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/*
* testutils.h: test utils
*
* Copyright (C) 2005, 2008-2013 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/>.
*
* Karel Zak <kzak@redhat.com>
*/
#ifndef __VIR_TEST_UTILS_H__
# define __VIR_TEST_UTILS_H__
# include <stdio.h>
# include "viralloc.h"
# include "virfile.h"
# include "virstring.h"
# include "capabilities.h"
# include "domain_conf.h"
# define EXIT_AM_SKIP 77 /* tell Automake we're skipping a test */
# define EXIT_AM_HARDFAIL 99 /* tell Automake that the framework is broken */
/* Work around lack of gnulib support for fprintf %z */
# ifndef NO_LIBVIRT
# undef fprintf
# define fprintf virFilePrintf
# endif
extern char *progname;
/* Makefile.am provides these two definitions */
# if !defined(abs_srcdir) || !defined(abs_builddir)
# error Fix Makefile.am
# endif
bool virTestOOMActive(void);
int virTestRun(const char *title,
int (*body)(const void *data),
const void *data);
int virTestLoadFile(const char *file, char **buf);
int virTestCaptureProgramOutput(const char *const argv[], char **buf, int maxlen);
void virTestClearCommandPath(char *cmdset);
int virTestDifference(FILE *stream,
const char *expect,
const char *actual);
int virTestDifferenceFull(FILE *stream,
const char *expect,
const char *expectName,
const char *actual,
const char *actualName);
int virTestDifferenceFullNoRegenerate(FILE *stream,
const char *expect,
const char *expectName,
const char *actual,
const char *actualName);
int virTestDifferenceBin(FILE *stream,
const char *expect,
const char *actual,
size_t length);
int virTestCompareToFile(const char *strcontent,
const char *filename);
int virTestCompareToString(const char *strcontent,
const char *strsrc);
unsigned int virTestGetDebug(void);
unsigned int virTestGetVerbose(void);
unsigned int virTestGetExpensive(void);
unsigned int virTestGetRegenerate(void);
# define VIR_TEST_DEBUG(...) \
do { \
if (virTestGetDebug()) \
fprintf(stderr, __VA_ARGS__); \
} while (0)
# define VIR_TEST_VERBOSE(...) \
do { \
if (virTestGetVerbose()) \
fprintf(stderr, __VA_ARGS__); \
} while (0)
char *virTestLogContentAndReset(void);
void virTestQuiesceLibvirtErrors(bool always);
void virTestCounterReset(const char *prefix);
const char *virTestCounterNext(void);
int virTestMain(int argc,
char **argv,
int (*func)(void),
...);
/* Setup, then call func() */
# define VIRT_TEST_MAIN(func) \
int main(int argc, char **argv) { \
return virTestMain(argc, argv, func, NULL); \
}
# define VIRT_TEST_PRELOAD(lib) \
do { \
const char *preload = getenv("LD_PRELOAD"); \
if (preload == NULL || strstr(preload, lib) == NULL) { \
char *newenv; \
if (!virFileIsExecutable(lib)) { \
perror(lib); \
return EXIT_FAILURE; \
} \
if (!preload) { \
newenv = (char *) lib; \
} else if (virAsprintf(&newenv, "%s:%s", lib, preload) < 0) { \
perror("virAsprintf"); \
return EXIT_FAILURE; \
} \
setenv("LD_PRELOAD", newenv, 1); \
execv(argv[0], argv); \
} \
} while (0)
# define VIRT_TEST_MAIN_PRELOAD(func, ...) \
int main(int argc, char **argv) { \
return virTestMain(argc, argv, func, __VA_ARGS__, NULL); \
}
virCapsPtr virTestGenericCapsInit(void);
virDomainXMLOptionPtr virTestGenericDomainXMLConfInit(void);
typedef enum {
TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_STABILITY,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_CB,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_FORMAT,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_COMPARE,
} testCompareDomXML2XMLResult;
typedef int (*testCompareDomXML2XMLPreFormatCallback)(virDomainDefPtr def,
const void *opaque);
int testCompareDomXML2XMLFiles(virCapsPtr caps,
virDomainXMLOptionPtr xmlopt,
const char *inxml,
const char *outfile,
bool live,
testCompareDomXML2XMLPreFormatCallback cb,
const void *opaque,
unsigned int parseFlags,
testCompareDomXML2XMLResult expectResult);
#endif /* __VIR_TEST_UTILS_H__ */
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