c0f82826a1
Add a test case for pvpanic-pci device. The scenario is the same as pvpanic ISA device, but is using the PCI bus. Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com> Acked-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com> [PMM: added code to free dev and pcibus, which the oss-fuzz build otherwise complains about as a leak] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
/*
|
|
* QTest testcase for PV Panic PCI device
|
|
*
|
|
* Copyright (C) 2020 Oracle
|
|
*
|
|
* Authors:
|
|
* Mihai Carabas <mihai.carabas@oracle.com>
|
|
*
|
|
* 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"
|
|
#include "libqos/pci.h"
|
|
#include "libqos/pci-pc.h"
|
|
#include "hw/pci/pci_regs.h"
|
|
|
|
static void test_panic_nopause(void)
|
|
{
|
|
uint8_t val;
|
|
QDict *response, *data;
|
|
QTestState *qts;
|
|
QPCIBus *pcibus;
|
|
QPCIDevice *dev;
|
|
QPCIBar bar;
|
|
|
|
qts = qtest_init("-device pvpanic-pci,addr=04.0 -action panic=none");
|
|
pcibus = qpci_new_pc(qts, NULL);
|
|
dev = qpci_device_find(pcibus, QPCI_DEVFN(0x4, 0x0));
|
|
qpci_device_enable(dev);
|
|
bar = qpci_iomap(dev, 0, NULL);
|
|
|
|
qpci_memread(dev, bar, 0, &val, sizeof(val));
|
|
g_assert_cmpuint(val, ==, 3);
|
|
|
|
val = 1;
|
|
qpci_memwrite(dev, bar, 0, &val, sizeof(val));
|
|
|
|
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);
|
|
|
|
g_free(dev);
|
|
qpci_free_pc(pcibus);
|
|
qtest_quit(qts);
|
|
}
|
|
|
|
static void test_panic(void)
|
|
{
|
|
uint8_t val;
|
|
QDict *response, *data;
|
|
QTestState *qts;
|
|
QPCIBus *pcibus;
|
|
QPCIDevice *dev;
|
|
QPCIBar bar;
|
|
|
|
qts = qtest_init("-device pvpanic-pci,addr=04.0 -action panic=pause");
|
|
pcibus = qpci_new_pc(qts, NULL);
|
|
dev = qpci_device_find(pcibus, QPCI_DEVFN(0x4, 0x0));
|
|
qpci_device_enable(dev);
|
|
bar = qpci_iomap(dev, 0, NULL);
|
|
|
|
qpci_memread(dev, bar, 0, &val, sizeof(val));
|
|
g_assert_cmpuint(val, ==, 3);
|
|
|
|
val = 1;
|
|
qpci_memwrite(dev, bar, 0, &val, sizeof(val));
|
|
|
|
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);
|
|
|
|
g_free(dev);
|
|
qpci_free_pc(pcibus);
|
|
qtest_quit(qts);
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
int ret;
|
|
|
|
g_test_init(&argc, &argv, NULL);
|
|
qtest_add_func("/pvpanic-pci/panic", test_panic);
|
|
qtest_add_func("/pvpanic-pci/panic-nopause", test_panic_nopause);
|
|
|
|
ret = g_test_run();
|
|
|
|
return ret;
|
|
}
|