Attachment 159013 Details for Bug 247907 – Testcase (`leaderkill2.c').

Testcase (`leaderkill2.c').

leaderkill2.c (text/plain), 1.25 KB, created by Jan Kratochvil on 2007-07-11 22:22:33 UTC

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Creator: Jan Kratochvil

Created: 2007-07-11 22:22:33 UTC

Size: 1.25 KB

patch

obsolete

>/* Test handle_group_exit () handling of a thread leader still alive with its
> * thread child calling exit_group () and proper passing of the process exit
> * code to the process parent of this whole thread group.
> * 
> * gcc -o test/leaderkill2 test/leaderkill2.c -Wall -ggdb2 -pthread;./test/leaderkill2 & pid=$!;sleep 1;strace -o x -q ./strace -f -p $pid
> * It must print: write(1, "OK\n", ...
> */
>
>#include <pthread.h>
>#include <assert.h>
>#include <unistd.h>
>#include <stdlib.h>
>#include <stdio.h>
>#include <sys/wait.h>
>
>static void *start0 (void *arg)
>{
>  sleep (1);
>
>  exit (42);
>}
>
>static void *start1 (void *arg)
>{
>  pause ();
>  /* NOTREACHED */
>  assert (0);
>}
>
>int main (void)
>{
>  pthread_t thread0;
>  pthread_t thread1;
>  int i;
>  pid_t child, got_pid;
>  int status;
>
>  sleep (2);
>
>  child = fork ();
>  switch (child)
>    {
>      case -1:
>	abort ();
>      case 0:
>	i = pthread_create (&thread0, NULL, start0, NULL);
>	assert (i == 0);
>	i = pthread_create (&thread1, NULL, start1, NULL);
>	assert (i == 0);
>	pause ();
>	/* NOTREACHED */
>	assert (0);
>	break;
>      default:
>	got_pid = waitpid (child, &status, 0);
>	assert (got_pid == child);
>	assert (WIFEXITED (status));
>	assert (WEXITSTATUS (status) == 42);
>	puts ("OK");
>	exit (0);
>    }
>  /* NOTREACHED */
>  abort ();
>}

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Attachments on bug 247907: 159013 | 159827 | 160505