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Add support for deserializing the binary PCI/PCIe VPD format and storing results in memory. The VPD format is specified in "I.3. VPD Definitions" in PCI specs (2.2+) and "6.28.1 VPD Format" PCIe 4.0. As section 6.28 in PCIe 4.0 notes, the PCI Local Bus and PCIe VPD formats are binary compatible and PCIe 4.0 merely started incorporating what was already present in PCI specs. Linux kernel exposes a binary blob in the VPD format via sysfs since v2.6.26 (commit 94e6108803469a37ee1e3c92dafdd1d59298602f) which requires a parser to interpret. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Dmitrii Shcherbakov <dmitrii.shcherbakov@canonical.com>
180 lines
5.9 KiB
C
180 lines
5.9 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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#pragma once
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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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/* Meson provides these two definitions */
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#if !defined(abs_srcdir) || !defined(abs_builddir)
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# error Fix build system
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#endif
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extern virArch virTestHostArch;
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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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void virTestRunLog(int *ret,
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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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G_GNUC_NULL_TERMINATED;
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virJSONValue *virTestLoadFileJSON(const char *p, ...)
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G_GNUC_NULL_TERMINATED;
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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 virTestCompareToFileFull(const char *actual,
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const char *filename,
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bool unwrap);
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int virTestCompareToFile(const char *actual,
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const char *filename);
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int virTestCompareToString(const char *expect,
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const char *actual);
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int virTestCompareToULL(unsigned long long expect,
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unsigned long long actual);
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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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void virTestPropagateLibvirtError(void);
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#define VIR_TEST_DEBUG(fmt, ...) \
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do { \
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if (virTestGetDebug()) \
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fprintf(stderr, fmt "\n", ## __VA_ARGS__); \
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} while (0)
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#define VIR_TEST_VERBOSE(fmt, ...) \
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do { \
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if (virTestGetVerbose()) \
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fprintf(stderr, fmt "\n", ## __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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/**
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* The @func shall return EXIT_FAILURE or EXIT_SUCCESS or
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* EXIT_AM_SKIP or EXIT_AM_HARDFAIL.
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*/
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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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#ifdef __APPLE__
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# define PRELOAD_VAR "DYLD_INSERT_LIBRARIES"
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# define FORCE_FLAT_NAMESPACE \
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g_setenv("DYLD_FORCE_FLAT_NAMESPACE", "1", TRUE);
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# define MOCK_EXT ".dylib"
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#else
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# define PRELOAD_VAR "LD_PRELOAD"
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# define FORCE_FLAT_NAMESPACE
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# define MOCK_EXT ".so"
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#endif
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#define VIR_TEST_PRELOAD(libs) \
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do { \
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const char *preload = getenv(PRELOAD_VAR); \
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if (preload == NULL || strstr(preload, libs) == NULL) { \
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char *newenv; \
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if (!preload) { \
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newenv = (char *) libs; \
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} else { \
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newenv = g_strdup_printf("%s:%s", libs, preload); \
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} \
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g_setenv(PRELOAD_VAR, newenv, TRUE); \
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FORCE_FLAT_NAMESPACE \
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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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#define VIR_TEST_MOCK(mock) (abs_builddir "/lib" mock "mock" MOCK_EXT)
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virCaps *virTestGenericCapsInit(void);
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virCapsHostNUMA *virTestCapsBuildNUMATopology(int seq);
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virDomainXMLOption *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(virCaps *caps,
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virDomainXMLOption *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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char *
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virTestStablePath(const char *path);
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#ifdef __linux__
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int virCreateAnonymousFile(const uint8_t *data, size_t len);
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#endif
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