[src/trunk]: src/tests/lib/libc/string Add simple expect-fail test case for s...

[perseant <perseant%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a6d9e1062023
branches:  trunk
changeset: 824157:a6d9e1062023
user:      perseant <perseant%NetBSD.org@localhost>
date:      Fri May 26 01:24:19 2017 +0000

description:
Add simple expect-fail test case for strcoll(3)

diffstat:

 tests/lib/libc/string/Makefile    |    3 +-
 tests/lib/libc/string/t_strcoll.c |  106 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 108 insertions(+), 1 deletions(-)

diffs (127 lines):

diff -r 173604ed4d9c -r a6d9e1062023 tests/lib/libc/string/Makefile
--- a/tests/lib/libc/string/Makefile    Fri May 26 01:14:38 2017 +0000
+++ b/tests/lib/libc/string/Makefile    Fri May 26 01:24:19 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.9 2014/06/23 10:53:20 shm Exp $
+# $NetBSD: Makefile,v 1.10 2017/05/26 01:24:19 perseant Exp $
 
 .include <bsd.own.mk>
 
@@ -13,6 +13,7 @@
 TESTS_C+=      t_strcat
 TESTS_C+=      t_strchr
 TESTS_C+=      t_strcmp
+TESTS_C+=      t_strcoll
 TESTS_C+=      t_strcpy
 TESTS_C+=      t_strcspn
 TESTS_C+=      t_strerror
diff -r 173604ed4d9c -r a6d9e1062023 tests/lib/libc/string/t_strcoll.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/libc/string/t_strcoll.c Fri May 26 01:24:19 2017 +0000
@@ -0,0 +1,106 @@
+/* $NetBSD: t_strcoll.c,v 1.1 2017/05/26 01:24:19 perseant Exp $ */
+
+/*-
+ * Copyright (c) 2017 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Konrad Schroder
+ *
+ * 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 <sys/cdefs.h>
+__COPYRIGHT("@(#) Copyright (c) 2017\
+ The NetBSD Foundation, inc. All rights reserved.");
+__RCSID("$NetBSD: t_strcoll.c,v 1.1 2017/05/26 01:24:19 perseant Exp $");
+
+#include <locale.h>
+#include <stdio.h>
+#include <string.h>
+#include <vis.h>
+
+#include <atf-c.h>
+
+static struct test {
+       const char *locale;
+       const char * const data[5];
+} tests[] = {
+       {
+               "C",
+               { "aardvark", "absolution", "zyzygy", NULL },
+       }, {
+               "ru_RU.KOI8-R",
+               { "\xc5\xc4\xcf\xcb", "\xa3\xd6", "\xc5\xda\xc4\xc9\xd4\xd8", NULL },
+       }, {
+               NULL,
+               { NULL, NULL, NULL, NULL },
+       }
+};
+
+static void
+h_ordering(const struct test *t)
+{
+       const char * const *a;
+       const char * const *b;
+       char buf_a[1024], buf_b[1024];
+
+       ATF_REQUIRE_STREQ(setlocale(LC_ALL, "C"), "C");
+       printf("Trying locale %s...\n", t->locale);
+       ATF_REQUIRE(setlocale(LC_COLLATE, t->locale) != NULL);
+
+       for (a = t->data; *a != NULL; ++a) {
+               strvis(buf_a, *a, VIS_WHITE | VIS_OCTAL);
+               for (b = a + 1; *b != NULL; ++b) {
+                       strvis(buf_b, *b, VIS_WHITE | VIS_OCTAL);
+                       printf("Checking \"%s\" < \"%s\"\n", buf_a, buf_b);
+                       ATF_REQUIRE(strcoll(*a, *b) < 0);
+                       printf("...good\n");
+               }
+       }
+}
+
+ATF_TC(ordering);
+
+ATF_TC_HEAD(ordering, tc)
+{
+       atf_tc_set_md_var(tc, "descr",
+               "Checks collation ordering under diferent locales");
+}
+
+ATF_TC_BODY(ordering, tc)
+{
+       struct test *t;
+
+       atf_tc_expect_fail("%s", "LC_COLLATE not supported");
+       for (t = &tests[0]; t->locale != NULL; ++t)
+               h_ordering(t);
+       atf_tc_expect_pass();
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+       ATF_TP_ADD_TC(tp, ordering);
+
+       return atf_no_error();
+}