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The API is no longer used anywhere else since it was replaced by a much saner work flow utilizing new APIs that work on virCPUDefPtr directly: virCPUCompare, virCPUUpdate, and virCPUTranslate. Not testing the new work flow caused some bugs to be hidden. This patch reveals them, but doesn't attempt to fix them. To make sure all test still pass after this patch, all affected test results are modified to pretend the tests succeeded. All of the bugs will be fixed in the following commits and the artificial modifications will be reverted. The following is the list of bugs in the new CPU model work flow: - a guest CPU with mode='custom' and missing <vendor/> gets the vendor copied from host's CPU (the vendor should only be copied to host-model CPUs): DO_TEST_UPDATE("x86", "host", "min", VIR_CPU_COMPARE_IDENTICAL) DO_TEST_UPDATE("x86", "host", "pentium3", VIR_CPU_COMPARE_IDENTICAL) DO_TEST_GUESTCPU("x86", "host-better", "pentium3", NULL, 0) - when a guest CPU with mode='custom' needs to be translated into another model because the original model is not supported by a hypervisor, the result will have its vendor set to the vendor of the original CPU model as specified in cpu_map.xml even if the original guest CPU XML didn't contain <vendor/>: DO_TEST_GUESTCPU("x86", "host", "guest", model486, 0) DO_TEST_GUESTCPU("x86", "host", "guest", models, 0) DO_TEST_GUESTCPU("x86", "host-Haswell-noTSX", "Haswell-noTSX", haswell, 0) - legacy POWERx_v* model names are not recognized: DO_TEST_GUESTCPU("ppc64", "host", "guest-legacy", ppc_models, 0) Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
839 lines
29 KiB
C
839 lines
29 KiB
C
/*
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* cputest.c: Test the libvirtd internal CPU APIs
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*
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* Copyright (C) 2010-2014 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: Jiri Denemark <jdenemar@redhat.com>
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include "internal.h"
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#include "virxml.h"
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#include "viralloc.h"
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#include "virbuffer.h"
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#include "testutils.h"
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#include "cpu_conf.h"
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#include "cpu/cpu.h"
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#include "cpu/cpu_map.h"
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#include "virstring.h"
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#if WITH_QEMU && WITH_YAJL
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# include "testutilsqemu.h"
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# include "qemumonitortestutils.h"
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# include "qemu/qemu_monitor_json.h"
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#endif
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#define VIR_FROM_THIS VIR_FROM_CPU
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enum cpuTestBoolWithError {
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FAIL = -1,
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NO = 0,
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YES = 1
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};
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struct data {
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const char *arch;
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const char *host;
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const char *name;
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const char **models;
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const char *modelsName;
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unsigned int nmodels;
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unsigned int flags;
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int result;
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};
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#if WITH_QEMU && WITH_YAJL
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static virQEMUDriver driver;
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#endif
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static virCPUDefPtr
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cpuTestLoadXML(const char *arch, const char *name)
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{
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char *xml = NULL;
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xmlDocPtr doc = NULL;
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xmlXPathContextPtr ctxt = NULL;
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virCPUDefPtr cpu = NULL;
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if (virAsprintf(&xml, "%s/cputestdata/%s-%s.xml", abs_srcdir, arch, name) < 0)
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goto cleanup;
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if (!(doc = virXMLParseFileCtxt(xml, &ctxt)))
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goto cleanup;
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cpu = virCPUDefParseXML(ctxt->node, ctxt, VIR_CPU_TYPE_AUTO);
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cleanup:
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xmlXPathFreeContext(ctxt);
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xmlFreeDoc(doc);
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VIR_FREE(xml);
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return cpu;
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}
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static virCPUDefPtr *
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cpuTestLoadMultiXML(const char *arch,
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const char *name,
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unsigned int *count)
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{
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char *xml = NULL;
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xmlDocPtr doc = NULL;
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xmlXPathContextPtr ctxt = NULL;
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xmlNodePtr *nodes = NULL;
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virCPUDefPtr *cpus = NULL;
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int n;
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size_t i;
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if (virAsprintf(&xml, "%s/cputestdata/%s-%s.xml", abs_srcdir, arch, name) < 0)
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goto cleanup;
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if (!(doc = virXMLParseFileCtxt(xml, &ctxt)))
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goto cleanup;
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n = virXPathNodeSet("/cpuTest/cpu", ctxt, &nodes);
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if (n <= 0 || (VIR_ALLOC_N(cpus, n) < 0)) {
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fprintf(stderr, "\nNo /cpuTest/cpu elements found in %s\n", xml);
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goto cleanup;
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}
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for (i = 0; i < n; i++) {
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ctxt->node = nodes[i];
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cpus[i] = virCPUDefParseXML(nodes[i], ctxt, VIR_CPU_TYPE_HOST);
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if (!cpus[i])
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goto cleanup_cpus;
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}
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*count = n;
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cleanup:
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VIR_FREE(xml);
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VIR_FREE(nodes);
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xmlXPathFreeContext(ctxt);
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xmlFreeDoc(doc);
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return cpus;
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cleanup_cpus:
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for (i = 0; i < n; i++)
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virCPUDefFree(cpus[i]);
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VIR_FREE(cpus);
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goto cleanup;
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}
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static int
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cpuTestCompareXML(const char *arch,
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virCPUDef *cpu,
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const char *name,
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bool updateCPU)
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{
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char *xml = NULL;
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char *actual = NULL;
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int ret = -1;
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if (virAsprintf(&xml, "%s/cputestdata/%s-%s.xml",
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abs_srcdir, arch, name) < 0)
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goto cleanup;
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if (!(actual = virCPUDefFormat(cpu, NULL, updateCPU)))
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goto cleanup;
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if (virTestCompareToFile(actual, xml) < 0)
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goto cleanup;
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ret = 0;
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cleanup:
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VIR_FREE(xml);
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VIR_FREE(actual);
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return ret;
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}
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static const char *
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cpuTestCompResStr(virCPUCompareResult result)
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{
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switch (result) {
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case VIR_CPU_COMPARE_ERROR: return "ERROR";
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case VIR_CPU_COMPARE_INCOMPATIBLE: return "INCOMPATIBLE";
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case VIR_CPU_COMPARE_IDENTICAL: return "IDENTICAL";
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case VIR_CPU_COMPARE_SUPERSET: return "SUPERSET";
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case VIR_CPU_COMPARE_LAST: break;
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}
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return "unknown";
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}
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static const char *
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cpuTestBoolWithErrorStr(enum cpuTestBoolWithError result)
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{
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switch (result) {
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case FAIL: return "FAIL";
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case NO: return "NO";
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case YES: return "YES";
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}
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return "unknown";
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}
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static int
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cpuTestCompare(const void *arg)
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{
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const struct data *data = arg;
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int ret = -1;
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virCPUDefPtr host = NULL;
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virCPUDefPtr cpu = NULL;
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virCPUCompareResult result;
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if (!(host = cpuTestLoadXML(data->arch, data->host)) ||
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!(cpu = cpuTestLoadXML(data->arch, data->name)))
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goto cleanup;
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result = virCPUCompare(host->arch, host, cpu, false);
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if (data->result == VIR_CPU_COMPARE_ERROR)
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virResetLastError();
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if (data->result != result) {
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VIR_TEST_VERBOSE("\nExpected result %s, got %s\n",
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cpuTestCompResStr(data->result),
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cpuTestCompResStr(result));
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/* Pad to line up with test name ... in virTestRun */
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VIR_TEST_VERBOSE("%74s", "... ");
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goto cleanup;
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}
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ret = 0;
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cleanup:
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virCPUDefFree(host);
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virCPUDefFree(cpu);
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return ret;
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}
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static int
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cpuTestGuestCPU(const void *arg)
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{
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const struct data *data = arg;
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int ret = -2;
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virCPUDefPtr host = NULL;
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virCPUDefPtr cpu = NULL;
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virCPUCompareResult cmpResult;
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virBuffer buf = VIR_BUFFER_INITIALIZER;
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char *result = NULL;
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if (!(host = cpuTestLoadXML(data->arch, data->host)) ||
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!(cpu = cpuTestLoadXML(data->arch, data->name)))
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goto cleanup;
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cmpResult = virCPUCompare(host->arch, host, cpu, false);
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if (cmpResult == VIR_CPU_COMPARE_ERROR ||
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cmpResult == VIR_CPU_COMPARE_INCOMPATIBLE) {
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ret = -1;
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goto cleanup;
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}
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if (virCPUUpdate(host->arch, cpu, host) < 0 ||
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virCPUTranslate(host->arch, cpu, data->models, data->nmodels) < 0) {
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ret = -1;
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goto cleanup;
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}
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virBufferAsprintf(&buf, "%s+%s", data->host, data->name);
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if (data->nmodels)
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virBufferAsprintf(&buf, ",%s", data->modelsName);
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virBufferAddLit(&buf, "-result");
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if (virBufferError(&buf)) {
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virBufferFreeAndReset(&buf);
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goto cleanup;
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}
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result = virBufferContentAndReset(&buf);
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if (cpuTestCompareXML(data->arch, cpu, result, false) < 0)
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goto cleanup;
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ret = 0;
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cleanup:
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VIR_FREE(result);
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virCPUDefFree(host);
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virCPUDefFree(cpu);
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if (ret == data->result) {
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/* We got the result we expected, whether it was
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* a success or a failure */
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virResetLastError();
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ret = 0;
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} else {
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VIR_TEST_VERBOSE("\nExpected result %d, got %d\n",
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data->result, ret);
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/* Pad to line up with test name ... in virTestRun */
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VIR_TEST_VERBOSE("%74s", "... ");
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ret = -1;
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}
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return ret;
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}
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static int
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cpuTestBaseline(const void *arg)
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{
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const struct data *data = arg;
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int ret = -1;
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virCPUDefPtr *cpus = NULL;
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virCPUDefPtr baseline = NULL;
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unsigned int ncpus = 0;
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char *result = NULL;
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const char *suffix;
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size_t i;
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if (!(cpus = cpuTestLoadMultiXML(data->arch, data->name, &ncpus)))
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goto cleanup;
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baseline = cpuBaseline(cpus, ncpus, NULL, 0, data->flags);
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if (data->result < 0) {
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virResetLastError();
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if (!baseline) {
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ret = 0;
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} else {
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VIR_TEST_VERBOSE("\n%-70s... ",
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"cpuBaseline was expected to fail but it succeeded");
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}
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goto cleanup;
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}
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if (!baseline)
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goto cleanup;
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if (data->flags & VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES)
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suffix = "expanded";
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else if (data->flags & VIR_CONNECT_BASELINE_CPU_MIGRATABLE)
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suffix = "migratable";
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else
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suffix = "result";
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if (virAsprintf(&result, "%s-%s", data->name, suffix) < 0)
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goto cleanup;
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if (cpuTestCompareXML(data->arch, baseline, result, false) < 0)
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goto cleanup;
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for (i = 0; i < ncpus; i++) {
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virCPUCompareResult cmp;
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cmp = virCPUCompare(cpus[i]->arch, cpus[i], baseline, false);
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if (cmp != VIR_CPU_COMPARE_SUPERSET &&
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cmp != VIR_CPU_COMPARE_IDENTICAL) {
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VIR_TEST_VERBOSE("\nbaseline CPU is incompatible with CPU %zu\n",
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i);
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VIR_TEST_VERBOSE("%74s", "... ");
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ret = -1;
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goto cleanup;
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}
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}
|
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|
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ret = 0;
|
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|
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cleanup:
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if (cpus) {
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for (i = 0; i < ncpus; i++)
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virCPUDefFree(cpus[i]);
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VIR_FREE(cpus);
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}
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virCPUDefFree(baseline);
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VIR_FREE(result);
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return ret;
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}
|
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|
|
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static int
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cpuTestUpdate(const void *arg)
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{
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const struct data *data = arg;
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int ret = -1;
|
|
virCPUDefPtr host = NULL;
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virCPUDefPtr cpu = NULL;
|
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char *result = NULL;
|
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|
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if (!(host = cpuTestLoadXML(data->arch, data->host)) ||
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!(cpu = cpuTestLoadXML(data->arch, data->name)))
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goto cleanup;
|
|
|
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if (virCPUUpdate(host->arch, cpu, host) < 0)
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goto cleanup;
|
|
|
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if (virAsprintf(&result, "%s+%s", data->host, data->name) < 0)
|
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goto cleanup;
|
|
|
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ret = cpuTestCompareXML(data->arch, cpu, result, true);
|
|
|
|
cleanup:
|
|
virCPUDefFree(host);
|
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virCPUDefFree(cpu);
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VIR_FREE(result);
|
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return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
cpuTestHasFeature(const void *arg)
|
|
{
|
|
const struct data *data = arg;
|
|
int ret = -1;
|
|
virCPUDefPtr host = NULL;
|
|
virCPUDataPtr hostData = NULL;
|
|
int result;
|
|
|
|
if (!(host = cpuTestLoadXML(data->arch, data->host)))
|
|
goto cleanup;
|
|
|
|
if (cpuEncode(host->arch, host, NULL, &hostData,
|
|
NULL, NULL, NULL, NULL) < 0)
|
|
goto cleanup;
|
|
|
|
result = virCPUCheckFeature(host->arch, host, data->name);
|
|
|
|
if (data->result == result)
|
|
result = virCPUDataCheckFeature(hostData, data->name);
|
|
|
|
if (data->result == -1)
|
|
virResetLastError();
|
|
|
|
if (data->result != result) {
|
|
VIR_TEST_VERBOSE("\nExpected result %s, got %s\n",
|
|
cpuTestBoolWithErrorStr(data->result),
|
|
cpuTestBoolWithErrorStr(result));
|
|
/* Pad to line up with test name ... in virTestRun */
|
|
VIR_TEST_VERBOSE("%74s", "... ");
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
cpuDataFree(hostData);
|
|
virCPUDefFree(host);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
cpuTestCPUID(bool guest, const void *arg)
|
|
{
|
|
const struct data *data = arg;
|
|
int ret = -1;
|
|
virCPUDataPtr hostData = NULL;
|
|
char *hostFile = NULL;
|
|
char *host = NULL;
|
|
virCPUDefPtr cpu = NULL;
|
|
char *result = NULL;
|
|
|
|
if (virAsprintf(&hostFile, "%s/cputestdata/%s-cpuid-%s.xml",
|
|
abs_srcdir, data->arch, data->host) < 0)
|
|
goto cleanup;
|
|
|
|
if (virTestLoadFile(hostFile, &host) < 0 ||
|
|
!(hostData = virCPUDataParse(host)))
|
|
goto cleanup;
|
|
|
|
if (VIR_ALLOC(cpu) < 0)
|
|
goto cleanup;
|
|
|
|
cpu->arch = hostData->arch;
|
|
if (guest) {
|
|
cpu->type = VIR_CPU_TYPE_GUEST;
|
|
cpu->match = VIR_CPU_MATCH_EXACT;
|
|
cpu->fallback = VIR_CPU_FALLBACK_FORBID;
|
|
} else {
|
|
cpu->type = VIR_CPU_TYPE_HOST;
|
|
}
|
|
|
|
if (cpuDecode(cpu, hostData, NULL, 0, NULL) < 0)
|
|
goto cleanup;
|
|
|
|
if (virAsprintf(&result, "cpuid-%s-%s",
|
|
data->host,
|
|
guest ? "guest" : "host") < 0)
|
|
goto cleanup;
|
|
|
|
ret = cpuTestCompareXML(data->arch, cpu, result, false);
|
|
|
|
cleanup:
|
|
VIR_FREE(hostFile);
|
|
VIR_FREE(host);
|
|
cpuDataFree(hostData);
|
|
virCPUDefFree(cpu);
|
|
VIR_FREE(result);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
cpuTestHostCPUID(const void *arg)
|
|
{
|
|
return cpuTestCPUID(false, arg);
|
|
}
|
|
|
|
|
|
static int
|
|
cpuTestGuestCPUID(const void *arg)
|
|
{
|
|
return cpuTestCPUID(true, arg);
|
|
}
|
|
|
|
|
|
#if WITH_QEMU && WITH_YAJL
|
|
static int
|
|
cpuTestJSONCPUID(const void *arg)
|
|
{
|
|
const struct data *data = arg;
|
|
virCPUDataPtr cpuData = NULL;
|
|
virCPUDefPtr cpu = NULL;
|
|
qemuMonitorTestPtr testMon = NULL;
|
|
char *json = NULL;
|
|
char *result = NULL;
|
|
int ret = -1;
|
|
|
|
if (virAsprintf(&json, "%s/cputestdata/%s-cpuid-%s.json",
|
|
abs_srcdir, data->arch, data->host) < 0 ||
|
|
virAsprintf(&result, "cpuid-%s-json", data->host) < 0)
|
|
goto cleanup;
|
|
|
|
if (!(testMon = qemuMonitorTestNewFromFile(json, driver.xmlopt, true)))
|
|
goto cleanup;
|
|
|
|
if (qemuMonitorJSONGetCPUx86Data(qemuMonitorTestGetMonitor(testMon),
|
|
"feature-words", &cpuData) < 0)
|
|
goto cleanup;
|
|
|
|
if (VIR_ALLOC(cpu) < 0)
|
|
goto cleanup;
|
|
|
|
cpu->arch = cpuData->arch;
|
|
cpu->type = VIR_CPU_TYPE_GUEST;
|
|
cpu->match = VIR_CPU_MATCH_EXACT;
|
|
cpu->fallback = VIR_CPU_FALLBACK_FORBID;
|
|
|
|
if (cpuDecode(cpu, cpuData, NULL, 0, NULL) < 0)
|
|
goto cleanup;
|
|
|
|
ret = cpuTestCompareXML(data->arch, cpu, result, false);
|
|
|
|
cleanup:
|
|
qemuMonitorTestFree(testMon);
|
|
cpuDataFree(cpuData);
|
|
virCPUDefFree(cpu);
|
|
VIR_FREE(result);
|
|
VIR_FREE(json);
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
|
|
static const char *model486[] = { "486" };
|
|
static const char *nomodel[] = { "nomodel" };
|
|
static const char *models[] = { "qemu64", "core2duo", "Nehalem" };
|
|
static const char *haswell[] = { "SandyBridge", "Haswell" };
|
|
static const char *ppc_models[] = { "POWER6", "POWER7", "POWER8" };
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
#if WITH_QEMU && WITH_YAJL
|
|
if (qemuTestDriverInit(&driver) < 0)
|
|
return EXIT_FAILURE;
|
|
|
|
virEventRegisterDefaultImpl();
|
|
#endif
|
|
|
|
#define DO_TEST(arch, api, name, host, cpu, \
|
|
models, nmodels, flags, result) \
|
|
do { \
|
|
struct data data = { \
|
|
arch, host, cpu, models, \
|
|
models == NULL ? NULL : #models, \
|
|
nmodels, flags, result \
|
|
}; \
|
|
char *testLabel; \
|
|
char *tmp; \
|
|
\
|
|
tmp = virTestLogContentAndReset(); \
|
|
VIR_FREE(tmp); \
|
|
\
|
|
if (virAsprintf(&testLabel, "%s(%s): %s", \
|
|
#api, arch, name) < 0) { \
|
|
ret = -1; \
|
|
break; \
|
|
} \
|
|
\
|
|
if (virTestRun(testLabel, api, &data) < 0) { \
|
|
if (virTestGetDebug()) { \
|
|
char *log; \
|
|
if ((log = virTestLogContentAndReset()) && \
|
|
strlen(log) > 0) \
|
|
VIR_TEST_DEBUG("\n%s\n", log); \
|
|
VIR_FREE(log); \
|
|
} \
|
|
ret = -1; \
|
|
} \
|
|
\
|
|
VIR_FREE(testLabel); \
|
|
} while (0)
|
|
|
|
#define DO_TEST_COMPARE(arch, host, cpu, result) \
|
|
DO_TEST(arch, cpuTestCompare, \
|
|
host "/" cpu " (" #result ")", \
|
|
host, cpu, NULL, 0, 0, result)
|
|
|
|
#define DO_TEST_UPDATE_ONLY(arch, host, cpu) \
|
|
DO_TEST(arch, cpuTestUpdate, \
|
|
cpu " on " host, \
|
|
host, cpu, NULL, 0, 0, 0)
|
|
|
|
#define DO_TEST_UPDATE(arch, host, cpu, result) \
|
|
do { \
|
|
DO_TEST_UPDATE_ONLY(arch, host, cpu); \
|
|
DO_TEST_COMPARE(arch, host, host "+" cpu, result); \
|
|
} while (0)
|
|
|
|
#define DO_TEST_BASELINE(arch, name, flags, result) \
|
|
do { \
|
|
const char *suffix = ""; \
|
|
char *label; \
|
|
if ((flags) & VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES) \
|
|
suffix = " (expanded)"; \
|
|
if ((flags) & VIR_CONNECT_BASELINE_CPU_MIGRATABLE) \
|
|
suffix = " (migratable)"; \
|
|
if (virAsprintf(&label, "%s%s", name, suffix) < 0) { \
|
|
ret = -1; \
|
|
} else { \
|
|
DO_TEST(arch, cpuTestBaseline, label, NULL, \
|
|
"baseline-" name, NULL, 0, flags, result); \
|
|
} \
|
|
VIR_FREE(label); \
|
|
} while (0)
|
|
|
|
#define DO_TEST_HASFEATURE(arch, host, feature, result) \
|
|
DO_TEST(arch, cpuTestHasFeature, \
|
|
host "/" feature " (" #result ")", \
|
|
host, feature, NULL, 0, 0, result)
|
|
|
|
#define DO_TEST_GUESTCPU(arch, host, cpu, models, result) \
|
|
DO_TEST(arch, cpuTestGuestCPU, \
|
|
host "/" cpu " (" #models ")", \
|
|
host, cpu, models, \
|
|
models == NULL ? 0 : sizeof(models) / sizeof(char *), \
|
|
0, result)
|
|
|
|
#if WITH_QEMU && WITH_YAJL
|
|
# define DO_TEST_CPUID_JSON(arch, host, json) \
|
|
do { \
|
|
if (json) { \
|
|
DO_TEST(arch, cpuTestJSONCPUID, host, host, \
|
|
NULL, NULL, 0, 0, 0); \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
# define DO_TEST_CPUID_JSON(arch, host, json)
|
|
#endif
|
|
|
|
#define DO_TEST_CPUID(arch, host, json) \
|
|
do { \
|
|
DO_TEST(arch, cpuTestHostCPUID, host, host, \
|
|
NULL, NULL, 0, 0, 0); \
|
|
DO_TEST(arch, cpuTestGuestCPUID, host, host, \
|
|
NULL, NULL, 0, 0, 0); \
|
|
DO_TEST_CPUID_JSON(arch, host, json); \
|
|
} while (0)
|
|
|
|
/* host to host comparison */
|
|
DO_TEST_COMPARE("x86", "host", "host", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("x86", "host", "host-better", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("x86", "host", "host-worse", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "host-amd-fake", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("x86", "host", "host-incomp-arch", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("x86", "host", "host-no-vendor", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("x86", "host-no-vendor", "host", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
|
|
DO_TEST_COMPARE("ppc64", "host", "host", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("ppc64", "host", "host-better", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("ppc64", "host", "host-worse", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("ppc64", "host", "host-incomp-arch", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("ppc64", "host", "host-no-vendor", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("ppc64", "host-no-vendor", "host", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
|
|
/* guest to host comparison */
|
|
DO_TEST_COMPARE("x86", "host", "bogus-model", VIR_CPU_COMPARE_ERROR);
|
|
DO_TEST_COMPARE("x86", "host", "bogus-feature", VIR_CPU_COMPARE_ERROR);
|
|
DO_TEST_COMPARE("x86", "host", "min", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "pentium3", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "exact", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "exact-forbid", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("x86", "host", "exact-forbid-extra", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "exact-disable", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "exact-disable2", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "exact-disable-extra", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "exact-require", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "exact-require-extra", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("x86", "host", "exact-force", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "strict", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("x86", "host", "strict-full", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("x86", "host", "strict-disable", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("x86", "host", "strict-force-extra", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("x86", "host", "guest", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host", "pentium3-amd", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("x86", "host-amd", "pentium3-amd", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_COMPARE("x86", "host-worse", "penryn-force", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("x86", "host-SandyBridge", "exact-force-Haswell", VIR_CPU_COMPARE_IDENTICAL);
|
|
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-strict", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-exact", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-legacy", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-legacy-incompatible", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-legacy-invalid", VIR_CPU_COMPARE_ERROR);
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-compat-none", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-compat-valid", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-compat-invalid", VIR_CPU_COMPARE_ERROR);
|
|
DO_TEST_COMPARE("ppc64", "host", "guest-compat-incompatible", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
|
|
/* guest updates for migration
|
|
* automatically compares host CPU with the result */
|
|
DO_TEST_UPDATE("x86", "host", "min", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_UPDATE("x86", "host", "pentium3", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_UPDATE("x86", "host", "guest", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_UPDATE("x86", "host", "host-model", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_UPDATE("x86", "host", "host-model-nofallback", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_UPDATE("x86", "host-invtsc", "host-model", VIR_CPU_COMPARE_SUPERSET);
|
|
DO_TEST_UPDATE_ONLY("x86", "host", "host-passthrough");
|
|
DO_TEST_UPDATE_ONLY("x86", "host", "host-passthrough-features");
|
|
|
|
DO_TEST_UPDATE("ppc64", "host", "guest", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_UPDATE("ppc64", "host", "guest-nofallback", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_UPDATE("ppc64", "host", "guest-legacy", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_UPDATE("ppc64", "host", "guest-legacy-incompatible", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
DO_TEST_UPDATE("ppc64", "host", "guest-legacy-invalid", VIR_CPU_COMPARE_ERROR);
|
|
DO_TEST_UPDATE("ppc64", "host", "guest-compat-none", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_UPDATE("ppc64", "host", "guest-compat-valid", VIR_CPU_COMPARE_IDENTICAL);
|
|
DO_TEST_UPDATE("ppc64", "host", "guest-compat-invalid", VIR_CPU_COMPARE_ERROR);
|
|
DO_TEST_UPDATE("ppc64", "host", "guest-compat-incompatible", VIR_CPU_COMPARE_INCOMPATIBLE);
|
|
|
|
/* computing baseline CPUs */
|
|
DO_TEST_BASELINE("x86", "incompatible-vendors", 0, -1);
|
|
DO_TEST_BASELINE("x86", "no-vendor", 0, 0);
|
|
DO_TEST_BASELINE("x86", "some-vendors", 0, 0);
|
|
DO_TEST_BASELINE("x86", "1", 0, 0);
|
|
DO_TEST_BASELINE("x86", "2", 0, 0);
|
|
DO_TEST_BASELINE("x86", "3", 0, 0);
|
|
DO_TEST_BASELINE("x86", "3", VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES, 0);
|
|
DO_TEST_BASELINE("x86", "4", 0, 0);
|
|
DO_TEST_BASELINE("x86", "4", VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES, 0);
|
|
DO_TEST_BASELINE("x86", "5", 0, 0);
|
|
DO_TEST_BASELINE("x86", "5", VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES, 0);
|
|
DO_TEST_BASELINE("x86", "6", 0, 0);
|
|
DO_TEST_BASELINE("x86", "6", VIR_CONNECT_BASELINE_CPU_MIGRATABLE, 0);
|
|
DO_TEST_BASELINE("x86", "7", 0, 0);
|
|
DO_TEST_BASELINE("x86", "8", 0, 0);
|
|
|
|
DO_TEST_BASELINE("ppc64", "incompatible-vendors", 0, -1);
|
|
DO_TEST_BASELINE("ppc64", "no-vendor", 0, 0);
|
|
DO_TEST_BASELINE("ppc64", "incompatible-models", 0, -1);
|
|
DO_TEST_BASELINE("ppc64", "same-model", 0, 0);
|
|
DO_TEST_BASELINE("ppc64", "legacy", 0, -1);
|
|
|
|
/* CPU features */
|
|
DO_TEST_HASFEATURE("x86", "host", "vmx", YES);
|
|
DO_TEST_HASFEATURE("x86", "host", "lm", YES);
|
|
DO_TEST_HASFEATURE("x86", "host", "sse4.1", YES);
|
|
DO_TEST_HASFEATURE("x86", "host", "3dnowext", NO);
|
|
DO_TEST_HASFEATURE("x86", "host", "skinit", NO);
|
|
DO_TEST_HASFEATURE("x86", "host", "foo", FAIL);
|
|
|
|
/* computing guest data and decoding the data into a guest CPU XML */
|
|
DO_TEST_GUESTCPU("x86", "host", "guest", NULL, 0);
|
|
DO_TEST_GUESTCPU("x86", "host-better", "pentium3", NULL, 0);
|
|
DO_TEST_GUESTCPU("x86", "host-worse", "guest", NULL, 0);
|
|
DO_TEST_GUESTCPU("x86", "host", "strict-force-extra", NULL, 0);
|
|
DO_TEST_GUESTCPU("x86", "host", "penryn-force", NULL, 0);
|
|
DO_TEST_GUESTCPU("x86", "host", "guest", model486, 0);
|
|
DO_TEST_GUESTCPU("x86", "host", "guest", models, 0);
|
|
DO_TEST_GUESTCPU("x86", "host", "guest", nomodel, -1);
|
|
DO_TEST_GUESTCPU("x86", "host", "guest-nofallback", models, -1);
|
|
DO_TEST_GUESTCPU("x86", "host", "host+host-model", models, 0);
|
|
DO_TEST_GUESTCPU("x86", "host", "host+host-model-nofallback", models, -1);
|
|
DO_TEST_GUESTCPU("x86", "host-Haswell-noTSX", "Haswell", haswell, 0);
|
|
DO_TEST_GUESTCPU("x86", "host-Haswell-noTSX", "Haswell-noTSX", haswell, 0);
|
|
DO_TEST_GUESTCPU("x86", "host-Haswell-noTSX", "Haswell-noTSX-nofallback", haswell, -1);
|
|
DO_TEST_GUESTCPU("x86", "host-Haswell-noTSX", "Haswell-noTSX", NULL, 0);
|
|
|
|
DO_TEST_GUESTCPU("ppc64", "host", "guest", ppc_models, 0);
|
|
DO_TEST_GUESTCPU("ppc64", "host", "guest-nofallback", ppc_models, -1);
|
|
DO_TEST_GUESTCPU("ppc64", "host", "guest-legacy", ppc_models, /*0*/ -1);
|
|
DO_TEST_GUESTCPU("ppc64", "host", "guest-legacy-incompatible", ppc_models, -1);
|
|
DO_TEST_GUESTCPU("ppc64", "host", "guest-legacy-invalid", ppc_models, -1);
|
|
|
|
DO_TEST_CPUID("x86", "A10-5800K", true);
|
|
DO_TEST_CPUID("x86", "Atom-D510", false);
|
|
DO_TEST_CPUID("x86", "Atom-N450", false);
|
|
DO_TEST_CPUID("x86", "Core-i5-2500", true);
|
|
DO_TEST_CPUID("x86", "Core-i5-2540M", true);
|
|
DO_TEST_CPUID("x86", "Core-i5-4670T", true);
|
|
DO_TEST_CPUID("x86", "Core-i5-6600", true);
|
|
DO_TEST_CPUID("x86", "Core-i7-2600", true);
|
|
DO_TEST_CPUID("x86", "Core-i7-3520M", false);
|
|
DO_TEST_CPUID("x86", "Core-i7-3740QM", true);
|
|
DO_TEST_CPUID("x86", "Core-i7-3770", true);
|
|
DO_TEST_CPUID("x86", "Core-i7-4600U", true);
|
|
DO_TEST_CPUID("x86", "Core-i7-5600U", true);
|
|
DO_TEST_CPUID("x86", "Core2-E6850", true);
|
|
DO_TEST_CPUID("x86", "Core2-Q9500", false);
|
|
DO_TEST_CPUID("x86", "FX-8150", false);
|
|
DO_TEST_CPUID("x86", "Opteron-1352", false);
|
|
DO_TEST_CPUID("x86", "Opteron-2350", true);
|
|
DO_TEST_CPUID("x86", "Opteron-6234", true);
|
|
DO_TEST_CPUID("x86", "Opteron-6282", false);
|
|
DO_TEST_CPUID("x86", "Pentium-P6100", false);
|
|
DO_TEST_CPUID("x86", "Phenom-B95", true);
|
|
DO_TEST_CPUID("x86", "Xeon-5110", false);
|
|
DO_TEST_CPUID("x86", "Xeon-E3-1245", true);
|
|
DO_TEST_CPUID("x86", "Xeon-E5-2630", true);
|
|
DO_TEST_CPUID("x86", "Xeon-E5-2650", true);
|
|
DO_TEST_CPUID("x86", "Xeon-E7-4820", true);
|
|
DO_TEST_CPUID("x86", "Xeon-W3520", true);
|
|
DO_TEST_CPUID("x86", "Xeon-X5460", false);
|
|
|
|
#if WITH_QEMU && WITH_YAJL
|
|
qemuTestDriverFree(&driver);
|
|
#endif
|
|
|
|
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIRT_TEST_MAIN(mymain)
|