| /* Test of u32_check() 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" |
| |
| int |
| main () |
| { |
| /* Test empty string. */ |
| { |
| static const uint32_t input[] = { 0 }; |
| ASSERT (u32_check (input, 0) == NULL); |
| } |
| |
| /* Test valid non-empty string. */ |
| { |
| static const uint32_t input[] = /* "Данило Шеган" */ |
| { 0x0414, 0x0430, 0x043D, 0x0438, 0x043B, 0x043E, 0x0020, 0x0428, 0x0435, 0x0433, 0x0430, 0x043D }; |
| ASSERT (u32_check (input, SIZEOF (input)) == NULL); |
| } |
| |
| /* Test out-of-range character with 1 unit: U+110000. */ |
| { |
| static const uint32_t input[] = { 0x0414, 0x0430, 0x110000 }; |
| ASSERT (u32_check (input, SIZEOF (input)) == input + 2); |
| } |
| |
| /* Test surrogate codepoints. */ |
| { |
| static const uint32_t input[] = { 0x0414, 0x0430, 0xDBFF, 0xDFFF }; |
| ASSERT (u32_check (input, SIZEOF (input)) == input + 2); |
| } |
| { |
| static const uint32_t input[] = { 0x0414, 0x0430, 0xDBFF }; |
| ASSERT (u32_check (input, SIZEOF (input)) == input + 2); |
| } |
| { |
| static const uint32_t input[] = { 0x0414, 0x0430, 0xDFFF }; |
| ASSERT (u32_check (input, SIZEOF (input)) == input + 2); |
| } |
| { |
| static const uint32_t input[] = { 0x0414, 0x0430, 0xDFFF, 0xDBFF }; |
| ASSERT (u32_check (input, SIZEOF (input)) == input + 2); |
| } |
| |
| return 0; |
| } |