qemu/tests/qtest/pvpanic-test.c
Alejandro Jimenez c9ca89a907 qtest/pvpanic: Test panic option that allows VM to continue
Test the scenario where the -action panic=none parameter is used to
signal that the VM must continue executing after a guest panic
occurs.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>
Message-Id: <1607705564-26264-5-git-send-email-alejandro.j.jimenez@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 12:51:59 -05:00

72 lines
1.7 KiB
C

/*
* QTest testcase for PV Panic
*
* Copyright (c) 2014 SUSE LINUX Products GmbH
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "libqos/libqtest.h"
#include "qapi/qmp/qdict.h"
static void test_panic_nopause(void)
{
uint8_t val;
QDict *response, *data;
QTestState *qts;
qts = qtest_init("-device pvpanic -action panic=none");
val = qtest_inb(qts, 0x505);
g_assert_cmpuint(val, ==, 3);
qtest_outb(qts, 0x505, 0x1);
response = qtest_qmp_eventwait_ref(qts, "GUEST_PANICKED");
g_assert(qdict_haskey(response, "data"));
data = qdict_get_qdict(response, "data");
g_assert(qdict_haskey(data, "action"));
g_assert_cmpstr(qdict_get_str(data, "action"), ==, "run");
qobject_unref(response);
qtest_quit(qts);
}
static void test_panic(void)
{
uint8_t val;
QDict *response, *data;
QTestState *qts;
qts = qtest_init("-device pvpanic -action panic=pause");
val = qtest_inb(qts, 0x505);
g_assert_cmpuint(val, ==, 3);
qtest_outb(qts, 0x505, 0x1);
response = qtest_qmp_eventwait_ref(qts, "GUEST_PANICKED");
g_assert(qdict_haskey(response, "data"));
data = qdict_get_qdict(response, "data");
g_assert(qdict_haskey(data, "action"));
g_assert_cmpstr(qdict_get_str(data, "action"), ==, "pause");
qobject_unref(response);
qtest_quit(qts);
}
int main(int argc, char **argv)
{
int ret;
g_test_init(&argc, &argv, NULL);
qtest_add_func("/pvpanic/panic", test_panic);
qtest_add_func("/pvpanic/panic-nopause", test_panic_nopause);
ret = g_test_run();
return ret;
}