From ee29ce09990030fd5a7c6f78dde0dabfab952171 Mon Sep 17 00:00:00 2001 From: "Federico G. Schwindt" Date: Wed, 15 Aug 2001 14:37:17 +0000 Subject: Regression tests for libc_r (pthreads) library. Thanks to pval@ for resolving the license stuff. --- regress/lib/libc_r/pthread_join/Makefile | 6 ++ regress/lib/libc_r/pthread_join/pthread_join.c | 98 ++++++++++++++++++++++++++ 2 files changed, 104 insertions(+) create mode 100644 regress/lib/libc_r/pthread_join/Makefile create mode 100644 regress/lib/libc_r/pthread_join/pthread_join.c (limited to 'regress/lib/libc_r/pthread_join') diff --git a/regress/lib/libc_r/pthread_join/Makefile b/regress/lib/libc_r/pthread_join/Makefile new file mode 100644 index 00000000000..fed1bdca2be --- /dev/null +++ b/regress/lib/libc_r/pthread_join/Makefile @@ -0,0 +1,6 @@ +# $OpenBSD: Makefile,v 1.1 2001/08/15 14:37:12 fgsch Exp $ + +PROG= pthread_join +SRCS= pthread_join.c + +.include diff --git a/regress/lib/libc_r/pthread_join/pthread_join.c b/regress/lib/libc_r/pthread_join/pthread_join.c new file mode 100644 index 00000000000..a8637caa887 --- /dev/null +++ b/regress/lib/libc_r/pthread_join/pthread_join.c @@ -0,0 +1,98 @@ +/* $OpenBSD: pthread_join.c,v 1.1 2001/08/15 14:37:12 fgsch Exp $ */ +/* + * Copyright (c) 1993, 1994, 1995, 1996 by Chris Provenzano and contributors, + * proven@mit.edu 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Chris Provenzano, + * the University of California, Berkeley, and contributors. + * 4. Neither the name of Chris Provenzano, the University, nor the names of + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO 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 CHRIS PROVENZANO, THE REGENTS 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. + */ + +/* ==== test_pthread_join.c ================================================= + * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu + * + * Description : Test pthread_join(). Run this after test_create() + * + * 1.23 94/05/04 proven + * -Started coding this file. + */ + +#include +#include +#include +#include "test.h" + +/* This thread yields so the creator has a live thread to wait on */ +void* new_thread_1(void * new_buf) +{ + int i; + + sprintf((char *)new_buf, "New thread %%d stack at %p\n", &i); + pthread_yield(); /* (ensure parent can wait on live thread) */ + sleep(1); + return(new_buf); + PANIC("return"); +} + +/* This thread doesn't yield so the creator has a dead thread to wait on */ +void* new_thread_2(void * new_buf) +{ + int i; + + sprintf((char *)new_buf, "New thread %%d stack at %p\n", &i); + return(new_buf); + PANIC("return"); +} + +int +main() +{ + char buf[256], *status; + pthread_t thread; + int debug = 1; + int i = 0; + + if (debug) + printf("Original thread stack at %p\n", &i); + + CHECKr(pthread_create(&thread, NULL, new_thread_1, (void *)buf)); + CHECKr(pthread_join(thread, (void **)(&status))); + if (debug) + printf(status, ++i); + + /* Now have the created thread finishing before the join. */ + CHECKr(pthread_create(&thread, NULL, new_thread_2, (void *)buf)); + pthread_yield(); + sleep(1); /* (ensure thread is dead) */ + CHECKr(pthread_join(thread, (void **)(&status))); + + if (debug) + printf(status, ++i); + + SUCCEED; +} + -- cgit v1.2.3