mirror of
https://gitlab.com/libvirt/libvirt.git
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99b8ef7a98
Add a test to fetch the GetMemoryStat output. This only gets data for v1 only right now since the v2 data from commit61ff6021is rather useless returning all 0's. The v1 data was originally added in commitd1452470. Signed-off-by: John Ferlan <jferlan@redhat.com> Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
1150 lines
39 KiB
C
1150 lines
39 KiB
C
/*
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* Copyright (C) 2013-2015 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Author: Daniel P. Berrange <berrange@redhat.com>
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*/
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#include <config.h>
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#include "testutils.h"
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#ifdef __linux__
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# define __VIR_CGROUP_ALLOW_INCLUDE_PRIV_H__
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# include "vircgrouppriv.h"
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# include "virstring.h"
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# include "virerror.h"
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# include "virlog.h"
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# include "virfile.h"
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# include "virbuffer.h"
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# include "testutilslxc.h"
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# include "virhostcpu.h"
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# define VIR_FROM_THIS VIR_FROM_NONE
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VIR_LOG_INIT("tests.cgrouptest");
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static int validateCgroup(virCgroupPtr cgroup,
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const char *expectPath,
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const char **expectMountPoint,
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const char **expectLinkPoint,
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const char **expectPlacement,
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const char *expectUnifiedMountPoint,
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const char *expectUnifiedPlacement,
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unsigned int expectUnifiedControllers)
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{
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size_t i;
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if (STRNEQ(cgroup->path, expectPath)) {
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fprintf(stderr, "Wrong path '%s', expected '%s'\n",
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cgroup->path, expectPath);
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return -1;
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}
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for (i = 0; i < VIR_CGROUP_CONTROLLER_LAST; i++) {
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if (STRNEQ_NULLABLE(expectMountPoint[i],
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cgroup->legacy[i].mountPoint)) {
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fprintf(stderr, "Wrong mount '%s', expected '%s' for '%s'\n",
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cgroup->legacy[i].mountPoint,
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expectMountPoint[i],
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virCgroupControllerTypeToString(i));
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return -1;
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}
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if (STRNEQ_NULLABLE(expectLinkPoint[i],
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cgroup->legacy[i].linkPoint)) {
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fprintf(stderr, "Wrong link '%s', expected '%s' for '%s'\n",
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cgroup->legacy[i].linkPoint,
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expectLinkPoint[i],
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virCgroupControllerTypeToString(i));
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return -1;
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}
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if (STRNEQ_NULLABLE(expectPlacement[i],
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cgroup->legacy[i].placement)) {
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fprintf(stderr, "Wrong placement '%s', expected '%s' for '%s'\n",
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cgroup->legacy[i].placement,
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expectPlacement[i],
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virCgroupControllerTypeToString(i));
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return -1;
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}
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}
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if (STRNEQ_NULLABLE(expectUnifiedMountPoint,
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cgroup->unified.mountPoint)) {
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fprintf(stderr, "Wrong mount '%s', expected '%s' for 'unified'\n",
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cgroup->unified.mountPoint,
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expectUnifiedMountPoint);
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return -1;
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}
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if (STRNEQ_NULLABLE(expectUnifiedPlacement,
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cgroup->unified.placement)) {
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fprintf(stderr, "Wrong placement '%s', expected '%s' for 'unified'\n",
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cgroup->unified.placement,
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expectUnifiedPlacement);
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return -1;
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}
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if (expectUnifiedControllers != cgroup->unified.controllers) {
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for (i = 0; i < VIR_CGROUP_CONTROLLER_LAST; i++) {
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int type = 1 << i;
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if ((expectUnifiedControllers & type) != (cgroup->unified.controllers & type)) {
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const char *typeStr = virCgroupControllerTypeToString(i);
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if (expectUnifiedControllers & type) {
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fprintf(stderr, "expected controller '%s' for 'unified', "
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"but it's missing\n", typeStr);
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} else {
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fprintf(stderr, "existing controller '%s' for 'unified', "
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"but it's not expected\n", typeStr);
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}
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}
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}
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return -1;
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}
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return 0;
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}
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const char *mountsSmall[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = "/not/really/sys/fs/cgroup/cpu,cpuacct",
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[VIR_CGROUP_CONTROLLER_CPUACCT] = "/not/really/sys/fs/cgroup/cpu,cpuacct",
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[VIR_CGROUP_CONTROLLER_CPUSET] = NULL,
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[VIR_CGROUP_CONTROLLER_MEMORY] = "/not/really/sys/fs/cgroup/memory",
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[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
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[VIR_CGROUP_CONTROLLER_FREEZER] = NULL,
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[VIR_CGROUP_CONTROLLER_BLKIO] = NULL,
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = NULL,
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};
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const char *mountsFull[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = "/not/really/sys/fs/cgroup/cpu,cpuacct",
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[VIR_CGROUP_CONTROLLER_CPUACCT] = "/not/really/sys/fs/cgroup/cpu,cpuacct",
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[VIR_CGROUP_CONTROLLER_CPUSET] = "/not/really/sys/fs/cgroup/cpuset",
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[VIR_CGROUP_CONTROLLER_MEMORY] = "/not/really/sys/fs/cgroup/memory",
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[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
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[VIR_CGROUP_CONTROLLER_FREEZER] = "/not/really/sys/fs/cgroup/freezer",
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[VIR_CGROUP_CONTROLLER_BLKIO] = "/not/really/sys/fs/cgroup/blkio",
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = "/not/really/sys/fs/cgroup/systemd",
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};
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const char *mountsAllInOne[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = "/not/really/sys/fs/cgroup",
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[VIR_CGROUP_CONTROLLER_CPUACCT] = "/not/really/sys/fs/cgroup",
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[VIR_CGROUP_CONTROLLER_CPUSET] = "/not/really/sys/fs/cgroup",
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[VIR_CGROUP_CONTROLLER_MEMORY] = "/not/really/sys/fs/cgroup",
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[VIR_CGROUP_CONTROLLER_DEVICES] = "/not/really/sys/fs/cgroup",
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[VIR_CGROUP_CONTROLLER_FREEZER] = NULL,
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[VIR_CGROUP_CONTROLLER_BLKIO] = "/not/really/sys/fs/cgroup",
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = NULL,
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};
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const char *links[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = "/not/really/sys/fs/cgroup/cpu",
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[VIR_CGROUP_CONTROLLER_CPUACCT] = "/not/really/sys/fs/cgroup/cpuacct",
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[VIR_CGROUP_CONTROLLER_CPUSET] = NULL,
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[VIR_CGROUP_CONTROLLER_MEMORY] = NULL,
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[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
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[VIR_CGROUP_CONTROLLER_FREEZER] = NULL,
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[VIR_CGROUP_CONTROLLER_BLKIO] = NULL,
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = NULL,
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};
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const char *linksAllInOne[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = NULL,
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[VIR_CGROUP_CONTROLLER_CPUACCT] = NULL,
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[VIR_CGROUP_CONTROLLER_CPUSET] = NULL,
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[VIR_CGROUP_CONTROLLER_MEMORY] = NULL,
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[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
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[VIR_CGROUP_CONTROLLER_FREEZER] = NULL,
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[VIR_CGROUP_CONTROLLER_BLKIO] = NULL,
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = NULL,
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};
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struct _detectMountsData {
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const char *file;
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bool fail;
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};
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static int
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testCgroupDetectMounts(const void *args)
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{
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int result = -1;
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const struct _detectMountsData *data = args;
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char *parsed = NULL;
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const char *actual;
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virCgroupPtr group = NULL;
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virBuffer buf = VIR_BUFFER_INITIALIZER;
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size_t i;
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setenv("VIR_CGROUP_MOCK_FILENAME", data->file, 1);
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if (virAsprintf(&parsed, "%s/vircgroupdata/%s.parsed",
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abs_srcdir, data->file) < 0) {
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goto cleanup;
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}
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if (virCgroupNewSelf(&group) < 0) {
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if (data->fail)
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result = 0;
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goto cleanup;
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}
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if (data->fail)
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goto cleanup;
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for (i = 0; i < VIR_CGROUP_CONTROLLER_LAST; i++) {
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virBufferAsprintf(&buf, "%-12s %s\n",
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virCgroupControllerTypeToString(i),
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NULLSTR(group->legacy[i].mountPoint));
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}
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virBufferAsprintf(&buf, "%-12s %s\n",
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"unified", NULLSTR(group->unified.mountPoint));
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if (virBufferCheckError(&buf) < 0)
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goto cleanup;
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actual = virBufferCurrentContent(&buf);
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if (virTestCompareToFile(actual, parsed) < 0)
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goto cleanup;
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result = 0;
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cleanup:
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unsetenv("VIR_CGROUP_MOCK_FILENAME");
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VIR_FREE(parsed);
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virCgroupFree(&group);
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virBufferFreeAndReset(&buf);
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return result;
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}
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static int testCgroupNewForSelf(const void *args ATTRIBUTE_UNUSED)
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{
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virCgroupPtr cgroup = NULL;
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int ret = -1;
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const char *placement[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = "/system",
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[VIR_CGROUP_CONTROLLER_CPUACCT] = "/system",
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[VIR_CGROUP_CONTROLLER_CPUSET] = "/",
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[VIR_CGROUP_CONTROLLER_MEMORY] = "/",
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[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
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[VIR_CGROUP_CONTROLLER_FREEZER] = "/",
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[VIR_CGROUP_CONTROLLER_BLKIO] = "/",
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = "/user/berrange/123",
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};
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if (virCgroupNewSelf(&cgroup) < 0) {
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fprintf(stderr, "Cannot create cgroup for self\n");
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goto cleanup;
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}
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ret = validateCgroup(cgroup, "", mountsFull, links, placement, NULL, NULL, 0);
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cleanup:
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virCgroupFree(&cgroup);
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return ret;
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}
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# define ENSURE_ERRNO(en) \
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do { \
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if (!virLastErrorIsSystemErrno(en)) { \
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virErrorPtr err = virGetLastError(); \
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fprintf(stderr, "Did not get " #en " error code: %d:%d\n", \
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err ? err->code : 0, err ? err->int1 : 0); \
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goto cleanup; \
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} } while (0)
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/* Asking for impossible combination since CPU is co-mounted */
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static int testCgroupNewForPartition(const void *args ATTRIBUTE_UNUSED)
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{
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virCgroupPtr cgroup = NULL;
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int ret = -1;
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int rv;
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const char *placementSmall[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_CPUACCT] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_CPUSET] = NULL,
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[VIR_CGROUP_CONTROLLER_MEMORY] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
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[VIR_CGROUP_CONTROLLER_FREEZER] = NULL,
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[VIR_CGROUP_CONTROLLER_BLKIO] = NULL,
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = NULL,
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};
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const char *placementFull[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_CPUACCT] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_CPUSET] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_MEMORY] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
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[VIR_CGROUP_CONTROLLER_FREEZER] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_BLKIO] = "/virtualmachines.partition",
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = "/user/berrange/123",
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};
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if ((rv = virCgroupNewPartition("/virtualmachines", false, -1, &cgroup)) != -1) {
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fprintf(stderr, "Unexpected found /virtualmachines cgroup: %d\n", -rv);
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goto cleanup;
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}
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ENSURE_ERRNO(ENOENT);
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/* Asking for impossible combination since CPU is co-mounted */
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if ((rv = virCgroupNewPartition("/virtualmachines", true,
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(1 << VIR_CGROUP_CONTROLLER_CPU),
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&cgroup)) != -1) {
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fprintf(stderr, "Should not have created /virtualmachines cgroup: %d\n", -rv);
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goto cleanup;
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}
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ENSURE_ERRNO(EINVAL);
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/* Asking for impossible combination since devices is not mounted */
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if ((rv = virCgroupNewPartition("/virtualmachines", true,
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(1 << VIR_CGROUP_CONTROLLER_DEVICES),
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&cgroup)) != -1) {
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fprintf(stderr, "Should not have created /virtualmachines cgroup: %d\n", -rv);
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goto cleanup;
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}
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ENSURE_ERRNO(ENXIO);
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/* Asking for small combination since devices is not mounted */
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if ((rv = virCgroupNewPartition("/virtualmachines", true,
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(1 << VIR_CGROUP_CONTROLLER_CPU) |
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(1 << VIR_CGROUP_CONTROLLER_CPUACCT) |
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(1 << VIR_CGROUP_CONTROLLER_MEMORY),
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&cgroup)) != 0) {
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fprintf(stderr, "Cannot create /virtualmachines cgroup: %d\n", -rv);
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goto cleanup;
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}
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ret = validateCgroup(cgroup, "/virtualmachines.partition", mountsSmall, links, placementSmall, NULL, NULL, 0);
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virCgroupFree(&cgroup);
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if ((rv = virCgroupNewPartition("/virtualmachines", true, -1, &cgroup)) != 0) {
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fprintf(stderr, "Cannot create /virtualmachines cgroup: %d\n", -rv);
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goto cleanup;
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}
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ret = validateCgroup(cgroup, "/virtualmachines.partition", mountsFull, links, placementFull, NULL, NULL, 0);
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cleanup:
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virCgroupFree(&cgroup);
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return ret;
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}
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|
|
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static int testCgroupNewForPartitionNested(const void *args ATTRIBUTE_UNUSED)
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{
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virCgroupPtr cgroup = NULL;
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int ret = -1;
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int rv;
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const char *placementFull[VIR_CGROUP_CONTROLLER_LAST] = {
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[VIR_CGROUP_CONTROLLER_CPU] = "/deployment.partition/production.partition",
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[VIR_CGROUP_CONTROLLER_CPUACCT] = "/deployment.partition/production.partition",
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[VIR_CGROUP_CONTROLLER_CPUSET] = "/deployment.partition/production.partition",
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[VIR_CGROUP_CONTROLLER_MEMORY] = "/deployment.partition/production.partition",
|
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[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
|
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[VIR_CGROUP_CONTROLLER_FREEZER] = "/deployment.partition/production.partition",
|
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[VIR_CGROUP_CONTROLLER_BLKIO] = "/deployment.partition/production.partition",
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[VIR_CGROUP_CONTROLLER_SYSTEMD] = "/user/berrange/123",
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};
|
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|
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if ((rv = virCgroupNewPartition("/deployment/production", false, -1, &cgroup)) != -1) {
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fprintf(stderr, "Unexpected found /deployment/production cgroup: %d\n", -rv);
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goto cleanup;
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}
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ENSURE_ERRNO(ENOENT);
|
|
|
|
/* Should not work, since we require /deployment to be pre-created */
|
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if ((rv = virCgroupNewPartition("/deployment/production", true, -1, &cgroup)) != -1) {
|
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fprintf(stderr, "Unexpected created /deployment/production cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
ENSURE_ERRNO(ENOENT);
|
|
|
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if ((rv = virCgroupNewPartition("/deployment", true, -1, &cgroup)) != 0) {
|
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fprintf(stderr, "Failed to create /deployment cgroup: %d\n", -rv);
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goto cleanup;
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|
}
|
|
|
|
/* Should now work */
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|
virCgroupFree(&cgroup);
|
|
if ((rv = virCgroupNewPartition("/deployment/production", true, -1, &cgroup)) != 0) {
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fprintf(stderr, "Failed to create /deployment/production cgroup: %d\n", -rv);
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goto cleanup;
|
|
}
|
|
|
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ret = validateCgroup(cgroup, "/deployment.partition/production.partition",
|
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mountsFull, links, placementFull, NULL, NULL, 0);
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int testCgroupNewForPartitionNestedDeep(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
int ret = -1;
|
|
int rv;
|
|
const char *placementFull[VIR_CGROUP_CONTROLLER_LAST] = {
|
|
[VIR_CGROUP_CONTROLLER_CPU] = "/user/berrange.user/production.partition",
|
|
[VIR_CGROUP_CONTROLLER_CPUACCT] = "/user/berrange.user/production.partition",
|
|
[VIR_CGROUP_CONTROLLER_CPUSET] = "/user/berrange.user/production.partition",
|
|
[VIR_CGROUP_CONTROLLER_MEMORY] = "/user/berrange.user/production.partition",
|
|
[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
|
|
[VIR_CGROUP_CONTROLLER_FREEZER] = "/user/berrange.user/production.partition",
|
|
[VIR_CGROUP_CONTROLLER_BLKIO] = "/user/berrange.user/production.partition",
|
|
[VIR_CGROUP_CONTROLLER_SYSTEMD] = "/user/berrange/123",
|
|
};
|
|
|
|
if ((rv = virCgroupNewPartition("/user/berrange.user/production", false, -1, &cgroup)) != -1) {
|
|
fprintf(stderr, "Unexpected found /user/berrange.user/production cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
ENSURE_ERRNO(ENOENT);
|
|
|
|
/* Should not work, since we require /user/berrange.user to be pre-created */
|
|
if ((rv = virCgroupNewPartition("/user/berrange.user/production", true, -1, &cgroup)) != -1) {
|
|
fprintf(stderr, "Unexpected created /user/berrange.user/production cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
ENSURE_ERRNO(ENOENT);
|
|
|
|
if ((rv = virCgroupNewPartition("/user", true, -1, &cgroup)) != 0) {
|
|
fprintf(stderr, "Failed to create /user/berrange.user cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
virCgroupFree(&cgroup);
|
|
if ((rv = virCgroupNewPartition("/user/berrange.user", true, -1, &cgroup)) != 0) {
|
|
fprintf(stderr, "Failed to create /user/berrange.user cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
/* Should now work */
|
|
virCgroupFree(&cgroup);
|
|
if ((rv = virCgroupNewPartition("/user/berrange.user/production", true, -1, &cgroup)) != 0) {
|
|
fprintf(stderr, "Failed to create /user/berrange.user/production cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = validateCgroup(cgroup, "/user/berrange.user/production.partition",
|
|
mountsFull, links, placementFull, NULL, NULL, 0);
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
|
|
|
|
static int testCgroupNewForPartitionDomain(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr partitioncgroup = NULL;
|
|
virCgroupPtr domaincgroup = NULL;
|
|
int ret = -1;
|
|
int rv;
|
|
const char *placement[VIR_CGROUP_CONTROLLER_LAST] = {
|
|
[VIR_CGROUP_CONTROLLER_CPU] = "/production.partition/foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_CPUACCT] = "/production.partition/foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_CPUSET] = "/production.partition/foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_MEMORY] = "/production.partition/foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
|
|
[VIR_CGROUP_CONTROLLER_FREEZER] = "/production.partition/foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_BLKIO] = "/production.partition/foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_SYSTEMD] = "/user/berrange/123",
|
|
};
|
|
|
|
if ((rv = virCgroupNewPartition("/production", true, -1, &partitioncgroup)) != 0) {
|
|
fprintf(stderr, "Failed to create /production cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupNewDomainPartition(partitioncgroup, "lxc", "foo", true, &domaincgroup)) != 0) {
|
|
fprintf(stderr, "Cannot create LXC cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = validateCgroup(domaincgroup, "/production.partition/foo.libvirt-lxc", mountsFull, links, placement, NULL, NULL, 0);
|
|
|
|
cleanup:
|
|
virCgroupFree(&partitioncgroup);
|
|
virCgroupFree(&domaincgroup);
|
|
return ret;
|
|
}
|
|
|
|
static int testCgroupNewForPartitionDomainEscaped(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr partitioncgroup1 = NULL;
|
|
virCgroupPtr partitioncgroup2 = NULL;
|
|
virCgroupPtr partitioncgroup3 = NULL;
|
|
virCgroupPtr domaincgroup = NULL;
|
|
int ret = -1;
|
|
int rv;
|
|
const char *placement[VIR_CGROUP_CONTROLLER_LAST] = {
|
|
[VIR_CGROUP_CONTROLLER_CPU] = "/_cgroup.evil/net_cls.evil/__evil.evil/_cpu.foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_CPUACCT] = "/_cgroup.evil/net_cls.evil/__evil.evil/_cpu.foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_CPUSET] = "/_cgroup.evil/net_cls.evil/__evil.evil/_cpu.foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_MEMORY] = "/_cgroup.evil/net_cls.evil/__evil.evil/_cpu.foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_DEVICES] = NULL,
|
|
[VIR_CGROUP_CONTROLLER_FREEZER] = "/_cgroup.evil/net_cls.evil/__evil.evil/_cpu.foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_BLKIO] = "/_cgroup.evil/net_cls.evil/__evil.evil/_cpu.foo.libvirt-lxc",
|
|
[VIR_CGROUP_CONTROLLER_SYSTEMD] = "/user/berrange/123",
|
|
};
|
|
|
|
if ((rv = virCgroupNewPartition("/cgroup.evil", true, -1, &partitioncgroup1)) != 0) {
|
|
fprintf(stderr, "Failed to create /cgroup.evil cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupNewPartition("/cgroup.evil/net_cls.evil", true, -1, &partitioncgroup2)) != 0) {
|
|
fprintf(stderr, "Failed to create /cgroup.evil/cpu.evil cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupNewPartition("/cgroup.evil/net_cls.evil/_evil.evil", true, -1, &partitioncgroup3)) != 0) {
|
|
fprintf(stderr, "Failed to create /cgroup.evil cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupNewDomainPartition(partitioncgroup3, "lxc", "cpu.foo", true, &domaincgroup)) != 0) {
|
|
fprintf(stderr, "Cannot create LXC cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
/* NB we're not expecting 'net_cls.evil' to be escaped,
|
|
* since our fake /proc/cgroups pretends this controller
|
|
* isn't compiled into the kernel
|
|
*/
|
|
ret = validateCgroup(domaincgroup, "/_cgroup.evil/net_cls.evil/__evil.evil/_cpu.foo.libvirt-lxc", mountsFull, links, placement, NULL, NULL, 0);
|
|
|
|
cleanup:
|
|
virCgroupFree(&partitioncgroup3);
|
|
virCgroupFree(&partitioncgroup2);
|
|
virCgroupFree(&partitioncgroup1);
|
|
virCgroupFree(&domaincgroup);
|
|
return ret;
|
|
}
|
|
|
|
static int testCgroupNewForSelfAllInOne(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
int ret = -1;
|
|
const char *placement[VIR_CGROUP_CONTROLLER_LAST] = {
|
|
[VIR_CGROUP_CONTROLLER_CPU] = "/",
|
|
[VIR_CGROUP_CONTROLLER_CPUACCT] = "/",
|
|
[VIR_CGROUP_CONTROLLER_CPUSET] = "/",
|
|
[VIR_CGROUP_CONTROLLER_MEMORY] = "/",
|
|
[VIR_CGROUP_CONTROLLER_DEVICES] = "/",
|
|
[VIR_CGROUP_CONTROLLER_FREEZER] = NULL,
|
|
[VIR_CGROUP_CONTROLLER_BLKIO] = "/",
|
|
};
|
|
|
|
if (virCgroupNewSelf(&cgroup) < 0) {
|
|
fprintf(stderr, "Cannot create cgroup for self\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = validateCgroup(cgroup, "", mountsAllInOne, linksAllInOne, placement, NULL, NULL, 0);
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int testCgroupNewForSelfLogind(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
|
|
if (virCgroupNewSelf(&cgroup) >= 0) {
|
|
fprintf(stderr, "Expected to fail, only systemd cgroup available.\n");
|
|
virCgroupFree(&cgroup);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int testCgroupNewForSelfUnified(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
int ret = -1;
|
|
const char *empty[VIR_CGROUP_CONTROLLER_LAST] = { 0 };
|
|
unsigned int controllers =
|
|
(1 << VIR_CGROUP_CONTROLLER_CPU) |
|
|
(1 << VIR_CGROUP_CONTROLLER_CPUACCT) |
|
|
(1 << VIR_CGROUP_CONTROLLER_MEMORY) |
|
|
(1 << VIR_CGROUP_CONTROLLER_BLKIO);
|
|
|
|
if (virCgroupNewSelf(&cgroup) < 0) {
|
|
fprintf(stderr, "Cannot create cgroup for self\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = validateCgroup(cgroup, "", empty, empty, empty,
|
|
"/not/really/sys/fs/cgroup", "/", controllers);
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int testCgroupNewForSelfHybrid(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
int ret = -1;
|
|
const char *empty[VIR_CGROUP_CONTROLLER_LAST] = { 0 };
|
|
const char *mounts[VIR_CGROUP_CONTROLLER_LAST] = {
|
|
[VIR_CGROUP_CONTROLLER_CPUSET] = "/not/really/sys/fs/cgroup/cpuset",
|
|
[VIR_CGROUP_CONTROLLER_DEVICES] = "/not/really/sys/fs/cgroup/devices",
|
|
[VIR_CGROUP_CONTROLLER_FREEZER] = "/not/really/sys/fs/cgroup/freezer",
|
|
[VIR_CGROUP_CONTROLLER_NET_CLS] = "/not/really/sys/fs/cgroup/net_cls",
|
|
[VIR_CGROUP_CONTROLLER_PERF_EVENT] = "/not/really/sys/fs/cgroup/perf_event",
|
|
};
|
|
const char *placement[VIR_CGROUP_CONTROLLER_LAST] = {
|
|
[VIR_CGROUP_CONTROLLER_CPUSET] = "/",
|
|
[VIR_CGROUP_CONTROLLER_DEVICES] = "/",
|
|
[VIR_CGROUP_CONTROLLER_FREEZER] = "/",
|
|
[VIR_CGROUP_CONTROLLER_NET_CLS] = "/",
|
|
[VIR_CGROUP_CONTROLLER_PERF_EVENT] = "/",
|
|
};
|
|
unsigned int controllers =
|
|
(1 << VIR_CGROUP_CONTROLLER_CPU) |
|
|
(1 << VIR_CGROUP_CONTROLLER_CPUACCT) |
|
|
(1 << VIR_CGROUP_CONTROLLER_MEMORY) |
|
|
(1 << VIR_CGROUP_CONTROLLER_BLKIO);
|
|
|
|
if (virCgroupNewSelf(&cgroup) < 0) {
|
|
fprintf(stderr, "Cannot create cgroup for self\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = validateCgroup(cgroup, "", mounts, empty, placement,
|
|
"/not/really/sys/fs/cgroup/unified", "/", controllers);
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int testCgroupAvailable(const void *args)
|
|
{
|
|
bool got = virCgroupAvailable();
|
|
bool want = args == (void*)0x1;
|
|
|
|
if (got != want) {
|
|
fprintf(stderr, "Expected cgroup %savailable, but state was wrong\n",
|
|
want ? "" : "not ");
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int testCgroupControllerAvailable(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
int ret = 0;
|
|
|
|
# define CHECK_CONTROLLER(c, present) \
|
|
if ((present && !virCgroupControllerAvailable(c)) || \
|
|
(!present && virCgroupControllerAvailable(c))) { \
|
|
fprintf(stderr, present ? \
|
|
"Expected controller %s not available\n" : \
|
|
"Unexpected controller %s available\n", #c); \
|
|
ret = -1; \
|
|
}
|
|
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_CPU, true)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_CPUACCT, true)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_CPUSET, true)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_MEMORY, true)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_DEVICES, false)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_FREEZER, true)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_BLKIO, true)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_NET_CLS, false)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_PERF_EVENT, false)
|
|
CHECK_CONTROLLER(VIR_CGROUP_CONTROLLER_SYSTEMD, true)
|
|
|
|
# undef CHECK_CONTROLLER
|
|
return ret;
|
|
}
|
|
|
|
static int testCgroupGetPercpuStats(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
size_t i;
|
|
int rv, ret = -1;
|
|
virTypedParameterPtr params = NULL;
|
|
# define EXPECTED_NCPUS 160
|
|
|
|
unsigned long long expected[EXPECTED_NCPUS] = {
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
7059492996ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
4180532496ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0,
|
|
1957541268ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
2065932204ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
18228689414ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
4245525148ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
2911161568ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
1407758136ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
1836807700ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
1065296618ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
2046213266ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
747889778ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
709566900ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
444777342ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
5683512916ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
635751356ULL, 0, 0, 0, 0, 0, 0, 0,
|
|
};
|
|
|
|
if (VIR_ALLOC_N(params, EXPECTED_NCPUS) < 0)
|
|
goto cleanup;
|
|
|
|
if ((rv = virCgroupNewPartition("/virtualmachines", true,
|
|
(1 << VIR_CGROUP_CONTROLLER_CPU) |
|
|
(1 << VIR_CGROUP_CONTROLLER_CPUACCT),
|
|
&cgroup)) < 0) {
|
|
fprintf(stderr, "Could not create /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if (virHostCPUGetCount() != EXPECTED_NCPUS) {
|
|
fprintf(stderr, "Unexpected: virHostCPUGetCount() yields: %d\n", virHostCPUGetCount());
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupGetPercpuStats(cgroup,
|
|
params,
|
|
1, 0, EXPECTED_NCPUS, NULL)) < 0) {
|
|
fprintf(stderr, "Failed call to virCgroupGetPercpuStats for /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
for (i = 0; i < EXPECTED_NCPUS; i++) {
|
|
if (STRNEQ(params[i].field, VIR_DOMAIN_CPU_STATS_CPUTIME)) {
|
|
fprintf(stderr,
|
|
"Wrong parameter name value from virCgroupGetPercpuStats at %zu (is: %s)\n",
|
|
i, params[i].field);
|
|
goto cleanup;
|
|
}
|
|
|
|
if (params[i].type != VIR_TYPED_PARAM_ULLONG) {
|
|
fprintf(stderr,
|
|
"Wrong parameter value type from virCgroupGetPercpuStats at %zu (is: %d)\n",
|
|
i, params[i].type);
|
|
goto cleanup;
|
|
}
|
|
|
|
if (params[i].value.ul != expected[i]) {
|
|
fprintf(stderr,
|
|
"Wrong value from virCgroupGetPercpuStats at %zu (expected %llu)\n",
|
|
i, params[i].value.ul);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
VIR_FREE(params);
|
|
return ret;
|
|
}
|
|
|
|
static int testCgroupGetMemoryUsage(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
int rv, ret = -1;
|
|
unsigned long kb;
|
|
|
|
if ((rv = virCgroupNewPartition("/virtualmachines", true,
|
|
(1 << VIR_CGROUP_CONTROLLER_MEMORY),
|
|
&cgroup)) < 0) {
|
|
fprintf(stderr, "Could not create /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupGetMemoryUsage(cgroup, &kb)) < 0) {
|
|
fprintf(stderr, "Could not retrieve GetMemoryUsage for /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if (kb != 1421212UL) {
|
|
fprintf(stderr,
|
|
"Wrong value from virCgroupGetMemoryUsage (expected %ld)\n",
|
|
1421212UL);
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
testCgroupGetMemoryStat(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
int rv;
|
|
int ret = -1;
|
|
size_t i;
|
|
|
|
const unsigned long long expected_values[] = {
|
|
1336619008ULL,
|
|
67100672ULL,
|
|
145887232ULL,
|
|
661872640ULL,
|
|
627400704UL,
|
|
3690496ULL
|
|
};
|
|
const char* names[] = {
|
|
"cache",
|
|
"active_anon",
|
|
"inactive_anon",
|
|
"active_file",
|
|
"inactive_file",
|
|
"unevictable"
|
|
};
|
|
unsigned long long values[ARRAY_CARDINALITY(expected_values)];
|
|
|
|
if ((rv = virCgroupNewPartition("/virtualmachines", true,
|
|
(1 << VIR_CGROUP_CONTROLLER_MEMORY),
|
|
&cgroup)) < 0) {
|
|
fprintf(stderr, "Could not create /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupGetMemoryStat(cgroup, &values[0],
|
|
&values[1], &values[2],
|
|
&values[3], &values[4],
|
|
&values[5])) < 0) {
|
|
fprintf(stderr, "Could not retrieve GetMemoryStat for /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_CARDINALITY(expected_values); i++) {
|
|
/* NB: virCgroupGetMemoryStat returns a KiB scaled value */
|
|
if ((expected_values[i] >> 10) != values[i]) {
|
|
fprintf(stderr,
|
|
"Wrong value (%llu) for %s from virCgroupGetMemoryStat "
|
|
"(expected %llu)\n",
|
|
values[i], names[i], (expected_values[i] >> 10));
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int testCgroupGetBlkioIoServiced(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
size_t i;
|
|
int rv, ret = -1;
|
|
|
|
const long long expected_values[] = {
|
|
119084214273ULL,
|
|
822880960513ULL,
|
|
9665167,
|
|
73283807
|
|
};
|
|
const char* names[] = {
|
|
"bytes read",
|
|
"bytes written",
|
|
"requests read",
|
|
"requests written"
|
|
};
|
|
long long values[ARRAY_CARDINALITY(expected_values)];
|
|
|
|
if ((rv = virCgroupNewPartition("/virtualmachines", true,
|
|
(1 << VIR_CGROUP_CONTROLLER_BLKIO),
|
|
&cgroup)) < 0) {
|
|
fprintf(stderr, "Could not create /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupGetBlkioIoServiced(cgroup,
|
|
values, &values[1],
|
|
&values[2], &values[3])) < 0) {
|
|
fprintf(stderr, "Could not retrieve BlkioIoServiced for /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_CARDINALITY(expected_values); i++) {
|
|
if (expected_values[i] != values[i]) {
|
|
fprintf(stderr,
|
|
"Wrong value for %s from virCgroupBlkioIoServiced (expected %lld)\n",
|
|
names[i], expected_values[i]);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
static int testCgroupGetBlkioIoDeviceServiced(const void *args ATTRIBUTE_UNUSED)
|
|
{
|
|
virCgroupPtr cgroup = NULL;
|
|
size_t i;
|
|
int rv, ret = -1;
|
|
const long long expected_values0[] = {
|
|
59542107136ULL,
|
|
411440480256ULL,
|
|
4832583,
|
|
36641903
|
|
};
|
|
const long long expected_values1[] = {
|
|
59542107137ULL,
|
|
411440480257ULL,
|
|
4832584,
|
|
36641904
|
|
};
|
|
const char* names[] = {
|
|
"bytes read",
|
|
"bytes written",
|
|
"requests read",
|
|
"requests written"
|
|
};
|
|
long long values[ARRAY_CARDINALITY(expected_values0)];
|
|
|
|
if ((rv = virCgroupNewPartition("/virtualmachines", true,
|
|
(1 << VIR_CGROUP_CONTROLLER_BLKIO),
|
|
&cgroup)) < 0) {
|
|
fprintf(stderr, "Could not create /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
if ((rv = virCgroupGetBlkioIoDeviceServiced(cgroup,
|
|
FAKEDEVDIR0,
|
|
values, &values[1],
|
|
&values[2], &values[3])) < 0) {
|
|
fprintf(stderr, "Could not retrieve BlkioIoDeviceServiced for /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_CARDINALITY(expected_values0); i++) {
|
|
if (expected_values0[i] != values[i]) {
|
|
fprintf(stderr,
|
|
"Wrong value for %s from virCgroupGetBlkioIoDeviceServiced (expected %lld)\n",
|
|
names[i], expected_values0[i]);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
if ((rv = virCgroupGetBlkioIoDeviceServiced(cgroup,
|
|
FAKEDEVDIR1,
|
|
values, &values[1],
|
|
&values[2], &values[3])) < 0) {
|
|
fprintf(stderr, "Could not retrieve BlkioIoDeviceServiced for /virtualmachines cgroup: %d\n", -rv);
|
|
goto cleanup;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_CARDINALITY(expected_values1); i++) {
|
|
if (expected_values1[i] != values[i]) {
|
|
fprintf(stderr,
|
|
"Wrong value for %s from virCgroupGetBlkioIoDeviceServiced (expected %lld)\n",
|
|
names[i], expected_values1[i]);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virCgroupFree(&cgroup);
|
|
return ret;
|
|
}
|
|
|
|
# define FAKEROOTDIRTEMPLATE abs_builddir "/fakerootdir-XXXXXX"
|
|
|
|
static char *
|
|
initFakeFS(const char *mode,
|
|
const char *filename)
|
|
{
|
|
char *fakerootdir;
|
|
|
|
if (VIR_STRDUP_QUIET(fakerootdir, FAKEROOTDIRTEMPLATE) < 0) {
|
|
fprintf(stderr, "Out of memory\n");
|
|
abort();
|
|
}
|
|
|
|
if (!mkdtemp(fakerootdir)) {
|
|
fprintf(stderr, "Cannot create fakerootdir");
|
|
abort();
|
|
}
|
|
|
|
setenv("LIBVIRT_FAKE_ROOT_DIR", fakerootdir, 1);
|
|
|
|
if (mode)
|
|
setenv("VIR_CGROUP_MOCK_MODE", mode, 1);
|
|
|
|
if (filename)
|
|
setenv("VIR_CGROUP_MOCK_FILENAME", filename, 1);
|
|
|
|
return fakerootdir;
|
|
}
|
|
|
|
static void
|
|
cleanupFakeFS(char *fakerootdir)
|
|
{
|
|
if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL)
|
|
virFileDeleteTree(fakerootdir);
|
|
|
|
VIR_FREE(fakerootdir);
|
|
unsetenv("LIBVIRT_FAKE_ROOT_DIR");
|
|
unsetenv("VIR_CGROUP_MOCK_MODE");
|
|
unsetenv("VIR_CGROUP_MOCK_FILENAME");
|
|
}
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
char *fakerootdir;
|
|
|
|
# define DETECT_MOUNTS_FULL(file, fail) \
|
|
do { \
|
|
struct _detectMountsData data = { file, fail }; \
|
|
if (virTestRun("Detect cgroup mounts for " file, \
|
|
testCgroupDetectMounts, \
|
|
&data) < 0) \
|
|
ret = -1; \
|
|
} while (0)
|
|
# define DETECT_MOUNTS(file) DETECT_MOUNTS_FULL(file, false);
|
|
# define DETECT_MOUNTS_FAIL(file) DETECT_MOUNTS_FULL(file, true);
|
|
|
|
DETECT_MOUNTS("ovirt-node-6.6");
|
|
DETECT_MOUNTS("ovirt-node-7.1");
|
|
DETECT_MOUNTS("fedora-18");
|
|
DETECT_MOUNTS("fedora-21");
|
|
DETECT_MOUNTS("rhel-7.1");
|
|
DETECT_MOUNTS("cgroups1");
|
|
DETECT_MOUNTS("cgroups2");
|
|
DETECT_MOUNTS("cgroups3");
|
|
DETECT_MOUNTS("all-in-one");
|
|
DETECT_MOUNTS_FAIL("no-cgroups");
|
|
DETECT_MOUNTS("kubevirt");
|
|
fakerootdir = initFakeFS("unified", NULL);
|
|
DETECT_MOUNTS("unified");
|
|
cleanupFakeFS(fakerootdir);
|
|
fakerootdir = initFakeFS("hybrid", NULL);
|
|
DETECT_MOUNTS("hybrid");
|
|
cleanupFakeFS(fakerootdir);
|
|
|
|
fakerootdir = initFakeFS(NULL, "systemd");
|
|
if (virTestRun("New cgroup for self", testCgroupNewForSelf, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("New cgroup for partition", testCgroupNewForPartition, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("New cgroup for partition nested", testCgroupNewForPartitionNested, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("New cgroup for partition nested deeply", testCgroupNewForPartitionNestedDeep, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("New cgroup for domain partition", testCgroupNewForPartitionDomain, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("New cgroup for domain partition escaped", testCgroupNewForPartitionDomainEscaped, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("Cgroup available", testCgroupAvailable, (void*)0x1) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("Cgroup controller available", testCgroupControllerAvailable, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("virCgroupGetBlkioIoServiced works", testCgroupGetBlkioIoServiced, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("virCgroupGetBlkioIoDeviceServiced works", testCgroupGetBlkioIoDeviceServiced, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("virCgroupGetMemoryUsage works", testCgroupGetMemoryUsage, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("virCgroupGetMemoryStat works", testCgroupGetMemoryStat, NULL) < 0)
|
|
ret = -1;
|
|
|
|
if (virTestRun("virCgroupGetPercpuStats works", testCgroupGetPercpuStats, NULL) < 0)
|
|
ret = -1;
|
|
cleanupFakeFS(fakerootdir);
|
|
|
|
fakerootdir = initFakeFS(NULL, "all-in-one");
|
|
if (virTestRun("New cgroup for self (allinone)", testCgroupNewForSelfAllInOne, NULL) < 0)
|
|
ret = -1;
|
|
if (virTestRun("Cgroup available", testCgroupAvailable, (void*)0x1) < 0)
|
|
ret = -1;
|
|
cleanupFakeFS(fakerootdir);
|
|
|
|
fakerootdir = initFakeFS(NULL, "logind");
|
|
if (virTestRun("New cgroup for self (logind)", testCgroupNewForSelfLogind, NULL) < 0)
|
|
ret = -1;
|
|
if (virTestRun("Cgroup available", testCgroupAvailable, (void*)0x0) < 0)
|
|
ret = -1;
|
|
cleanupFakeFS(fakerootdir);
|
|
|
|
/* cgroup unified */
|
|
|
|
fakerootdir = initFakeFS("unified", "unified");
|
|
if (virTestRun("New cgroup for self (unified)", testCgroupNewForSelfUnified, NULL) < 0)
|
|
ret = -1;
|
|
if (virTestRun("Cgroup available (unified)", testCgroupAvailable, (void*)0x1) < 0)
|
|
ret = -1;
|
|
cleanupFakeFS(fakerootdir);
|
|
|
|
/* cgroup hybrid */
|
|
|
|
fakerootdir = initFakeFS("hybrid", "hybrid");
|
|
if (virTestRun("New cgroup for self (hybrid)", testCgroupNewForSelfHybrid, NULL) < 0)
|
|
ret = -1;
|
|
if (virTestRun("Cgroup available (hybrid)", testCgroupAvailable, (void*)0x1) < 0)
|
|
ret = -1;
|
|
cleanupFakeFS(fakerootdir);
|
|
|
|
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIR_TEST_MAIN_PRELOAD(mymain, abs_builddir "/.libs/vircgroupmock.so")
|
|
|
|
#else
|
|
int
|
|
main(void)
|
|
{
|
|
return EXIT_AM_SKIP;
|
|
}
|
|
#endif
|