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https://gitlab.com/libvirt/libvirt.git
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62569e45ea
Introduce VIR_DOMAIN_VIRT_NONE to give domaintype the default value of zero. This is specially helpful in constructing better error messages when we don't want to look up the default emulator by virtType. The test data in vircapstest.c is also modified to reflect this change.
349 lines
10 KiB
C
349 lines
10 KiB
C
/*
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* Copyright (C) IBM Corp 2014
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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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*/
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#include <config.h>
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#include <stdlib.h>
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#include "testutils.h"
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#include "testutilslxc.h"
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#include "testutilsxen.h"
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#include "testutilsqemu.h"
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#include "capabilities.h"
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#include "virbitmap.h"
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#define VIR_FROM_THIS VIR_FROM_NONE
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#define MAX_CELLS 4
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#define MAX_CPUS_IN_CELL 2
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#define MAX_MEM_IN_CELL 2097152
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/*
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* Build NUMA Toplogy with cell id starting from (0 + seq)
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* for testing
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*/
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static virCapsPtr
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buildNUMATopology(int seq)
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{
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virCapsPtr caps;
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virCapsHostNUMACellCPUPtr cell_cpus = NULL;
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int core_id, cell_id;
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int id;
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if ((caps = virCapabilitiesNew(VIR_ARCH_X86_64, false, false)) == NULL)
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goto error;
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id = 0;
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for (cell_id = 0; cell_id < MAX_CELLS; cell_id++) {
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if (VIR_ALLOC_N(cell_cpus, MAX_CPUS_IN_CELL) < 0)
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goto error;
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for (core_id = 0; core_id < MAX_CPUS_IN_CELL; core_id++) {
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cell_cpus[core_id].id = id + core_id;
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cell_cpus[core_id].socket_id = cell_id + seq;
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cell_cpus[core_id].core_id = id + core_id;
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if (!(cell_cpus[core_id].siblings =
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virBitmapNew(MAX_CPUS_IN_CELL)))
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goto error;
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ignore_value(virBitmapSetBit(cell_cpus[core_id].siblings, id));
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}
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id++;
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if (virCapabilitiesAddHostNUMACell(caps, cell_id + seq,
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MAX_MEM_IN_CELL,
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MAX_CPUS_IN_CELL, cell_cpus,
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VIR_ARCH_NONE, NULL,
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VIR_ARCH_NONE, NULL) < 0)
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goto error;
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cell_cpus = NULL;
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}
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return caps;
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error:
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virCapabilitiesClearHostNUMACellCPUTopology(cell_cpus, MAX_CPUS_IN_CELL);
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VIR_FREE(cell_cpus);
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virObjectUnref(caps);
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return NULL;
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}
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static int
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test_virCapabilitiesGetCpusForNodemask(const void *data ATTRIBUTE_UNUSED)
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{
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const char *nodestr = "3,4,5,6";
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virBitmapPtr nodemask = NULL;
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virBitmapPtr cpumap = NULL;
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virCapsPtr caps = NULL;
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int mask_size = 8;
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int ret = -1;
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/*
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* Build a NUMA topology with cell_id (NUMA node id
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* being 3(0 + 3),4(1 + 3), 5 and 6
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*/
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if (!(caps = buildNUMATopology(3)))
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goto error;
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if (virBitmapParse(nodestr, VIR_ARCH_NONE, &nodemask, mask_size) < 0)
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goto error;
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if (!(cpumap = virCapabilitiesGetCpusForNodemask(caps, nodemask)))
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goto error;
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ret = 0;
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error:
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virObjectUnref(caps);
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virBitmapFree(nodemask);
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virBitmapFree(cpumap);
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return ret;
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}
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static bool ATTRIBUTE_UNUSED
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doCapsExpectFailure(virCapsPtr caps,
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int ostype,
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virArch arch,
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int domaintype,
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const char *emulator,
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const char *machinetype)
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{
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virCapsDomainDataPtr data = virCapabilitiesDomainDataLookup(caps, ostype,
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arch, domaintype, emulator, machinetype);
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if (data) {
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VIR_FREE(data);
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return false;
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}
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return true;
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}
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static bool ATTRIBUTE_UNUSED
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doCapsCompare(virCapsPtr caps,
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int ostype,
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virArch arch,
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int domaintype,
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const char *emulator,
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const char *machinetype,
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int expect_ostype,
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virArch expect_arch,
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int expect_domaintype,
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const char *expect_emulator,
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const char *expect_machinetype)
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{
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bool ret = false;
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virCapsDomainDataPtr data = virCapabilitiesDomainDataLookup(caps, ostype,
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arch, domaintype, emulator, machinetype);
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if (!data)
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goto error;
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if (data->ostype != expect_ostype) {
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fprintf(stderr, "data->ostype=%s doesn't match expect_ostype=%s\n",
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virDomainOSTypeToString(data->ostype),
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virDomainOSTypeToString(expect_ostype));
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goto error;
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}
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if (data->arch != expect_arch) {
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fprintf(stderr, "data->arch=%s doesn't match expect_arch=%s\n",
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virArchToString(data->arch),
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virArchToString(expect_arch));
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goto error;
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}
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if (data->domaintype != expect_domaintype) {
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fprintf(stderr, "data->domaintype=%s doesn't match "
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"expect_domaintype=%s\n",
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virDomainVirtTypeToString(data->domaintype),
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virDomainVirtTypeToString(expect_domaintype));
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goto error;
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}
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if (STRNEQ(data->emulator, expect_emulator)) {
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fprintf(stderr, "data->emulator=%s doesn't match expect_emulator=%s\n",
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data->emulator, expect_emulator);
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goto error;
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}
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if (data->machinetype != expect_machinetype &&
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STRNEQ(data->machinetype, expect_machinetype)) {
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fprintf(stderr, "data->machinetype=%s doesn't match "
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"expect_machinetype=%s\n",
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data->machinetype, expect_machinetype);
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goto error;
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}
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ret = true;
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error:
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VIR_FREE(data);
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return ret;
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}
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#define CAPSCOMP(o, a, d, e, m, fo, fa, fd, fe, fm) \
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if (!doCapsCompare(caps, o, a, d, e, m, fo, fa, fd, fe, fm)) \
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ret = -1;
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#define CAPS_EXPECT_ERR(o, a, d, e, m) \
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if (!doCapsExpectFailure(caps, o, a, d, e, m)) \
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ret = -1;
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#ifdef WITH_QEMU
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static int
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test_virCapsDomainDataLookupQEMU(const void *data ATTRIBUTE_UNUSED)
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{
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int ret = 0;
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virCapsPtr caps = NULL;
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if (!(caps = testQemuCapsInit())) {
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ret = -1;
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goto out;
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}
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/* Checking each parameter individually */
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CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_X86_64,
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VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-x86_64", "pc-0.11");
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CAPSCOMP(VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_X86_64,
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VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-x86_64", "pc-0.11");
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CAPSCOMP(-1, VIR_ARCH_AARCH64, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_AARCH64,
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VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-aarch64", "virt");
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CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_KVM, NULL, NULL,
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_X86_64,
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VIR_DOMAIN_VIRT_KVM, "/usr/bin/kvm", "pc");
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CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, "/usr/bin/qemu-system-ppc64", NULL,
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_PPC64,
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VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-ppc64", "pseries");
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CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, "s390-virtio",
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_S390X,
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VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-s390x",
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"s390-virtio");
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CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, "pseries",
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_PPC64,
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VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-ppc64", "pseries");
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CAPSCOMP(-1, VIR_ARCH_PPC64LE, VIR_DOMAIN_VIRT_NONE, NULL, "pseries",
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_PPC64LE,
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VIR_DOMAIN_VIRT_QEMU, "/usr/bin/qemu-system-ppc64", "pseries");
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CAPS_EXPECT_ERR(VIR_DOMAIN_OSTYPE_LINUX, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL);
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CAPS_EXPECT_ERR(-1, VIR_ARCH_PPC64LE, VIR_DOMAIN_VIRT_NONE, NULL, "pc");
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CAPS_EXPECT_ERR(-1, VIR_ARCH_MIPS, VIR_DOMAIN_VIRT_NONE, NULL, NULL);
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CAPS_EXPECT_ERR(-1, VIR_ARCH_AARCH64, VIR_DOMAIN_VIRT_KVM,
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"/usr/bin/qemu-system-aarch64", NULL);
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CAPS_EXPECT_ERR(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE,
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"/usr/bin/qemu-system-aarch64", "pc");
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CAPS_EXPECT_ERR(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_VMWARE, NULL, "pc");
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out:
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virObjectUnref(caps);
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return ret;
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}
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#endif /* WITH_QEMU */
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#ifdef WITH_XEN
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static int
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test_virCapsDomainDataLookupXen(const void *data ATTRIBUTE_UNUSED)
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{
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int ret = -1;
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virCapsPtr caps = NULL;
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if (!(caps = testXenCapsInit())) {
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ret = -1;
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goto out;
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}
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CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
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VIR_DOMAIN_OSTYPE_HVM, VIR_ARCH_I686, VIR_DOMAIN_VIRT_XEN,
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"/usr/lib/xen/bin/qemu-dm", "xenfv");
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CAPSCOMP(VIR_DOMAIN_OSTYPE_XEN, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
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VIR_DOMAIN_OSTYPE_XEN, VIR_ARCH_I686, VIR_DOMAIN_VIRT_XEN,
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"/usr/lib/xen/bin/qemu-dm", "xenpv");
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CAPS_EXPECT_ERR(VIR_DOMAIN_OSTYPE_XEN, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, "xenfv");
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ret = 0;
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out:
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virObjectUnref(caps);
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return ret;
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}
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#endif /* WITH_XEN */
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#ifdef WITH_LXC
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static int
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test_virCapsDomainDataLookupLXC(const void *data ATTRIBUTE_UNUSED)
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{
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int ret = 0;
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virCapsPtr caps = NULL;
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if (!(caps = testLXCCapsInit())) {
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ret = -1;
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goto out;
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}
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CAPSCOMP(-1, VIR_ARCH_NONE, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
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VIR_DOMAIN_OSTYPE_EXE, VIR_ARCH_X86_64,
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VIR_DOMAIN_VIRT_LXC, "/usr/libexec/libvirt_lxc", NULL);
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CAPSCOMP(-1, VIR_ARCH_X86_64, VIR_DOMAIN_VIRT_NONE, NULL, NULL,
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VIR_DOMAIN_OSTYPE_EXE, VIR_ARCH_X86_64,
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VIR_DOMAIN_VIRT_LXC, "/usr/libexec/libvirt_lxc", NULL);
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out:
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virObjectUnref(caps);
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return ret;
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}
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#endif /* WITH_LXC */
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static int
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mymain(void)
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{
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int ret = 0;
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if (virtTestRun("virCapabilitiesGetCpusForNodemask",
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test_virCapabilitiesGetCpusForNodemask, NULL) < 0)
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ret = -1;
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#ifdef WITH_QEMU
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if (virtTestRun("virCapsDomainDataLookupQEMU",
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test_virCapsDomainDataLookupQEMU, NULL) < 0)
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ret = -1;
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#endif
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#ifdef WITH_XEN
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if (virtTestRun("virCapsDomainDataLookupXen",
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test_virCapsDomainDataLookupXen, NULL) < 0)
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ret = -1;
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#endif
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#ifdef WITH_LXC
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if (virtTestRun("virCapsDomainDataLookupLXC",
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test_virCapsDomainDataLookupLXC, NULL) < 0)
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ret = -1;
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#endif /* WITH_LXC */
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return ret;
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}
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VIRT_TEST_MAIN(mymain)
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