From 70a3aed99dc08df8a8f45910ce7e7be9ae3442f2 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Tue, 20 Sep 2011 21:35:19 +0200
Subject: [PATCH] Tests for module 'send'.

* modules/send-tests: New file.
* tests/test-send.c: New file.
---
 ChangeLog          |  4 ++++
 modules/send-tests | 14 ++++++++++++++
 tests/test-send.c  | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 modules/send-tests
 create mode 100644 tests/test-send.c

diff --git a/ChangeLog b/ChangeLog
index 555612e33..5dc3a4fa3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2011-09-20  Bruno Haible  <bruno@clisp.org>
 
+	Tests for module 'send'.
+	* modules/send-tests: New file.
+	* tests/test-send.c: New file.
+
 	Tests for module 'recvfrom'.
 	* modules/recvfrom-tests: New file.
 	* tests/test-recvfrom.c: New file.
diff --git a/modules/send-tests b/modules/send-tests
new file mode 100644
index 000000000..334b4abba
--- /dev/null
+++ b/modules/send-tests
@@ -0,0 +1,14 @@
+Files:
+tests/test-send.c
+tests/signature.h
+tests/macros.h
+
+Depends-on:
+sockets
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-send
+check_PROGRAMS += test-send
+test_send_LDADD = $(LDADD) @LIBSOCKET@
diff --git a/tests/test-send.c b/tests/test-send.c
new file mode 100644
index 000000000..9fb24d439
--- /dev/null
+++ b/tests/test-send.c
@@ -0,0 +1,49 @@
+/* Test the send() function.
+   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 (send, ssize_t, (int, const void *, size_t, int));
+
+#include <errno.h>
+
+#include "sockets.h"
+#include "macros.h"
+
+int
+main (void)
+{
+  gl_sockets_startup (SOCKETS_1_1);
+
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    char byte = 'x';
+    errno = 0;
+    ASSERT (send (-1, &byte, 1, 0) == -1);
+    ASSERT (errno == EBADF);
+  }
+  {
+    char byte = 'x';
+    errno = 0;
+    ASSERT (send (99, &byte, 1, 0) == -1);
+    ASSERT (errno == EBADF);
+  }
+
+  return 0;
+}
-- 
2.11.0