From 7ed81272c6a6fd3e37dd28c1ae4189fd649fb920 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Tue, 20 Sep 2011 21:25:50 +0200
Subject: [PATCH] Tests for module 'bind'.

* modules/bind-tests: New file.
* tests/test-bind.c: New file.
---
 ChangeLog          |  4 ++++
 modules/bind-tests | 16 ++++++++++++++++
 tests/test-bind.c  | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+)
 create mode 100644 modules/bind-tests
 create mode 100644 tests/test-bind.c

diff --git a/ChangeLog b/ChangeLog
index 14d32800c..b1e46bfcd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2011-09-20  Bruno Haible  <bruno@clisp.org>
 
+	Tests for module 'bind'.
+	* modules/bind-tests: New file.
+	* tests/test-bind.c: New file.
+
 	accept4 tests: Fix for native Windows.
 	* tests/test-accept4.c: Include sockets.h.
 	(main): Invoke gl_sockets_startup.
diff --git a/modules/bind-tests b/modules/bind-tests
new file mode 100644
index 000000000..9ffb71f5b
--- /dev/null
+++ b/modules/bind-tests
@@ -0,0 +1,16 @@
+Files:
+tests/test-bind.c
+tests/signature.h
+tests/macros.h
+
+Depends-on:
+netinet_in
+sockets
+inet_pton
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-bind
+check_PROGRAMS += test-bind
+test_bind_LDADD = $(LDADD) @LIBSOCKET@ $(INET_PTON_LIB)
diff --git a/tests/test-bind.c b/tests/test-bind.c
new file mode 100644
index 000000000..490c2fb47
--- /dev/null
+++ b/tests/test-bind.c
@@ -0,0 +1,56 @@
+/* Test binding a server socket to a port.
+   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 (bind, int, (int, const struct sockaddr *, socklen_t));
+
+#include <errno.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "sockets.h"
+#include "macros.h"
+
+int
+main (void)
+{
+  gl_sockets_startup (SOCKETS_1_1);
+
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    struct sockaddr_in addr;
+
+    addr.sin_family = AF_INET;
+    inet_pton (AF_INET, "127.0.0.1", &addr.sin_addr);
+    addr.sin_port = htons (80);
+    {
+      errno = 0;
+      ASSERT (bind (-1, (const struct sockaddr *) &addr, sizeof (addr)) == -1);
+      ASSERT (errno == EBADF);
+    }
+    {
+      errno = 0;
+      ASSERT (bind (99, (const struct sockaddr *) &addr, sizeof (addr)) == -1);
+      ASSERT (errno == EBADF);
+    }
+  }
+
+  return 0;
+}
-- 
2.11.0