11be35a165
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
218 lines
6.5 KiB
C
218 lines
6.5 KiB
C
/* $NetBSD: t_threadjmp.c,v 1.1 2011/04/21 18:58:20 martin Exp $ */
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/*-
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* Copyright (c) 2008 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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/*
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* Copyright (c) 1994 Christopher G. Demetriou
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the
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* NetBSD Project. See http://www.NetBSD.org/ for
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* information about NetBSD.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* <<Id: LICENSE,v 1.2 2000/06/14 15:57:33 cgd Exp>>
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*/
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#include <sys/cdefs.h>
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__COPYRIGHT("@(#) Copyright (c) 2008\
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The NetBSD Foundation, inc. All rights reserved.");
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__RCSID("$NetBSD: t_threadjmp.c,v 1.1 2011/04/21 18:58:20 martin Exp $");
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#include <sys/types.h>
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#include <errno.h>
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#include <setjmp.h>
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#include <signal.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 <pthread.h>
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#include <atf-c.h>
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#define REQUIRE_ERRNO(x) ATF_REQUIRE_MSG(x, "%s", strerror(errno))
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#define TEST_SETJMP 0
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#define TEST_U_SETJMP 1
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#define TEST_SIGSETJMP_SAVE 2
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#define TEST_SIGSETJMP_NOSAVE 3
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static pthread_t myself = NULL;
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static int expectsignal;
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static void
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aborthandler(int signo)
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{
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ATF_REQUIRE(myself == pthread_self());
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ATF_REQUIRE_MSG(expectsignal, "kill(SIGABRT) succeeded");
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atf_tc_pass();
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}
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static void
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h_check(int test)
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{
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struct sigaction sa;
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jmp_buf jb;
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sigjmp_buf sjb;
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sigset_t ss;
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int i, x;
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myself = pthread_self();
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i = getpid();
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if (test == TEST_SETJMP || test == TEST_SIGSETJMP_SAVE)
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expectsignal = 0;
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else if (test == TEST_U_SETJMP || test == TEST_SIGSETJMP_NOSAVE)
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expectsignal = 1;
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else
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atf_tc_fail("unknown test");
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sa.sa_handler = aborthandler;
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sigemptyset(&sa.sa_mask);
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sa.sa_flags = 0;
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REQUIRE_ERRNO(sigaction(SIGABRT, &sa, NULL) != -1);
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REQUIRE_ERRNO(sigemptyset(&ss) != -1);
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REQUIRE_ERRNO(sigaddset(&ss, SIGABRT) != -1);
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REQUIRE_ERRNO(sigprocmask(SIG_BLOCK, &ss, NULL) != -1);
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ATF_REQUIRE(myself == pthread_self());
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if (test == TEST_SETJMP)
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x = setjmp(jb);
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else if (test == TEST_U_SETJMP)
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x = _setjmp(jb);
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else
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x = sigsetjmp(sjb, !expectsignal);
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if (x != 0) {
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ATF_REQUIRE(myself == pthread_self());
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ATF_REQUIRE_MSG(x == i, "setjmp returned wrong value");
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kill(i, SIGABRT);
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ATF_REQUIRE_MSG(!expectsignal, "kill(SIGABRT) failed");
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ATF_REQUIRE(myself == pthread_self());
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atf_tc_pass();
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}
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ATF_REQUIRE(myself == pthread_self());
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REQUIRE_ERRNO(sigprocmask(SIG_UNBLOCK, &ss, NULL) != -1);
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if (test == TEST_SETJMP)
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longjmp(jb, i);
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else if (test == TEST_U_SETJMP)
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_longjmp(jb, i);
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else
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siglongjmp(sjb, i);
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atf_tc_fail("jmp failed");
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}
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ATF_TC(setjmp);
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ATF_TC_HEAD(setjmp, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"Checks pthread_self() and setjmp(3)");
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}
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ATF_TC_BODY(setjmp, tc)
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{
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h_check(TEST_SETJMP);
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}
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ATF_TC(_setjmp);
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ATF_TC_HEAD(_setjmp, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"Checks pthread_self() and _setjmp(3)");
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}
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ATF_TC_BODY(_setjmp, tc)
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{
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h_check(TEST_U_SETJMP);
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}
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ATF_TC(sigsetjmp_save);
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ATF_TC_HEAD(sigsetjmp_save, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"Checks pthread_self() and sigsetjmp(3) with savemask enabled");
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}
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ATF_TC_BODY(sigsetjmp_save, tc)
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{
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h_check(TEST_SIGSETJMP_SAVE);
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}
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ATF_TC(sigsetjmp_nosave);
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ATF_TC_HEAD(sigsetjmp_nosave, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"Checks pthread_self() and sigsetjmp(3) with savemask disabled");
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}
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ATF_TC_BODY(sigsetjmp_nosave, tc)
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{
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h_check(TEST_SIGSETJMP_NOSAVE);
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}
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ATF_TP_ADD_TCS(tp)
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{
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/*
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* These test cases try to verify setjmp and friends in a program
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* linked with pthreads, and verify that pthread_self() stays
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* consistent throughout the program. A setcontext() call invoked
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* by *setjmp() might clobber the TLS special register used to
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* implement pthread_self().
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*/
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ATF_TP_ADD_TC(tp, setjmp);
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ATF_TP_ADD_TC(tp, _setjmp);
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ATF_TP_ADD_TC(tp, sigsetjmp_save);
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ATF_TP_ADD_TC(tp, sigsetjmp_nosave);
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return atf_no_error();
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}
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