Check in first src/tests snapshot from NetBSD anoncvs

Sources were obtained like so:

% export CVSROOT="anoncvs@anoncvs.NetBSD.org:/cvsroot"
% cvs -z9 co -D "09/30/2014 20:45" -P src/tests
% mv src/tests/* tests/dist/.

'*CVS*' has been added to svn:ignore to ease updating periodically from
upstream

Some line ending issues had to be resolved with test outputs and scripts
via dos2unix and by deleting the eol-style property set in usr.bin/sort

Discussed with: rpaulo
Sponsored by: EMC / Isilon Storage Division

1 files changed, 95 insertions, 0 deletions

diff --git a/dist/lib/libc/string/t_swab.c b/dist/lib/libc/string/t_swab.c
new file mode 100644
index 0000000..797397a
--- /dev/null
+++ b/dist/lib/libc/string/t_swab.c
@@ -0,0 +1,95 @@
+/*	$NetBSD: t_swab.c,v 1.2 2011/07/07 08:27:36 jruoho Exp $ */
+
+/*-
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code was contributed to The NetBSD Foundation by Christos Zoulas.
+ *
+ * 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.
+ */
+#include <atf-c.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <err.h>
+
+#define MAXCHK	100
+
+static void
+build(char *a, char *b, size_t n) {
+	size_t i;
+
+	n >>= 1;
+	for (i = 0; i < n; i += 2) {
+		b[i+1] = a[i] = (char)i;
+		b[i] = a[i+1] = (char)(i+1);
+	}
+	for (n <<= 1; n < MAXCHK; n++)
+		a[n] = b[n] = (char)~0;
+}
+
+static void
+dump(const char *f, char *b, size_t l)
+{
+
+	printf("%s ", f);
+	while (l--)
+		printf("%.2x ", (unsigned char)*b++);
+	printf("\n");
+}
+
+ATF_TC(swab_basic);
+ATF_TC_HEAD(swab_basic, tc)
+{
+
+	atf_tc_set_md_var(tc, "descr", "Test swab results");
+}
+
+ATF_TC_BODY(swab_basic, tc)
+{
+	char a[MAXCHK], b[MAXCHK], r[MAXCHK];
+	size_t i;
+
+	for (i = 0; i < MAXCHK; i += 2) {
+		build(a, b, i);
+		(void)memset(r, ~0, MAXCHK);
+		swab(a, r, i);
+		if (memcmp(b, r, MAXCHK) != 0) {
+			fprintf(stderr, "pattern mismatch at %lu bytes",
+			    (unsigned long)i);
+			dump("expect:", b, MAXCHK);
+			dump("result:", r, MAXCHK);
+			atf_tc_fail("Check stderr for details");
+		}
+	}
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+	ATF_TP_ADD_TC(tp, swab_basic);
+
+	return atf_no_error();
+}