Mercurial > hg > octave-lojdl > gnulib-hg
changeset 12237:cdd59033747b
Tests for module 'inet_pton'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Thu, 05 Nov 2009 11:43:09 +0100 |
parents | 192e34a06bb4 |
children | 66104f836834 |
files | ChangeLog modules/inet_pton-tests tests/test-inet_pton.c |
diffstat | 3 files changed, 87 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2009-11-05 Bruno Haible <bruno@clisp.org> + + Tests for module 'inet_pton'. + * modules/inet_pton-tests: New file. + * tests/test-inet_pton.c: New file. + 2009-11-05 Bruno Haible <bruno@clisp.org> Tests for module 'inet_ntop'.
new file mode 100644 --- /dev/null +++ b/modules/inet_pton-tests @@ -0,0 +1,14 @@ +Files: +tests/test-inet_pton.c + +Depends-on: +netinet_in +sys_socket + +configure.ac: +AC_C_BIGENDIAN + +Makefile.am: +TESTS += test-inet_pton +check_PROGRAMS += test-inet_pton +test_inet_pton_LDADD = $(LDADD) @INET_PTON_LIB@
new file mode 100644 --- /dev/null +++ b/tests/test-inet_pton.c @@ -0,0 +1,67 @@ +/* Test of inet_pton function. + Copyright (C) 2009 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/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2009. */ + +#include <config.h> + +#include <arpa/inet.h> + +#include <netinet/in.h> +#include <sys/socket.h> +#include <stdio.h> +#include <stdlib.h> + +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ + fflush (stderr); \ + abort (); \ + } \ + } \ + while (0) + +int +main (void) +{ +#if defined AF_INET /* HAVE_IPV4 */ + { + /* This machine was for a long time known as + ma2s2.mathematik.uni-karlsruhe.de. */ + const char printable[] = "129.13.115.2"; + struct in_addr internal; + int ret; + + ret = inet_pton (AF_INET, printable, &internal); + ASSERT (ret == 1); + /* Verify that internal is filled in network byte order. */ + ASSERT (((unsigned char *) &internal)[0] == 0x81); + ASSERT (((unsigned char *) &internal)[1] == 0x0D); + ASSERT (((unsigned char *) &internal)[2] == 0x73); + ASSERT (((unsigned char *) &internal)[3] == 0x02); +# ifdef WORDS_BIGENDIAN + ASSERT (internal.s_addr == 0x810D7302); +# else + ASSERT (internal.s_addr == 0x02730D81); +# endif + } +#endif + + return 0; +}