diff options
author | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-10-28 20:29:21 +0200 |
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committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-10-28 20:31:55 +0200 |
commit | 99ef2719fb3d703fe38c4113cd7f5adec516dd3a (patch) | |
tree | 2c1f77cb41b60ccbf8faa77a3640491a3546b546 /test/pthread/tst-too-many-cleanups.c | |
parent | 543308f6c46cf2edf8a524bc9c631e472570fe72 (diff) |
test: remove test suite
The test suite is now a developed in a separate git repository.
See here:
http://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng-test.git
The test suite should be just like every other software compiled
with the cross-toolchain. In the past strange problems where found
when the test suite got build in the toolchain creation step.
Diffstat (limited to 'test/pthread/tst-too-many-cleanups.c')
-rw-r--r-- | test/pthread/tst-too-many-cleanups.c | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/test/pthread/tst-too-many-cleanups.c b/test/pthread/tst-too-many-cleanups.c deleted file mode 100644 index 7828c5036..000000000 --- a/test/pthread/tst-too-many-cleanups.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * This illustrates the bug where the cleanup function - * of a thread may be called too many times. - * - * main thread: - * - grab mutex - * - spawn thread1 - * - go to sleep - * thread1: - * - register cleanup handler via pthread_cleanup_push() - * - try to grab mutex and sleep - * main: - * - kill thread1 - * - go to sleep - * thread1 cleanup handler: - * - try to grab mutex and sleep - * main: - * - kill thread1 - * - go to sleep - * thread1 cleanup handler: - * - wrongly called again - */ - -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <pthread.h> -#include <assert.h> -#include <unistd.h> - -#define warn(fmt, args...) fprintf(stderr, "[%p] " fmt, (void*)pthread_self(), ## args) -#define warnf(fmt, args...) warn("%s:%i: " fmt, __FUNCTION__, __LINE__, ## args) - -int ok_to_kill_thread; - -static void thread_killed(void *arg); - -static void *KillMeThread(void *thread_par) -{ - pthread_t pthread_id; - - warnf("Starting child thread\n"); - - pthread_id = pthread_self(); - pthread_cleanup_push(thread_killed, (void *)pthread_id); - - pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL); - pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL); - - /* main code */ - warnf("please kill me now\n"); - while (1) { - ok_to_kill_thread = 1; - sleep(1); - } - - pthread_cleanup_pop(0); - - return 0; -} - -static void thread_killed(void *arg) -{ - static int num_times_called = 0; - - warnf("killing %p [cnt=%i]\n", arg, ++num_times_called); - assert(num_times_called == 1); - - /* pick any cancellation endpoint, sleep() will do just fine */ - while (1) { - warnf("sleeping in cancellation endpoint ...\n"); - sleep(1); - } - - warnf("done cleaning up\n"); -} - -int main(int argc, char *argv[]) -{ - int count = 3; - pthread_t app_pthread_id; - - /* need to tweak this test a bit to play nice with signals and LT */ - return 0; - - ok_to_kill_thread = 0; - - pthread_create(&app_pthread_id, NULL, KillMeThread, NULL); - - warnf("waiting for thread to prepare itself\n"); - while (!ok_to_kill_thread) - sleep(1); - - while (count--) { - warnf("killing thread\n"); - pthread_cancel(app_pthread_id); - sleep(3); - } - - return 0; -} |