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Naive tests for clearerr(3). 

Converted from the "PCCA" test suite by Stathis Kamperis.
This commit is contained in:
jruoho 2011-05-01 16:36:37 +00:00
parent cc81f439dd
commit 2446e1b8a7
3 changed files with 98 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 1.316 2011/05/01 11:39:37 jruoho Exp $
# $NetBSD: mi,v 1.317 2011/05/01 16:36:37 jruoho Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@ -414,6 +414,7 @@
./usr/libdata/debug/usr/tests/lib/libc/ssp/h_vsnprintf.debug tests-lib-debug debug,atf,ssp
./usr/libdata/debug/usr/tests/lib/libc/ssp/h_vsprintf.debug tests-lib-debug debug,atf,ssp
./usr/libdata/debug/usr/tests/lib/libc/stdio tests-lib-debug
./usr/libdata/debug/usr/tests/lib/libc/stdio/t_clearerr.debug tests-lib-debug debug,atf
./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/stdio/t_popen.debug tests-lib-debug debug,atf
@ -1903,6 +1904,7 @@
./usr/tests/lib/libc/ssp/t_ssp tests-lib-tests atf,ssp
./usr/tests/lib/libc/stdio tests-lib-tests
./usr/tests/lib/libc/stdio/Atffile tests-lib-tests atf
./usr/tests/lib/libc/stdio/t_clearerr 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/stdio/t_popen tests-lib-tests atf

3
tests/lib/libc/stdio/Makefile
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@ -1,9 +1,10 @@
# $NetBSD: Makefile,v 1.3 2010/12/23 15:27:44 pgoyette Exp $
# $NetBSD: Makefile,v 1.4 2011/05/01 16:36:37 jruoho Exp $
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/lib/libc/stdio
TESTS_C+= t_clearerr
TESTS_C+= t_fmemopen
TESTS_C+= t_format
TESTS_C+= t_popen

93
tests/lib/libc/stdio/t_clearerr.c Normal file
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@ -0,0 +1,93 @@
/* $NetBSD: t_clearerr.c,v 1.1 2011/05/01 16:36:37 jruoho Exp $ */
/*
* Copyright (c) 2009, Stathis Kamperis
* 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 COPYRIGHT HOLDERS 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
* COPYRIGHT HOLDERS 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_clearerr.c,v 1.1 2011/05/01 16:36:37 jruoho Exp $");
#include <atf-c.h>
#include <errno.h>
#include <stdio.h>
static const char path[] = "/etc/passwd";
ATF_TC(clearerr_basic);
ATF_TC_HEAD(clearerr_basic, tc)
{
atf_tc_set_md_var(tc, "descr", "A basic test of clearerr(3)");
}
ATF_TC_BODY(clearerr_basic, tc)
{
char buf[2048];
FILE *fp;
fp = fopen(path, "r");
ATF_REQUIRE(fp != NULL);
while (feof(fp) == 0)
(void)fread(buf, sizeof(buf), 1, fp);
ATF_REQUIRE(feof(fp) != 0);
errno = 0;
clearerr(fp);
ATF_REQUIRE(errno == 0);
ATF_REQUIRE(feof(fp) == 0);
ATF_REQUIRE(fclose(fp) != EOF);
}
ATF_TC(clearerr_err);
ATF_TC_HEAD(clearerr_err, tc)
{
atf_tc_set_md_var(tc, "descr", "Test that clearerr(3) does not fail");
}
ATF_TC_BODY(clearerr_err, tc)
{
FILE *fp;
fp = fopen(path, "r");
ATF_REQUIRE(fp != NULL);
ATF_REQUIRE(fclose(fp) == 0);
errno = 0;
clearerr(fp);
ATF_REQUIRE(errno == 0);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, clearerr_basic);
ATF_TP_ADD_TC(tp, clearerr_err);
return atf_no_error();
}