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/*
* Copyright (C) 2014 Red Hat, Inc.
*
* 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/>.
*/
#include <config.h>
#include "testutils.h"
#ifdef __linux__
# define LIBVIRT_VIRCOMMANDPRIV_H_ALLOW
# include "vircommandpriv.h"
# include "virkmod.h"
# define MODNAME "vfio-pci"
# define VIR_FROM_THIS VIR_FROM_NONE
static int
checkOutput(virBuffer *buf, const char *exp_cmd)
{
g_autofree char *actual_cmd = NULL;
if (!(actual_cmd = virBufferContentAndReset(buf))) {
fprintf(stderr, "cannot compare buffer to exp: %s", exp_cmd);
return -1;
}
if (virTestCompareToString(exp_cmd, actual_cmd) < 0) {
return -1;
}
return 0;
}
static int
testKModLoad(const void *args G_GNUC_UNUSED)
{
g_autofree char *errbuf = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autoptr(virCommandDryRunToken) dryRunToken = virCommandDryRunTokenNew();
virCommandSetDryRun(dryRunToken, &buf, false, false, NULL, NULL);
errbuf = virKModLoad(MODNAME);
if (errbuf) {
fprintf(stderr, "Failed to load, error: %s\n", errbuf);
return -1;
}
if (checkOutput(&buf, "modprobe -b " MODNAME "\n") < 0)
return -1;
return 0;
}
static int
testKModUnload(const void *args G_GNUC_UNUSED)
{
g_autofree char *errbuf = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autoptr(virCommandDryRunToken) dryRunToken = virCommandDryRunTokenNew();
virCommandSetDryRun(dryRunToken, &buf, false, false, NULL, NULL);
errbuf = virKModUnload(MODNAME);
if (errbuf) {
fprintf(stderr, "Failed to unload, error: %s\n", errbuf);
return -1;
}
if (checkOutput(&buf, "rmmod " MODNAME "\n") < 0)
return -1;
return 0;
}
static int
mymain(void)
{
int ret = 0;
if (virTestRun("load", testKModLoad, NULL) < 0)
ret = -1;
if (virTestRun("unload", testKModUnload, NULL) < 0)
ret = -1;
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain);
#else
int
main(void)
{
return EXIT_AM_SKIP;
}
#endif
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