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author | Bruno Haible <bruno@clisp.org> | 2011-09-18 11:17:24 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2011-09-18 11:17:24 +0200 |
commit | a053163824c4fe6d97cdc14c8b47bad6d01bbd84 (patch) | |
tree | 1c6e47c1ee1c6640984d56d714e6b87e0f669366 /tests/test-accept4.c | |
parent | b3af5748122ca351ab7672d4cd069568dd52200b (diff) | |
download | gnulib-a053163824c4fe6d97cdc14c8b47bad6d01bbd84.tar.gz |
Tests for module 'accept4'.
* modules/accept4-tests: New file.
* tests/test-accept4.c: New file.
Diffstat (limited to 'tests/test-accept4.c')
-rw-r--r-- | tests/test-accept4.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/tests/test-accept4.c b/tests/test-accept4.c new file mode 100644 index 0000000000..9bb9293395 --- /dev/null +++ b/tests/test-accept4.c @@ -0,0 +1,58 @@ +/* Test accepting a connection to a server socket. + Copyright (C) 2011 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 <sys/socket.h> + +#include "signature.h" +SIGNATURE_CHECK (accept4, int, (int, struct sockaddr *, socklen_t *, int)); + +#include <errno.h> +#include <fcntl.h> +#include <netinet/in.h> + +#include "binary-io.h" + +#include "macros.h" + +int +main (void) +{ + /* Test behaviour for invalid file descriptors. */ + { + struct sockaddr_in addr; + socklen_t addrlen = sizeof (addr); + + errno = 0; + ASSERT (accept4 (-1, (struct sockaddr *) &addr, &addrlen, + O_CLOEXEC | O_BINARY) + == -1); + ASSERT (errno == EBADF); + } + { + struct sockaddr_in addr; + socklen_t addrlen = sizeof (addr); + + errno = 0; + ASSERT (accept4 (99, (struct sockaddr *) &addr, &addrlen, + O_CLOEXEC | O_BINARY) + == -1); + ASSERT (errno == EBADF); + } + + return 0; +} |