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#include "errno.h"
#include "globals.h"
#include "test/proctest.h"
#include "test/usertest.h"
#include "util/debug.h"
#include "util/printf.h"
#include "util/string.h"
#include "proc/kthread.h"
#include "proc/proc.h"
#include "proc/sched.h"
/*
* Set up a testing function for the process to execute.
*/
void *test_func(long arg1, void *arg2)
{
proc_t *proc_as_arg = (proc_t *)arg2;
test_assert(arg1 == proc_as_arg->p_pid, "Arguments are not set up correctly");
test_assert(proc_as_arg->p_state == PROC_RUNNING, "Process state is not running");
test_assert(list_empty(&proc_as_arg->p_children), "There should be no child processes");
dbg(DBG_TEST, "Process %s is running\n", proc_as_arg->p_name);
return NULL;
}
void test_termination()
{
int num_procs_created = 0;
proc_t *new_proc1 = proc_create("proc test 1");
kthread_t *new_kthread1 = kthread_create(new_proc1, test_func, 2, new_proc1);
num_procs_created++;
sched_make_runnable(new_kthread1);
int count = 0;
int status;
while (do_waitpid(-1, &status, 0) != -ECHILD)
{
dbg(DBG_TEST, "Waiting for child process to terminate\n");
test_assert(status == 0, "Returned status not set correctly");
count++;
}
test_assert(count == num_procs_created,
"Expected: %d, Actual: %d number of processes have been cleaned up\n", num_procs_created, count);
}
long proctest_main(long arg1, void *arg2)
{
dbg(DBG_TEST, "\nStarting Procs tests\n");
test_init();
test_termination();
// Add more tests here!
// We highly recommend looking at section 3.8 on the handout for help!
test_fini();
return 0;
}
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