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libvirt/tests/virrotatingfiletest.c

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util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
/*
* Copyright (C) 2015 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 <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include "virrotatingfile.h"
#include "virlog.h"
#include "testutils.h"
#define VIR_FROM_THIS VIR_FROM_NONE
VIR_LOG_INIT("tests.rotatingfiletest");
#define FILENAME "virrotatingfiledata.txt"
#define FILENAME0 "virrotatingfiledata.txt.0"
#define FILENAME1 "virrotatingfiledata.txt.1"
#define FILEBYTE 0xde
#define FILEBYTE0 0xad
#define FILEBYTE1 0xbe
static int testRotatingFileWriterAssertOneFileSize(const char *filename,
off_t size)
{
struct stat sb;
if (stat(filename, &sb) < 0) {
if (size == (off_t)-1) {
return 0;
} else {
fprintf(stderr, "File %s does not exist\n", filename);
return -1;
}
} else {
if (size == (off_t)-1) {
fprintf(stderr, "File %s should not exist\n", filename);
return -1;
} else if (sb.st_size != size) {
virtlogd: use %llu to print 64bit types Otherwise we fail on 32bit with: CC logging/virtlogd-log_daemon_dispatch.o logging/log_daemon_dispatch.c: In function 'virLogManagerProtocolDispatchDomainReadLogFile': logging/log_daemon_dispatch.c:120:9: error: format '%zu' expects argument of type 'size_t', but argument 7 has type 'uint64_t' [-Werror=format]
2015-11-26 20:00:09 +03:00
fprintf(stderr, "File %s should be %llu bytes not %llu\n",
filename, (unsigned long long)size,
(unsigned long long)sb.st_size);
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
return -1;
} else {
return 0;
}
}
}
static int testRotatingFileWriterAssertFileSizes(off_t baseSize,
off_t backup0Size,
off_t backup1Size)
{
if (testRotatingFileWriterAssertOneFileSize(FILENAME, baseSize) < 0 ||
testRotatingFileWriterAssertOneFileSize(FILENAME0, backup0Size) < 0 ||
testRotatingFileWriterAssertOneFileSize(FILENAME1, backup1Size) < 0)
return -1;
return 0;
}
static int testRotatingFileReaderAssertBufferContent(const char *buf,
size_t buflen,
size_t nregions,
size_t *sizes)
{
size_t i, j;
char bytes[] = { FILEBYTE, FILEBYTE0, FILEBYTE1 };
size_t total = 0;
if (nregions > ARRAY_CARDINALITY(bytes)) {
fprintf(stderr, "Too many regions %zu\n", nregions);
return -1;
}
for (i = 0; i < nregions; i++)
total += sizes[i];
if (total != buflen) {
fprintf(stderr, "Expected %zu bytes in file not %zu\n",
total, buflen);
return -1;
}
for (i = 0; i < nregions; i++) {
char want = bytes[nregions - (i + 1)];
for (j = 0; j < sizes[i]; j++) {
if (*buf != want) {
fprintf(stderr,
"Expected '0x%x' but got '0x%x' at region %zu byte %zu\n",
want & 0xff, *buf & 0xff, i, j);
return -1;
}
buf++;
}
}
return 0;
}
static int testRotatingFileInitOne(const char *filename,
off_t size,
char pattern)
{
if (size == (off_t)-1) {
VIR_DEBUG("Deleting %s", filename);
unlink(filename);
} else {
VIR_DEBUG("Creating %s size %zu", filename, (size_t)size);
char buf[1024];
int fd = open(filename, O_WRONLY|O_CREAT|O_TRUNC, 0700);
if (fd < 0) {
fprintf(stderr, "Cannot create %s\n", filename);
return -1;
}
memset(buf, pattern, sizeof(buf));
while (size) {
size_t towrite = size;
if (towrite > sizeof(buf))
towrite = sizeof(buf);
if (safewrite(fd, buf, towrite) != towrite) {
fprintf(stderr, "Cannot write to %s\n", filename);
VIR_FORCE_CLOSE(fd);
return -1;
}
size -= towrite;
}
VIR_FORCE_CLOSE(fd);
}
return 0;
}
static int testRotatingFileInitFiles(off_t baseSize,
off_t backup0Size,
off_t backup1Size)
{
if (testRotatingFileInitOne(FILENAME, baseSize, FILEBYTE) < 0 ||
testRotatingFileInitOne(FILENAME0, backup0Size, FILEBYTE0) < 0 ||
testRotatingFileInitOne(FILENAME1, backup1Size, FILEBYTE1) < 0) {
return -1;
}
return 0;
}
static int testRotatingFileWriterNew(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
char buf[512];
if (testRotatingFileInitFiles((off_t)-1,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
1024,
2,
false,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(0,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
memset(buf, 0x5e, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
if (testRotatingFileWriterAssertFileSizes(sizeof(buf),
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileWriterAppend(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
char buf[512];
if (testRotatingFileInitFiles(512,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
1024,
2,
false,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(512,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
memset(buf, 0x5e, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
if (testRotatingFileWriterAssertFileSizes(1024,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileWriterTruncate(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
char buf[512];
if (testRotatingFileInitFiles(512,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
1024,
2,
true,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(0,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
memset(buf, 0x5e, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
if (testRotatingFileWriterAssertFileSizes(512,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileWriterRolloverNone(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
char buf[512];
if (testRotatingFileInitFiles((off_t)-1,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
200,
0,
false,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(0,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
memset(buf, 0x5e, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
if (testRotatingFileWriterAssertFileSizes(112,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileWriterRolloverOne(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
char buf[512];
if (testRotatingFileInitFiles((off_t)-1,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
1024,
2,
false,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(0,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
memset(buf, 0x5e, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
if (testRotatingFileWriterAssertFileSizes(512,
1024,
(off_t)-1) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileWriterRolloverAppend(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
char buf[512];
if (testRotatingFileInitFiles((off_t)768,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
1024,
2,
false,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(768,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
memset(buf, 0x5e, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
if (testRotatingFileWriterAssertFileSizes(256,
1024,
(off_t)-1) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileWriterRolloverMany(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
char buf[512];
if (testRotatingFileInitFiles((off_t)-1,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
1024,
2,
false,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(0,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
memset(buf, 0x5e, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
virRotatingFileWriterAppend(file, buf, sizeof(buf));
if (testRotatingFileWriterAssertFileSizes(512,
1024,
1024) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileWriterRolloverLineBreak(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
const char *buf = "The quick brown fox jumps over the lazy dog\n"
"The wizard quickly jinxed the gnomes before they vaporized\n";
if (testRotatingFileInitFiles(100,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
160,
2,
false,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(100,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
virRotatingFileWriterAppend(file, buf, strlen(buf));
if (testRotatingFileWriterAssertFileSizes(59,
144,
(off_t)-1) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
virlogd: fix crash if log file exists and it's larger the maxlen If for some reason there is an existing log file, that is larger then max length of log file, we need to rollover that file immediately. Trying to figure out how much data we could write will resolve in overflow of unsigned variable 'towrite' and this leads to segfault. Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-11-28 11:03:40 +03:00
static int testRotatingFileWriterLargeFile(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileWriterPtr file;
int ret = -1;
const char *buf = "The quick brown fox jumps over the lazy dog\n"
"The wizard quickly jinxed the gnomes before they vaporized\n";
if (testRotatingFileInitFiles(200,
(off_t)-1,
(off_t)-1) < 0)
return -1;
file = virRotatingFileWriterNew(FILENAME,
160,
2,
false,
0700);
if (!file)
goto cleanup;
if (testRotatingFileWriterAssertFileSizes(200,
(off_t)-1,
(off_t)-1) < 0)
goto cleanup;
virRotatingFileWriterAppend(file, buf, strlen(buf));
if (testRotatingFileWriterAssertFileSizes(103,
200,
(off_t)-1) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileWriterFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
static int testRotatingFileReaderOne(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileReaderPtr file;
int ret = -1;
char buf[512];
ssize_t got;
size_t regions[] = { 256 };
if (testRotatingFileInitFiles(256, (off_t)-1, (off_t)-1) < 0)
return -1;
file = virRotatingFileReaderNew(FILENAME, 2);
if (!file)
goto cleanup;
if ((got = virRotatingFileReaderConsume(file, buf, sizeof(buf))) < 0)
goto cleanup;
if (testRotatingFileReaderAssertBufferContent(buf, got,
ARRAY_CARDINALITY(regions),
regions) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileReaderFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileReaderAll(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileReaderPtr file;
int ret = -1;
char buf[768];
ssize_t got;
size_t regions[] = { 256, 256, 256 };
if (testRotatingFileInitFiles(256, 256, 256) < 0)
return -1;
file = virRotatingFileReaderNew(FILENAME, 2);
if (!file)
goto cleanup;
if ((got = virRotatingFileReaderConsume(file, buf, sizeof(buf))) < 0)
goto cleanup;
if (testRotatingFileReaderAssertBufferContent(buf, got,
ARRAY_CARDINALITY(regions),
regions) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileReaderFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileReaderPartial(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileReaderPtr file;
int ret = -1;
char buf[600];
ssize_t got;
size_t regions[] = { 256, 256, 88 };
if (testRotatingFileInitFiles(256, 256, 256) < 0)
return -1;
file = virRotatingFileReaderNew(FILENAME, 2);
if (!file)
goto cleanup;
if ((got = virRotatingFileReaderConsume(file, buf, sizeof(buf))) < 0)
goto cleanup;
if (testRotatingFileReaderAssertBufferContent(buf, got,
ARRAY_CARDINALITY(regions),
regions) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileReaderFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int testRotatingFileReaderSeek(const void *data ATTRIBUTE_UNUSED)
{
virRotatingFileReaderPtr file;
int ret = -1;
char buf[600];
ssize_t got;
size_t regions[] = { 156, 256 };
struct stat sb;
if (testRotatingFileInitFiles(256, 256, 256) < 0)
return -1;
file = virRotatingFileReaderNew(FILENAME, 2);
if (!file)
goto cleanup;
if (stat(FILENAME0, &sb) < 0) {
virReportSystemError(errno, "Cannot stat %s", FILENAME0);
goto cleanup;
}
if (virRotatingFileReaderSeek(file, sb.st_ino, 100) < 0)
goto cleanup;
if ((got = virRotatingFileReaderConsume(file, buf, sizeof(buf))) < 0)
goto cleanup;
if (testRotatingFileReaderAssertBufferContent(buf, got,
ARRAY_CARDINALITY(regions),
regions) < 0)
goto cleanup;
ret = 0;
cleanup:
virRotatingFileReaderFree(file);
unlink(FILENAME);
unlink(FILENAME0);
unlink(FILENAME1);
return ret;
}
static int
mymain(void)
{
int ret = 0;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write new", testRotatingFileWriterNew, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write append", testRotatingFileWriterAppend, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write truncate", testRotatingFileWriterTruncate, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write rollover no backup", testRotatingFileWriterRolloverNone, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write rollover one", testRotatingFileWriterRolloverOne, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write rollover append", testRotatingFileWriterRolloverAppend, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write rollover many", testRotatingFileWriterRolloverMany, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write rollover line break", testRotatingFileWriterRolloverLineBreak, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file write to file larger then maxlen", testRotatingFileWriterLargeFile, NULL) < 0)
virlogd: fix crash if log file exists and it's larger the maxlen If for some reason there is an existing log file, that is larger then max length of log file, we need to rollover that file immediately. Trying to figure out how much data we could write will resolve in overflow of unsigned variable 'towrite' and this leads to segfault. Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-11-28 11:03:40 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file read one", testRotatingFileReaderOne, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file read all", testRotatingFileReaderAll, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file read partial", testRotatingFileReaderPartial, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
tests: Rename virtTestRun to virTestRun. This function doesn't follow our convention of naming functions.
2016-05-26 18:01:50 +03:00
if (virTestRun("Rotating file read seek", testRotatingFileReaderSeek, NULL) < 0)
util: add APIs for reading/writing from/to rotating files Add virRotatingFileReader and virRotatingFileWriter objects which allow reading & writing from/to files with automation rotation to N backup files when a size limit is reached. This is useful for guest logging when a guaranteed finite size limit is required. Use of external tools like logrotate is inadequate since it leaves the possibility for guest to DOS the host in between invokations of logrotate. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-06 17:25:48 +03:00
ret = -1;
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
tests: Rename VIRT_TEST_* macros to VIR_TEST_* We use the "vir" prefix pretty consistently in our APIs, both external and internal, which made these macros stood out.
2017-03-29 17:45:42 +03:00
VIR_TEST_MAIN(mymain)
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