libvirt/tests/virlockspacetest.c
Michal Privoznik b3a3759b62 Revert "virlockspace: Allow caller to specify start and length offset in virLockSpaceAcquireResource"
This reverts commit afd5a27575.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2018-11-16 13:42:39 +01:00

374 lines
9.0 KiB
C

/*
* Copyright (C) 2011, 2013, 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/>.
*
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#include <config.h>
#include <signal.h>
#include <sys/stat.h>
#include "testutils.h"
#include "virutil.h"
#include "virerror.h"
#include "viralloc.h"
#include "virfile.h"
#include "virlog.h"
#include "virlockspace.h"
#define VIR_FROM_THIS VIR_FROM_RPC
VIR_LOG_INIT("tests.lockspacetest");
#define LOCKSPACE_DIR abs_builddir "/virlockspacedata"
static int testLockSpaceCreate(const void *args ATTRIBUTE_UNUSED)
{
virLockSpacePtr lockspace;
int ret = -1;
rmdir(LOCKSPACE_DIR);
if (!(lockspace = virLockSpaceNew(LOCKSPACE_DIR)))
goto cleanup;
if (!virFileIsDir(LOCKSPACE_DIR))
goto cleanup;
ret = 0;
cleanup:
virLockSpaceFree(lockspace);
rmdir(LOCKSPACE_DIR);
return ret;
}
static int testLockSpaceResourceLifecycle(const void *args ATTRIBUTE_UNUSED)
{
virLockSpacePtr lockspace;
int ret = -1;
rmdir(LOCKSPACE_DIR);
if (!(lockspace = virLockSpaceNew(LOCKSPACE_DIR)))
goto cleanup;
if (!virFileIsDir(LOCKSPACE_DIR))
goto cleanup;
if (virLockSpaceCreateResource(lockspace, "foo") < 0)
goto cleanup;
if (!virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
if (virLockSpaceDeleteResource(lockspace, "foo") < 0)
goto cleanup;
if (virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
ret = 0;
cleanup:
virLockSpaceFree(lockspace);
rmdir(LOCKSPACE_DIR);
return ret;
}
static int testLockSpaceResourceLockExcl(const void *args ATTRIBUTE_UNUSED)
{
virLockSpacePtr lockspace;
int ret = -1;
rmdir(LOCKSPACE_DIR);
if (!(lockspace = virLockSpaceNew(LOCKSPACE_DIR)))
goto cleanup;
if (!virFileIsDir(LOCKSPACE_DIR))
goto cleanup;
if (virLockSpaceCreateResource(lockspace, "foo") < 0)
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(), 0) < 0)
goto cleanup;
if (!virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(), 0) == 0)
goto cleanup;
if (virLockSpaceDeleteResource(lockspace, "foo") == 0)
goto cleanup;
if (virLockSpaceReleaseResource(lockspace, "foo", geteuid()) < 0)
goto cleanup;
if (virLockSpaceDeleteResource(lockspace, "foo") < 0)
goto cleanup;
if (virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
ret = 0;
cleanup:
virLockSpaceFree(lockspace);
rmdir(LOCKSPACE_DIR);
return ret;
}
static int testLockSpaceResourceLockExclAuto(const void *args ATTRIBUTE_UNUSED)
{
virLockSpacePtr lockspace;
int ret = -1;
rmdir(LOCKSPACE_DIR);
if (!(lockspace = virLockSpaceNew(LOCKSPACE_DIR)))
goto cleanup;
if (!virFileIsDir(LOCKSPACE_DIR))
goto cleanup;
if (virLockSpaceCreateResource(lockspace, "foo") < 0)
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(),
VIR_LOCK_SPACE_ACQUIRE_AUTOCREATE) < 0)
goto cleanup;
if (!virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
if (virLockSpaceReleaseResource(lockspace, "foo", geteuid()) < 0)
goto cleanup;
if (virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
ret = 0;
cleanup:
virLockSpaceFree(lockspace);
rmdir(LOCKSPACE_DIR);
return ret;
}
static int testLockSpaceResourceLockShr(const void *args ATTRIBUTE_UNUSED)
{
virLockSpacePtr lockspace;
int ret = -1;
rmdir(LOCKSPACE_DIR);
if (!(lockspace = virLockSpaceNew(LOCKSPACE_DIR)))
goto cleanup;
if (!virFileIsDir(LOCKSPACE_DIR))
goto cleanup;
if (virLockSpaceCreateResource(lockspace, "foo") < 0)
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(),
VIR_LOCK_SPACE_ACQUIRE_SHARED) < 0)
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(), 0) == 0)
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(),
VIR_LOCK_SPACE_ACQUIRE_SHARED) < 0)
goto cleanup;
if (virLockSpaceDeleteResource(lockspace, "foo") == 0)
goto cleanup;
if (virLockSpaceReleaseResource(lockspace, "foo", geteuid()) < 0)
goto cleanup;
if (virLockSpaceDeleteResource(lockspace, "foo") == 0)
goto cleanup;
if (virLockSpaceReleaseResource(lockspace, "foo", geteuid()) < 0)
goto cleanup;
if (virLockSpaceDeleteResource(lockspace, "foo") < 0)
goto cleanup;
if (virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
ret = 0;
cleanup:
virLockSpaceFree(lockspace);
rmdir(LOCKSPACE_DIR);
return ret;
}
static int testLockSpaceResourceLockShrAuto(const void *args ATTRIBUTE_UNUSED)
{
virLockSpacePtr lockspace;
int ret = -1;
rmdir(LOCKSPACE_DIR);
if (!(lockspace = virLockSpaceNew(LOCKSPACE_DIR)))
goto cleanup;
if (!virFileIsDir(LOCKSPACE_DIR))
goto cleanup;
if (virLockSpaceCreateResource(lockspace, "foo") < 0)
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(),
VIR_LOCK_SPACE_ACQUIRE_SHARED |
VIR_LOCK_SPACE_ACQUIRE_AUTOCREATE) < 0)
goto cleanup;
if (!virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(),
VIR_LOCK_SPACE_ACQUIRE_AUTOCREATE) == 0)
goto cleanup;
if (!virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, "foo", geteuid(),
VIR_LOCK_SPACE_ACQUIRE_SHARED |
VIR_LOCK_SPACE_ACQUIRE_AUTOCREATE) < 0)
goto cleanup;
if (!virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
if (virLockSpaceReleaseResource(lockspace, "foo", geteuid()) < 0)
goto cleanup;
if (!virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
if (virLockSpaceReleaseResource(lockspace, "foo", geteuid()) < 0)
goto cleanup;
if (virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
ret = 0;
cleanup:
virLockSpaceFree(lockspace);
rmdir(LOCKSPACE_DIR);
return ret;
}
static int testLockSpaceResourceLockPath(const void *args ATTRIBUTE_UNUSED)
{
virLockSpacePtr lockspace;
int ret = -1;
rmdir(LOCKSPACE_DIR);
if (!(lockspace = virLockSpaceNew(NULL)))
goto cleanup;
if (mkdir(LOCKSPACE_DIR, 0700) < 0)
goto cleanup;
if (virLockSpaceCreateResource(lockspace, LOCKSPACE_DIR "/foo") < 0)
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, LOCKSPACE_DIR "/foo", geteuid(), 0) < 0)
goto cleanup;
if (!virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
if (virLockSpaceAcquireResource(lockspace, LOCKSPACE_DIR "/foo", geteuid(), 0) == 0)
goto cleanup;
if (virLockSpaceDeleteResource(lockspace, LOCKSPACE_DIR "/foo") == 0)
goto cleanup;
if (virLockSpaceReleaseResource(lockspace, LOCKSPACE_DIR "/foo", geteuid()) < 0)
goto cleanup;
if (virLockSpaceDeleteResource(lockspace, LOCKSPACE_DIR "/foo") < 0)
goto cleanup;
if (virFileExists(LOCKSPACE_DIR "/foo"))
goto cleanup;
ret = 0;
cleanup:
virLockSpaceFree(lockspace);
rmdir(LOCKSPACE_DIR);
return ret;
}
static int
mymain(void)
{
int ret = 0;
signal(SIGPIPE, SIG_IGN);
if (virTestRun("Lockspace creation", testLockSpaceCreate, NULL) < 0)
ret = -1;
if (virTestRun("Lockspace res lifecycle", testLockSpaceResourceLifecycle, NULL) < 0)
ret = -1;
if (virTestRun("Lockspace res lock excl", testLockSpaceResourceLockExcl, NULL) < 0)
ret = -1;
if (virTestRun("Lockspace res lock shr", testLockSpaceResourceLockShr, NULL) < 0)
ret = -1;
if (virTestRun("Lockspace res lock excl auto", testLockSpaceResourceLockExclAuto, NULL) < 0)
ret = -1;
if (virTestRun("Lockspace res lock shr auto", testLockSpaceResourceLockShrAuto, NULL) < 0)
ret = -1;
if (virTestRun("Lockspace res full path", testLockSpaceResourceLockPath, NULL) < 0)
ret = -1;
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)