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Due to a kernel commit (b4b8f770e), cpuinfo format has changed on ARMs. Firstly, 'Processor: ...' may not be reported, it's replaced by 'model name: ...'. Secondly, the "Processor" string may occur in CPU name, e.g. 'ARMv7 Processor rev 5 (v7l)'. Therefore, we must firstly look for 'model name' and then for 'Processor' if not found. Moreover, lines in the cpuinfo file are shuffled, so we better not manipulate the pointer to start of internal buffer as we may lost some info. Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
215 lines
5.6 KiB
C
215 lines
5.6 KiB
C
/*
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* sysinfotest.c: Testcase(s) for virSysinfoRead
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*
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* Copyright (C) 2013 Red Hat, Inc.
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* Copyright IBM Corp. 2012
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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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* Authors:
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* Viktor Mihajlovski <mihajlov@linux.vnet.ibm.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 <string.h>
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#include <unistd.h>
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#include "internal.h"
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#include "virbuffer.h"
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#include "virsysinfo.h"
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#include "testutils.h"
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#include "virfile.h"
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#include "virstring.h"
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#define VIR_FROM_THIS VIR_FROM_NONE
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#if defined (__linux__)
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# if defined(__s390__) || defined(__s390x__) || \
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defined(__powerpc__) || defined(__powerpc64__) || \
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defined(__i386__) || defined(__x86_64__) || defined(__amd64__) || \
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defined(__arm__) || defined(__aarch64__)
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/* from sysinfo.c */
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void virSysinfoSetup(const char *decoder,
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const char *sysinfo,
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const char *cpuinfo);
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struct testSysinfoData {
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char *decoder; /* name of dmi decoder binary/script */
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char *sysinfo; /* name of /proc/sysinfo substitute file */
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char *cpuinfo; /* name of /proc/cpuinfo substitute file */
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char *expected; /* (required) file containing output of virSysinfoFormat */
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};
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static int
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testSysinfo(const void *data)
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{
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int result = -1;
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const char *sysfsActualData;
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virSysinfoDefPtr ret = NULL;
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virBuffer buf = VIR_BUFFER_INITIALIZER;
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const struct testSysinfoData *testdata = data;
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virSysinfoSetup(testdata->decoder, testdata->sysinfo, testdata->cpuinfo);
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if (!testdata->expected ||
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!(ret = virSysinfoRead()))
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goto cleanup;
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if (virSysinfoFormat(&buf, ret) < 0)
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goto cleanup;
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if (!(sysfsActualData = virBufferCurrentContent(&buf)))
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goto cleanup;
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if (virtTestCompareToFile(sysfsActualData, testdata->expected) < 0)
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goto cleanup;
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result = 0;
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cleanup:
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virSysinfoDefFree(ret);
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virBufferFreeAndReset(&buf);
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return result;
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}
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static int
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sysinfotest_run(const char *test,
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const char *decoder,
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const char *sysinfo,
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const char *cpuinfo,
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const char *expected)
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{
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struct testSysinfoData testdata = { NULL };
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int ret = EXIT_FAILURE;
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if ((decoder &&
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virAsprintf(&testdata.decoder, "%s/%s", abs_srcdir, decoder) < 0) ||
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(sysinfo &&
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virAsprintf(&testdata.sysinfo, "%s/%s", abs_srcdir, sysinfo) < 0) ||
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(cpuinfo &&
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virAsprintf(&testdata.cpuinfo, "%s/%s", abs_srcdir, cpuinfo) < 0) ||
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(expected &&
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virAsprintf(&testdata.expected, "%s/%s", abs_srcdir, expected) < 0)) {
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goto error;
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}
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if (virtTestRun(test, testSysinfo, &testdata) < 0)
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goto error;
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ret = EXIT_SUCCESS;
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error:
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VIR_FREE(testdata.decoder);
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VIR_FREE(testdata.sysinfo);
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VIR_FREE(testdata.cpuinfo);
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VIR_FREE(testdata.expected);
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return ret;
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}
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# endif
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# if defined(__s390__) || defined(__s390x__)
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static int
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test_s390(void)
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{
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return sysinfotest_run("s390 sysinfo",
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NULL,
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"/sysinfodata/s390sysinfo.data",
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"/sysinfodata/s390cpuinfo.data",
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"/sysinfodata/s390sysinfo.expect");
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}
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VIRT_TEST_MAIN(test_s390)
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# elif defined(__powerpc__) || defined(__powerpc64__)
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static int
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test_ppc(void)
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{
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return sysinfotest_run("ppc sysinfo",
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NULL,
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NULL,
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"/sysinfodata/ppccpuinfo.data",
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"/sysinfodata/ppcsysinfo.expect");
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}
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VIRT_TEST_MAIN(test_ppc)
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# elif defined(__i386__) || defined(__x86_64__) || defined(__amd64__)
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static int
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test_x86(void)
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{
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return sysinfotest_run("x86 sysinfo",
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"/sysinfodata/dmidecode.sh",
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NULL,
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NULL,
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"/sysinfodata/x86sysinfo.expect");
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}
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VIRT_TEST_MAIN(test_x86)
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# elif defined(__arm__)
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static int
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test_arm(void)
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{
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int ret = EXIT_SUCCESS;
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if (sysinfotest_run("arm sysinfo",
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NULL,
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NULL,
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"/sysinfodata/armcpuinfo.data",
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"/sysinfodata/armsysinfo.expect") != EXIT_SUCCESS)
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ret = EXIT_FAILURE;
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if (sysinfotest_run("Raspberry Pi 2 sysinfo",
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NULL,
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NULL,
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"/sysinfodata/arm-rpi2cpuinfo.data",
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"/sysinfodata/arm-rpi2sysinfo.expect") != EXIT_SUCCESS)
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ret = EXIT_FAILURE;
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return ret;
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}
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VIRT_TEST_MAIN(test_arm)
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# elif defined(__aarch64__)
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static int
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test_aarch64(void)
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{
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return sysinfotest_run("aarch64 sysinfo",
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NULL,
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NULL,
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"/sysinfodata/aarch64cpuinfo.data",
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"/sysinfodata/aarch64sysinfo.expect");
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}
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VIRT_TEST_MAIN(test_aarch64)
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# else
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int
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main(void)
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{
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return EXIT_AM_SKIP;
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}
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# endif /* defined(__s390__) ... */
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#else
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int
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main(void)
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{
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return EXIT_AM_SKIP;
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}
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#endif /* defined(__linux__) */
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