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vircapstest has code to add a full host NUMA topology, that is, one that includes all information about nodes and CPUs including IDs; testQemuCapsInit(), which is used to create a mock virCapsPtr for QEMU tests, however, just fakes it by setting nnumaCell_max to some number. While the latter approach has served us well so far, we're going to need all the information to be filled in soon. In order to do that, we can just move the existing code from vircapstest to testutils and, with some renaming and trivial tweaking, use it as-is. Interestingly, the NUMA topology generated by the function is rigged up so that the NUMA nodes aren't (necessarily) numbered starting from 0, which is a nice way to spot mistaken assumptions in our codebase. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
171 lines
5.5 KiB
C
171 lines
5.5 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 __VIR_TEST_UTILS_H__
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# define __VIR_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 "virjson.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 virTestOOMActive(void);
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int virTestRun(const char *title,
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int (*body)(const void *data),
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const void *data);
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int virTestLoadFile(const char *file, char **buf);
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char *virTestLoadFilePath(const char *p, ...)
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ATTRIBUTE_SENTINEL;
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virJSONValuePtr virTestLoadFileJSON(const char *p, ...)
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ATTRIBUTE_SENTINEL;
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int virTestCaptureProgramOutput(const char *const argv[], char **buf, int maxlen);
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void virTestClearCommandPath(char *cmdset);
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int virTestDifference(FILE *stream,
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const char *expect,
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const char *actual);
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int virTestDifferenceFull(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 virTestDifferenceFullNoRegenerate(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 virTestDifferenceBin(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 virTestCompareToFile(const char *strcontent,
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const char *filename);
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int virTestCompareToString(const char *strcontent,
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const char *strsrc);
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int virTestCompareToULL(unsigned long long content,
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unsigned long long src);
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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 *virTestLogContentAndReset(void);
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void virTestQuiesceLibvirtErrors(bool always);
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void virTestCounterReset(const char *prefix);
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const char *virTestCounterNext(void);
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int virTestMain(int argc,
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char **argv,
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int (*func)(void),
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...);
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/* Setup, then call func() */
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# define VIR_TEST_MAIN(func) \
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int main(int argc, char **argv) { \
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return virTestMain(argc, argv, func, NULL); \
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}
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# define VIR_TEST_PRELOAD(lib) \
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do { \
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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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} while (0)
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# define VIR_TEST_MAIN_PRELOAD(func, ...) \
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int main(int argc, char **argv) { \
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return virTestMain(argc, argv, func, __VA_ARGS__, NULL); \
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}
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virCapsPtr virTestGenericCapsInit(void);
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int virTestCapsBuildNUMATopology(virCapsPtr caps,
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int seq);
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virDomainXMLOptionPtr virTestGenericDomainXMLConfInit(void);
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typedef enum {
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TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS,
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TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE,
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TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_STABILITY,
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TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_FORMAT,
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TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_COMPARE,
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} testCompareDomXML2XMLResult;
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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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unsigned int parseFlags,
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testCompareDomXML2XMLResult expectResult);
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#endif /* __VIR_TEST_UTILS_H__ */
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