fmt.c (1537B)
1 // $Id$ --*- c -*-- 2 3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 4 // 5 // This program is free software; you can redistribute it and/or modify 6 // it under the terms of the GNU General Public License as published by 7 // the Free Software Foundation; version 2 of the License. 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, write to the Free Software 16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18 19 #ifdef HAVE_CONFIG_H 20 # include <config.h> 21 #endif 22 23 #include "lib_internal/coreassert.h" 24 25 #include "lib/fmt.h" 26 #include <string.h> 27 28 #define TEST(VAL, EXP) { \ 29 char buf[512]; \ 30 size_t l; \ 31 memset(buf+1, '\23', sizeof(buf)-2); \ 32 buf[0] = buf[sizeof(EXP)] = '\42'; \ 33 l = FUNC(buf+1, VAL); \ 34 assert(l==sizeof(EXP)-1); \ 35 assert(memcmp(buf+1, EXP, l)==0); \ 36 assert(buf[0] =='\42'); \ 37 assert(buf[l+1]=='\42'); \ 38 assert(buf[l+2]=='\23'); \ 39 } 40 41 int main() 42 { 43 #define FUNC utilvserver_fmt_xuint64 44 TEST(0, "0"); 45 TEST(1, "1"); 46 TEST(15, "f"); 47 TEST(16, "10"); 48 TEST(100, "64"); 49 TEST(1000, "3e8"); 50 TEST(65535, "ffff"); 51 TEST(65536, "10000"); 52 TEST(68719476736ul, "1000000000"); 53 54 return 0; 55 }