s4 libcli: Add libcli_echo lib and torture test

Autobuild-User: Kai Blin <kai@samba.org>
Autobuild-Date: Thu Dec  9 23:57:03 CET 2010 on sn-devel-104

2 files changed, 101 insertions, 0 deletions

diff --git a/libcli/echo/tests/echo.c b/libcli/echo/tests/echo.c
new file mode 100644
index 0000000000..931e8b6c02
--- /dev/null
+++ b/libcli/echo/tests/echo.c
@@ -0,0 +1,93 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   Example echo torture tests
+
+   Copyright (C) 2010 Kai Blin  <kai@samba.org>
+
+   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 "includes.h"
+#include "torture/smbtorture.h"
+#include "libcli/resolve/resolve.h"
+#include <tevent.h>
+#include "libcli/util/ntstatus.h"
+#include "libcli/echo/libecho.h"
+
+/* Basic test function that sends an echo request and checks the reply */
+static bool echo_udp_basic(struct torture_context *tctx, const char *address)
+{
+	struct tevent_req *req;
+	NTSTATUS status;
+	const char *msg_send = "This is a test string\n";
+	char *msg_recv;
+
+	req = echo_request_send(tctx, tctx->ev, address, msg_send);
+	torture_assert(tctx, req != NULL,
+		       "echo_request_send returned non-null tevent_req");
+
+	while(tevent_req_is_in_progress(req)) {
+		tevent_loop_once(tctx->ev);
+	}
+
+	status = echo_request_recv(req, tctx, &msg_recv);
+	torture_assert_ntstatus_ok(tctx, status,
+				   "echo_request_recv returned ok");
+
+	torture_assert_str_equal(tctx, msg_recv, msg_send,
+				 "Echo server echoed request string");
+
+	return true;
+}
+
+/*Test case to set up the environment and perform UDP-based echo tests */
+static bool torture_echo_udp(struct torture_context *tctx)
+{
+	const char *address;
+	struct nbt_name name;
+	NTSTATUS status;
+	bool ret = true;
+
+	make_nbt_name_server(&name,
+			     torture_setting_string(tctx, "host", NULL));
+	status = resolve_name(lpcfg_resolve_context(tctx->lp_ctx), &name, tctx,
+			      &address, tctx->ev);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to resolve %s - %s\n", name.name,
+		       nt_errstr(status));
+		return false;
+	}
+
+	/* All tests are now called here */
+	ret &= echo_udp_basic(tctx, address);
+
+	return ret;
+}
+
+/* Test suite that bundles all the libecho tests */
+NTSTATUS torture_libcli_echo_init(void)
+{
+	struct torture_suite *suite;
+
+	suite = torture_suite_create(talloc_autofree_context(), "ECHO");
+	NT_STATUS_HAVE_NO_MEMORY(suite);
+
+	torture_suite_add_simple_test(suite, "UDP", torture_echo_udp);
+
+	suite->description = talloc_strdup(suite, "libcli/echo interface tests");
+	torture_register_suite(suite);
+
+	return NT_STATUS_OK;
+}
diff --git a/libcli/echo/tests/wscript_build b/libcli/echo/tests/wscript_build
new file mode 100644
index 0000000000..7e58130708
--- /dev/null
+++ b/libcli/echo/tests/wscript_build
@@ -0,0 +1,8 @@
+#!/usr/bin/env python
+
+bld.SAMBA_MODULE('TORTURE_LIBCLI_ECHO',
+        source='echo.c',
+        subsystem='smbtorture',
+        init_function='torture_libcli_echo_init',
+        deps='LIBTSOCKET UTIL_TEVENT LIBCLI_ECHO',
+        internal_module=True);