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
107 lines
2.8 KiB
Objective-C
107 lines
2.8 KiB
Objective-C
/* $NetBSD: t_threads.m,v 1.1 2010/07/18 12:41:51 jmmv 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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/* Originally written by David Wetzel */
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#include <assert.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <atf-c.h>
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#include <objc/objc.h>
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#include <objc/objc-api.h>
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#include <objc/Object.h>
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static int IsMultithreaded = 0;
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static objc_mutex_t Mutex;
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static objc_condition_t Condition;
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@interface MyClass : Object
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{
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}
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-(void)start;
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@end
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@implementation MyClass
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-(void)start
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{
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printf("detached thread started!\n");
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objc_condition_signal(Condition);
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}
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@end
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static void
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becomeMultiThreaded(void)
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{
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printf("becoming multithreaded!\n");
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IsMultithreaded++;
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}
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ATF_TC(thread_callback);
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ATF_TC_HEAD(thread_callback, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Checks that the thread callback is only"
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"called once");
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}
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ATF_TC_BODY(thread_callback, tc)
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{
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id o = [MyClass new];
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objc_thread_callback cb;
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objc_thread_t rv;
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cb = objc_set_thread_callback(becomeMultiThreaded);
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printf("Old Callback: %p\n", cb);
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ATF_CHECK(cb == 0);
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Mutex = objc_mutex_allocate();
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Condition = objc_condition_allocate();
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ATF_CHECK_EQ(0, IsMultithreaded);
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rv = objc_thread_detach(@selector(start), o, nil);
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printf("detach value: %p\n", rv);
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assert(rv != NULL);
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objc_mutex_lock(Mutex);
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objc_condition_wait(Condition, Mutex);
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objc_mutex_unlock(Mutex);
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ATF_CHECK_EQ(1, IsMultithreaded);
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printf("Shutting down\n");
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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, thread_callback);
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return atf_no_error();
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}
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