From 28c30a6232aa9a54783c146590498a061fc0112a Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 9 Feb 2020 19:50:21 +0000 Subject: pthread: Move most once tests from nptl to sysdeps/pthread So they can be checked with htl too. --- nptl/tst-once3.c | 165 ------------------------------------------------------- 1 file changed, 165 deletions(-) delete mode 100644 nptl/tst-once3.c (limited to 'nptl/tst-once3.c') diff --git a/nptl/tst-once3.c b/nptl/tst-once3.c deleted file mode 100644 index 4e339de6d6..0000000000 --- a/nptl/tst-once3.c +++ /dev/null @@ -1,165 +0,0 @@ -/* Copyright (C) 2002-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 2002. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include -#include - - -#define N 100 - -static pthread_once_t once = PTHREAD_ONCE_INIT; - -static pthread_cond_t cond = PTHREAD_COND_INITIALIZER; -static pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER; - -static pthread_barrier_t bar; - -static int global; -static int cl_called; - -static void -once_handler1 (void) -{ - if (pthread_mutex_lock (&mut) != 0) - { - puts ("once_handler1: mutex_lock failed"); - exit (1); - } - puts ("once_handler1: locked"); - - int r = pthread_barrier_wait (&bar); - if (r != 0 && r!= PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("once_handler1: barrier_wait failed"); - exit (1); - } - - puts ("once_handler1: going to wait on cond"); - - pthread_cond_wait (&cond, &mut); - - /* We should never get here. */ - exit (42); -} - -static void -once_handler2 (void) -{ - global = 1; -} - - -static void -cl (void *arg) -{ - cl_called = 1; -} - - -static void * -tf (void *arg) -{ - pthread_cleanup_push (cl, NULL) - - pthread_once (&once, once_handler1); - - pthread_cleanup_pop (0); - - /* We should never get here. */ - puts ("pthread_once in tf returned"); - exit (1); -} - - -static int -do_test (void) -{ - pthread_t th; - - if (pthread_barrier_init (&bar, NULL, 2) != 0) - { - puts ("barrier_init failed"); - return 1; - } - - if (pthread_create (&th, NULL, tf, NULL) != 0) - { - puts ("first create failed"); - return 1; - } - - int r = pthread_barrier_wait (&bar); - if (r != 0 && r!= PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("barrier_wait failed"); - return 1; - } - - if (pthread_mutex_lock (&mut) != 0) - { - puts ("mutex_lock failed"); - return 1; - } - /* We unlock the mutex so that we catch the case where the pthread_cond_wait - call incorrectly resumes and tries to get the mutex. */ - if (pthread_mutex_unlock (&mut) != 0) - { - puts ("mutex_unlock failed"); - return 1; - } - - /* Cancel the thread. */ - puts ("going to cancel"); - if (pthread_cancel (th) != 0) - { - puts ("cancel failed"); - return 1; - } - - void *result; - pthread_join (th, &result); - if (result != PTHREAD_CANCELED) - { - puts ("join didn't return PTHREAD_CANCELED"); - return 1; - } - puts ("joined successfully"); - - printf ("once = %d\n", *(int *) &once); - - if (cl_called != 1) - { - puts ("cleanup handler not called"); - return 1; - } - - pthread_once (&once, once_handler2); - - if (global != 1) - { - puts ("global still 0"); - return 1; - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" -- cgit 1.4.1