1 /* Test of uN_set() functions. 2 Copyright (C) 2010-2021 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3 of the License, or 7 (at your option) any later version. 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 15 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 16 17 /* Written by Bruno Haible <bruno@clisp.org>, 2010. */ 18 19 int 20 main () /* */ 21 { 22 { 23 #define NMAX 7 24 size_t n; 25 26 for (n = 0; n <= NMAX; n++) 27 { 28 UNIT dest[1 + NMAX + 1] = 29 { MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC }; 30 UNIT *ret; 31 size_t i; 32 33 ret = U_SET (dest + 1, VALUE, n); 34 ASSERT (ret == dest + 1); 35 ASSERT (dest[0] == MAGIC); 36 for (i = 0; i < n; i++) 37 ASSERT (dest[1 + i] == VALUE); 38 ASSERT (dest[1 + n] == MAGIC); 39 } 40 #undef NMAX 41 } 42 43 return 0; 44 }