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From dr...@apache.org
Subject cvs commit: apr/test testsleep.c Makefile.in
Date Wed, 02 Jan 2002 19:35:59 GMT
dreid       02/01/02 11:35:59

  Modified:    test     Makefile.in
  Added:       test     testsleep.c
  Log:
  apr_sleep seems to be the potential cause of a few problems, so here is
  a quick try at a simple test app. It needs looking at for threaded vs
  non threaded, but the issues were on a threaded FreeBSD build so I wasn't
  worried about non threaded initially.  If noone lese fixs it, I'll do it
  later tonight.
  
  Revision  Changes    Path
  1.70      +5 -1      apr/test/Makefile.in
  
  Index: Makefile.in
  ===================================================================
  RCS file: /home/cvs/apr/test/Makefile.in,v
  retrieving revision 1.69
  retrieving revision 1.70
  diff -u -r1.69 -r1.70
  --- Makefile.in	29 Nov 2001 02:33:24 -0000	1.69
  +++ Makefile.in	2 Jan 2002 19:35:59 -0000	1.70
  @@ -32,7 +32,8 @@
   	testuser@EXEEXT@ \
           testsockets@EXEEXT@ \
   	testprocmutex@EXEEXT@ \
  -	testvsn@EXEEXT@
  +	testvsn@EXEEXT@ \
  +	testsleep@EXEEXT@
   
   TARGETS = $(PROGRAMS)
   
  @@ -152,5 +153,8 @@
   
   testvsn@EXEEXT@: testvsn.lo $(LOCAL_LIBS)
   	$(LINK) testvsn.lo $(LOCAL_LIBS) $(ALL_LIBS)
  +
  +testsleep@EXEEXT@: testsleep.lo $(LOCAL_LIBS)
  +	$(LINK) testsleep.lo $(LOCAL_LIBS) $(ALL_LIBS)
   
   # DO NOT REMOVE
  
  
  
  1.1                  apr/test/testsleep.c
  
  Index: testsleep.c
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2000-2001 The Apache Software Foundation.  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. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" must
   *    not be used to endorse or promote products derived from this
   *    software without prior written permission. For written
   *    permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    nor may "Apache" appear in their name, without prior written
   *    permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR
   * ITS 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  #include "apr_time.h"
  #include "apr_thread_proc.h"
  #include "apr_errno.h"
  #include "apr_general.h"
  #include "apr_lib.h"
  #include <errno.h>
  #include <stdio.h>
  #include "test_apr.h"
  
  
  static void do_sleep(int howlong)
  {
      apr_time_t then, now, diff;
      apr_time_t interval = howlong * APR_USEC_PER_SEC;
  
      printf("    I'm about to go to sleep!\n");
  
      then = apr_time_now();
      apr_sleep(interval);
      now = apr_time_now();
  
      diff = now - then;
  
      printf("%-60s","    Just woken up, checking how long I've been asleep");
      if (diff < interval || diff > interval * 1.01) {
          printf("Failed!\n");
      } else {
          printf("OK\n");
      }
  }
  
  void * APR_THREAD_FUNC time_a_thread(apr_thread_t *thd, void *data)
  {
      do_sleep(15);
  
      return NULL;
  }
  
  int main(void)
  {
      apr_pool_t *p;
      apr_thread_t *t1, *t2, *t3;
      apr_status_t rv;
  
      apr_initialize();
  
      printf("Testing apr_sleep()\n===================\n\n");
  
      STD_TEST_NEQ("Creating a pool to use", apr_pool_create(&p, NULL))
  
      printf("\nI will now start 3 threads, each of which should sleep for\n"
             "15 seconds, then exit. The main thread will sleep for a\n"
             "45 seconds then wake up.\n"
             "All tests will check how long they've been in the land of nod.\n\n");
      printf("If all is working you should see 8 lines below within 45 seconds.\n\n");
  
      rv = apr_thread_create(&t1, NULL, time_a_thread, NULL, p);
      rv = apr_thread_create(&t2, NULL, time_a_thread, NULL, p);
      rv = apr_thread_create(&t3, NULL, time_a_thread, NULL, p);
  
  
      do_sleep(45);
  
      return 0;
  }    
  
  
  
  

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