Files
OpenCellular/test/pingpong.c
Vic Yang e71f008388 Put test utility macros in header
Several test utility macros have been duplicated across tests. Let's put
them in a single place.

BUG=chrome-os-partner:19236
TEST='make runtests', 'BOARD=spring make tests'
BRANCH=None

Change-Id: Ib0c9f829715425cc23e33b8ef456b17dfadab13c
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50513
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
2013-05-08 18:11:01 -07:00

66 lines
1.2 KiB
C

/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* Tasks for scheduling test.
*/
#include "common.h"
#include "console.h"
#include "task.h"
#include "timer.h"
#include "util.h"
#define TEST_COUNT 3000
static int wake_count[3];
int TaskAbc(void *data)
{
int myid = task_get_current() - TASK_ID_TESTA;
task_id_t next = task_get_current() + 1;
if (next > TASK_ID_TESTC)
next = TASK_ID_TESTA;
task_wait_event(-1);
ccprintf("\n[starting Task %c]\n", ('A' + myid));
while (1) {
wake_count[myid]++;
if (myid == 2 && wake_count[myid] == TEST_COUNT) {
if (wake_count[0] == TEST_COUNT &&
wake_count[1] == TEST_COUNT)
ccputs("Pass!\n");
else
ccputs("Fail!\n");
wake_count[0] = wake_count[1] = wake_count[2] = 0;
task_wait_event(-1);
} else {
task_set_event(next, TASK_EVENT_WAKE, 1);
}
}
return EC_SUCCESS;
}
int TaskTick(void *data)
{
task_wait_event(-1);
ccprintf("\n[starting Task T]\n");
/* Wake up every tick */
while (1) {
/* Wait for timer interrupt message */
usleep(3000);
}
return EC_SUCCESS;
}
void run_test(void)
{
task_wake(TASK_ID_TICK);
task_wake(TASK_ID_TESTA);
}