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Diffstat (limited to 'nptl/tst-once5.cc')
-rw-r--r-- | nptl/tst-once5.cc | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/nptl/tst-once5.cc b/nptl/tst-once5.cc deleted file mode 100644 index 47d9436596..0000000000 --- a/nptl/tst-once5.cc +++ /dev/null @@ -1,81 +0,0 @@ -/* Copyright (C) 2015-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - 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 - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <pthread.h> -#include <stdio.h> -#include <string.h> - - -static pthread_once_t once = PTHREAD_ONCE_INIT; - -// Exception type thrown from the pthread_once init routine. -struct OnceException { }; - -// Test iteration counter. -static int niter; - -static void -init_routine (void) -{ - if (niter < 2) - throw OnceException (); -} - -// Verify that an exception thrown from the pthread_once init routine -// is propagated to the pthread_once caller and that the function can -// be subsequently invoked to attempt the initialization again. -static int -do_test (void) -{ - int result = 1; - - // Repeat three times, having the init routine throw the first two - // times and succeed on the final attempt. - for (niter = 0; niter != 3; ++niter) { - - try { - int rc = pthread_once (&once, init_routine); - if (rc) - fprintf (stderr, "pthread_once failed: %i (%s)\n", - rc, strerror (rc)); - - if (niter < 2) - fputs ("pthread_once unexpectedly returned without" - " throwing an exception", stderr); - } - catch (OnceException) { - if (1 < niter) - fputs ("pthread_once unexpectedly threw", stderr); - result = 0; - } - catch (...) { - fputs ("pthread_once threw an unknown exception", stderr); - } - - // Abort the test on the first failure. - if (result) - break; - } - - return result; -} - -// The test currently hangs and is XFAILed. Reduce the timeout. -#define TIMEOUT 1 -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |