1 files changed, 89 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libposix/t_rename.c b/contrib/netbsd-tests/lib/libposix/t_rename.c
new file mode 100644
index 0000000..85b2b95
--- /dev/null
+++ b/contrib/netbsd-tests/lib/libposix/t_rename.c
@@ -0,0 +1,89 @@
+/* $NetBSD: t_rename.c,v 1.2 2011/05/16 00:03:36 christos Exp $ */
+
+/*
+ * Copyright (c) 2001, 2008, 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#define _NETBSD_SOURCE	/* strlcat/random */
+#include <sys/cdefs.h>
+__COPYRIGHT("@(#) Copyright (c) 2008, 2010\
+ The NetBSD Foundation, inc. All rights reserved.");
+__RCSID("$NetBSD: t_rename.c,v 1.2 2011/05/16 00:03:36 christos Exp $");
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <atf-c.h>
+
+#include "../../h_macros.h"
+
+ATF_TC(rename);
+ATF_TC_HEAD(rename, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Checks rename(2)");
+}
+ATF_TC_BODY(rename, tc)
+{
+	struct stat sb;
+
+	REQUIRE_LIBC(open("t1", O_CREAT | O_TRUNC | O_WRONLY, 0600), -1);
+	REQUIRE_LIBC(link("t1", "t2"), -1);
+
+	/* Check if rename to same name works as expected */
+	REQUIRE_LIBC(rename("t1", "t1"), -1);
+
+	/* Rename removed file? */
+	REQUIRE_LIBC(stat("t1", &sb), -1);
+
+	REQUIRE_LIBC(rename("t1", "t2"), -1);
+
+#if BSD_RENAME
+	/* check if rename of hardlinked file works the BSD way */
+	ATF_REQUIRE_MSG(stat("t1", &sb) != 0, "BSD rename should remove file t1");
+	ATF_REQUIRE_EQ(errno, ENOENT);
+#else
+	/* check if rename of hardlinked file works as the standard says */
+	REQUIRE_LIBC(stat("t1", &sb), -1);
+#endif
+	/* check if we get the expected error */
+	/* this also exercises icky shared libraries goo */
+	ATF_REQUIRE_MSG(rename("no/such/file/or/dir", "no/such/file/or/dir") != 0,
+		"No error renaming nonexistent file");
+	ATF_REQUIRE_EQ(errno, ENOENT);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, rename);
+
+	return atf_no_error();
+}