qemu/tests/qtest/pvpanic-pci-test.c
Markus Armbruster 66997c42e0 cleanup: Tweak and re-run return_directly.cocci
Tweak the semantic patch to drop redundant parenthesis around the
return expression.

Coccinelle drops a comment in hw/rdma/vmw/pvrdma_cmd.c; restored
manually.

Coccinelle messes up vmdk_co_create(), not sure why.  Change dropped,
will be done manually in the next commit.

Line breaks in target/avr/cpu.h and hw/rdma/vmw/pvrdma_cmd.c tidied up
manually.

Whitespace in tools/virtiofsd/fuse_lowlevel.c tidied up manually.

checkpatch.pl complains "return of an errno should typically be -ve"
two times for hw/9pfs/9p-synth.c.  Preexisting, the patch merely makes
it visible to checkpatch.pl.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221122134917.1217307-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2022-12-14 16:19:35 +01:00

95 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 "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)
{
g_test_init(&argc, &argv, NULL);
qtest_add_func("/pvpanic-pci/panic", test_panic);
qtest_add_func("/pvpanic-pci/panic-nopause", test_panic_nopause);
return g_test_run();
}