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libvirt/tests/qemuhotplugtest.c

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/*
* Copyright (C) 2011-2013 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <config.h>
#include "qemu/qemu_alias.h"
#include "qemu/qemu_conf.h"
#include "qemu/qemu_hotplug.h"
#include "qemumonitortestutils.h"
#include "testutils.h"
#include "testutilsqemu.h"
#include "testutilsqemuschema.h"
#include "virhostdev.h"
#include "virfile.h"
#define LIBVIRT_QEMU_CAPSPRIV_H_ALLOW
#include "qemu/qemu_capspriv.h"
#define VIR_FROM_THIS VIR_FROM_NONE
static virQEMUDriver driver;
enum {
ATTACH,
DETACH,
UPDATE
};
#define QEMU_HOTPLUG_TEST_DOMAIN_ID 7
struct qemuHotplugTestData {
const char *domain_filename;
const char *device_filename;
bool fail;
const char *const *mon;
int action;
bool keep;
virDomainObj *vm;
bool deviceDeletedEvent;
};
static int
qemuHotplugCreateObjects(virDomainXMLOption *xmlopt,
virDomainObj **vm,
const char *domxml)
{
qemuDomainObjPrivate *priv = NULL;
const unsigned int parseFlags = 0;
if (!(*vm = virDomainObjNew(xmlopt)))
return -1;
priv = (*vm)->privateData;
if (!(priv->qemuCaps = virQEMUCapsNew()))
return -1;
virQEMUCapsInitQMPBasicArch(priv->qemuCaps);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_VIRTIO_SCSI);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_USB_STORAGE);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_CCW);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_IVSHMEM_PLAIN);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_IVSHMEM_DOORBELL);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_SCSI_DISK_WWN);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_VFIO_PCI);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_QXL);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_VGA);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_CIRRUS_VGA);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_PIIX_DISABLE_S3);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_PIIX_DISABLE_S4);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_VNC);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_SPICE);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_PR_MANAGER_HELPER);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_SCSI_BLOCK);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_USB_KBD);
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_NETDEV_VHOST_VDPA);
if (qemuTestCapsCacheInsert(driver.qemuCapsCache, priv->qemuCaps) < 0)
return -1;
if (!((*vm)->def = virDomainDefParseString(domxml,
driver.xmlopt,
NULL,
parseFlags)))
return -1;
if (qemuDomainAssignAddresses((*vm)->def, priv->qemuCaps,
&driver, *vm, true) < 0) {
return -1;
}
if (qemuAssignDeviceAliases((*vm)->def, priv->qemuCaps) < 0)
return -1;
(*vm)->def->id = QEMU_HOTPLUG_TEST_DOMAIN_ID;
if (qemuDomainSetPrivatePaths(&driver, *vm) < 0)
return -1;
return 0;
}
static int
testQemuHotplugAttach(virDomainObj *vm,
virDomainDeviceDef *dev)
{
int ret = -1;
switch (dev->type) {
case VIR_DOMAIN_DEVICE_DISK:
/* conn in only used for storage pool and secrets lookup so as long
* as we don't use any of them, passing NULL should be safe
*/
ret = qemuDomainAttachDeviceDiskLive(&driver, vm, dev);
break;
case VIR_DOMAIN_DEVICE_CHR:
ret = qemuDomainAttachChrDevice(&driver, vm, dev);
break;
case VIR_DOMAIN_DEVICE_SHMEM:
ret = qemuDomainAttachShmemDevice(&driver, vm, dev->data.shmem);
break;
case VIR_DOMAIN_DEVICE_WATCHDOG:
ret = qemuDomainAttachWatchdog(&driver, vm, dev->data.watchdog);
break;
case VIR_DOMAIN_DEVICE_HOSTDEV:
ret = qemuDomainAttachHostDevice(&driver, vm, dev->data.hostdev);
break;
case VIR_DOMAIN_DEVICE_NET:
ret = qemuDomainAttachNetDevice(&driver, vm, dev->data.net);
break;
default:
VIR_TEST_VERBOSE("device type '%s' cannot be attached",
virDomainDeviceTypeToString(dev->type));
break;
}
return ret;
}
static int
testQemuHotplugDetach(virDomainObj *vm,
virDomainDeviceDef *dev,
bool async)
{
int ret = -1;
switch (dev->type) {
case VIR_DOMAIN_DEVICE_DISK:
case VIR_DOMAIN_DEVICE_CHR:
case VIR_DOMAIN_DEVICE_SHMEM:
case VIR_DOMAIN_DEVICE_WATCHDOG:
case VIR_DOMAIN_DEVICE_HOSTDEV:
case VIR_DOMAIN_DEVICE_NET:
ret = qemuDomainDetachDeviceLive(vm, dev, &driver, async);
break;
default:
VIR_TEST_VERBOSE("device type '%s' cannot be detached",
virDomainDeviceTypeToString(dev->type));
break;
}
return ret;
}
static int
testQemuHotplugUpdate(virDomainObj *vm,
virDomainDeviceDef *dev)
{
int ret = -1;
/* XXX Ideally, we would call qemuDomainUpdateDeviceLive here. But that
* would require us to provide virConnectPtr and virDomainPtr (they're used
* in case of updating a disk device. So for now, we will proceed with
* breaking the function into pieces. If we ever learn how to fake those
* required object, we can replace this code then. */
switch (dev->type) {
case VIR_DOMAIN_DEVICE_GRAPHICS:
ret = qemuDomainChangeGraphics(&driver, vm, dev->data.graphics);
break;
default:
VIR_TEST_VERBOSE("device type '%s' cannot be updated",
virDomainDeviceTypeToString(dev->type));
break;
}
return ret;
}
static int
testQemuHotplugCheckResult(virDomainObj *vm,
const char *expected,
const char *expectedFile,
bool fail)
{
g_autofree char *actual = NULL;
int ret;
actual = virDomainDefFormat(vm->def, driver.xmlopt,
VIR_DOMAIN_DEF_FORMAT_SECURE);
if (!actual)
return -1;
vm->def->id = QEMU_HOTPLUG_TEST_DOMAIN_ID;
if (STREQ(expected, actual)) {
if (fail)
VIR_TEST_VERBOSE("domain XML should not match the expected result");
ret = 0;
} else {
if (!fail)
virTestDifferenceFull(stderr,
expected, expectedFile,
actual, NULL);
ret = -1;
}
return ret;
}
static int
testQemuHotplug(const void *data)
{
int ret = -1;
struct qemuHotplugTestData *test = (struct qemuHotplugTestData *) data;
g_autofree char *domain_filename = NULL;
g_autofree char *device_filename = NULL;
g_autofree char *result_filename = NULL;
g_autofree char *domain_xml = NULL;
g_autofree char *device_xml = NULL;
g_autofree char *result_xml = NULL;
const char *const *tmp;
bool fail = test->fail;
bool keep = test->keep;
unsigned int device_parse_flags = 0;
virDomainObj *vm = NULL;
virDomainDeviceDef *dev = NULL;
g_autoptr(virCaps) caps = NULL;
g_autoptr(qemuMonitorTest) test_mon = NULL;
qemuDomainObjPrivate *priv = NULL;
domain_filename = g_strdup_printf("%s/qemuhotplugtestdomains/qemuhotplug-%s.xml",
abs_srcdir, test->domain_filename);
device_filename = g_strdup_printf("%s/qemuhotplugtestdevices/qemuhotplug-%s.xml",
abs_srcdir, test->device_filename);
result_filename = g_strdup_printf("%s/qemuhotplugtestdomains/qemuhotplug-%s+%s.xml",
abs_srcdir, test->domain_filename,
test->device_filename);
if (virTestLoadFile(domain_filename, &domain_xml) < 0 ||
virTestLoadFile(device_filename, &device_xml) < 0)
goto cleanup;
if (test->action == ATTACH &&
virTestLoadFile(result_filename, &result_xml) < 0)
goto cleanup;
if (!(caps = virQEMUDriverGetCapabilities(&driver, false)))
goto cleanup;
if (test->vm) {
vm = test->vm;
if (!vm->def) {
VIR_TEST_VERBOSE("test skipped due to failure of dependent test");
goto cleanup;
}
} else {
if (qemuHotplugCreateObjects(driver.xmlopt, &vm, domain_xml) < 0)
goto cleanup;
}
if (test->action == ATTACH)
device_parse_flags = VIR_DOMAIN_DEF_PARSE_INACTIVE;
if (!(dev = virDomainDeviceDefParse(device_xml, vm->def,
driver.xmlopt, NULL,
device_parse_flags)))
goto cleanup;
/* Now is the best time to feed the spoofed monitor with predefined
* replies. */
if (!(test_mon = qemuMonitorTestNew(driver.xmlopt, vm, NULL, NULL)))
goto cleanup;
tmp = test->mon;
while (tmp && *tmp) {
const char *command_name;
const char *response;
if (!(command_name = *tmp++) ||
!(response = *tmp++))
break;
if (qemuMonitorTestAddItem(test_mon, command_name, response) < 0)
goto cleanup;
}
priv = vm->privateData;
priv->mon = qemuMonitorTestGetMonitor(test_mon);
/* XXX We need to unlock the monitor here, as
* qemuDomainObjEnterMonitorInternal (called from qemuDomainChangeGraphics)
* tries to lock it again */
virObjectUnlock(priv->mon);
switch (test->action) {
case ATTACH:
ret = testQemuHotplugAttach(vm, dev);
if (ret == 0) {
/* vm->def stolen dev->data.* so we just need to free the dev
* envelope */
VIR_FREE(dev);
}
if (ret == 0 || fail)
ret = testQemuHotplugCheckResult(vm, result_xml,
result_filename, fail);
break;
case DETACH:
ret = testQemuHotplugDetach(vm, dev, false);
if (ret == 0 || fail)
ret = testQemuHotplugCheckResult(vm, domain_xml,
domain_filename, fail);
break;
case UPDATE:
ret = testQemuHotplugUpdate(vm, dev);
}
virObjectLock(priv->mon);
cleanup:
/* don't dispose test monitor with VM */
if (priv)
priv->mon = NULL;
if (keep) {
test->vm = vm;
} else {
virObjectUnref(vm);
test->vm = NULL;
}
virDomainDeviceDefFree(dev);
return ((ret < 0 && fail) || (!ret && !fail)) ? 0 : -1;
}
struct testQemuHotplugCpuData {
char *file_xml_dom;
char *file_xml_res_live;
char *file_xml_res_conf;
char *file_json_monitor;
char *xml_dom;
virDomainObj *vm;
qemuMonitorTest *mon;
bool modern;
};
static void
testQemuHotplugCpuDataFree(struct testQemuHotplugCpuData *data)
{
qemuDomainObjPrivate *priv;
qemuMonitor *mon;
if (!data)
return;
g_free(data->file_xml_dom);
g_free(data->file_xml_res_live);
g_free(data->file_xml_res_conf);
g_free(data->file_json_monitor);
g_free(data->xml_dom);
if (data->vm) {
priv = data->vm->privateData;
priv->mon = NULL;
virObjectUnref(data->vm);
}
if (data->mon) {
mon = qemuMonitorTestGetMonitor(data->mon);
virObjectLock(mon);
qemuMonitorTestFree(data->mon);
}
g_free(data);
}
static struct testQemuHotplugCpuData *
testQemuHotplugCpuPrepare(const char *test,
bool modern,
bool fail,
GHashTable *qmpschema)
{
qemuDomainObjPrivate *priv = NULL;
virCaps *caps = NULL;
g_autofree char *prefix = NULL;
struct testQemuHotplugCpuData *data = NULL;
prefix = g_strdup_printf("%s/qemuhotplugtestcpus/%s", abs_srcdir, test);
data = g_new0(struct testQemuHotplugCpuData, 1);
data->modern = modern;
data->file_xml_dom = g_strdup_printf("%s-domain.xml", prefix);
data->file_xml_res_live = g_strdup_printf("%s-result-live.xml", prefix);
data->file_xml_res_conf = g_strdup_printf("%s-result-conf.xml", prefix);
data->file_json_monitor = g_strdup_printf("%s-monitor.json", prefix);
if (virTestLoadFile(data->file_xml_dom, &data->xml_dom) < 0)
goto error;
if (qemuHotplugCreateObjects(driver.xmlopt, &data->vm, data->xml_dom) < 0)
goto error;
if (!(caps = virQEMUDriverGetCapabilities(&driver, false)))
goto error;
/* create vm->newDef */
data->vm->persistent = true;
if (virDomainObjSetDefTransient(driver.xmlopt, data->vm, NULL) < 0)
goto error;
priv = data->vm->privateData;
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_QUERY_CPUS_FAST);
if (data->modern)
virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_QUERY_HOTPLUGGABLE_CPUS);
if (!(data->mon = qemuMonitorTestNewFromFileFull(data->file_json_monitor,
&driver, data->vm, qmpschema)))
goto error;
if (fail)
qemuMonitorTestAllowUnusedCommands(data->mon);
if (!data->modern)
qemuMonitorTestSkipDeprecatedValidation(data->mon, true);
priv->mon = qemuMonitorTestGetMonitor(data->mon);
virObjectUnlock(priv->mon);
if (qemuDomainRefreshVcpuInfo(&driver, data->vm, 0, false) < 0)
goto error;
return data;
error:
virObjectUnref(caps);
testQemuHotplugCpuDataFree(data);
return NULL;
}
static int
testQemuHotplugCpuFinalize(struct testQemuHotplugCpuData *data)
{
g_autofree char *activeXML = NULL;
g_autofree char *configXML = NULL;
if (data->file_xml_res_live) {
if (!(activeXML = virDomainDefFormat(data->vm->def, driver.xmlopt,
VIR_DOMAIN_DEF_FORMAT_SECURE)))
return -1;
if (virTestCompareToFile(activeXML, data->file_xml_res_live) < 0)
return -1;
}
if (data->file_xml_res_conf) {
if (!(configXML = virDomainDefFormat(data->vm->newDef, driver.xmlopt,
VIR_DOMAIN_DEF_FORMAT_SECURE |
VIR_DOMAIN_DEF_FORMAT_INACTIVE)))
return -1;
if (virTestCompareToFile(configXML, data->file_xml_res_conf) < 0)
return -1;
}
return 0;
}
struct testQemuHotplugCpuParams {
const char *test;
int newcpus;
const char *cpumap;
bool state;
bool modern;
bool fail;
GHashTable *schema;
};
static int
testQemuHotplugCpuGroup(const void *opaque)
{
const struct testQemuHotplugCpuParams *params = opaque;
struct testQemuHotplugCpuData *data = NULL;
int ret = -1;
int rc;
if (!(data = testQemuHotplugCpuPrepare(params->test, params->modern,
params->fail, params->schema)))
return -1;
rc = qemuDomainSetVcpusInternal(&driver, data->vm, data->vm->def,
data->vm->newDef, params->newcpus,
params->modern);
if (params->fail) {
if (rc == 0)
fprintf(stderr, "cpu test '%s' should have failed\n", params->test);
else
ret = 0;
goto cleanup;
} else {
if (rc < 0)
goto cleanup;
}
ret = testQemuHotplugCpuFinalize(data);
cleanup:
testQemuHotplugCpuDataFree(data);
return ret;
}
static int
testQemuHotplugCpuIndividual(const void *opaque)
{
const struct testQemuHotplugCpuParams *params = opaque;
struct testQemuHotplugCpuData *data = NULL;
g_autoptr(virBitmap) map = NULL;
int ret = -1;
int rc;
if (!(data = testQemuHotplugCpuPrepare(params->test, params->modern,
params->fail, params->schema)))
return -1;
if (virBitmapParse(params->cpumap, &map, 128) < 0)
goto cleanup;
rc = qemuDomainSetVcpuInternal(&driver, data->vm, data->vm->def,
data->vm->newDef, map, params->state);
if (params->fail) {
if (rc == 0)
fprintf(stderr, "cpu test '%s' should have failed\n", params->test);
else
ret = 0;
goto cleanup;
} else {
if (rc < 0)
goto cleanup;
}
ret = testQemuHotplugCpuFinalize(data);
cleanup:
testQemuHotplugCpuDataFree(data);
return ret;
}
#define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX"
static int
mymain(void)
{
g_autoptr(GHashTable) qmpschema = NULL;
int ret = 0;
struct qemuHotplugTestData data = {0};
struct testQemuHotplugCpuParams cpudata;
g_autofree char *fakerootdir = NULL;
g_autoptr(virQEMUDriverConfig) cfg = NULL;
fakerootdir = g_strdup(FAKEROOTDIRTEMPLATE);
if (!g_mkdtemp(fakerootdir)) {
fprintf(stderr, "Cannot create fakerootdir");
abort();
}
g_setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, TRUE);
if (qemuTestDriverInit(&driver) < 0)
return EXIT_FAILURE;
cfg = virQEMUDriverGetConfig(&driver);
virEventRegisterDefaultImpl();
VIR_FREE(driver.config->spiceListen);
VIR_FREE(driver.config->vncListen);
/* some dummy values from 'config file' */
driver.config->spicePassword = g_strdup("123456");
if (!(driver.domainEventState = virObjectEventStateNew()))
return EXIT_FAILURE;
if (!(qmpschema = testQEMUSchemaLoadLatest("x86_64"))) {
VIR_TEST_VERBOSE("failed to load qapi schema\n");
return EXIT_FAILURE;
}
cpudata.schema = qmpschema;
driver.lockManager = virLockManagerPluginNew("nop", "qemu",
driver.config->configBaseDir,
0);
if (!driver.lockManager)
return EXIT_FAILURE;
driver.hostdevMgr = virHostdevManagerGetDefault();
if (driver.hostdevMgr == NULL) {
VIR_TEST_VERBOSE("Could not initialize HostdevManager - %s\n",
virGetLastErrorMessage());
return EXIT_FAILURE;
}
#define DO_TEST(file, ACTION, dev, fail_, keep_, ...) \
do { \
const char *my_mon[] = { __VA_ARGS__, NULL}; \
const char *name = file " " #ACTION " " dev; \
data.action = ACTION; \
data.domain_filename = file; \
data.device_filename = dev; \
data.fail = fail_; \
data.mon = my_mon; \
data.keep = keep_; \
if (virTestRun(name, testQemuHotplug, &data) < 0) \
ret = -1; \
} while (0)
#define DO_TEST_ATTACH(file, dev, fail, keep, ...) \
DO_TEST(file, ATTACH, dev, fail, keep, __VA_ARGS__)
#define DO_TEST_DETACH(file, dev, fail, keep, ...) \
DO_TEST(file, DETACH, dev, fail, keep, __VA_ARGS__)
#define DO_TEST_UPDATE(file, dev, fail, keep, ...) \
DO_TEST(file, UPDATE, dev, fail, keep, __VA_ARGS__)
#define QMP_OK "{\"return\": {}}"
#define HMP(msg) "{\"return\": \"" msg "\"}"
#define QMP_DEVICE_DELETED(dev) \
"{" \
" \"timestamp\": {" \
" \"seconds\": 1374137171," \
" \"microseconds\": 2659" \
" }," \
" \"event\": \"DEVICE_DELETED\"," \
" \"data\": {" \
" \"device\": \"" dev "\"," \
" \"path\": \"/machine/peripheral/" dev "\"" \
" }" \
"}\r\n"
cfg->spiceTLS = true;
DO_TEST_UPDATE("graphics-spice", "graphics-spice-nochange", false, false, NULL);
DO_TEST_UPDATE("graphics-spice-timeout", "graphics-spice-timeout-nochange", false, false,
"set_password", QMP_OK, "expire_password", QMP_OK);
DO_TEST_UPDATE("graphics-spice-timeout", "graphics-spice-timeout-password", false, false,
"set_password", QMP_OK, "expire_password", QMP_OK);
DO_TEST_UPDATE("graphics-spice", "graphics-spice-listen", true, false, NULL);
DO_TEST_UPDATE("graphics-spice-listen-network", "graphics-spice-listen-network-password", false, false,
"set_password", QMP_OK, "expire_password", QMP_OK);
cfg->spiceTLS = false;
/* Strange huh? Currently, only graphics can be updated :-P */
DO_TEST_UPDATE("disk-cdrom", "disk-cdrom-nochange", true, false, NULL);
DO_TEST_ATTACH("console-compat-2-live", "console-virtio", false, true,
"chardev-add", "{\"return\": {\"pty\": \"/dev/pts/26\"}}",
"device_add", QMP_OK);
DO_TEST_DETACH("console-compat-2-live", "console-virtio", false, false,
"device_del", QMP_DEVICE_DELETED("console1") QMP_OK,
"chardev-remove", QMP_OK, "query-fdsets", "{\"return\": []}");
DO_TEST_ATTACH("base-live", "disk-virtio", false, true,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_DETACH("base-live", "disk-virtio", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("base-live", "disk-virtio", false, false,
"device_del", QMP_DEVICE_DELETED("virtio-disk4") QMP_OK,
"human-monitor-command", HMP(""));
DO_TEST_ATTACH("base-live", "disk-usb", false, true,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_DETACH("base-live", "disk-usb", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("base-live", "disk-usb", false, false,
"device_del", QMP_DEVICE_DELETED("usb-disk16") QMP_OK,
"human-monitor-command", HMP(""));
DO_TEST_ATTACH("base-live", "disk-scsi", false, true,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_DETACH("base-live", "disk-scsi", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("base-live", "disk-scsi", false, false,
"device_del", QMP_DEVICE_DELETED("scsi0-0-0-5") QMP_OK,
"human-monitor-command", HMP(""));
DO_TEST_ATTACH("base-without-scsi-controller-live", "disk-scsi-2", false, true,
/* Four controllers added */
"device_add", QMP_OK,
"device_add", QMP_OK,
"device_add", QMP_OK,
"device_add", QMP_OK,
"human-monitor-command", HMP("OK\\r\\n"),
/* Disk added */
"device_add", QMP_OK);
DO_TEST_DETACH("base-with-scsi-controller-live", "disk-scsi-2", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("base-with-scsi-controller-live", "disk-scsi-2", false, false,
"device_del", QMP_DEVICE_DELETED("scsi3-0-5-6") QMP_OK,
"human-monitor-command", HMP(""));
DO_TEST_ATTACH("base-live", "disk-scsi-multipath", false, true,
"object-add", QMP_OK,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_DETACH("base-live", "disk-scsi-multipath", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("base-live", "disk-scsi-multipath", false, false,
"device_del", QMP_DEVICE_DELETED("scsi0-0-0-0") QMP_OK,
"human-monitor-command", HMP(""),
"object-del", QMP_OK);
DO_TEST_ATTACH("base-live", "qemu-agent", false, true,
"getfd", QMP_OK,
"chardev-add", QMP_OK,
"device_add", QMP_OK);
DO_TEST_DETACH("base-live", "qemu-agent-detach", false, false,
"device_del", QMP_DEVICE_DELETED("channel0") QMP_OK,
"chardev-remove", QMP_OK, "query-fdsets", "{\"return\": []}");
DO_TEST_ATTACH("base-ccw-live", "ccw-virtio", false, true,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_DETACH("base-ccw-live", "ccw-virtio", false, false,
"device_del", QMP_DEVICE_DELETED("virtio-disk4") QMP_OK,
"human-monitor-command", HMP(""));
DO_TEST_ATTACH("base-ccw-live-with-ccw-virtio", "ccw-virtio-2", false, true,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_DETACH("base-ccw-live-with-ccw-virtio", "ccw-virtio-2", false, false,
"device_del", QMP_DEVICE_DELETED("virtio-disk0") QMP_OK,
"human-monitor-command", HMP(""));
DO_TEST_ATTACH("base-ccw-live-with-ccw-virtio", "ccw-virtio-2-explicit", false, true,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_DETACH("base-ccw-live-with-ccw-virtio", "ccw-virtio-2-explicit", false, false,
"device_del", QMP_DEVICE_DELETED("virtio-disk0") QMP_OK,
"human-monitor-command", HMP(""));
/* Attach a second device, then detach the first one. Then attach the first one again. */
DO_TEST_ATTACH("base-ccw-live-with-ccw-virtio", "ccw-virtio-2-explicit", false, true,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_DETACH("base-ccw-live-with-2-ccw-virtio", "ccw-virtio-1-explicit", false, true,
"device_del", QMP_DEVICE_DELETED("virtio-disk4") QMP_OK,
"human-monitor-command", HMP(""));
DO_TEST_ATTACH("base-ccw-live-with-2-ccw-virtio", "ccw-virtio-1-reverse", false, false,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_ATTACH("base-live", "ivshmem-plain", false, true,
"object-add", QMP_OK,
"device_add", QMP_OK);
DO_TEST_ATTACH("base-live", "ivshmem-doorbell", false, true,
"chardev-add", QMP_OK,
"device_add", QMP_OK);
DO_TEST_DETACH("base-live+ivshmem-plain", "ivshmem-doorbell-detach", false, true,
"device_del", QMP_DEVICE_DELETED("shmem1") QMP_OK,
"chardev-remove", QMP_OK);
DO_TEST_DETACH("base-live", "ivshmem-plain-detach", false, false,
"device_del", QMP_DEVICE_DELETED("shmem0") QMP_OK,
"object-del", QMP_OK);
DO_TEST_ATTACH("base-live+disk-scsi-wwn",
"disk-scsi-duplicate-wwn", false, false,
"human-monitor-command", HMP("OK\\r\\n"),
"device_add", QMP_OK);
DO_TEST_ATTACH("base-live", "hostdev-pci", false, true,
"device_add", QMP_OK);
DO_TEST_DETACH("base-live", "hostdev-pci", false, false,
"device_del", QMP_DEVICE_DELETED("hostdev0") QMP_OK);
DO_TEST_ATTACH("pseries-base-live", "hostdev-pci", false, true,
"device_add", QMP_OK);
DO_TEST_DETACH("pseries-base-live", "hostdev-pci", false, false,
"device_del", QMP_DEVICE_DELETED("hostdev0") QMP_OK);
DO_TEST_ATTACH("base-live", "interface-vdpa", false, true,
"query-fdsets", "{\"return\":[{\"fdset-id\":99999}]}",
"add-fd", "{ \"return\": { \"fdset-id\": 1, \"fd\": 95 }}",
"netdev_add", QMP_OK, "device_add", QMP_OK);
DO_TEST_DETACH("base-live", "interface-vdpa", false, false,
"device_del", QMP_DEVICE_DELETED("net0") QMP_OK,
"netdev_del", QMP_OK,
"query-fdsets",
"{ \"return\": [{\"fds\": [{\"fd\": 95, \"opaque\": \"/dev/vhost-vdpa-0\"}], \"fdset-id\": 1}]}",
"remove-fd", QMP_OK
);
DO_TEST_ATTACH("base-live", "watchdog", false, true,
"watchdog-set-action", QMP_OK,
"device_add", QMP_OK);
DO_TEST_DETACH("base-live", "watchdog-full", false, false,
"device_del", QMP_DEVICE_DELETED("watchdog0") QMP_OK);
DO_TEST_ATTACH("base-live", "watchdog-user-alias", false, true,
"watchdog-set-action", QMP_OK,
"device_add", QMP_OK);
DO_TEST_DETACH("base-live", "watchdog-user-alias-full", false, false,
"device_del", QMP_DEVICE_DELETED("ua-UserWatchdog") QMP_OK);
DO_TEST_ATTACH("base-live", "guestfwd", false, true,
"getfd", QMP_OK,
"chardev-add", QMP_OK,
"netdev_add", QMP_OK);
DO_TEST_DETACH("base-live", "guestfwd", false, false,
"netdev_del", QMP_OK);
#define DO_TEST_CPU_GROUP(prefix, vcpus, modernhp, expectfail) \
do { \
cpudata.test = prefix; \
cpudata.newcpus = vcpus; \
cpudata.modern = modernhp; \
cpudata.fail = expectfail; \
if (virTestRun("hotplug vcpus group " prefix, \
testQemuHotplugCpuGroup, &cpudata) < 0) \
ret = -1; \
} while (0)
DO_TEST_CPU_GROUP("x86-modern-bulk", 7, true, false);
DO_TEST_CPU_GROUP("ppc64-modern-bulk", 24, true, false);
DO_TEST_CPU_GROUP("ppc64-modern-bulk", 15, true, true);
DO_TEST_CPU_GROUP("ppc64-modern-bulk", 23, true, true);
DO_TEST_CPU_GROUP("ppc64-modern-bulk", 25, true, true);
#define DO_TEST_CPU_INDIVIDUAL(prefix, mapstr, statefl, modernhp, expectfail) \
do { \
cpudata.test = prefix; \
cpudata.cpumap = mapstr; \
cpudata.state = statefl; \
cpudata.modern = modernhp; \
cpudata.fail = expectfail; \
if (virTestRun("hotplug vcpus group " prefix, \
testQemuHotplugCpuIndividual, &cpudata) < 0) \
ret = -1; \
} while (0)
DO_TEST_CPU_INDIVIDUAL("x86-modern-individual-add", "7", true, true, false);
DO_TEST_CPU_INDIVIDUAL("x86-modern-individual-add", "6,7", true, true, true);
DO_TEST_CPU_INDIVIDUAL("x86-modern-individual-add", "7", false, true, true);
DO_TEST_CPU_INDIVIDUAL("ppc64-modern-individual", "16-23", true, true, false);
DO_TEST_CPU_INDIVIDUAL("ppc64-modern-individual", "16-22", true, true, true);
DO_TEST_CPU_INDIVIDUAL("ppc64-modern-individual", "17", true, true, true);
if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL)
virFileDeleteTree(fakerootdir);
qemuTestDriverFree(&driver);
virObjectUnref(data.vm);
return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN_PRELOAD(mymain,
VIR_TEST_MOCK("virhostdev"),
VIR_TEST_MOCK("virpci"),
VIR_TEST_MOCK("domaincaps"),
VIR_TEST_MOCK("virprocess"),
VIR_TEST_MOCK("qemuhotplug"));
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