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libvirt/tests/qemuagenttest.c
Michal Privoznik bb5bc36792 tests: Make qemuAgent single sync 
The qemuAgent has option to issue guest-sync command before each
intended command or issue the sync commend just once, right after
the socket is opened and before the first intended command is
issued. The latter is referred to as single sync agent and is
enabled by VSERPORT_CHANGED event which allows us to detect
when the agent (dis-)connects in the guest.

Now, every QEMU that we support (4.2.0 or newer) has the event
and thus will use single sync agent. Therefore, adjust
qemuagenttest to make it test what's used in the real world,
rather than old approach.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2022-11-08 12:10:50 +01:00

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/*
* Copyright (C) 2013, 2014 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 "testutils.h"
#include "testutilsqemu.h"
#include "qemumonitortestutils.h"
#include "qemu/qemu_conf.h"
#include "qemu/qemu_agent.h"
#include "virerror.h"
#define VIR_FROM_THIS VIR_FROM_NONE
virQEMUDriver driver;
static int
testQemuAgentSSHKeys(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
g_auto(GStrv) keys = NULL;
int nkeys = 0;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-ssh-get-authorized-keys",
"{\"return\": {"
" \"keys\": ["
" \"algo1 key1 comments1\","
" \"algo2 key2 comments2\""
" ]"
"}}") < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-ssh-add-authorized-keys",
"{ \"return\" : {} }") < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-ssh-remove-authorized-keys",
"{ \"return\" : {} }") < 0)
return -1;
if ((nkeys = qemuAgentSSHGetAuthorizedKeys(qemuMonitorTestGetAgent(test),
"user",
&keys)) < 0)
return -1;
if (nkeys != 2) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"expected 2 keys, got %d", nkeys);
return -1;
}
if (STRNEQ(keys[1], "algo2 key2 comments2")) {
virReportError(VIR_ERR_INTERNAL_ERROR, "Unexpected key returned: %s", keys[1]);
return -1;
}
if (qemuAgentSSHAddAuthorizedKeys(qemuMonitorTestGetAgent(test),
"user",
(const char **) keys,
nkeys,
true) < 0)
return -1;
if (qemuAgentSSHRemoveAuthorizedKeys(qemuMonitorTestGetAgent(test),
"user",
(const char **) keys,
nkeys) < 0)
return -1;
return 0;
}
static int
testQemuAgentFSFreeze(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
const char *mountpoints[] = {"/fs1", "/fs2", "/fs3", "/fs4", "/fs5"};
int rc;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-fsfreeze-freeze-list",
"{ \"return\" : 5 }") < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-fsfreeze-freeze",
"{ \"return\" : 7 }") < 0)
return -1;
if ((rc = qemuAgentFSFreeze(qemuMonitorTestGetAgent(test),
mountpoints, 5)) < 0)
return -1;
if (rc != 5) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"expected 5 frozen filesystems, got %d", rc);
return -1;
}
if ((rc = qemuAgentFSFreeze(qemuMonitorTestGetAgent(test), NULL, 0)) < 0)
return -1;
if (rc != 7) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"expected 7 frozen filesystems, got %d", rc);
return -1;
}
return 0;
}
static int
testQemuAgentFSThaw(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
int rc;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-fsfreeze-thaw",
"{ \"return\" : 5 }") < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-fsfreeze-thaw",
"{ \"return\" : 7 }") < 0)
return -1;
if ((rc = qemuAgentFSThaw(qemuMonitorTestGetAgent(test))) < 0)
return -1;
if (rc != 5) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"expected 5 thawed filesystems, got %d", rc);
return -1;
}
if ((rc = qemuAgentFSThaw(qemuMonitorTestGetAgent(test))) < 0)
return -1;
if (rc != 7) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"expected 7 thawed filesystems, got %d", rc);
return -1;
}
return 0;
}
static int
testQemuAgentFSTrim(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
if (qemuMonitorTestAddItemParams(test, "guest-fstrim",
"{ \"return\" : {} }",
"minimum", "1337",
NULL) < 0)
return -1;
if (qemuAgentFSTrim(qemuMonitorTestGetAgent(test), 1337) < 0)
return -1;
return 0;
}
static int
testQemuAgentGetFSInfoCommon(virDomainXMLOption *xmlopt,
qemuMonitorTest **test,
virDomainDef **def)
{
g_autofree char *domain_filename = NULL;
g_autoptr(qemuMonitorTest) ret_test = NULL;
g_autoptr(virDomainDef) ret_def = NULL;
if (!test || !def)
return -1;
if (!(ret_test = qemuMonitorTestNewAgent(xmlopt)))
return -1;
domain_filename = g_strdup_printf("%s/qemuagentdata/fsinfo.xml", abs_srcdir);
if (!(ret_def = virDomainDefParseFile(domain_filename, xmlopt,
NULL, VIR_DOMAIN_DEF_PARSE_INACTIVE)))
return -1;
if (qemuMonitorTestAddAgentSyncResponse(ret_test) < 0)
return -1;
if (qemuMonitorTestAddItem(ret_test, "guest-get-fsinfo",
"{\"return\": ["
" {\"name\": \"sda1\", \"mountpoint\": \"/\","
" \"total-bytes\":952840192,"
" \"used-bytes\":229019648,"
" \"disk\": ["
" {\"serial\": \"ARBITRARYSTRING\","
" \"bus-type\": \"ide\","
" \"bus\": 1, \"unit\": 0,"
" \"pci-controller\": {"
" \"bus\": 0, \"slot\": 1,"
" \"domain\": 0, \"function\": 1},"
" \"dev\": \"/dev/sda1\","
" \"target\": 0}],"
" \"type\": \"ext4\"},"
" {\"name\": \"dm-1\","
" \"mountpoint\": \"/opt\","
" \"disk\": ["
" {\"bus-type\": \"virtio\","
" \"bus\": 0, \"unit\": 0,"
" \"pci-controller\": {"
" \"bus\": 0, \"slot\": 6,"
" \"domain\": 0, \"function\": 0},"
" \"target\": 0},"
" {\"bus-type\": \"virtio\","
" \"bus\": 0, \"unit\": 0,"
" \"pci-controller\": {"
" \"bus\": 0, \"slot\": 7,"
" \"domain\": 0, \"function\": 0},"
" \"target\": 0}],"
" \"type\": \"vfat\"},"
" {\"name\": \"sdb1\","
" \"mountpoint\": \"/mnt/disk\","
" \"disk\": [], \"type\": \"xfs\"}]}") < 0)
return -1;
*test = g_steal_pointer(&ret_test);
*def = g_steal_pointer(&ret_def);
return 0;
}
static int
testQemuAgentGetFSInfo(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = NULL;
g_autoptr(virDomainDef) def = NULL;
qemuAgentFSInfo **info = NULL;
int ret = -1, ninfo = 0, i;
if (testQemuAgentGetFSInfoCommon(xmlopt, &test, &def) < 0)
goto cleanup;
if ((ninfo = qemuAgentGetFSInfo(qemuMonitorTestGetAgent(test),
&info, true)) < 0)
goto cleanup;
if (ninfo != 3) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"expected 3 filesystems information, got %d", ninfo);
ret = -1;
goto cleanup;
}
if (STRNEQ(info[2]->name, "sda1") ||
STRNEQ(info[2]->mountpoint, "/") ||
STRNEQ(info[2]->fstype, "ext4") ||
info[2]->ndisks != 1 ||
!info[2]->disks || !info[2]->disks[0]) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"unexpected filesystems information returned for sda1 (%s)",
info[2]->name);
ret = -1;
goto cleanup;
}
if (STRNEQ(info[1]->name, "dm-1") ||
STRNEQ(info[1]->mountpoint, "/opt") ||
STRNEQ(info[1]->fstype, "vfat") ||
info[1]->ndisks != 2 ||
!info[1]->disks || !info[1]->disks[0] || !info[1]->disks[1] ||
STRNEQ(info[1]->disks[0]->bus_type, "virtio") ||
info[1]->disks[0]->bus != 0 ||
info[1]->disks[0]->target != 0 ||
info[1]->disks[0]->unit != 0 ||
info[1]->disks[0]->pci_controller.domain != 0 ||
info[1]->disks[0]->pci_controller.bus != 0 ||
info[1]->disks[0]->pci_controller.slot != 6 ||
info[1]->disks[0]->pci_controller.function != 0 ||
STRNEQ(info[1]->disks[1]->bus_type, "virtio") ||
info[1]->disks[1]->bus != 0 ||
info[1]->disks[1]->target != 0 ||
info[1]->disks[1]->unit != 0 ||
info[1]->disks[1]->pci_controller.domain != 0 ||
info[1]->disks[1]->pci_controller.bus != 0 ||
info[1]->disks[1]->pci_controller.slot != 7 ||
info[1]->disks[1]->pci_controller.function != 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"unexpected filesystems information returned for dm-1 (%s)",
info[0]->name);
ret = -1;
goto cleanup;
}
if (STRNEQ(info[0]->name, "sdb1") ||
STRNEQ(info[0]->mountpoint, "/mnt/disk") ||
STRNEQ(info[0]->fstype, "xfs") ||
info[0]->ndisks != 0 || info[0]->disks) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"unexpected filesystems information returned for sdb1 (%s)",
info[0]->name);
ret = -1;
goto cleanup;
}
if (qemuMonitorTestAddItem(test, "guest-get-fsinfo",
"{\"error\":"
" {\"class\":\"CommandDisabled\","
" \"desc\":\"The command guest-get-fsinfo "
"has been disabled for "
"this instance\","
" \"data\":{\"name\":\"guest-get-fsinfo\"}"
" }"
"}") < 0)
goto cleanup;
if (qemuAgentGetFSInfo(qemuMonitorTestGetAgent(test), &info, true) >= 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"agent get-fsinfo command should have failed");
goto cleanup;
}
ret = 0;
cleanup:
for (i = 0; i < ninfo; i++)
qemuAgentFSInfoFree(info[i]);
VIR_FREE(info);
return ret;
}
static int
testQemuAgentSuspend(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
size_t i;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-suspend-ram",
"{ \"return\" : {} }") < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-suspend-disk",
"{ \"return\" : {} }") < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-suspend-hybrid",
"{ \"return\" : {} }") < 0)
return -1;
/* try the commands - fail if ordering changes */
for (i = 0; i < VIR_NODE_SUSPEND_TARGET_LAST; i++) {
if (qemuAgentSuspend(qemuMonitorTestGetAgent(test), i) < 0)
return -1;
}
return 0;
}
struct qemuAgentShutdownTestData {
const char *mode;
qemuAgentEvent event;
};
static int
qemuAgentShutdownTestMonitorHandler(qemuMonitorTest *test,
qemuMonitorTestItem *item,
const char *cmdstr)
{
struct qemuAgentShutdownTestData *data;
g_autoptr(virJSONValue) val = NULL;
virJSONValue *args;
const char *cmdname;
const char *mode;
data = qemuMonitorTestItemGetPrivateData(item);
if (!(val = virJSONValueFromString(cmdstr)))
return -1;
if (!(cmdname = virJSONValueObjectGetString(val, "execute")))
return qemuMonitorTestAddErrorResponse(test, "Missing command name in %s", cmdstr);
if (STRNEQ(cmdname, "guest-shutdown")) {
return qemuMonitorTestAddInvalidCommandResponse(test, "guest-shutdown",
cmdname);
}
if (!(args = virJSONValueObjectGet(val, "arguments"))) {
return qemuMonitorTestAddErrorResponse(test,
"Missing arguments section");
}
if (!(mode = virJSONValueObjectGetString(args, "mode")))
return qemuMonitorTestAddErrorResponse(test, "Missing shutdown mode");
if (STRNEQ(mode, data->mode)) {
return qemuMonitorTestAddErrorResponse(test,
"expected shutdown mode '%s' got '%s'",
data->mode, mode);
}
/* now don't reply but return a qemu agent event */
qemuAgentNotifyEvent(qemuMonitorTestGetAgent(test),
data->event);
return 0;
}
static int
testQemuAgentShutdown(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
struct qemuAgentShutdownTestData priv;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
priv.event = QEMU_AGENT_EVENT_SHUTDOWN;
priv.mode = "halt";
if (qemuMonitorTestAddHandler(test, "guest-shutdown",
qemuAgentShutdownTestMonitorHandler,
&priv, NULL) < 0)
return -1;
if (qemuAgentShutdown(qemuMonitorTestGetAgent(test),
QEMU_AGENT_SHUTDOWN_HALT) < 0)
return -1;
priv.event = QEMU_AGENT_EVENT_SHUTDOWN;
priv.mode = "powerdown";
if (qemuMonitorTestAddHandler(test, "guest-shutdown",
qemuAgentShutdownTestMonitorHandler,
&priv, NULL) < 0)
return -1;
if (qemuAgentShutdown(qemuMonitorTestGetAgent(test),
QEMU_AGENT_SHUTDOWN_POWERDOWN) < 0)
return -1;
priv.event = QEMU_AGENT_EVENT_RESET;
priv.mode = "reboot";
if (qemuMonitorTestAddHandler(test,
"guest-shutdown",
qemuAgentShutdownTestMonitorHandler,
&priv, NULL) < 0)
return -1;
if (qemuAgentShutdown(qemuMonitorTestGetAgent(test),
QEMU_AGENT_SHUTDOWN_REBOOT) < 0)
return -1;
/* check negative response, so that we can verify that the agent breaks
* out from sleep */
if (qemuMonitorTestAddItem(test, "guest-shutdown",
"{\"error\":"
" {\"class\":\"CommandDisabled\","
" \"desc\":\"The command guest-shutdown has "
"been disabled for this instance\","
" \"data\":{\"name\":\"guest-shutdown\"}"
" }"
"}") < 0)
return -1;
if (qemuAgentShutdown(qemuMonitorTestGetAgent(test),
QEMU_AGENT_SHUTDOWN_REBOOT) != -1) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"agent shutdown command should have failed");
return -1;
}
return 0;
}
static const char testQemuAgentCPUResponse[] =
"{\"return\": "
" ["
" {\"online\": true,"
" \"can-offline\": false,"
" \"logical-id\": 0"
" },"
" {\"online\": true,"
" \"can-offline\": true,"
" \"logical-id\": 1"
" },"
" {\"online\": true,"
" \"can-offline\": true,"
" \"logical-id\": 2"
" },"
" {\"online\": false,"
" \"can-offline\": true,"
" \"logical-id\": 3"
" }"
" ]"
"}";
static const char testQemuAgentCPUArguments1[] =
"[{\"logical-id\":1,\"online\":false}]";
static const char testQemuAgentCPUArguments2[] =
"[{\"logical-id\":1,\"online\":true},"
"{\"logical-id\":3,\"online\":true}]";
static const char testQemuAgentCPUArguments3[] =
"[{\"logical-id\":3,\"online\":true}]";
static int
testQemuAgentCPU(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
g_autofree qemuAgentCPUInfo *cpuinfo = NULL;
int nvcpus;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
if (qemuMonitorTestAddItem(test, "guest-get-vcpus",
testQemuAgentCPUResponse) < 0)
return -1;
/* get cpus */
if ((nvcpus = qemuAgentGetVCPUs(qemuMonitorTestGetAgent(test),
&cpuinfo)) < 0)
return -1;
if (nvcpus != 4) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"Expected '4' cpus, got '%d'", nvcpus);
return -1;
}
/* try to unplug one */
if (qemuAgentUpdateCPUInfo(2, cpuinfo, nvcpus) < 0)
return -1;
if (qemuMonitorTestAddItemParams(test, "guest-set-vcpus",
"{ \"return\" : 1 }",
"vcpus", testQemuAgentCPUArguments1,
NULL) < 0)
return -1;
if (qemuAgentSetVCPUs(qemuMonitorTestGetAgent(test), cpuinfo, nvcpus) < 0)
return -1;
/* try to hotplug two, second one will fail */
if (qemuMonitorTestAddItemParams(test, "guest-set-vcpus",
"{ \"return\" : 1 }",
"vcpus", testQemuAgentCPUArguments2,
NULL) < 0)
return -1;
if (qemuMonitorTestAddItemParams(test, "guest-set-vcpus",
"{ \"error\" : \"random error\" }",
"vcpus", testQemuAgentCPUArguments3,
NULL) < 0)
return -1;
if (qemuAgentUpdateCPUInfo(4, cpuinfo, nvcpus) < 0)
return -1;
/* this should fail */
if (qemuAgentSetVCPUs(qemuMonitorTestGetAgent(test), cpuinfo, nvcpus) != -1)
return -1;
return 0;
}
static const char testQemuAgentArbitraryCommandResponse[] =
"{\"return\":\"bla\"}";
static int
testQemuAgentArbitraryCommand(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
g_autofree char *reply = NULL;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
if (qemuMonitorTestAddItem(test, "ble",
testQemuAgentArbitraryCommandResponse) < 0)
return -1;
if (qemuAgentArbitraryCommand(qemuMonitorTestGetAgent(test),
"{\"execute\":\"ble\"}",
&reply,
VIR_DOMAIN_QEMU_AGENT_COMMAND_BLOCK) < 0)
return -1;
if (STRNEQ(reply, testQemuAgentArbitraryCommandResponse)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"invalid processing of guest agent reply: "
"got '%s' expected '%s'",
reply, testQemuAgentArbitraryCommandResponse);
return -1;
}
return 0;
}
static int
qemuAgentTimeoutTestMonitorHandler(qemuMonitorTest *test G_GNUC_UNUSED,
qemuMonitorTestItem *item G_GNUC_UNUSED,
const char *cmdstr G_GNUC_UNUSED)
{
return 0;
}
static int
testQemuAgentTimeout(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
g_autofree char *reply = NULL;
if (!test)
return -1;
if (virTestGetExpensive() == 0)
return EXIT_AM_SKIP;
if (qemuMonitorTestAddHandler(test, NULL,
qemuAgentTimeoutTestMonitorHandler,
NULL, NULL) < 0)
return -1;
if (qemuAgentFSFreeze(qemuMonitorTestGetAgent(test), NULL, 0) != -1) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"agent command should have failed");
return -1;
}
/* test timeout */
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
return -1;
if (qemuMonitorTestAddHandler(test,
NULL,
qemuAgentTimeoutTestMonitorHandler,
NULL, NULL) < 0)
return -1;
if (qemuAgentArbitraryCommand(qemuMonitorTestGetAgent(test),
"{\"execute\":\"ble\"}",
&reply,
1) != -2) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"agent command didn't time out");
return -1;
}
return 0;
}
static const char testQemuAgentGetInterfacesResponse[] =
"{\"return\": "
" ["
" {\"name\":\"eth2\","
" \"hardware-address\":\"52:54:00:36:2a:e5\""
" },"
" {\"name\":\"eth1:0\","
" \"ip-addresses\":"
" ["
" {\"ip-address-type\":\"ipv4\","
" \"ip-address\":\"192.168.10.91\","
" \"prefix\":24"
" },"
" {\"ip-address-type\":\"ipv6\","
" \"ip-address\":\"fe80::fc54:ff:fefe:4c4f\","
" \"prefix\":64"
" }"
" ],"
" \"hardware-address\":\"52:54:00:d3:39:ee\""
" },"
" {\"name\":\"eth0\","
" \"ip-addresses\":"
" ["
" {\"ip-address-type\":\"ipv6\","
" \"ip-address\":\"fe80::5054:ff:fe89:ad35\","
" \"prefix\":64"
" },"
" {\"ip-address-type\":\"ipv4\","
" \"ip-address\":\"192.168.102.142\","
" \"prefix\":24"
" },"
" {\"ip-address-type\":\"ipv4\","
" \"ip-address\":\"192.168.234.152\","
" \"prefix\":16"
" },"
" {\"ip-address-type\":\"ipv6\","
" \"ip-address\":\"fe80::5054:ff:fec3:68bb\","
" \"prefix\":64"
" }"
" ],"
" \"hardware-address\":\"52:54:00:89:ad:35\""
" },"
" {\"name\":\"eth1\","
" \"ip-addresses\":"
" ["
" {\"ip-address-type\":\"ipv4\","
" \"ip-address\":\"192.168.103.83\","
" \"prefix\":32"
" },"
" {\"ip-address-type\":\"ipv6\","
" \"ip-address\":\"fe80::5054:ff:fed3:39ee\","
" \"prefix\":64"
" }"
" ],"
" \"hardware-address\":\"52:54:00:d3:39:ee\""
" },"
" {\"name\":\"lo\","
" \"ip-addresses\":"
" ["
" {\"ip-address-type\":\"ipv4\","
" \"ip-address\":\"127.0.0.1\","
" \"prefix\":8"
" },"
" {\"ip-address-type\":\"ipv6\","
" \"ip-address\":\"::1\","
" \"prefix\":128"
" }"
" ],"
" \"hardware-address\":\"00:00:00:00:00:00\""
" }"
" ]"
"}";
static int
testQemuAgentGetInterfaces(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
size_t i;
int ret = -1;
int ifaces_count = 0;
virDomainInterfacePtr *ifaces = NULL;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
goto cleanup;
if (qemuMonitorTestAddItem(test, "guest-network-get-interfaces",
testQemuAgentGetInterfacesResponse) < 0)
goto cleanup;
if ((ifaces_count = qemuAgentGetInterfaces(qemuMonitorTestGetAgent(test),
&ifaces, true)) < 0)
goto cleanup;
if (ifaces_count != 4) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"expected 4 interfaces, got %d", ret);
goto cleanup;
}
if (STRNEQ(ifaces[0]->name, "eth2") ||
STRNEQ(ifaces[1]->name, "eth1") ||
STRNEQ(ifaces[2]->name, "eth0") ||
STRNEQ(ifaces[3]->name, "lo")) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for interface names");
goto cleanup;
}
if (STRNEQ(ifaces[0]->hwaddr, "52:54:00:36:2a:e5") ||
STRNEQ(ifaces[1]->hwaddr, "52:54:00:d3:39:ee") ||
STRNEQ(ifaces[2]->hwaddr, "52:54:00:89:ad:35") ||
STRNEQ(ifaces[3]->hwaddr, "00:00:00:00:00:00")) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for MAC addresses");
goto cleanup;
}
if (ifaces[0]->naddrs != 0 ||
ifaces[1]->naddrs != 4 ||
ifaces[2]->naddrs != 4 ||
ifaces[3]->naddrs != 2) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for number of IP addresses");
goto cleanup;
}
if (ifaces[1]->addrs[0].type != VIR_IP_ADDR_TYPE_IPV4 ||
ifaces[1]->addrs[1].type != VIR_IP_ADDR_TYPE_IPV6 ||
ifaces[1]->addrs[2].type != VIR_IP_ADDR_TYPE_IPV4 ||
ifaces[1]->addrs[3].type != VIR_IP_ADDR_TYPE_IPV6 ||
ifaces[2]->addrs[0].type != VIR_IP_ADDR_TYPE_IPV6 ||
ifaces[2]->addrs[1].type != VIR_IP_ADDR_TYPE_IPV4 ||
ifaces[2]->addrs[2].type != VIR_IP_ADDR_TYPE_IPV4 ||
ifaces[2]->addrs[3].type != VIR_IP_ADDR_TYPE_IPV6 ||
ifaces[3]->addrs[0].type != VIR_IP_ADDR_TYPE_IPV4 ||
ifaces[3]->addrs[1].type != VIR_IP_ADDR_TYPE_IPV6) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for IP address types");
goto cleanup;
}
if (ifaces[1]->addrs[0].prefix != 24 ||
ifaces[1]->addrs[1].prefix != 64 ||
ifaces[1]->addrs[2].prefix != 32 ||
ifaces[1]->addrs[3].prefix != 64 ||
ifaces[2]->addrs[0].prefix != 64 ||
ifaces[2]->addrs[1].prefix != 24 ||
ifaces[2]->addrs[2].prefix != 16 ||
ifaces[2]->addrs[3].prefix != 64 ||
ifaces[3]->addrs[0].prefix != 8 ||
ifaces[3]->addrs[1].prefix != 128) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for IP address prefix");
goto cleanup;
}
if (STRNEQ(ifaces[1]->addrs[0].addr, "192.168.10.91") ||
STRNEQ(ifaces[1]->addrs[1].addr, "fe80::fc54:ff:fefe:4c4f") ||
STRNEQ(ifaces[1]->addrs[2].addr, "192.168.103.83") ||
STRNEQ(ifaces[1]->addrs[3].addr, "fe80::5054:ff:fed3:39ee") ||
STRNEQ(ifaces[2]->addrs[0].addr, "fe80::5054:ff:fe89:ad35") ||
STRNEQ(ifaces[2]->addrs[1].addr, "192.168.102.142") ||
STRNEQ(ifaces[2]->addrs[2].addr, "192.168.234.152") ||
STRNEQ(ifaces[2]->addrs[3].addr, "fe80::5054:ff:fec3:68bb") ||
STRNEQ(ifaces[3]->addrs[0].addr, "127.0.0.1") ||
STRNEQ(ifaces[3]->addrs[1].addr, "::1")) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for IP address values");
goto cleanup;
}
ret = 0;
cleanup:
if (ifaces) {
for (i = 0; i < ifaces_count; i++)
virDomainInterfaceFree(ifaces[i]);
}
VIR_FREE(ifaces);
return ret;
}
/* this is a bit of a pathological response on a real hw */
static const char testQemuAgentGetDisksResponse[] =
"{\"return\": "
" ["
" {\"alias\" : \"fedora_localhost--live-home\","
" \"dependencies\" : "
" ["
" \"/dev/dm-0\""
" ],"
" \"name\" : \"/dev/dm-3\","
" \"partition\" : false"
" },"
" {\"address\" : "
" {\"bus\" : 0,"
" \"bus-type\" : \"unknown\","
" \"dev\" : \"/dev/nvme0n1\","
" \"pci-controller\" : "
" {\"bus\" : -1,"
" \"domain\" : -1,"
" \"function\" : -1,"
" \"slot\" : -1"
" },"
" \"serial\" : \"GIGABYTE GP-ASM2NE6100TTTD_SN202208900567\","
" \"target\" : 0,"
" \"unit\" : 0"
" },"
" \"dependencies\" : [],"
" \"name\" : \"/dev/nvme0n1\","
" \"partition\" : false"
" }"
" ]"
"}";
static int
testQemuAgentGetDisks(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
size_t i;
int ret = -1;
int disks_count = 0;
qemuAgentDiskInfo **disks = NULL;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
goto cleanup;
if (qemuMonitorTestAddItem(test, "guest-get-disks",
testQemuAgentGetDisksResponse) < 0)
goto cleanup;
if ((disks_count = qemuAgentGetDisks(qemuMonitorTestGetAgent(test),
&disks, true)) < 0)
goto cleanup;
if (disks_count != 2) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"expected 2 disks, got %d", ret);
goto cleanup;
}
if (STRNEQ(disks[0]->name, "/dev/dm-3") ||
STRNEQ(disks[1]->name, "/dev/nvme0n1")) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for disks names");
goto cleanup;
}
if (STRNEQ(disks[0]->alias, "fedora_localhost--live-home") ||
disks[1]->alias != NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for disks aliases");
goto cleanup;
}
if (STRNEQ(disks[0]->dependencies[0], "/dev/dm-0") ||
disks[0]->dependencies[1] != NULL ||
disks[1]->dependencies[0] != NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for disks dependencies");
goto cleanup;
}
if (disks[0]->address != NULL ||
disks[1]->address->bus != 0 ||
disks[1]->address->target != 0 ||
disks[1]->address->unit != 0 ||
STRNEQ(disks[1]->address->serial, "GIGABYTE GP-ASM2NE6100TTTD_SN202208900567") ||
STRNEQ(disks[1]->address->bus_type, "unknown")) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
"unexpected return values for disks addresses");
goto cleanup;
}
ret = 0;
cleanup:
if (disks) {
for (i = 0; i < disks_count; i++)
qemuAgentDiskInfoFree(disks[i]);
}
VIR_FREE(disks);
return ret;
}
static const char testQemuAgentUsersResponse[] =
"{\"return\": "
" ["
" {\"user\": \"test\","
" \"login-time\": 1561739203.584038"
" },"
" {\"user\": \"test2\","
" \"login-time\": 1561739229.190697"
" }"
" ]"
"}";
static const char testQemuAgentUsersResponse2[] =
"{\"return\": "
" ["
" {\"user\": \"test\","
" \"domain\": \"DOMAIN\","
" \"login-time\": 1561739203.584038"
" }"
" ]"
"}";
static int
checkUserInfo(virTypedParameterPtr params,
int nparams,
size_t nth,
const char *expUsername,
const char *expDomain,
unsigned long long expLogintime)
{
char param_name[VIR_TYPED_PARAM_FIELD_LENGTH];
const char *username = NULL;
const char *domain = NULL;
unsigned long long logintime = 0;
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
"user.%zu.name", nth);
if (virTypedParamsGetString(params, nparams, param_name, &username) < 0)
return -1;
if (STRNEQ_NULLABLE(expUsername, username)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"Expected user name '%s', got '%s'",
expUsername, username);
return -1;
}
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
"user.%zu.domain", nth);
if (virTypedParamsGetString(params, nparams, param_name, &domain) < 0)
return -1;
if (STRNEQ_NULLABLE(expDomain, domain)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"Expected domain '%s', got '%s'",
NULLSTR(expDomain), NULLSTR(domain));
return -1;
}
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
"user.%zu.login-time", nth);
if (virTypedParamsGetULLong(params, nparams, param_name, &logintime) < 0)
return -1;
if (expLogintime != logintime) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"Expected login time of '%llu', got '%llu'",
expLogintime, logintime);
return -1;
}
return 0;
}
static int
testQemuAgentUsers(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
virTypedParameterPtr params = NULL;
int nparams = 0;
int maxparams = 0;
int ret = -1;
unsigned int count;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
goto cleanup;
if (qemuMonitorTestAddItem(test, "guest-get-users",
testQemuAgentUsersResponse) < 0)
goto cleanup;
/* get users */
if (qemuAgentGetUsers(qemuMonitorTestGetAgent(test),
&params, &nparams, &maxparams, true) < 0)
goto cleanup;
if (virTypedParamsGetUInt(params, nparams, "user.count", &count) < 0)
goto cleanup;
if (count != 2) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"Expected '2' users, got '%u'", count);
goto cleanup;
}
if (checkUserInfo(params, nparams, 0, "test", NULL, 1561739203584) < 0 ||
checkUserInfo(params, nparams, 1, "test2", NULL, 1561739229190) < 0)
goto cleanup;
if (qemuMonitorTestAddItem(test, "guest-get-users",
testQemuAgentUsersResponse2) < 0)
goto cleanup;
virTypedParamsFree(params, nparams);
params = NULL;
nparams = 0;
maxparams = 0;
/* get users with domain */
if (qemuAgentGetUsers(qemuMonitorTestGetAgent(test),
&params, &nparams, &maxparams, true) < 0)
goto cleanup;
if (virTypedParamsGetUInt(params, nparams, "user.count", &count) < 0)
goto cleanup;
if (count != 1) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"Expected '1' user, got '%u'", count);
goto cleanup;
}
if (checkUserInfo(params, nparams, 0, "test", "DOMAIN", 1561739203584) < 0)
goto cleanup;
ret = 0;
cleanup:
virTypedParamsFree(params, nparams);
return ret;
}
static const char testQemuAgentOSInfoResponse[] =
"{\"return\": "
" {\"name\":\"CentOS Linux\", "
" \"kernel-release\":\"3.10.0-862.14.4.el7.x86_64\", "
" \"version\":\"7 (Core)\", "
" \"pretty-name\":\"CentOS Linux 7 (Core)\", "
" \"version-id\":\"7\", "
" \"kernel-version\":\"#1 SMP Wed Sep 26 15:12:11 UTC 2018\", "
" \"machine\":\"x86_64\", "
" \"id\":\"centos\"} "
"}";
static const char testQemuAgentOSInfoResponse2[] =
"{\"return\": "
" {\"name\":\"Microsoft Windows\", "
" \"kernel-release\":\"7601\", "
" \"version\":\"Microsoft Windows 77\", "
" \"variant\":\"client\", "
" \"pretty-name\":\"Windows 7 Professional\", "
" \"version-id\":\"\", "
" \"variant-id\":\"client\", "
" \"kernel-version\":\"6.1\", "
" \"machine\":\"x86_64\", "
" \"id\":\"mswindows\"} "
"}";
static int
testQemuAgentOSInfo(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
virTypedParameterPtr params = NULL;
int nparams = 0;
int maxparams = 0;
int ret = -1;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
goto cleanup;
if (qemuMonitorTestAddItem(test, "guest-get-osinfo",
testQemuAgentOSInfoResponse) < 0)
goto cleanup;
/* get osinfo */
if (qemuAgentGetOSInfo(qemuMonitorTestGetAgent(test),
&params, &nparams, &maxparams, true) < 0)
goto cleanup;
if (nparams != 8) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"Expected 8 params, got %d", nparams);
goto cleanup;
}
#define VALIDATE_PARAM(param_name_, expected_) \
do { \
const char *value_ = NULL; \
if (virTypedParamsGetString(params, nparams, param_name_, &value_) < 0 || \
value_ == NULL) { \
virReportError(VIR_ERR_INTERNAL_ERROR, "missing param '%s'", param_name_); \
goto cleanup; \
} \
if (STRNEQ(value_, expected_)) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"Expected name '%s', got '%s'", expected_, value_); \
goto cleanup; \
} \
} while (0)
VALIDATE_PARAM("os.id", "centos");
VALIDATE_PARAM("os.name", "CentOS Linux");
VALIDATE_PARAM("os.version", "7 (Core)");
VALIDATE_PARAM("os.version-id", "7");
VALIDATE_PARAM("os.pretty-name", "CentOS Linux 7 (Core)");
VALIDATE_PARAM("os.kernel-release", "3.10.0-862.14.4.el7.x86_64");
VALIDATE_PARAM("os.kernel-version", "#1 SMP Wed Sep 26 15:12:11 UTC 2018");
VALIDATE_PARAM("os.machine", "x86_64");
virTypedParamsFree(params, nparams);
params = NULL;
nparams = 0;
maxparams = 0;
if (qemuMonitorTestAddItem(test, "guest-get-osinfo",
testQemuAgentOSInfoResponse2) < 0)
goto cleanup;
/* get users with domain */
if (qemuAgentGetOSInfo(qemuMonitorTestGetAgent(test),
&params, &nparams, &maxparams, true) < 0)
goto cleanup;
if (nparams != 10) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"Expected 10 params, got %d", nparams);
goto cleanup;
}
VALIDATE_PARAM("os.id", "mswindows");
VALIDATE_PARAM("os.name", "Microsoft Windows");
VALIDATE_PARAM("os.pretty-name", "Windows 7 Professional");
VALIDATE_PARAM("os.version", "Microsoft Windows 77");
VALIDATE_PARAM("os.version-id", "");
VALIDATE_PARAM("os.variant", "client");
VALIDATE_PARAM("os.variant-id", "client");
VALIDATE_PARAM("os.kernel-release", "7601");
VALIDATE_PARAM("os.kernel-version", "6.1");
VALIDATE_PARAM("os.machine", "x86_64");
ret = 0;
cleanup:
virTypedParamsFree(params, nparams);
return ret;
}
static const char testQemuAgentTimezoneResponse1[] =
"{\"return\":{\"zone\":\"IST\",\"offset\":19800}}";
static const char testQemuAgentTimezoneResponse2[] =
"{\"return\":{\"zone\":\"CEST\",\"offset\":7200}}";
static const char testQemuAgentTimezoneResponse3[] =
"{\"return\":{\"zone\":\"NDT\",\"offset\":-9000}}";
static const char testQemuAgentTimezoneResponse4[] =
"{\"return\":{\"zone\":\"PDT\",\"offset\":-25200}}";
static int
testQemuAgentTimezone(const void *data)
{
virDomainXMLOption *xmlopt = (virDomainXMLOption *)data;
g_autoptr(qemuMonitorTest) test = qemuMonitorTestNewAgent(xmlopt);
virTypedParameterPtr params = NULL;
int nparams = 0;
int ret = -1;
if (!test)
return -1;
if (qemuMonitorTestAddAgentSyncResponse(test) < 0)
goto cleanup;
#define VALIDATE_TIMEZONE(response_, expected_name_, expected_offset_) \
do { \
int maxparams_ = 0; \
const char *name_ = NULL; \
int offset_; \
if (qemuMonitorTestAddItem(test, "guest-get-timezone", \
response_) < 0) \
goto cleanup; \
virTypedParamsFree(params, nparams); \
params = NULL; \
nparams = 0; \
if (qemuAgentGetTimezone(qemuMonitorTestGetAgent(test), \
&params, &nparams, &maxparams_, true) < 0) \
goto cleanup; \
if (nparams != 2) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"Expected 2 params, got %d", nparams); \
goto cleanup; \
} \
if (virTypedParamsGetString(params, nparams, \
"timezone.name", &name_) < 0) { \
virReportError(VIR_ERR_INTERNAL_ERROR, "missing param '%s'", \
"tiemzone.name"); \
goto cleanup; \
} \
if (STRNEQ(name_, expected_name_)) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"Expected name '%s', got '%s'", expected_name_, name_); \
goto cleanup; \
} \
if (virTypedParamsGetInt(params, nparams, \
"timezone.offset", &offset_) < 0) { \
virReportError(VIR_ERR_INTERNAL_ERROR, "missing param '%s'", \
"tiemzone.offset"); \
goto cleanup; \
} \
if (offset_ != expected_offset_) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"Expected offset '%i', got '%i'", offset_, \
expected_offset_); \
goto cleanup; \
} \
} while (0)
VALIDATE_TIMEZONE(testQemuAgentTimezoneResponse1, "IST", 19800);
VALIDATE_TIMEZONE(testQemuAgentTimezoneResponse2, "CEST", 7200);
VALIDATE_TIMEZONE(testQemuAgentTimezoneResponse3, "NDT", -9000);
VALIDATE_TIMEZONE(testQemuAgentTimezoneResponse4, "PDT", -25200);
ret = 0;
cleanup:
virTypedParamsFree(params, nparams);
return ret;
}
static int
mymain(void)
{
int ret = 0;
if (qemuTestDriverInit(&driver) < 0)
return EXIT_FAILURE;
virEventRegisterDefaultImpl();
#define DO_TEST(name) \
if (virTestRun(# name, testQemuAgent ## name, driver.xmlopt) < 0) \
ret = -1
DO_TEST(FSFreeze);
DO_TEST(FSThaw);
DO_TEST(FSTrim);
DO_TEST(GetFSInfo);
DO_TEST(Suspend);
DO_TEST(Shutdown);
DO_TEST(CPU);
DO_TEST(ArbitraryCommand);
DO_TEST(GetInterfaces);
DO_TEST(Users);
DO_TEST(OSInfo);
DO_TEST(Timezone);
DO_TEST(SSHKeys);
DO_TEST(GetDisks);
DO_TEST(Timeout); /* Timeout should always be called last */
qemuTestDriverFree(&driver);
return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)
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