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8e0fd243f8
This allows individual driver tests to hook in their own code before the def is formatted and compared. We will eventually use this in the qemuxml2xml
151 lines
5.8 KiB
C
151 lines
5.8 KiB
C
/*
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* testutils.h: test utils
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*
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* Copyright (C) 2005, 2008-2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Karel Zak <kzak@redhat.com>
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*/
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#ifndef __VIT_TEST_UTILS_H__
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# define __VIT_TEST_UTILS_H__
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# include <stdio.h>
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# include "viralloc.h"
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# include "virfile.h"
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# include "virstring.h"
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# include "capabilities.h"
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# include "domain_conf.h"
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# define EXIT_AM_SKIP 77 /* tell Automake we're skipping a test */
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# define EXIT_AM_HARDFAIL 99 /* tell Automake that the framework is broken */
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/* Work around lack of gnulib support for fprintf %z */
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# ifndef NO_LIBVIRT
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# undef fprintf
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# define fprintf virFilePrintf
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# endif
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extern char *progname;
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/* Makefile.am provides these two definitions */
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# if !defined(abs_srcdir) || !defined(abs_builddir)
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# error Fix Makefile.am
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# endif
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bool virtTestOOMActive(void);
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int virtTestRun(const char *title,
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int (*body)(const void *data),
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const void *data);
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int virtTestLoadFile(const char *file, char **buf);
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int virtTestCaptureProgramOutput(const char *const argv[], char **buf, int maxlen);
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int virtTestClearLineRegex(const char *pattern,
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char *string);
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void virtTestClearCommandPath(char *cmdset);
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int virtTestDifference(FILE *stream,
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const char *expect,
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const char *actual);
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int virtTestDifferenceFull(FILE *stream,
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const char *expect,
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const char *expectName,
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const char *actual,
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const char *actualName);
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int virtTestDifferenceFullNoRegenerate(FILE *stream,
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const char *expect,
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const char *expectName,
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const char *actual,
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const char *actualName);
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int virtTestDifferenceBin(FILE *stream,
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const char *expect,
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const char *actual,
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size_t length);
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int virtTestCompareToFile(const char *strcontent,
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const char *filename);
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unsigned int virTestGetDebug(void);
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unsigned int virTestGetVerbose(void);
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unsigned int virTestGetExpensive(void);
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unsigned int virTestGetRegenerate(void);
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# define VIR_TEST_DEBUG(...) \
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do { \
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if (virTestGetDebug()) \
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fprintf(stderr, __VA_ARGS__); \
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} while (0)
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# define VIR_TEST_VERBOSE(...) \
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do { \
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if (virTestGetVerbose()) \
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fprintf(stderr, __VA_ARGS__); \
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} while (0)
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char *virtTestLogContentAndReset(void);
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void virtTestQuiesceLibvirtErrors(bool always);
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void virtTestCounterReset(const char *prefix);
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const char *virtTestCounterNext(void);
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int virtTestMain(int argc,
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char **argv,
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int (*func)(void));
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/* Setup, then call func() */
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# define VIRT_TEST_MAIN(func) \
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int main(int argc, char **argv) { \
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return virtTestMain(argc, argv, func); \
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}
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# define VIRT_TEST_MAIN_PRELOAD(func, lib) \
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int main(int argc, char **argv) { \
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const char *preload = getenv("LD_PRELOAD"); \
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if (preload == NULL || strstr(preload, lib) == NULL) { \
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char *newenv; \
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if (!virFileIsExecutable(lib)) { \
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perror(lib); \
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return EXIT_FAILURE; \
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} \
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if (!preload) { \
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newenv = (char *) lib; \
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} else if (virAsprintf(&newenv, "%s:%s", lib, preload) < 0) { \
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perror("virAsprintf"); \
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return EXIT_FAILURE; \
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} \
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setenv("LD_PRELOAD", newenv, 1); \
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execv(argv[0], argv); \
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} \
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return virtTestMain(argc, argv, func); \
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}
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virCapsPtr virTestGenericCapsInit(void);
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virDomainXMLOptionPtr virTestGenericDomainXMLConfInit(void);
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typedef int (*testCompareDomXML2XMLPreFormatCallback)(virDomainDefPtr def,
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const void *opaque);
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int testCompareDomXML2XMLFiles(virCapsPtr caps,
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virDomainXMLOptionPtr xmlopt,
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const char *inxml,
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const char *outfile,
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bool live,
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testCompareDomXML2XMLPreFormatCallback cb,
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const void *opaque);
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#endif /* __VIT_TEST_UTILS_H__ */
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