[src/trunk]: src/tests/dev/sysmon Add a third test-case to verify that disarm...

[pgoyette <pgoyette%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/55c5a4bf996f
branches:  trunk
changeset: 758171:55c5a4bf996f
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Sun Oct 24 13:11:41 2010 +0000

description:
Add a third test-case to verify that disarming of the watchdog works.

diffstat:

 tests/dev/sysmon/t_swwdog.c |  37 +++++++++++++++++++++++++++++++------
 1 files changed, 31 insertions(+), 6 deletions(-)

diffs (93 lines):

diff -r c843f911cba4 -r 55c5a4bf996f tests/dev/sysmon/t_swwdog.c
--- a/tests/dev/sysmon/t_swwdog.c       Sun Oct 24 09:27:45 2010 +0000
+++ b/tests/dev/sysmon/t_swwdog.c       Sun Oct 24 13:11:41 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_swwdog.c,v 1.2 2010/08/30 08:30:17 pooka Exp $       */
+/*     $NetBSD: t_swwdog.c,v 1.3 2010/10/24 13:11:41 pgoyette Exp $    */
 
 /*
  * Copyright (c) 2010 Antti Kantee.  All Rights Reserved.
@@ -60,7 +60,7 @@
  * something sensible back to atf.
  */
 static int
-testbody(void)
+testbody(int max)
 {
        char wname[WDOG_NAMESIZE];
        struct wdog_conf wc;
@@ -80,7 +80,7 @@
        default:
                p2 = wait(&status);
                ATF_REQUIRE_EQ(p1, p2);
-               ATF_REQUIRE_EQ(tcount, 1);
+               ATF_REQUIRE_EQ(tcount, max);
                return status;
        }
 
@@ -106,11 +106,18 @@
                        atf_tc_fail_errno("failed to set tickle");
 
                usleep(500000);
-               rump_sys_ioctl(fd, WDOGIOC_TICKLE);
+               if (max == 1)
+                       rump_sys_ioctl(fd, WDOGIOC_TICKLE);
+               else {
+                       wm.wm_mode = WDOG_MODE_DISARMED;
+                       rump_sys_ioctl(fd, WDOGIOC_SMODE, &wm);
+               }
                kill(getppid(), SIGUSR1);
 
                sleep(2);
                printf("staying alive\n");
+               kill(getppid(), SIGUSR1);
+               _exit(2);
        }
        /* fail */
        _exit(1);
@@ -130,7 +137,7 @@
 
        /* XXX: should use sysctl */
        rumpns_swwdog_reboot = true;
-       status = testbody();
+       status = testbody(1);
 
        ATF_REQUIRE(WIFEXITED(status));
        ATF_REQUIRE_EQ(WEXITSTATUS(status), 0);
@@ -150,17 +157,35 @@
 
        /* XXX: should use sysctl */
        rumpns_swwdog_reboot = false;
-       status = testbody();
+       status = testbody(1);
 
        ATF_REQUIRE(WIFSIGNALED(status));
        ATF_REQUIRE_EQ(WTERMSIG(status), SIGABRT);
 }
 
+ATF_TC(disarm);
+ATF_TC_HEAD(disarm, tc)
+{
+
+       atf_tc_set_md_var(tc, "descr", "check swwdog disarm capability");
+}
+
+ATF_TC_BODY(disarm, tc)
+{
+       int status;
+
+       status = testbody(2);
+
+       ATF_REQUIRE(WIFEXITED(status));
+       ATF_REQUIRE_EQ(WEXITSTATUS(status), 2);
+}
+
 ATF_TP_ADD_TCS(tp)
 {
 
        ATF_TP_ADD_TC(tp, panic);
        ATF_TP_ADD_TC(tp, reboot);
+       ATF_TP_ADD_TC(tp, disarm);
 
        return atf_no_error();
 }