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Add testcase for PR/44113: printf(3) should ignore zero padding for 

nan/inf.
This commit is contained in:
njoly 2010-11-19 18:18:53 +00:00
parent ad5cf5ab43
commit c8fe673676
3 changed files with 67 additions and 2 deletions
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4
distrib/sets/lists/tests/mi
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@ -1,4 +1,4 @@
# $NetBSD: mi,v 1.157 2010/11/19 12:37:48 pooka Exp $
# $NetBSD: mi,v 1.158 2010/11/19 18:18:54 njoly Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@ -321,6 +321,7 @@
./usr/libdata/debug/usr/tests/lib/libc/hash/t_sha2.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/stdio tests-lib-debug
./usr/libdata/debug/usr/tests/lib/libc/stdio/t_fmemopen.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/stdio/t_format.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/stdlib tests-lib-debug
./usr/libdata/debug/usr/tests/lib/libc/stdlib/t_environment.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/stdlib/t_environment_pth.debug tests-lib-debug debug,atf
@ -1515,6 +1516,7 @@
./usr/tests/lib/libc/stdio tests-lib-tests
./usr/tests/lib/libc/stdio/Atffile tests-lib-tests atf
./usr/tests/lib/libc/stdio/t_fmemopen tests-lib-tests atf
./usr/tests/lib/libc/stdio/t_format tests-lib-tests atf
./usr/tests/lib/libc/string tests-obsolete obsolete
./usr/tests/lib/libc/string/Atffile tests-obsolete obsolete
./usr/tests/lib/libc/string/t_popcount tests-obsolete obsolete

3
tests/lib/libc/stdio/Makefile
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@ -1,9 +1,10 @@
# $NetBSD: Makefile,v 1.1 2010/09/24 09:21:53 tnozaki Exp $
# $NetBSD: Makefile,v 1.2 2010/11/19 18:18:53 njoly Exp $
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/lib/libc/stdio
TESTS_C+= t_fmemopen
TESTS_C+= t_format
.include <bsd.test.mk>

62
tests/lib/libc/stdio/t_format.c Normal file
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@ -0,0 +1,62 @@
/* $NetBSD */
/*-
* Copyright (c) 2010 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 <math.h>
#include <stdio.h>
#include <string.h>
ATF_TC(zero_padding);
ATF_TC_HEAD(zero_padding, tc)
{
atf_tc_set_md_var(tc, "descr", "output format zero padding");
}
ATF_TC_BODY(zero_padding, tc)
{
char str[1024];
ATF_CHECK(sprintf(str, "%010f", 0.0) == 10);
ATF_REQUIRE_STREQ(str, "000.000000");
/* PR/44113: printf(3) should ignore zero padding for nan/inf */
ATF_CHECK(sprintf(str, "%010f", NAN) == 10);
ATF_REQUIRE_STREQ(str, " nan");
ATF_CHECK(sprintf(str, "%010f", INFINITY) == 10);
ATF_REQUIRE_STREQ(str, " inf");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, zero_padding);
return atf_no_error();
}