Mercurial > gnulib
view tests/test-strtoull.c @ 17249:e542fd46ad6f
maint: update all copyright year number ranges
Run "make update-copyright". Compare to commit 1602f0a from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>
author | Eric Blake <eblake@redhat.com> |
---|---|
date | Tue, 01 Jan 2013 00:50:58 +0000 |
parents | df2fa8e181f9 |
children | 344018b6e5d7 |
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/* * Copyright (C) 2011-2013 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 <http://www.gnu.org/licenses/>. */ #include <config.h> #include <stdlib.h> #include "signature.h" #ifndef strtoull SIGNATURE_CHECK (strtoull, unsigned long long, (const char *, char **, int)); #endif #include <errno.h> #include "macros.h" int main (void) { /* Subject sequence empty or invalid. */ { const char input[] = ""; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 0); ASSERT (ptr == input); ASSERT (errno == 0 || errno == EINVAL); } { const char input[] = " "; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 0); ASSERT (ptr == input); ASSERT (errno == 0 || errno == EINVAL); } { const char input[] = " +"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 0); ASSERT (ptr == input); ASSERT (errno == 0 || errno == EINVAL); } { const char input[] = " -"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 0); ASSERT (ptr == input); ASSERT (errno == 0 || errno == EINVAL); } /* Simple integer values. */ { const char input[] = "0"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 0); ASSERT (ptr == input + 1); ASSERT (errno == 0); } { const char input[] = "+0"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 0); ASSERT (ptr == input + 2); ASSERT (errno == 0); } { const char input[] = "-0"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 0); ASSERT (ptr == input + 2); ASSERT (errno == 0); } { const char input[] = "23"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 23); ASSERT (ptr == input + 2); ASSERT (errno == 0); } { const char input[] = " 23"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 23); ASSERT (ptr == input + 3); ASSERT (errno == 0); } { const char input[] = "+23"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 23); ASSERT (ptr == input + 3); ASSERT (errno == 0); } { const char input[] = "-23"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == - 23ULL); ASSERT (ptr == input + 3); ASSERT (errno == 0); } /* Large integer values. */ { const char input[] = "2147483647"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 2147483647); ASSERT (ptr == input + 10); ASSERT (errno == 0); } { const char input[] = "-2147483648"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == - 2147483648ULL); ASSERT (ptr == input + 11); ASSERT (errno == 0); } { const char input[] = "4294967295"; char *ptr; unsigned long long result; errno = 0; result = strtoull (input, &ptr, 10); ASSERT (result == 4294967295U); ASSERT (ptr == input + 10); ASSERT (errno == 0); } return 0; }