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[src/trunk]: src Few basic tests for strerror(3).
details: https://anonhg.NetBSD.org/src/rev/14283f37808a
branches: trunk
changeset: 764846:14283f37808a
user: jruoho <jruoho%NetBSD.org@localhost>
date: Mon May 09 06:04:14 2011 +0000
description:
Few basic tests for strerror(3).
diffstat:
distrib/sets/lists/tests/mi | 8 +-
tests/lib/libc/string/Makefile | 3 +-
tests/lib/libc/string/t_strerror.c | 135 +++++++++++++++++++++++++++++++++++++
3 files changed, 142 insertions(+), 4 deletions(-)
diffs (187 lines):
diff -r 3b2be46c612f -r 14283f37808a distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi Mon May 09 05:17:12 2011 +0000
+++ b/distrib/sets/lists/tests/mi Mon May 09 06:04:14 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.332 2011/05/09 05:17:12 jruoho Exp $
+# $NetBSD: mi,v 1.333 2011/05/09 06:04:14 jruoho Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -442,8 +442,9 @@
./usr/libdata/debug/usr/tests/lib/libc/string/t_memcpy.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/string/t_memmem.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/string/t_popcount.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/string/t_strerror.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/string/t_stresep.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/string/t_string.debug tests-lib-debug debug,atf
-./usr/libdata/debug/usr/tests/lib/libc/string/t_stresep.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/string/t_swab.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/sys tests-lib-debug
./usr/libdata/debug/usr/tests/lib/libc/sys/t_clone.debug tests-lib-debug debug,atf
@@ -1946,8 +1947,9 @@
./usr/tests/lib/libc/string/t_memcpy tests-lib-tests atf
./usr/tests/lib/libc/string/t_memmem tests-lib-tests atf
./usr/tests/lib/libc/string/t_popcount tests-lib-tests atf
+./usr/tests/lib/libc/string/t_strerror tests-lib-tests atf
+./usr/tests/lib/libc/string/t_stresep tests-lib-tests atf
./usr/tests/lib/libc/string/t_string tests-lib-tests atf
-./usr/tests/lib/libc/string/t_stresep tests-lib-tests atf
./usr/tests/lib/libc/string/t_swab tests-lib-tests atf
./usr/tests/lib/libc/sys tests-lib-tests
./usr/tests/lib/libc/sys/Atffile tests-lib-tests atf
diff -r 3b2be46c612f -r 14283f37808a tests/lib/libc/string/Makefile
--- a/tests/lib/libc/string/Makefile Mon May 09 05:17:12 2011 +0000
+++ b/tests/lib/libc/string/Makefile Mon May 09 06:04:14 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.4 2010/12/26 13:35:54 pgoyette Exp $
+# $NetBSD: Makefile,v 1.5 2011/05/09 06:04:14 jruoho Exp $
.include <bsd.own.mk>
@@ -7,6 +7,7 @@
TESTS_C+= t_memcpy
TESTS_C+= t_memmem
TESTS_C+= t_popcount
+TESTS_C+= t_strerror
TESTS_C+= t_stresep
TESTS_C+= t_string
TESTS_C+= t_swab
diff -r 3b2be46c612f -r 14283f37808a tests/lib/libc/string/t_strerror.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/libc/string/t_strerror.c Mon May 09 06:04:14 2011 +0000
@@ -0,0 +1,135 @@
+/* $NetBSD: t_strerror.c,v 1.1 2011/05/09 06:04:14 jruoho Exp $ */
+
+/*-
+ * Copyright (c) 2011 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jukka Ruohonen.
+ *
+ * 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>
+__RCSID("$NetBSD: t_strerror.c,v 1.1 2011/05/09 06:04:14 jruoho Exp $");
+
+#include <atf-c.h>
+#include <errno.h>
+#include <limits.h>
+#include <locale.h>
+#include <string.h>
+
+ATF_TC(strerror_basic);
+ATF_TC_HEAD(strerror_basic, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "A basic test of strerror(3)");
+}
+
+ATF_TC(strerror_err);
+ATF_TC_HEAD(strerror_err, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Test errors from strerror(3)");
+}
+
+ATF_TC_BODY(strerror_err, tc)
+{
+
+ errno = 0;
+
+ ATF_REQUIRE(strstr(strerror(INT_MAX), "Unknown error:") != NULL);
+ ATF_REQUIRE(errno == EINVAL);
+
+ errno = 0;
+
+ ATF_REQUIRE(strstr(strerror(INT_MIN), "Unknown error:") != NULL);
+ ATF_REQUIRE(errno == EINVAL);
+}
+
+ATF_TC_BODY(strerror_basic, tc)
+{
+ int i;
+
+ for (i = 1; i < sys_nerr; i++)
+ ATF_REQUIRE(strstr(strerror(i), "Unknown error:") == NULL);
+
+ for (; i < sys_nerr + 10; i++)
+ ATF_REQUIRE(strstr(strerror(i), "Unknown error:") != NULL);
+}
+
+ATF_TC(strerror_r_basic);
+ATF_TC_HEAD(strerror_r_basic, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "A basic test of strerrorr_(3)");
+}
+
+ATF_TC_BODY(strerror_r_basic, tc)
+{
+ char buf[512];
+ int i;
+
+ for (i = 1; i < sys_nerr; i++) {
+ ATF_REQUIRE(strerror_r(i, buf, sizeof(buf)) == 0);
+ ATF_REQUIRE(strstr(buf, "Unknown error:") == NULL);
+ }
+
+ for (; i < sys_nerr + 10; i++) {
+ ATF_REQUIRE(strerror_r(i, buf, sizeof(buf)) == EINVAL);
+ ATF_REQUIRE(strstr(buf, "Unknown error:") != NULL);
+ }
+}
+
+ATF_TC(strerror_r_err);
+ATF_TC_HEAD(strerror_r_err, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Test errors from strerror_r(3)");
+}
+
+ATF_TC_BODY(strerror_r_err, tc)
+{
+ char buf[512];
+ int rv;
+
+ rv = strerror_r(EPERM, buf, 1);
+ ATF_REQUIRE(rv == ERANGE);
+
+ rv = strerror_r(INT_MAX, buf, sizeof(buf));
+
+ ATF_REQUIRE(rv == EINVAL);
+ ATF_REQUIRE(strstr(buf, "Unknown error:") != NULL);
+
+ rv = strerror_r(INT_MIN, buf, sizeof(buf));
+
+ ATF_REQUIRE(rv == EINVAL);
+ ATF_REQUIRE(strstr(buf, "Unknown error:") != NULL);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ (void)setlocale(LC_ALL, "C");
+
+ ATF_TP_ADD_TC(tp, strerror_basic);
+ ATF_TP_ADD_TC(tp, strerror_err);
+ ATF_TP_ADD_TC(tp, strerror_r_basic);
+ ATF_TP_ADD_TC(tp, strerror_r_err);
+
+ return atf_no_error();
+}
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