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/*
* libprocps - Library to read proc filesystem
* Tests for pids library calls
*
* This 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include "pids.h"
#include "tests.h"
enum pids_item items[] = { PIDS_ID_PID, PIDS_ID_PID };
enum pids_item items2[] = { PIDS_ID_PID, PIDS_VM_RSS };
int check_pids_new_nullinfo(void *data)
{
testname = "procps_pids_new() info=NULL returns -EINVAL";
return (procps_pids_new(NULL, items, 0) == -EINVAL);
}
int check_pids_new_toomany(void *data)
{
struct pids_info *info;
testname = "procps_pids_new() too many items returns -EINVAL";
return (procps_pids_new(&info, items, 1) == -EINVAL);
}
int check_pids_new_and_unref(void *data)
{
struct pids_info *info = NULL;
testname = "procps_pids new then unref";
return ( (procps_pids_new(&info, items, 2) == 0) &&
(procps_pids_unref(&info) == 0) &&
info == NULL);
}
int check_fatal_proc_unmounted(void *data)
{
struct pids_info *info = NULL;
struct pids_stack *stack;
testname = "check_fatal_proc_unmounted";
return ( (procps_pids_new(&info, items2, 2) == 0) &&
( (stack = fatal_proc_unmounted(info, 1)) != NULL) &&
( PIDS_VAL(0, s_int, stack, info) > 0) &&
( PIDS_VAL(1, ul_int, stack, info) > 0));
}
TestFunction test_funcs[] = {
check_pids_new_nullinfo,
// skipped, ask Jim check_pids_new_toomany,
check_pids_new_and_unref,
check_fatal_proc_unmounted,
NULL };
int main(int argc, char *argv[])
{
return run_tests(test_funcs, NULL);
}
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