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, 312 insertions, 0 deletions

diff --git a/contrib/netbsd-tests/lib/libc/gen/t_humanize_number.c b/contrib/netbsd-tests/lib/libc/gen/t_humanize_number.c
new file mode 100644
index 0000000..1af579e
--- /dev/null
+++ b/contrib/netbsd-tests/lib/libc/gen/t_humanize_number.c
@@ -0,0 +1,312 @@
+/*	$NetBSD: t_humanize_number.c,v 1.8 2012/03/18 07:14:08 jruoho Exp $	*/
+
+/*-
+ * Copyright (c) 2010, 2011 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.
+ */
+
+#include <atf-c.h>
+
+#include <err.h>
+#include <inttypes.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <util.h>
+
+const struct hnopts {
+	size_t ho_len;
+	int64_t ho_num;
+	const char *ho_suffix;
+	int ho_scale;
+	int ho_flags;
+	int ho_retval;			/* expected return value */
+	const char *ho_retstr;		/* expected string in buffer */
+} hnopts[] = {
+	/*
+	 * Rev. 1.6 produces "10.0".
+	 */
+	{ 5, 10737418236ULL * 1024, "",
+	  HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 3, "10T" },
+
+	{ 5, 10450000, "",
+	  HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 3, "10M" },
+	{ 5, 10500000, "",		/* just for reference */
+	  HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 3, "10M" },
+
+	/*
+	 * Trailing space.  Rev. 1.7 produces "1 ".
+	 */
+	{ 5, 1, "", 0, HN_NOSPACE, 1, "1" },
+
+	{ 5, 1, "", 0, 0, 2, "1 " }, /* just for reference */
+	{ 5, 1, "", 0, HN_B, 3, "1 B" }, /* and more ... */
+	{ 5, 1, "", 0, HN_DECIMAL, 2, "1 " },
+	{ 5, 1, "", 0, HN_NOSPACE | HN_B, 2, "1B" },
+	{ 5, 1, "", 0, HN_B | HN_DECIMAL, 3, "1 B" },
+	{ 5, 1, "", 0, HN_NOSPACE | HN_B | HN_DECIMAL, 2, "1B" },
+
+	/*
+	 * Space and HN_B.  Rev. 1.7 produces "1B".
+	 */
+	{ 5, 1, "", HN_AUTOSCALE, HN_B, 3, "1 B" },
+	{ 5, 1000, "",			/* just for reference */
+	  HN_AUTOSCALE, HN_B, 3, "1 K" },
+
+	/*
+	 * Truncated output.  Rev. 1.7 produces "1.0 K".
+	 */
+	{ 6, 1000, "A", HN_AUTOSCALE, HN_DECIMAL, -1, "" },
+
+	/*
+	 * Failure case reported by Greg Troxel <gdt@NetBSD.org>.
+	 * Rev. 1.11 incorrectly returns 5 with filling the buffer
+	 * with "1000".
+	 */
+	{ 5, 1048258238, "",
+	  HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 4, "1.0G" },
+	/* Similar case it prints 1000 where it shouldn't */
+	{ 5, 1023488, "",
+	  HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 4, "1.0M" },
+	{ 5, 1023999, "",
+	  HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 4, "1.0M" },
+};
+
+struct hnflags {
+	int hf_flags;
+	const char *hf_name;
+};
+
+const struct hnflags scale_flags[] = {
+	{ HN_GETSCALE, "HN_GETSCALE" },
+	{ HN_AUTOSCALE, "HN_AUTOSCALE" },
+};
+const struct hnflags normal_flags[] = {
+	{ HN_DECIMAL, "HN_DECIMAL" },
+	{ HN_NOSPACE, "HN_NOSPACE" },
+	{ HN_B, "HN_B" },
+	{ HN_DIVISOR_1000, "HN_DIVISOR_1000" },
+};
+
+const char *formatflags(char *, size_t, const struct hnflags *, size_t, int);
+void	    newline(void);
+void	    w_printf(const char *, ...) __printflike(1, 2);
+int	    main(int, char *[]);
+
+const char *
+formatflags(char *buf, size_t buflen, const struct hnflags *hfs,
+    size_t hfslen, int flags)
+{
+	const struct hnflags *hf;
+	char *p = buf;
+	ssize_t len = buflen;
+	unsigned int i, found;
+	int n;
+
+	if (flags == 0) {
+		snprintf(buf, buflen, "0");
+		return (buf);
+	}
+	for (i = found = 0; i < hfslen && flags & ~found; i++) {
+		hf = &hfs[i];
+		if (flags & hf->hf_flags) {
+			found |= hf->hf_flags;
+			n = snprintf(p, len, "|%s", hf->hf_name);
+			if (n >= len) {
+				p = buf;
+				len = buflen;
+				/* Print `flags' as number */
+				goto bad;
+			}
+			p += n;
+			len -= n;
+		}
+	}
+	flags &= ~found;
+	if (flags)
+bad:
+		snprintf(p, len, "|0x%x", flags);
+	return (*buf == '|' ? buf + 1 : buf);
+}
+
+static int col, bol = 1;
+void
+newline(void)
+{
+
+	fprintf(stderr, "\n");
+	col = 0;
+	bol = 1;
+}
+
+void
+w_printf(const char *fmt, ...)
+{
+	char buf[80];
+	va_list ap;
+	int n;
+
+	va_start(ap, fmt);
+	if (col >= 0) {
+		n = vsnprintf(buf, sizeof(buf), fmt, ap);
+		if (n >= (int)sizeof(buf)) {
+			col = -1;
+			goto overflow;
+		} else if (n == 0)
+			goto out;
+
+		if (!bol) {
+			if (col + n > 75)
+				fprintf(stderr, "\n    "), col = 4;
+			else
+				fprintf(stderr, " "), col++;
+		}
+		fprintf(stderr, "%s", buf);
+		col += n;
+		bol = 0;
+	} else {
+overflow:
+		vfprintf(stderr, fmt, ap);
+	}
+out:
+	va_end(ap);
+}
+
+ATF_TC(humanize_number_basic);
+ATF_TC_HEAD(humanize_number_basic, tc)
+{
+
+	atf_tc_set_md_var(tc, "descr", "Test humanize_number(3)");
+}
+
+ATF_TC_BODY(humanize_number_basic, tc)
+{
+	char fbuf[128];
+	const struct hnopts *ho;
+	char *buf = NULL;
+	size_t buflen = 0;
+	unsigned int i;
+	int rv = 0;
+
+	for (i = 0; i < __arraycount(hnopts); i++) {
+		ho = &hnopts[i];
+		if (buflen < ho->ho_len) {
+			buflen = ho->ho_len;
+			buf = realloc(buf, buflen);
+			if (buf == NULL)
+				atf_tc_fail("realloc(..., %zu) failed", buflen);
+		}
+
+		rv = humanize_number(buf, ho->ho_len, ho->ho_num,
+		    ho->ho_suffix, ho->ho_scale, ho->ho_flags);
+
+		if (rv == ho->ho_retval &&
+		    (rv == -1 || strcmp(buf, ho->ho_retstr) == 0))
+			continue;
+
+		w_printf("humanize_number(\"%s\", %zu, %" PRId64 ",",
+		    ho->ho_retstr, ho->ho_len, ho->ho_num);
+		w_printf("\"%s\",", ho->ho_suffix);
+		w_printf("%s,", formatflags(fbuf, sizeof(fbuf), scale_flags,
+		    sizeof(scale_flags) / sizeof(scale_flags[0]),
+		    ho->ho_scale));
+		w_printf("%s)", formatflags(fbuf, sizeof(fbuf), normal_flags,
+		    sizeof(normal_flags) / sizeof(normal_flags[0]),
+		    ho->ho_flags));
+		w_printf("= %d,", ho->ho_retval);
+		w_printf("but got");
+		w_printf("%d/[%s]", rv, rv == -1 ? "" : buf);
+		newline();
+		atf_tc_fail_nonfatal("Failed for table entry %d", i);
+	}
+}
+
+ATF_TC(humanize_number_big);
+ATF_TC_HEAD(humanize_number_big, tc)
+{
+
+	atf_tc_set_md_var(tc, "descr", "Test humanize "
+	    "big numbers (PR lib/44097)");
+}
+
+ATF_TC_BODY(humanize_number_big, tc)
+{
+	char buf[1024];
+	int rv;
+
+	/*
+	 * Seems to work.
+	 */
+	(void)memset(buf, 0, sizeof(buf));
+
+	rv = humanize_number(buf, 10, 10000, "", HN_AUTOSCALE, HN_NOSPACE);
+
+	ATF_REQUIRE(rv != -1);
+	ATF_CHECK_STREQ(buf, "10000");
+
+	/*
+	 * A bogus value with large number.
+	 */
+	(void)memset(buf, 0, sizeof(buf));
+
+	rv = humanize_number(buf, 10, INT64_MAX, "", HN_AUTOSCALE, HN_NOSPACE);
+
+	ATF_REQUIRE(rv != -1);
+	ATF_REQUIRE(strcmp(buf, "0") != 0);
+
+	/*
+	 * Large buffer with HN_AUTOSCALE. Entirely bogus.
+	 */
+	(void)memset(buf, 0, sizeof(buf));
+
+	rv = humanize_number(buf, sizeof(buf), 10000, "",
+	    HN_AUTOSCALE, HN_NOSPACE);
+
+	ATF_REQUIRE(rv != -1);
+	ATF_REQUIRE(strcmp(buf, "0%d%s%d%s%s%s") != 0);
+
+	/*
+	 * Tight buffer.
+	 *
+	 * The man page says that len must be at least 4.
+	 * 3 works, but anything less that will not. This
+	 * is because baselen starts with 2 for positive
+	 * numbers.
+	 */
+	(void)memset(buf, 0, sizeof(buf));
+
+	rv = humanize_number(buf, 3, 1, "", HN_AUTOSCALE, HN_NOSPACE);
+
+	ATF_REQUIRE(rv != -1);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, humanize_number_basic);
+	ATF_TP_ADD_TC(tp, humanize_number_big);
+
+	return atf_no_error();
+}