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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2020-02-09 19:17:51 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2020-02-09 19:24:44 +0000
commitd8f1f2d9ab2144b589fdac3e381cd86e71871e43 (patch)
tree586832da5c77a4635006cfecb4515e23956ddaa6 /nptl/tst-cond10.c
parenthtl: make pthread_cond_destroy return EBUSY on waiters (diff)
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pthread: Move most cond tests from nptl to sysdeps/pthread
So they can be checked with htl too.
Diffstat (limited to 'nptl/tst-cond10.c')
-rw-r--r--nptl/tst-cond10.c172
1 files changed, 0 insertions, 172 deletions
diff --git a/nptl/tst-cond10.c b/nptl/tst-cond10.c
deleted file mode 100644
index b89c452467..0000000000
--- a/nptl/tst-cond10.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/* Copyright (C) 2003-2020 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
- 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
- <https://www.gnu.org/licenses/>. */
-
-#include <error.h>
-#include <pthread.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-
-#define N 10
-#define ROUNDS 100
-
-static pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
-static pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;
-static pthread_barrier_t bN1;
-static pthread_barrier_t b2;
-
-
-static void *
-tf (void *p)
-{
- if (pthread_mutex_lock (&mut) != 0)
- {
- puts ("child: 1st mutex_lock failed");
- exit (1);
- }
-
- int e = pthread_barrier_wait (&b2);
- if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- puts ("child: 1st barrier_wait failed");
- exit (1);
- }
-
- if (pthread_cond_wait (&cond, &mut) != 0)
- {
- puts ("child: cond_wait failed");
- exit (1);
- }
-
- if (pthread_mutex_unlock (&mut) != 0)
- {
- puts ("child: mutex_unlock failed");
- exit (1);
- }
-
- e = pthread_barrier_wait (&bN1);
- if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- puts ("child: 2nd barrier_wait failed");
- exit (1);
- }
-
- return NULL;
-}
-
-
-static int
-do_test (void)
-{
- if (pthread_barrier_init (&bN1, NULL, N + 1) != 0)
- {
- puts ("barrier_init failed");
- exit (1);
- }
-
- if (pthread_barrier_init (&b2, NULL, 2) != 0)
- {
- puts ("barrier_init failed");
- exit (1);
- }
-
- pthread_attr_t at;
-
- if (pthread_attr_init (&at) != 0)
- {
- puts ("attr_init failed");
- return 1;
- }
-
- if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0)
- {
- puts ("attr_setstacksize failed");
- return 1;
- }
-
- int r;
- for (r = 0; r < ROUNDS; ++r)
- {
- printf ("round %d\n", r + 1);
-
- int i;
- pthread_t th[N];
- for (i = 0; i < N; ++i)
- {
- if (pthread_create (&th[i], &at, tf, NULL) != 0)
- {
- puts ("create failed");
- exit (1);
- }
-
- int e = pthread_barrier_wait (&b2);
- if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- puts ("parent: 1st barrier_wait failed");
- exit (1);
- }
- }
-
- if (pthread_mutex_lock (&mut) != 0)
- {
- puts ("parent: mutex_lock failed");
- exit (1);
- }
- if (pthread_mutex_unlock (&mut) != 0)
- {
- puts ("parent: mutex_unlock failed");
- exit (1);
- }
-
- /* N single signal calls. Without locking. This tests that no
- signal gets lost. */
- for (i = 0; i < N; ++i)
- if (pthread_cond_signal (&cond) != 0)
- {
- puts ("cond_signal failed");
- exit (1);
- }
-
- int e = pthread_barrier_wait (&bN1);
- if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- puts ("parent: 2nd barrier_wait failed");
- exit (1);
- }
-
- for (i = 0; i < N; ++i)
- if (pthread_join (th[i], NULL) != 0)
- {
- puts ("join failed");
- exit (1);
- }
- }
-
- if (pthread_attr_destroy (&at) != 0)
- {
- puts ("attr_destroy failed");
- return 1;
- }
-
- return 0;
-}
-
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"