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b44898dd31
Setting OEM strings for a domain was introduced in v4.1.0-rc1~315. However, any application that wanted to use them (e.g. to point to an URL where a config file is stored) had to 'dmidecode -u --oem-string N' (where N is index of the string). Well, we can expose them under our <sysinfo/> XML and if the domain is running Libvirt inside it can be obtained using virConnectGetSysinfo() API. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
153 lines
4.2 KiB
C
153 lines
4.2 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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#include <config.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 LIBVIRT_VIRSYSINFOPRIV_H_ALLOW
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#include "virsysinfopriv.h"
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#define LIBVIRT_VIRCOMMANDPRIV_H_ALLOW
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#include "vircommandpriv.h"
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#define VIR_FROM_THIS VIR_FROM_NONE
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struct testSysinfoData {
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const char *name; /* test name, also base name for result files */
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virSysinfoDefPtr (*func)(void); /* sysinfo gathering function */
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};
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static void
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testDMIDecodeDryRun(const char *const*args G_GNUC_UNUSED,
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const char *const*env G_GNUC_UNUSED,
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const char *input G_GNUC_UNUSED,
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char **output,
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char **error,
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int *status,
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void *opaque)
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{
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const char *sysinfo = opaque;
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if (STREQ_NULLABLE(args[1], "--dump") &&
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STREQ_NULLABLE(args[2], "--oem-string")) {
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if (!args[3]) {
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*error = g_strdup("dmidecode: option '--oem-string' requires an argument");
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*status = EXIT_FAILURE;
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return;
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}
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if (STREQ(args[3], "3")) {
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*output = g_strdup("Ha ha ha try parsing\\n\n"
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" String 3: this correctly\n"
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" String 4:then");
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} else {
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*error = g_strdup_printf("No OEM string number %s", args[3]);
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*status = EXIT_FAILURE;
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return;
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}
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} else {
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if (virFileReadAll(sysinfo, 10 * 1024 * 1024, output) < 0) {
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*error = g_strdup(virGetLastErrorMessage());
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*status = EXIT_FAILURE;
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return;
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}
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}
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*error = g_strdup("");
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*status = 0;
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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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const struct testSysinfoData *testdata = data;
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const char *sysfsActualData;
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g_auto(virSysinfoDefPtr) ret = NULL;
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g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
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g_autofree char *sysinfo = NULL;
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g_autofree char *cpuinfo = NULL;
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g_autofree char *expected = NULL;
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sysinfo = g_strdup_printf("%s/sysinfodata/%ssysinfo.data", abs_srcdir, testdata->name);
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cpuinfo = g_strdup_printf("%s/sysinfodata/%scpuinfo.data", abs_srcdir, testdata->name);
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expected = g_strdup_printf("%s/sysinfodata/%ssysinfo.expect", abs_srcdir, testdata->name);
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virCommandSetDryRun(NULL, testDMIDecodeDryRun, sysinfo);
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virSysinfoSetup(sysinfo, cpuinfo);
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ret = testdata->func();
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virCommandSetDryRun(NULL, NULL, NULL);
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if (!ret)
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return -1;
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if (virSysinfoFormat(&buf, ret) < 0)
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return -1;
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if (!(sysfsActualData = virBufferCurrentContent(&buf)))
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return -1;
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return virTestCompareToFile(sysfsActualData, expected);
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}
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#define TEST(name, func) \
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do { \
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struct testSysinfoData data = { name, func }; \
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if (virTestRun(name " sysinfo", testSysinfo, &data) < 0) \
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ret = EXIT_FAILURE; \
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} while (0)
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static int
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mymain(void)
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{
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int ret = EXIT_SUCCESS;
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TEST("s390", virSysinfoReadS390);
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TEST("s390-freq", virSysinfoReadS390);
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TEST("ppc", virSysinfoReadPPC);
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TEST("x86", virSysinfoReadDMI);
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TEST("arm", virSysinfoReadARM);
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TEST("arm-rpi2", virSysinfoReadARM);
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TEST("aarch64", virSysinfoReadARM);
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TEST("aarch64-moonshot", virSysinfoReadARM);
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TEST("aarch64-gigabyte", virSysinfoReadARM);
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return ret;
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}
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#undef TEST
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#undef TEST_FULL
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VIR_TEST_MAIN(mymain)
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