lib/util: add tests for anonymous_shared_allocate/free()

metze

Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Thu Jan 20 06:25:03 CET 2011 on sn-devel-104

1 files changed, 70 insertions, 0 deletions

diff --git a/lib/util/tests/anonymous_shared.c b/lib/util/tests/anonymous_shared.c
new file mode 100644
index 00000000000..512a53f82d0
--- /dev/null
+++ b/lib/util/tests/anonymous_shared.c
@@ -0,0 +1,70 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   anonymous_shared testing
+
+   Copyright (C) Stefan Metzmacher 2011
+
+   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/torture.h"
+#include "torture/local/proto.h"
+
+static bool test_anonymous_shared_simple(struct torture_context *tctx)
+{
+	void *ptr;
+	size_t len;
+
+	torture_comment(tctx, "anonymous_shared_free(NULL)\n");
+	anonymous_shared_free(NULL);
+
+	len = 500;
+	torture_comment(tctx, "anonymous_shared_allocate(%llu)\n",
+			(unsigned long long)len);
+	ptr = anonymous_shared_allocate(len);
+	torture_assert(tctx, ptr, "valid pointer");
+	memset(ptr, 0xfe, len);
+	torture_comment(tctx, "anonymous_shared_free(ptr)\n");
+	anonymous_shared_free(ptr);
+
+	len = 50000;
+	torture_comment(tctx, "anonymous_shared_allocate(%llu)\n",
+			(unsigned long long)len);
+	ptr = anonymous_shared_allocate(len);
+	torture_assert(tctx, ptr, "valid pointer");
+	memset(ptr, 0xfe, len);
+	torture_comment(tctx, "anonymous_shared_free(ptr)\n");
+	anonymous_shared_free(ptr);
+
+	memset(&len, 0xFF, sizeof(len));
+	torture_comment(tctx, "anonymous_shared_allocate(%llu)\n",
+			(unsigned long long)len);
+	ptr = anonymous_shared_allocate(len);
+	torture_assert(tctx, ptr == NULL, "null pointer");
+
+	return true;
+}
+
+/* local.anonymous_shared test suite creation */
+struct torture_suite *torture_local_util_anonymous_shared(TALLOC_CTX *mem_ctx)
+{
+	struct torture_suite *suite = torture_suite_create(mem_ctx, "anonymous_shared");
+
+	torture_suite_add_simple_test(suite, "simple",
+				      test_anonymous_shared_simple);
+
+	return suite;
+}