libvirt/tests/vircapstest.c

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/*
* Copyright (C) IBM Corp 2014
*
* 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 <stdlib.h>
#include "testutils.h"
#include "testutilslxc.h"
#include "testutilsxen.h"
#include "testutilsqemu.h"
#include "capabilities.h"
#include "virbitmap.h"
#define VIR_FROM_THIS VIR_FROM_NONE
#define MAX_CELLS 4
#define MAX_CPUS_IN_CELL 2
#define MAX_MEM_IN_CELL 2097152
/*
* Build NUMA Toplogy with cell id starting from (0 + seq)
* for testing
*/
static virCapsPtr
buildNUMATopology(int seq)
{
virCapsPtr caps;
virCapsHostNUMACellCPUPtr cell_cpus = NULL;
int core_id, cell_id;
int id;
capabilities: use bool instead of int While preparing to add a capability for active commit, I noticed that the existing code was abusing int for boolean values. * src/conf/capabilities.h (_virCapsGuestFeature, _virCapsHost) (virCapabilitiesNew, virCapabilitiesAddGuestFeature): Improve types. * src/conf/capabilities.c (virCapabilitiesNew) (virCapabilitiesAddGuestFeature): Adjust signature. * src/bhyve/bhyve_capabilities.c (virBhyveCapsBuild): Update clients. * src/esx/esx_driver.c (esxCapsInit): Likewise. * src/libxl/libxl_conf.c (libxlMakeCapabilities): Likewise. * src/lxc/lxc_conf.c (virLXCDriverCapsInit): Likewise. * src/openvz/openvz_conf.c (openvzCapsInit): Likewise. * src/parallels/parallels_driver.c (parallelsBuildCapabilities): Likewise. * src/phyp/phyp_driver.c (phypCapsInit): Likewise. * src/qemu/qemu_capabilities.c (virQEMUCapsInit) (virQEMUCapsInitGuestFromBinary): Likewise. * src/security/virt-aa-helper.c (get_definition): Likewise. * src/test/test_driver.c (testBuildCapabilities): Likewise. * src/uml/uml_conf.c (umlCapsInit): Likewise. * src/vbox/vbox_tmpl.c (vboxCapsInit): Likewise. * src/vmware/vmware_conf.c (vmwareCapsInit): Likewise. * src/xen/xen_hypervisor.c (xenHypervisorBuildCapabilities): Likewise. * src/xenapi/xenapi_driver.c (getCapsObject): Likewise. * tests/qemucaps2xmltest.c (testGetCaps): Likewise. * tests/testutils.c (virTestGenericCapsInit): Likewise. * tests/testutilslxc.c (testLXCCapsInit): Likewise. * tests/testutilsqemu.c (testQemuCapsInit): Likewise. * tests/testutilsxen.c (testXenCapsInit): Likewise. * tests/vircaps2xmltest.c (buildVirCapabilities): Likewise. * tests/vircapstest.c (buildNUMATopology): Likewise. * tests/vmx2xmltest.c (testCapsInit): Likewise. * tests/xml2vmxtest.c (testCapsInit): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
2014-07-14 12:56:13 +00:00
if ((caps = virCapabilitiesNew(VIR_ARCH_X86_64, false, false)) == NULL)
goto error;
id = 0;
for (cell_id = 0; cell_id < MAX_CELLS; cell_id++) {
if (VIR_ALLOC_N(cell_cpus, MAX_CPUS_IN_CELL) < 0)
goto error;
for (core_id = 0; core_id < MAX_CPUS_IN_CELL; core_id++) {
cell_cpus[core_id].id = id + core_id;
cell_cpus[core_id].socket_id = cell_id + seq;
cell_cpus[core_id].core_id = id + core_id;
if (!(cell_cpus[core_id].siblings =
virBitmapNew(MAX_CPUS_IN_CELL)))
goto error;
ignore_value(virBitmapSetBit(cell_cpus[core_id].siblings, id));
}
id++;
if (virCapabilitiesAddHostNUMACell(caps, cell_id + seq,
MAX_MEM_IN_CELL,
MAX_CPUS_IN_CELL, cell_cpus,
VIR_ARCH_NONE, NULL,
VIR_ARCH_NONE, NULL) < 0)
goto error;
cell_cpus = NULL;
}
return caps;
error:
virCapabilitiesClearHostNUMACellCPUTopology(cell_cpus, MAX_CPUS_IN_CELL);
VIR_FREE(cell_cpus);
virObjectUnref(caps);
return NULL;
}
static int
test_virCapabilitiesGetCpusForNodemask(const void *data ATTRIBUTE_UNUSED)
{
const char *nodestr = "3,4,5,6";
virBitmapPtr nodemask = NULL;
virBitmapPtr cpumap = NULL;
virCapsPtr caps = NULL;
int mask_size = 8;
int ret = -1;
/*
* Build a NUMA topology with cell_id (NUMA node id
* being 3(0 + 3),4(1 + 3), 5 and 6
*/
if (!(caps = buildNUMATopology(3)))
goto error;
if (virBitmapParse(nodestr, &nodemask, mask_size) < 0)
goto error;
if (!(cpumap = virCapabilitiesGetCpusForNodemask(caps, nodemask)))
goto error;
ret = 0;
error:
virObjectUnref(caps);
virBitmapFree(nodemask);
virBitmapFree(cpumap);
return ret;
}
static bool ATTRIBUTE_UNUSED
doCapsExpectFailure(virCapsPtr caps,
int ostype,
virArch arch,
int domaintype,
const char *emulator,
const char *machinetype)
{
virCapsDomainDataPtr data = virCapabilitiesDomainDataLookup(caps, ostype,
arch, domaintype, emulator, machinetype);
if (data) {
VIR_FREE(data);
return false;
}
return true;
}
static bool ATTRIBUTE_UNUSED
doCapsCompare(virCapsPtr caps,
int ostype,
virArch arch,
int domaintype,
const char *emulator,
const char *machinetype,
int expect_ostype,
virArch expect_arch,
int expect_domaintype,
const char *expect_emulator,
const char *expect_machinetype)
{
bool ret = false;
virCapsDomainDataPtr data = virCapabilitiesDomainDataLookup(caps, ostype,
arch, domaintype, emulator, machinetype);
if (!data)
goto error;
if (data->ostype != expect_ostype) {
fprintf(stderr, "data->ostype=%s doesn't match expect_ostype=%s\n",
virDomainOSTypeToString(data->ostype),
virDomainOSTypeToString(expect_ostype));
goto error;
}
if (data->arch != expect_arch) {
fprintf(stderr, "data->arch=%s doesn't match expect_arch=%s\n",
virArchToString(data->arch),
virArchToString(expect_arch));
goto error;
}
if (data->domaintype != expect_domaintype) {
fprintf(stderr, "data->domaintype=%s doesn't match "
"expect_domaintype=%s\n",
virDomainVirtTypeToString(data->domaintype),
virDomainVirtTypeToString(expect_domaintype));
goto error;
}
if (STRNEQ(data->emulator, expect_emulator)) {
fprintf(stderr, "data->emulator=%s doesn't match expect_emulator=%s\n",
data->emulator, expect_emulator);
goto error;
}
if (STRNEQ_NULLABLE(data->machinetype, expect_machinetype)) {
fprintf(stderr, "data->machinetype=%s doesn't match "
"expect_machinetype=%s\n",
NULLSTR(data->machinetype), NULLSTR(expect_machinetype));
goto error;
}
ret = true;
error:
VIR_FREE(data);
return ret;
}
#define CAPSCOMP(o, a, d, e, m, fo, fa, fd, fe, fm) \
if (!doCapsCompare(caps, o, a, d, e, m, fo, fa, fd, fe, fm)) \
ret = -1;
#define CAPS_EXPECT_ERR(o, a, d, e, m) \
if (!doCapsExpectFailure(caps, o, a, d, e, m)) \
ret = -1;
#ifdef WITH_QEMU
static int
test_virCapsDomainDataLookupQEMU(const void *data ATTRIBUTE_UNUSED)
{
int ret = 0;
virCapsPtr caps = NULL;
if (!(caps = testQemuCapsInit())) {
ret = -1;
goto out;
}
/* Checking each parameter individually */
CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_X86_64,
VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-x86_64", "pc-0.11");
CAPSCOMP(VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_X86_64,
VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-x86_64", "pc-0.11");
CAPSCOMP(-1, VIR_ARCH_AARCH64, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_AARCH64,
VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-aarch64", "virt");
CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_KVM, NULL, NULL,
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_X86_64,
VIR_DOMAIN_VIRT_KVM, "/usr/bin/qemu-system-x86_64", "pc");
CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, "/usr/bin/qemu-system-ppc64", NULL,
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_PPC64,
VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-ppc64", "pseries");
CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, "s390-virtio",
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_S390X,
VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-s390x",
"s390-virtio");
CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, "pseries",
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_PPC64,
VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-ppc64", "pseries");
CAPSCOMP(-1, VIR_ARCH_PPC64LE, VIR_DOMAIN_VIRT_NONE, NULL, "pseries",
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_PPC64LE,
VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-ppc64", "pseries");
CAPS_EXPECT_ERR(VIR_DOMAIN_OSTYPE_LINUX, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL);
CAPS_EXPECT_ERR(-1, VIR_ARCH_PPC64LE, VIR_DOMAIN_VIRT_NONE, NULL, "pc");
CAPS_EXPECT_ERR(-1, VIR_ARCH_MIPS, VIR_DOMAIN_VIRT_NONE, NULL, NULL);
CAPS_EXPECT_ERR(-1, VIR_ARCH_AARCH64, VIR_DOMAIN_VIRT_KVM,
"/usr/bin/qemu-system-aarch64", NULL);
CAPS_EXPECT_ERR(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE,
"/usr/bin/qemu-system-aarch64", "pc");
CAPS_EXPECT_ERR(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_VMWARE, NULL, "pc");
out:
virObjectUnref(caps);
return ret;
}
#endif /* WITH_QEMU */
#ifdef WITH_XEN
static int
test_virCapsDomainDataLookupXen(const void *data ATTRIBUTE_UNUSED)
{
int ret = -1;
virCapsPtr caps = NULL;
if (!(caps = testXenCapsInit())) {
ret = -1;
goto out;
}
CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_I686, VIR_DOMAIN_VIRT_XEN,
"/usr/lib/xen/bin/qemu-dm", "xenfv");
CAPSCOMP(VIR_DOMAIN_OSTYPE_XEN, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
VIR_DOMAIN_OSTYPE_XEN, VIR_ARCH_I686, VIR_DOMAIN_VIRT_XEN,
"/usr/lib/xen/bin/qemu-dm", "xenpv");
CAPS_EXPECT_ERR(VIR_DOMAIN_OSTYPE_XEN, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, "xenfv");
ret = 0;
out:
virObjectUnref(caps);
return ret;
}
#endif /* WITH_XEN */
#ifdef WITH_LXC
static int
test_virCapsDomainDataLookupLXC(const void *data ATTRIBUTE_UNUSED)
{
int ret = 0;
virCapsPtr caps = NULL;
if (!(caps = testLXCCapsInit())) {
ret = -1;
goto out;
}
CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
VIR_DOMAIN_OSTYPE_EXE, VIR_ARCH_X86_64,
VIR_DOMAIN_VIRT_LXC, "/usr/libexec/libvirt_lxc", NULL);
CAPSCOMP(-1, VIR_ARCH_X86_64, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
VIR_DOMAIN_OSTYPE_EXE, VIR_ARCH_X86_64,
VIR_DOMAIN_VIRT_LXC, "/usr/libexec/libvirt_lxc", NULL);
out:
virObjectUnref(caps);
return ret;
}
#endif /* WITH_LXC */
static int
mymain(void)
{
int ret = 0;
if (virTestRun("virCapabilitiesGetCpusForNodemask",
test_virCapabilitiesGetCpusForNodemask, NULL) < 0)
ret = -1;
#ifdef WITH_QEMU
if (virTestRun("virCapsDomainDataLookupQEMU",
test_virCapsDomainDataLookupQEMU, NULL) < 0)
ret = -1;
#endif
#ifdef WITH_XEN
if (virTestRun("virCapsDomainDataLookupXen",
test_virCapsDomainDataLookupXen, NULL) < 0)
ret = -1;
#endif
#ifdef WITH_LXC
if (virTestRun("virCapsDomainDataLookupLXC",
test_virCapsDomainDataLookupLXC, NULL) < 0)
ret = -1;
#endif /* WITH_LXC */
return ret;
}
VIR_TEST_MAIN(mymain)