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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/>.
*/
#pragma once
#include "viralloc.h"
#include "virfile.h"
#include "virstring.h"
#include "virjson.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 */
/* Meson provides these two definitions */
#if !defined(abs_srcdir) || !defined(abs_builddir)
# error Fix build system
#endif
void virTestSetHostArch(virArch arch);
int virTestRun(const char *title,
int (*body)(const void *data),
const void *data);
void virTestRunLog(int *ret,
const char *title,
int (*body)(const void *data),
const void *data);
int virTestLoadFile(const char *file, char **buf);
char *virTestLoadFilePath(const char *p, ...)
G_GNUC_NULL_TERMINATED;
virJSONValue *virTestLoadFileJSON(const char *p, ...)
G_GNUC_NULL_TERMINATED;
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 virTestCompareToFileFull(const char *actual,
const char *filename,
bool unwrap);
int virTestCompareToFile(const char *actual,
const char *filename);
int virTestCompareToString(const char *expect,
const char *actual);
int virTestCompareToULL(unsigned long long expect,
unsigned long long actual);
unsigned int virTestGetDebug(void);
unsigned int virTestGetVerbose(void);
unsigned int virTestGetExpensive(void);
unsigned int virTestGetRegenerate(void);
void virTestPropagateLibvirtError(void);
bool virTestHasRangeBitmap(void);
#define VIR_TEST_DEBUG(fmt, ...) \
do { \
if (virTestGetDebug()) \
fprintf(stderr, fmt "\n", ## __VA_ARGS__); \
} while (0)
#define VIR_TEST_VERBOSE(fmt, ...) \
do { \
if (virTestGetVerbose()) \
fprintf(stderr, fmt "\n", ## __VA_ARGS__); \
} while (0)
char *virTestLogContentAndReset(void);
void virTestQuiesceLibvirtErrors(bool always);
void virTestCounterReset(const char *prefix);
const char *virTestCounterNext(void);
char *virTestFakeRootDirInit(void);
void virTestFakeRootDirCleanup(char *fakerootdir);
/**
* The @func shall return EXIT_FAILURE or EXIT_SUCCESS or
* EXIT_AM_SKIP or EXIT_AM_HARDFAIL.
*/
int virTestMain(int argc,
char **argv,
int (*func)(void),
...)
G_GNUC_NULL_TERMINATED;
/* Setup, then call func() */
#define VIR_TEST_MAIN(func) \
int main(int argc, char **argv) { \
return virTestMain(argc, argv, func, NULL); \
}
#ifdef __APPLE__
# define PRELOAD_VAR "DYLD_INSERT_LIBRARIES"
# define LD_LIBRARY_PATH "DYLD_LIBRARY_PATH"
# define FORCE_FLAT_NAMESPACE \
g_setenv("DYLD_FORCE_FLAT_NAMESPACE", "1", TRUE);
# define MOCK_EXT ".dylib"
#else
# define PRELOAD_VAR "LD_PRELOAD"
# define LD_LIBRARY_PATH "LD_LIBRARY_PATH"
# define FORCE_FLAT_NAMESPACE
# define MOCK_EXT ".so"
#endif
#define VIR_TEST_PRELOAD(libs) \
do { \
const char *preload = getenv(PRELOAD_VAR); \
if (preload == NULL || strstr(preload, libs) == NULL) { \
char *newenv; \
char *new_library_path; \
const char *cur_library_path = g_getenv(LD_LIBRARY_PATH); \
if (!preload) { \
newenv = (char *) libs; \
} else { \
newenv = g_strdup_printf("%s:%s", libs, preload); \
} \
if (!cur_library_path) { \
new_library_path = (char *) abs_builddir; \
} else { \
new_library_path = g_strdup_printf("%s:%s", abs_builddir, cur_library_path); \
} \
g_setenv(PRELOAD_VAR, newenv, TRUE); \
g_setenv(LD_LIBRARY_PATH, new_library_path, TRUE); \
FORCE_FLAT_NAMESPACE \
execv(argv[0], argv); \
} \
} while (0)
#define VIR_TEST_MAIN_PRELOAD(func, ...) \
int main(int argc, char **argv) { \
return virTestMain(argc, argv, func, __VA_ARGS__, NULL); \
}
#define VIR_TEST_MOCK(mock) ("lib" mock "mock" MOCK_EXT)
virCaps *virTestGenericCapsInit(void);
virCapsHostNUMA *virTestCapsBuildNUMATopology(int seq);
virDomainXMLOption *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_FORMAT,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_COMPARE,
} testCompareDomXML2XMLResult;
int testCompareDomXML2XMLFiles(virCaps *caps,
virDomainXMLOption *xmlopt,
const char *inxml,
const char *outfile,
bool live,
unsigned int parseFlags,
testCompareDomXML2XMLResult expectResult);
char *
virTestStablePath(const char *path);
#ifdef __linux__
int virCreateAnonymousFile(const uint8_t *data, size_t len);
#endif
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