sysinfotest.c 4.5 KB
Newer Older
V
Viktor Mihajlovski 已提交
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
/*
 * sysinfotest.c: Testcase(s) for virSysinfoRead
 *
 * Copyright IBM Corp. 2012
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * Authors:
 *      Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
 */

#include <config.h>

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#include "internal.h"

#include "buf.h"
#include "sysinfo.h"
#include "testutils.h"
#include "util.h"
#include "virfile.h"

#if defined (__linux__)

/* from sysinfo.c */
void virSysinfoSetup(const char *decoder,
                     const char *sysinfo,
                     const char *cpuinfo);

struct testSysinfoData {
    char *decoder; /* name of dmi decoder binary/script */
    char *sysinfo; /* name of /proc/sysinfo substitute file */
    char *cpuinfo; /* name of /proc/cpuinfo substitute file */
    char *expected; /* (required) file containing output of virSysinfoFormat */
};

static int
testSysinfo(const void *data)
{
    int result = -1;
    char *sysfsExpectData = NULL;
    const char *sysfsActualData;
    virSysinfoDefPtr ret = NULL;
    virBuffer buf = VIR_BUFFER_INITIALIZER;
    const struct testSysinfoData *testdata = data;

    virSysinfoSetup(testdata->decoder, testdata->sysinfo, testdata->cpuinfo);

    if (!testdata->expected ||
        virtTestLoadFile(testdata->expected, &sysfsExpectData) < 0 ||
        !(ret = virSysinfoRead())) {
        goto cleanup;
    }

    if (virSysinfoFormat(&buf,ret) < 0)
        goto cleanup;

    if (!(sysfsActualData = virBufferCurrentContent(&buf)))
        goto cleanup;

    if (STRNEQ(sysfsActualData, sysfsExpectData)) {
        virtTestDifference(stderr, sysfsActualData, sysfsExpectData);
        goto cleanup;
    }

    result = 0;

cleanup:
    VIR_FREE(sysfsExpectData);
    virSysinfoDefFree(ret);
    virBufferFreeAndReset(&buf);

    return result;
}

static int
sysinfotest_run(const char *test,
                const char *decoder,
                const char *sysinfo,
                const char *cpuinfo,
                const char *expected)
{
    struct testSysinfoData testdata = { NULL };
    int ret = EXIT_FAILURE;

    if ((decoder &&
         virAsprintf(&testdata.decoder, "%s/%s", abs_srcdir, decoder) < 0) ||
        (sysinfo &&
         virAsprintf(&testdata.sysinfo, "%s/%s", abs_srcdir, sysinfo) < 0) ||
        (cpuinfo &&
         virAsprintf(&testdata.cpuinfo, "%s/%s", abs_srcdir, cpuinfo) < 0) ||
        (expected &&
         virAsprintf(&testdata.expected, "%s/%s", abs_srcdir, expected) < 0)) {
        goto error;
    }

    if (virtTestRun(test, 1, testSysinfo, &testdata) < 0)
        goto error;

    ret = EXIT_SUCCESS;

error:
    VIR_FREE(testdata.decoder);
    VIR_FREE(testdata.sysinfo);
    VIR_FREE(testdata.cpuinfo);
    VIR_FREE(testdata.expected);
    return ret;
}

# if defined(__s390__) || defined(__s390x__)
static int
test_s390(void)
{
    return sysinfotest_run("s390 sysinfo",
                           NULL,
                           "/sysinfodata/s390sysinfo.data",
                           "/sysinfodata/s390cpuinfo.data",
                           "/sysinfodata/s390sysinfo.expect");
}

VIRT_TEST_MAIN(test_s390)
# elif defined(__powerpc__) || defined(__powerpc64__)
static int
test_ppc(void)
{
    return sysinfotest_run("ppc sysinfo",
                           NULL,
                           NULL,
                           "/sysinfodata/ppccpuinfo.data",
                           "/sysinfodata/ppcsysinfo.expect");
}

VIRT_TEST_MAIN(test_ppc)
# elif defined(__i386__) || defined(__x86_64__) || defined(__amd64__)
static int
test_x86(void)
{
    return sysinfotest_run("x86 sysinfo",
                           "/sysinfodata/dmidecode.sh",
                           NULL,
                           NULL,
                           "/sysinfodata/x86sysinfo.expect");
}

VIRT_TEST_MAIN(test_x86)
# else
int
main(void)
{
    return EXIT_AM_SKIP;
}
# endif /* defined(__s390__) ... */
#else
int
main(void)
{
    return EXIT_AM_SKIP;
}
#endif /* defined(__linux__) */