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d954fbc74e
Problem with custom dmidecode scripts is that they are hard to modify, especially if we will want them to act differently based on passed arguments. So far, we have two scripts which do no more than 'cat $sysinfo' where $sysinfo is saved dmidecode output. The virCommandSetDryRun() can be used to trick virSysinfoReadDMI() thinking it executed real dmidecode. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
134 lines
3.5 KiB
C
134 lines
3.5 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 (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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*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(NULL, 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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