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qtest/pvpanic: Test panic option that allows VM to continue

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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>
This commit is contained in:
Alejandro Jimenez 2020-12-11 11:52:44 -05:00 committed by Paolo Bonzini
parent c753e8e725
commit c9ca89a907
1 changed files with 25 additions and 1 deletions
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26
tests/qtest/pvpanic-test.c
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@ -11,13 +11,36 @@
#include "libqos/libqtest.h" #include "libqos/libqtest.h"
#include "qapi/qmp/qdict.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) static void test_panic(void)
{ {
uint8_t val; uint8_t val;
QDict *response, *data; QDict *response, *data;
QTestState *qts; QTestState *qts;
qts = qtest_init("-device pvpanic"); qts = qtest_init("-device pvpanic -action panic=pause");
val = qtest_inb(qts, 0x505); val = qtest_inb(qts, 0x505);
g_assert_cmpuint(val, ==, 3); g_assert_cmpuint(val, ==, 3);
@ -40,6 +63,7 @@ int main(int argc, char **argv)
g_test_init(&argc, &argv, NULL); g_test_init(&argc, &argv, NULL);
qtest_add_func("/pvpanic/panic", test_panic); qtest_add_func("/pvpanic/panic", test_panic);
qtest_add_func("/pvpanic/panic-nopause", test_panic_nopause);
ret = g_test_run(); ret = g_test_run();