r21671: Add initial simple tests for socket wrapper

(partly cherry picked from commit 872e2ad541478597191ca9e31872d5c8e2bbb832)

metze
(This used to be commit 8003f00a28bb7237ec1b1f4eb9687c542a86c2b2)

1 files changed, 82 insertions, 0 deletions

diff --git a/source3/lib/socket_wrapper/testsuite.c b/source3/lib/socket_wrapper/testsuite.c
new file mode 100644
index 0000000000..a3e6580409
--- /dev/null
+++ b/source3/lib/socket_wrapper/testsuite.c
@@ -0,0 +1,82 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   local testing of the socket wrapper
+
+   Copyright (C) Jelmer Vernooij 2007
+   
+   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 2 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, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "system/network.h"
+#include "lib/socket_wrapper/socket_wrapper.h"
+#include "torture/torture.h"
+
+static char *old_dir = NULL;
+
+static void backup_env(void)
+{
+	old_dir = getenv("SOCKET_WRAPPER_DIR");
+}
+
+static void restore_env(void)
+{
+	setenv("SOCKET_WRAPPER_DIR", old_dir, 1);
+}
+
+static bool test_socket_wrapper_dir(struct torture_context *tctx)
+{
+	backup_env();
+
+	setenv("SOCKET_WRAPPER_DIR", "foo", 1);
+	torture_assert_str_equal(tctx, socket_wrapper_dir(), "foo", "setting failed");
+	setenv("SOCKET_WRAPPER_DIR", "./foo", 1);
+	torture_assert_str_equal(tctx, socket_wrapper_dir(), "foo", "setting failed");
+	unsetenv("SOCKET_WRAPPER_DIR");
+	torture_assert_str_equal(tctx, socket_wrapper_dir(), NULL, "resetting failed");
+
+	restore_env();
+
+	return true;
+}
+
+static bool test_swrap_socket(struct torture_context *tctx)
+{
+	backup_env();
+	setenv("SOCKET_WRAPPER_DIR", "foo", 1);
+
+	torture_assert_int_equal(tctx, swrap_socket(1337, 1337, 0), -1, "unknown address family fails");
+	torture_assert_int_equal(tctx, errno, EAFNOSUPPORT, "correct errno set");
+	torture_assert_int_equal(tctx, swrap_socket(AF_INET, 1337, 0), -1, "unknown type fails");
+	torture_assert_int_equal(tctx, errno, EPROTONOSUPPORT, "correct errno set");
+	torture_assert_int_equal(tctx, swrap_socket(AF_INET, SOCK_DGRAM, 10), -1, "unknown protocol fails");
+	torture_assert_int_equal(tctx, errno, EPROTONOSUPPORT, "correct errno set");
+
+	restore_env();
+
+	return true;
+}
+
+struct torture_suite *torture_local_socket_wrapper(TALLOC_CTX *mem_ctx)
+{
+	struct torture_suite *suite = torture_suite_create(mem_ctx, 
+													   "SOCKET-WRAPPER");
+
+	torture_suite_add_simple_test(suite, "socket_wrapper_dir", test_socket_wrapper_dir);
+	torture_suite_add_simple_test(suite, "socket", test_swrap_socket);
+
+	return suite;
+}