-strncmp.h" |
| |
| int |
| main () |
| { |
| test_strncmp (); |
| |
| /* Test comparison with non-BMP characters, split into surrogates. */ |
| { |
| static const UNIT input1[] = { 0xD835, 0xDD1E, 0 }; |
| static const UNIT input2[] = { 0xFEFF, 0 }; |
| ASSERT (U_STRNCMP (input1, input2, 1) > 0); |
| ASSERT (U_STRNCMP (input2, input1, 1) < 0); |
| ASSERT (U_STRNCMP (input1, input2, 2) > 0); |
| ASSERT (U_STRNCMP (input2, input1, 2) < 0); |
| ASSERT (U_STRNCMP (input1, input2, 1000000) > 0); |
| ASSERT (U_STRNCMP (input2, input1, 1000000) < 0); |
| } |
| |
| return 0; |
| } |