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libvirt/tests/qemuhotplugtest.c
Rayhan Faizel 34f52aec28 qemuhotplugtest: Add testcases for hotplugging evdev input devices 
This patch adds testcases to exercise hotplugging/hotunplugging
evdev input devices.

Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2024-05-16 14:57:02 +02:00

830 lines
29 KiB
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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;
const char *arch;
GHashTable *capsLatestFiles;
GHashTable *capsCache;
GHashTable *schemaCache;
GHashTable *schema;
};
static int
qemuHotplugCreateObjects(virDomainXMLOption *xmlopt,
virDomainObj **vm,
const char *domxml,
const char *arch,
GHashTable *capsLatestFiles,
GHashTable *capsCache,
GHashTable *schemaCache,
GHashTable **schema)
{
qemuDomainObjPrivate *priv = NULL;
const unsigned int parseFlags = 0;
if (!(*vm = virDomainObjNew(xmlopt)))
return -1;
priv = (*vm)->privateData;
if (!(priv->qemuCaps = testQemuGetRealCaps(arch, "latest", "",
capsLatestFiles, capsCache,
schemaCache, schema)))
return -1;
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) < 0)
return -1;
(*vm)->def->id = QEMU_HOTPLUG_TEST_DOMAIN_ID;
if (qemuDomainSetPrivatePaths(&driver, *vm) < 0)
return -1;
return 0;
}
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;
if (STREQ_NULLABLE(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;
g_autoptr(virDomainDeviceDef) dev = 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 (!fail &&
(test->action == ATTACH ||
test->action == UPDATE) &&
virTestLoadFile(result_filename, &result_xml) < 0)
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,
test->arch, test->capsLatestFiles,
test->capsCache, test->schemaCache,
&test->schema) < 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, test->schema)))
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;
}
/* After successful attach, we list all aliases. We don't care for that in
* the test. Add a dummy reply. */
if (test->action == ATTACH &&
qemuMonitorTestAddItem(test_mon, "qom-list", "{\"return\":[]}") < 0)
goto cleanup;
priv = vm->privateData;
priv->mon = qemuMonitorTestGetMonitor(test_mon);
/* We need to unlock the monitor here, as any function below talks
* (transitively) on the monitor. */
virObjectUnlock(priv->mon);
switch (test->action) {
case ATTACH:
ret = qemuDomainAttachDeviceLive(vm, dev, &driver);
if (ret == 0 || fail)
ret = testQemuHotplugCheckResult(vm, result_xml,
result_filename, fail);
break;
case DETACH:
ret = qemuDomainDetachDeviceLive(vm, dev, &driver, false);
if (ret == 0 || fail)
ret = testQemuHotplugCheckResult(vm, domain_xml,
domain_filename, fail);
break;
case UPDATE:
ret = qemuDomainUpdateDeviceLive(vm, dev, &driver, false);
if (ret == 0 || fail)
ret = testQemuHotplugCheckResult(vm, result_xml,
result_filename, fail);
}
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;
}
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;
};
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);
}
struct testQemuHotplugCpuParams {
const char *test;
int newcpus;
const char *cpumap;
bool state;
bool fail;
const char *arch;
GHashTable *capsLatestFiles;
GHashTable *capsCache;
GHashTable *schemaCache;
};
static struct testQemuHotplugCpuData *
testQemuHotplugCpuPrepare(const struct testQemuHotplugCpuParams *params)
{
qemuDomainObjPrivate *priv = NULL;
g_autofree char *prefix = NULL;
struct testQemuHotplugCpuData *data = NULL;
GHashTable *schema = NULL;
prefix = g_strdup_printf("%s/qemuhotplugtestcpus/%s", abs_srcdir, params->test);
data = g_new0(struct testQemuHotplugCpuData, 1);
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,
params->arch, params->capsLatestFiles,
params->capsCache, params->schemaCache, &schema) < 0)
goto error;
/* create vm->newDef */
data->vm->persistent = true;
if (virDomainObjSetDefTransient(driver.xmlopt, data->vm, NULL) < 0)
goto error;
priv = data->vm->privateData;
if (!(data->mon = qemuMonitorTestNewFromFileFull(data->file_json_monitor,
&driver, data->vm, schema)))
goto error;
if (params->fail)
qemuMonitorTestAllowUnusedCommands(data->mon);
priv->mon = qemuMonitorTestGetMonitor(data->mon);
virObjectUnlock(priv->mon);
if (qemuDomainRefreshVcpuInfo(data->vm, 0, false) < 0)
goto error;
return data;
error:
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;
}
static int
testQemuHotplugCpuGroup(const void *opaque)
{
const struct testQemuHotplugCpuParams *params = opaque;
struct testQemuHotplugCpuData *data = NULL;
int ret = -1;
int rc;
if (!(data = testQemuHotplugCpuPrepare(params)))
return -1;
rc = qemuDomainSetVcpusInternal(&driver, data->vm, data->vm->def,
data->vm->newDef, params->newcpus,
true);
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)))
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;
}
static int
mymain(void)
{
int ret = 0;
g_autoptr(virQEMUDriverConfig) cfg = NULL;
g_autoptr(GHashTable) capsLatestFiles = testQemuGetLatestCaps();
g_autoptr(GHashTable) capsCache = virHashNew(virObjectUnref);
g_autoptr(GHashTable) schemaCache = virHashNew((GDestroyNotify) g_hash_table_unref);
struct qemuHotplugTestData data = { .capsLatestFiles = capsLatestFiles,
.capsCache = capsCache,
.schemaCache = schemaCache };
struct testQemuHotplugCpuParams cpudata = { .capsLatestFiles = capsLatestFiles,
.capsCache = capsCache,
.schemaCache = schemaCache };
if (qemuTestDriverInit(&driver) < 0)
return EXIT_FAILURE;
cfg = virQEMUDriverGetConfig(&driver);
virEventRegisterDefaultImpl();
if (!(driver.domainEventState = virObjectEventStateNew()))
return EXIT_FAILURE;
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(archname, file, ACTION, dev, fail_, keep_, ...) \
do { \
const char *my_mon[] = { __VA_ARGS__, NULL}; \
const char *name = file " " #ACTION " " dev; \
data.arch = archname; \
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(arch, file, dev, fail, keep, ...) \
DO_TEST(arch, file, ATTACH, dev, fail, keep, __VA_ARGS__)
#define DO_TEST_DETACH(arch, file, dev, fail, keep, ...) \
DO_TEST(arch, file, DETACH, dev, fail, keep, __VA_ARGS__)
#define DO_TEST_UPDATE(arch, file, dev, fail, keep, ...) \
DO_TEST(arch, file, UPDATE, dev, fail, keep, __VA_ARGS__)
#define QMP_OK "{\"return\": {}}"
#define QMP_EMPTY_ARRAY "{\"return\": []}"
#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("x86_64", "graphics-spice", "graphics-spice-nochange", false, false, NULL);
DO_TEST_UPDATE("x86_64", "graphics-spice-timeout", "graphics-spice-timeout-nochange", false, false,
"set_password", QMP_OK, "expire_password", QMP_OK);
DO_TEST_UPDATE("x86_64", "graphics-spice-timeout", "graphics-spice-timeout-password", false, false,
"set_password", QMP_OK, "expire_password", QMP_OK);
DO_TEST_UPDATE("x86_64", "graphics-spice", "graphics-spice-listen", true, false, NULL);
DO_TEST_UPDATE("x86_64", "graphics-spice-listen-network", "graphics-spice-listen-network-password", false, false,
"set_password", QMP_OK, "expire_password", QMP_OK);
cfg->spiceTLS = false;
DO_TEST_UPDATE("x86_64", "disk-cdrom", "disk-cdrom-nochange", false, false, NULL);
DO_TEST_ATTACH("x86_64", "console-compat-2-live", "console-virtio", false, true,
"chardev-add", "{\"return\": {\"pty\": \"/dev/pts/26\"}}",
"device_add", QMP_OK);
DO_TEST_DETACH("x86_64", "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("x86_64", "base-live", "disk-virtio", false, true,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("x86_64", "base-live", "disk-virtio", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "disk-virtio", false, false,
"device_del", QMP_DEVICE_DELETED("virtio-disk4") QMP_OK,
"blockdev-del", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "disk-usb", false, true,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("x86_64", "base-live", "disk-usb", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "disk-usb", false, false,
"device_del", QMP_DEVICE_DELETED("usb-disk16") QMP_OK,
"blockdev-del", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "disk-scsi", false, true,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("x86_64", "base-live", "disk-scsi", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "disk-scsi", false, false,
"device_del", QMP_DEVICE_DELETED("scsi0-0-0-5") QMP_OK,
"blockdev-del", QMP_OK);
DO_TEST_ATTACH("x86_64", "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,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("x86_64", "base-with-scsi-controller-live", "disk-scsi-2", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("x86_64", "base-with-scsi-controller-live", "disk-scsi-2", false, false,
"device_del", QMP_DEVICE_DELETED("scsi3-0-6") QMP_OK,
"blockdev-del", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "disk-scsi-multipath", false, true,
"object-add", QMP_OK,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("x86_64", "base-live", "disk-scsi-multipath", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "disk-scsi-multipath", false, false,
"device_del", QMP_DEVICE_DELETED("scsi0-0-0-0") QMP_OK,
"blockdev-del", QMP_OK,
"object-del", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "qemu-agent", false, true,
"getfd", QMP_OK,
"chardev-add", QMP_OK,
"device_add", QMP_OK);
DO_TEST_DETACH("x86_64", "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("s390x", "base-ccw-live", "ccw-virtio", false, true,
"blockdev-add", QMP_OK,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("s390x", "base-ccw-live", "ccw-virtio", false, false,
"device_del", QMP_DEVICE_DELETED("virtio-disk4") QMP_OK,
"blockdev-del", QMP_OK,
"blockdev-del", QMP_OK);
DO_TEST_ATTACH("s390x", "base-ccw-live-with-ccw-virtio", "ccw-virtio-2", false, true,
"blockdev-add", QMP_OK,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("s390x", "base-ccw-live-with-ccw-virtio", "ccw-virtio-2", false, false,
"device_del", QMP_DEVICE_DELETED("virtio-disk0") QMP_OK,
"blockdev-del", QMP_OK,
"blockdev-del", QMP_OK);
DO_TEST_ATTACH("s390x", "base-ccw-live-with-ccw-virtio", "ccw-virtio-2-explicit", false, true,
"blockdev-add", QMP_OK,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("s390x", "base-ccw-live-with-ccw-virtio", "ccw-virtio-2-explicit", false, false,
"device_del", QMP_DEVICE_DELETED("virtio-disk0") QMP_OK,
"blockdev-del", QMP_OK,
"blockdev-del", QMP_OK);
/* Attach a second device, then detach the first one. Then attach the first one again. */
DO_TEST_ATTACH("s390x", "base-ccw-live-with-ccw-virtio", "ccw-virtio-2-explicit", false, true,
"blockdev-add", QMP_OK,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("s390x", "base-ccw-live-with-2-ccw-virtio", "ccw-virtio-1-explicit", false, true,
"device_del", QMP_DEVICE_DELETED("virtio-disk4") QMP_OK);
DO_TEST_ATTACH("s390x", "base-ccw-live-with-2-ccw-virtio", "ccw-virtio-1-reverse", false, false,
"blockdev-add", QMP_OK,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_ATTACH("x86_64", "base-live", "ivshmem-plain", false, true,
"object-add", QMP_OK,
"device_add", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "ivshmem-doorbell", false, true,
"chardev-add", QMP_OK,
"device_add", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live+ivshmem-plain", "ivshmem-doorbell-detach", false, true,
"device_del", QMP_DEVICE_DELETED("shmem1") QMP_OK,
"chardev-remove", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "ivshmem-plain-detach", false, false,
"device_del", QMP_DEVICE_DELETED("shmem0") QMP_OK,
"object-del", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live+disk-scsi-wwn",
"disk-scsi-duplicate-wwn", false, false,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_ATTACH("x86_64", "base-live", "hostdev-pci", false, true,
"device_add", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "hostdev-pci", false, false,
"device_del", QMP_DEVICE_DELETED("hostdev0") QMP_OK);
DO_TEST_ATTACH("ppc64", "pseries-base-live", "hostdev-pci", false, true,
"device_add", QMP_OK);
DO_TEST_DETACH("ppc64", "pseries-base-live", "hostdev-pci", false, false,
"device_del", QMP_DEVICE_DELETED("hostdev0") QMP_OK);
DO_TEST_ATTACH("x86_64", "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("x86_64", "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("x86_64", "base-live", "watchdog", false, true,
"set-action", QMP_OK,
"device_add", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "watchdog-full", false, false,
"device_del", QMP_DEVICE_DELETED("watchdog0") QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "watchdog-user-alias", false, true,
"set-action", QMP_OK,
"device_add", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "watchdog-user-alias-full", false, false,
"device_del", QMP_DEVICE_DELETED("ua-UserWatchdog") QMP_OK);
/* attaching a watchdog with different action should fail */
DO_TEST_ATTACH("x86_64", "base-live+watchdog", "watchdog-reset", true, false, NULL);
DO_TEST_ATTACH("x86_64", "base-live", "guestfwd", false, true,
"getfd", QMP_OK,
"chardev-add", QMP_OK,
"netdev_add", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "guestfwd", false, false,
"netdev_del", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "cdrom-usb", false, true,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("x86_64", "base-live", "cdrom-usb", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "cdrom-usb", false, false,
"device_del", QMP_DEVICE_DELETED("usb-disk4") QMP_OK,
"blockdev-del", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "cdrom-scsi", false, true,
"blockdev-add", QMP_OK,
"device_add", QMP_OK,
"query-block", QMP_EMPTY_ARRAY);
DO_TEST_DETACH("x86_64", "base-live", "cdrom-scsi", true, true,
"device_del", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "cdrom-scsi", false, false,
"device_del", QMP_DEVICE_DELETED("scsi0-0-0-4") QMP_OK,
"blockdev-del", QMP_OK);
DO_TEST_ATTACH("x86_64", "base-live", "input-evdev", false, true,
"object-add", QMP_OK);
DO_TEST_DETACH("x86_64", "base-live", "input-evdev", false, false,
"object-del", QMP_OK);
#define DO_TEST_CPU_GROUP(archname, prefix, vcpus, expectfail) \
do { \
cpudata.test = prefix; \
cpudata.arch = archname; \
cpudata.newcpus = vcpus; \
cpudata.fail = expectfail; \
if (virTestRun("hotplug vcpus group " prefix, \
testQemuHotplugCpuGroup, &cpudata) < 0) \
ret = -1; \
} while (0)
DO_TEST_CPU_GROUP("x86_64", "x86-modern-bulk", 7, false);
DO_TEST_CPU_GROUP("ppc64", "ppc64-modern-bulk", 24, false);
DO_TEST_CPU_GROUP("ppc64", "ppc64-modern-bulk", 15, true);
DO_TEST_CPU_GROUP("ppc64", "ppc64-modern-bulk", 23, true);
DO_TEST_CPU_GROUP("ppc64", "ppc64-modern-bulk", 25, true);
#define DO_TEST_CPU_INDIVIDUAL(archname, prefix, mapstr, statefl, expectfail) \
do { \
cpudata.test = prefix; \
cpudata.arch = archname; \
cpudata.cpumap = mapstr; \
cpudata.state = statefl; \
cpudata.fail = expectfail; \
if (virTestRun("hotplug vcpus group " prefix, \
testQemuHotplugCpuIndividual, &cpudata) < 0) \
ret = -1; \
} while (0)
DO_TEST_CPU_INDIVIDUAL("x86_64", "x86-modern-individual-add", "7", true, false);
DO_TEST_CPU_INDIVIDUAL("x86_64", "x86-modern-individual-add", "6,7", true, true);
DO_TEST_CPU_INDIVIDUAL("x86_64", "x86-modern-individual-add", "7", false, true);
DO_TEST_CPU_INDIVIDUAL("ppc64", "ppc64-modern-individual", "16-23", true, false);
DO_TEST_CPU_INDIVIDUAL("ppc64", "ppc64-modern-individual", "16-22", true, true);
DO_TEST_CPU_INDIVIDUAL("ppc64", "ppc64-modern-individual", "17", true, true);
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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