Import the NetBSD test suite from ^/vendor/NetBSD/tests/09.30.2014_20.45 ,

minus the vendor Makefiles

Provide directions for how to bootstrap the vendor sources in
FREEBSD-upgrade

MFC after 2 weeks
Discussed with: rpaulo
Sponsored by: EMC / Isilon Storage Division

1 files changed, 124 insertions, 0 deletions

diff --git a/contrib/netbsd-tests/lib/libc/string/t_strcpy.c b/contrib/netbsd-tests/lib/libc/string/t_strcpy.c
new file mode 100644
index 0000000..285371e
--- /dev/null
+++ b/contrib/netbsd-tests/lib/libc/string/t_strcpy.c
@@ -0,0 +1,124 @@
+/* $NetBSD: t_strcpy.c,v 1.1 2011/07/07 08:59:33 jruoho Exp $ */
+
+/*
+ * Written by J.T. Conklin <jtc@acorntoolworks.com>
+ * Public domain.
+ */
+
+#include <atf-c.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+ATF_TC(strcpy_basic);
+ATF_TC_HEAD(strcpy_basic, tc)
+{
+        atf_tc_set_md_var(tc, "descr", "Test strcpy(3) results");
+}
+
+ATF_TC_BODY(strcpy_basic, tc)
+{
+	/* try to trick the compiler */
+	char * (*f)(char *, const char *s) = strcpy;
+
+	unsigned int a0, a1, t;
+	char buf0[64];
+	char buf1[64];
+	char *ret;
+
+	struct tab {
+		const char*	val;
+		size_t		len;
+	};
+
+	const struct tab tab[] = {
+		/*
+		 * patterns that check for all combinations of leading and
+		 * trailing unaligned characters (on a 64 bit processor)
+		 */
+
+		{ "",				0 },
+		{ "a",				1 },
+		{ "ab",				2 },
+		{ "abc",			3 },
+		{ "abcd",			4 },
+		{ "abcde",			5 },
+		{ "abcdef",			6 },
+		{ "abcdefg",			7 },
+		{ "abcdefgh",			8 },
+		{ "abcdefghi",			9 },
+		{ "abcdefghij",			10 },
+		{ "abcdefghijk",		11 },
+		{ "abcdefghijkl",		12 },
+		{ "abcdefghijklm",		13 },
+		{ "abcdefghijklmn",		14 },
+		{ "abcdefghijklmno",		15 },
+		{ "abcdefghijklmnop",		16 },
+		{ "abcdefghijklmnopq",		17 },
+		{ "abcdefghijklmnopqr",		18 },
+		{ "abcdefghijklmnopqrs",	19 },
+		{ "abcdefghijklmnopqrst",	20 },
+		{ "abcdefghijklmnopqrstu",	21 },
+		{ "abcdefghijklmnopqrstuv",	22 },
+		{ "abcdefghijklmnopqrstuvw",	23 },
+
+		/*
+		 * patterns that check for the cases where the expression:
+		 *
+		 *	((word - 0x7f7f..7f) & 0x8080..80)
+		 *
+		 * returns non-zero even though there are no zero bytes in
+		 * the word.
+		 */
+
+		{ "" "\xff\xff\xff\xff\xff\xff\xff\xff" "abcdefgh",	16 },
+		{ "a" "\xff\xff\xff\xff\xff\xff\xff\xff" "bcdefgh",	16 },
+		{ "ab" "\xff\xff\xff\xff\xff\xff\xff\xff" "cdefgh",	16 },
+		{ "abc" "\xff\xff\xff\xff\xff\xff\xff\xff" "defgh",	16 },
+		{ "abcd" "\xff\xff\xff\xff\xff\xff\xff\xff" "efgh",	16 },
+		{ "abcde" "\xff\xff\xff\xff\xff\xff\xff\xff" "fgh",	16 },
+		{ "abcdef" "\xff\xff\xff\xff\xff\xff\xff\xff" "gh",	16 },
+		{ "abcdefg" "\xff\xff\xff\xff\xff\xff\xff\xff" "h",	16 },
+		{ "abcdefgh" "\xff\xff\xff\xff\xff\xff\xff\xff" "",	16 },
+	};
+
+	for (a0 = 0; a0 < sizeof(long); ++a0) {
+		for (a1 = 0; a1 < sizeof(long); ++a1) {
+			for (t = 0; t < (sizeof(tab) / sizeof(tab[0])); ++t) {
+
+				memcpy(&buf1[a1], tab[t].val, tab[t].len + 1);
+				ret = f(&buf0[a0], &buf1[a1]);
+
+				/*
+				 * verify strcpy returns address of
+				 * first parameter
+				 */
+			    	if (&buf0[a0] != ret) {
+					fprintf(stderr, "a0 %d, a1 %d, t %d\n",
+					    a0, a1, t);
+					atf_tc_fail("strcpy did not return "
+					    "its first arg");
+				}
+
+				/*
+				 * verify string was copied correctly
+				 */
+				if (memcmp(&buf0[a0], &buf1[a1],
+					   tab[t].len + 1) != 0) {
+					fprintf(stderr, "a0 %d, a1 %d, t %d\n",
+					    a0, a1, t);
+					atf_tc_fail("not correctly copied");
+				}
+			}
+		}
+	}
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, strcpy_basic);
+
+	return atf_no_error();
+}