To do so, a few dependencies have been imported: * external/bsd/lutok * external/mit/lua * external/public-domain/sqlite * external/public-domain/xz The Kyua framework is the new generation of ATF (Automated Test Framework), it is composed of: * external/bsd/atf * external/bsd/kyua-atf-compat * external/bsd/kyua-cli * external/bsd/kyua-tester * tests Kyua/ATF being written in C++, it depends on libstdc++ which is provided by GCC. As this is not part of the sources, Kyua is only compiled when the native GCC utils are installed. To install Kyua do the following: * In a cross-build enviromnent, add the following to the build.sh commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes WARNING: At this point the import is still experimental, and not supported on native builds (a.k.a make build). Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
166 lines
4.1 KiB
C
166 lines
4.1 KiB
C
/* $NetBSD: t_dir.c,v 1.5 2012/03/18 07:14:08 jruoho Exp $ */
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/*-
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* Copyright (c) 2010 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <atf-c.h>
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#include <assert.h>
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#include <dirent.h>
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#include <err.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/stat.h>
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ATF_TC(seekdir_basic);
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ATF_TC_HEAD(seekdir_basic, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Check telldir(3) and seekdir(3) "
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"for correct behavior (PR lib/24324)");
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}
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ATF_TC_BODY(seekdir_basic, tc)
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{
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DIR *dp;
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char *wasname;
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struct dirent *entry;
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long here;
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mkdir("t", 0755);
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creat("t/a", 0600);
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creat("t/b", 0600);
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creat("t/c", 0600);
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dp = opendir("t");
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if ( dp == NULL)
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atf_tc_fail("Could not open temp directory.");
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/* skip two for . and .. */
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entry = readdir(dp);
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entry = readdir(dp);
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/* get first entry */
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entry = readdir(dp);
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here = telldir(dp);
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/* get second entry */
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entry = readdir(dp);
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wasname = strdup(entry->d_name);
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if (wasname == NULL)
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atf_tc_fail("cannot allocate memory");
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/* get third entry */
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entry = readdir(dp);
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/* try to return to the position after the first entry */
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seekdir(dp, here);
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entry = readdir(dp);
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if (entry == NULL)
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atf_tc_fail("entry 1 not found");
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if (strcmp(entry->d_name, wasname) != 0)
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atf_tc_fail("1st seekdir found wrong name");
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/* try again, and throw in a telldir() for good measure */
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seekdir(dp, here);
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here = telldir(dp);
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entry = readdir(dp);
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if (entry == NULL)
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atf_tc_fail("entry 2 not found");
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if (strcmp(entry->d_name, wasname) != 0)
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atf_tc_fail("2nd seekdir found wrong name");
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/* One more time, to make sure that telldir() doesn't affect result */
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seekdir(dp, here);
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entry = readdir(dp);
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if (entry == NULL)
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atf_tc_fail("entry 3 not found");
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if (strcmp(entry->d_name, wasname) != 0)
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atf_tc_fail("3rd seekdir found wrong name");
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closedir(dp);
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}
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ATF_TC(telldir_leak);
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ATF_TC_HEAD(telldir_leak, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"Check telldir(3) for memory leakage (PR lib/24324)");
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}
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ATF_TC_BODY(telldir_leak, tc)
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{
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DIR *dp;
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long loc;
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char *memused;
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int i;
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int oktouse = 4096;
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dp = opendir(".");
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if (dp == NULL)
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atf_tc_fail("Could not open current directory");
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loc = telldir(dp);
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memused = sbrk(0);
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closedir(dp);
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for (i = 0; i < 1000; i++) {
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dp = opendir(".");
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if (dp == NULL)
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atf_tc_fail("Could not open current directory");
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loc = telldir(dp);
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closedir(dp);
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if ((char *)sbrk(0) - memused > oktouse) {
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(void)printf("Used %td extra bytes for %d telldir "
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"calls", ((char *)sbrk(0) - memused), i);
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oktouse = (char *)sbrk(0) - memused;
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}
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}
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if (oktouse > 4096) {
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atf_tc_fail("Failure: leaked %d bytes", oktouse);
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} else {
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(void)printf("OK: used %td bytes\n", (char *)(sbrk(0))-memused);
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}
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, seekdir_basic);
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ATF_TP_ADD_TC(tp, telldir_leak);
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return atf_no_error();
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}
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