mirror of
https://gitlab.com/libvirt/libvirt.git
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58156f39ce
While preparing to add a capability for active commit, I noticed that the existing code was abusing int for boolean values. * src/conf/capabilities.h (_virCapsGuestFeature, _virCapsHost) (virCapabilitiesNew, virCapabilitiesAddGuestFeature): Improve types. * src/conf/capabilities.c (virCapabilitiesNew) (virCapabilitiesAddGuestFeature): Adjust signature. * src/bhyve/bhyve_capabilities.c (virBhyveCapsBuild): Update clients. * src/esx/esx_driver.c (esxCapsInit): Likewise. * src/libxl/libxl_conf.c (libxlMakeCapabilities): Likewise. * src/lxc/lxc_conf.c (virLXCDriverCapsInit): Likewise. * src/openvz/openvz_conf.c (openvzCapsInit): Likewise. * src/parallels/parallels_driver.c (parallelsBuildCapabilities): Likewise. * src/phyp/phyp_driver.c (phypCapsInit): Likewise. * src/qemu/qemu_capabilities.c (virQEMUCapsInit) (virQEMUCapsInitGuestFromBinary): Likewise. * src/security/virt-aa-helper.c (get_definition): Likewise. * src/test/test_driver.c (testBuildCapabilities): Likewise. * src/uml/uml_conf.c (umlCapsInit): Likewise. * src/vbox/vbox_tmpl.c (vboxCapsInit): Likewise. * src/vmware/vmware_conf.c (vmwareCapsInit): Likewise. * src/xen/xen_hypervisor.c (xenHypervisorBuildCapabilities): Likewise. * src/xenapi/xenapi_driver.c (getCapsObject): Likewise. * tests/qemucaps2xmltest.c (testGetCaps): Likewise. * tests/testutils.c (virTestGenericCapsInit): Likewise. * tests/testutilslxc.c (testLXCCapsInit): Likewise. * tests/testutilsqemu.c (testQemuCapsInit): Likewise. * tests/testutilsxen.c (testXenCapsInit): Likewise. * tests/vircaps2xmltest.c (buildVirCapabilities): Likewise. * tests/vircapstest.c (buildNUMATopology): Likewise. * tests/vmx2xmltest.c (testCapsInit): Likewise. * tests/xml2vmxtest.c (testCapsInit): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
964 lines
26 KiB
C
964 lines
26 KiB
C
/*
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* testutils.c: basic test utils
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*
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* Copyright (C) 2005-2014 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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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <regex.h>
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#include <unistd.h>
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#include <string.h>
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#include <fcntl.h>
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#include <limits.h>
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#include "testutils.h"
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#include "internal.h"
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#include "viralloc.h"
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#include "virutil.h"
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#include "virthread.h"
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#include "virerror.h"
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#include "virbuffer.h"
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#include "virlog.h"
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#include "vircommand.h"
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#include "virrandom.h"
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#include "dirname.h"
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#include "virprocess.h"
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#include "virstring.h"
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#ifdef TEST_OOM
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# ifdef TEST_OOM_TRACE
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# include <dlfcn.h>
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# include <execinfo.h>
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# endif
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#endif
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#ifdef HAVE_PATHS_H
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# include <paths.h>
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#endif
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#define VIR_FROM_THIS VIR_FROM_NONE
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VIR_LOG_INIT("tests.testutils");
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#define GETTIMEOFDAY(T) gettimeofday(T, NULL)
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#define DIFF_MSEC(T, U) \
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((((int) ((T)->tv_sec - (U)->tv_sec)) * 1000000.0 + \
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((int) ((T)->tv_usec - (U)->tv_usec))) / 1000.0)
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#include "virfile.h"
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static unsigned int testDebug = -1;
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static unsigned int testVerbose = -1;
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static unsigned int testExpensive = -1;
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#ifdef TEST_OOM
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static unsigned int testOOM = 0;
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static unsigned int testOOMStart = -1;
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static unsigned int testOOMEnd = -1;
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static unsigned int testOOMTrace = 0;
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# ifdef TEST_OOM_TRACE
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void *testAllocStack[30];
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int ntestAllocStack;
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# endif
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#endif
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static bool testOOMActive = false;
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static size_t testCounter = 0;
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static size_t testStart = 0;
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static size_t testEnd = 0;
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char *progname;
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bool virtTestOOMActive(void)
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{
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return testOOMActive;
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}
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#ifdef TEST_OOM_TRACE
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static void virTestAllocHook(int nalloc ATTRIBUTE_UNUSED,
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void *opaque ATTRIBUTE_UNUSED)
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{
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ntestAllocStack = backtrace(testAllocStack, ARRAY_CARDINALITY(testAllocStack));
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}
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#endif
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void virtTestResult(const char *name, int ret, const char *msg, ...)
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{
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va_list vargs;
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va_start(vargs, msg);
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if (testCounter == 0 && !virTestGetVerbose())
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fprintf(stderr, " ");
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testCounter++;
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if (virTestGetVerbose()) {
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fprintf(stderr, "%3zu) %-60s ", testCounter, name);
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if (ret == 0)
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fprintf(stderr, "OK\n");
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else {
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fprintf(stderr, "FAILED\n");
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if (msg) {
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char *str;
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if (virVasprintfQuiet(&str, msg, vargs) == 0) {
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fprintf(stderr, "%s", str);
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VIR_FREE(str);
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}
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}
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}
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} else {
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if (testCounter != 1 &&
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!((testCounter-1) % 40)) {
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fprintf(stderr, " %-3zu\n", (testCounter-1));
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fprintf(stderr, " ");
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}
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if (ret == 0)
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fprintf(stderr, ".");
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else
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fprintf(stderr, "!");
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}
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va_end(vargs);
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}
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#ifdef TEST_OOM_TRACE
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static void
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virTestShowTrace(void)
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{
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size_t j;
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for (j = 2; j < ntestAllocStack; j++) {
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Dl_info info;
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char *cmd;
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dladdr(testAllocStack[j], &info);
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if (info.dli_fname &&
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strstr(info.dli_fname, ".so")) {
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if (virAsprintf(&cmd, ADDR2LINE " -f -e %s %p",
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info.dli_fname,
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((void*)((unsigned long long)testAllocStack[j]
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- (unsigned long long)info.dli_fbase))) < 0)
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continue;
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} else {
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if (virAsprintf(&cmd, ADDR2LINE " -f -e %s %p",
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(char*)(info.dli_fname ? info.dli_fname : "<unknown>"),
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testAllocStack[j]) < 0)
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continue;
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}
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ignore_value(system(cmd));
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VIR_FREE(cmd);
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}
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}
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#endif
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/*
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* Runs test
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*
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* returns: -1 = error, 0 = success
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*/
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int
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virtTestRun(const char *title,
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int (*body)(const void *data), const void *data)
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{
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int ret = 0;
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if (testCounter == 0 && !virTestGetVerbose())
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fprintf(stderr, " ");
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testCounter++;
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/* Skip tests if out of range */
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if ((testStart != 0) &&
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(testCounter < testStart ||
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testCounter > testEnd))
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return 0;
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if (virTestGetVerbose())
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fprintf(stderr, "%2zu) %-65s ... ", testCounter, title);
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virResetLastError();
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ret = body(data);
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virErrorPtr err = virGetLastError();
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if (err) {
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if (virTestGetVerbose() || virTestGetDebug())
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virDispatchError(NULL);
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}
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if (virTestGetVerbose()) {
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if (ret == 0)
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fprintf(stderr, "OK\n");
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else if (ret == EXIT_AM_SKIP)
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fprintf(stderr, "SKIP\n");
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else
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fprintf(stderr, "FAILED\n");
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} else {
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if (testCounter != 1 &&
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!((testCounter-1) % 40)) {
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fprintf(stderr, " %-3zu\n", (testCounter-1));
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fprintf(stderr, " ");
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}
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if (ret == 0)
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fprintf(stderr, ".");
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else if (ret == EXIT_AM_SKIP)
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fprintf(stderr, "_");
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else
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fprintf(stderr, "!");
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}
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#ifdef TEST_OOM
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if (testOOM && ret != EXIT_AM_SKIP) {
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int nalloc;
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int oomret;
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int start, end;
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size_t i;
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virResetLastError();
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virAllocTestInit();
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# ifdef TEST_OOM_TRACE
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virAllocTestHook(virTestAllocHook, NULL);
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# endif
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oomret = body(data);
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nalloc = virAllocTestCount();
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fprintf(stderr, " Test OOM for nalloc=%d ", nalloc);
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if (testOOMStart == -1 ||
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testOOMEnd == -1) {
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start = 0;
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end = nalloc;
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} else {
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start = testOOMStart;
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end = testOOMEnd + 1;
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}
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testOOMActive = true;
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for (i = start; i < end; i++) {
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bool missingFail = false;
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# ifdef TEST_OOM_TRACE
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memset(testAllocStack, 0, ARRAY_CARDINALITY(testAllocStack));
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ntestAllocStack = 0;
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# endif
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virAllocTestOOM(i + 1, 1);
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oomret = body(data);
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/* fprintf() disabled because XML parsing APIs don't allow
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* distinguish between element / attribute not present
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* in the XML (which is non-fatal), vs OOM / malformed
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* which should be fatal. Thus error reporting for
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* optionally present XML is mostly broken.
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*/
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if (oomret == 0) {
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missingFail = true;
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# if 0
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fprintf(stderr, " alloc %zu failed but no err status\n", i + 1);
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# endif
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} else {
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virErrorPtr lerr = virGetLastError();
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if (!lerr) {
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# if 0
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fprintf(stderr, " alloc %zu failed but no error report\n", i + 1);
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# endif
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missingFail = true;
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}
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}
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if ((missingFail && testOOMTrace) || (testOOMTrace > 1)) {
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fprintf(stderr, "%s", "!");
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# ifdef TEST_OOM_TRACE
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virTestShowTrace();
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# endif
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ret = -1;
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} else {
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fprintf(stderr, "%s", ".");
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}
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}
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testOOMActive = false;
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if (ret == 0)
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fprintf(stderr, " OK\n");
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else
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fprintf(stderr, " FAILED\n");
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virAllocTestInit();
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}
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#endif /* TEST_OOM */
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return ret;
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}
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/* Allocate BUF to the size of FILE. Read FILE into buffer BUF.
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Upon any failure, diagnose it and return -1, but don't bother trying
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to preserve errno. Otherwise, return the number of bytes copied into BUF. */
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int
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virtTestLoadFile(const char *file, char **buf)
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{
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FILE *fp = fopen(file, "r");
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struct stat st;
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char *tmp;
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int len, tmplen, buflen;
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if (!fp) {
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fprintf(stderr, "%s: failed to open: %s\n", file, strerror(errno));
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return -1;
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}
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if (fstat(fileno(fp), &st) < 0) {
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fprintf(stderr, "%s: failed to fstat: %s\n", file, strerror(errno));
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VIR_FORCE_FCLOSE(fp);
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return -1;
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}
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tmplen = buflen = st.st_size + 1;
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if (VIR_ALLOC_N(*buf, buflen) < 0) {
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VIR_FORCE_FCLOSE(fp);
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return -1;
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}
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tmp = *buf;
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(*buf)[0] = '\0';
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if (st.st_size) {
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/* read the file line by line */
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while (fgets(tmp, tmplen, fp) != NULL) {
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len = strlen(tmp);
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/* stop on an empty line */
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if (len == 0)
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break;
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/* remove trailing backslash-newline pair */
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if (len >= 2 && tmp[len-2] == '\\' && tmp[len-1] == '\n') {
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len -= 2;
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tmp[len] = '\0';
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}
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/* advance the temporary buffer pointer */
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tmp += len;
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tmplen -= len;
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}
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if (ferror(fp)) {
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fprintf(stderr, "%s: read failed: %s\n", file, strerror(errno));
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VIR_FORCE_FCLOSE(fp);
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VIR_FREE(*buf);
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return -1;
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}
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}
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VIR_FORCE_FCLOSE(fp);
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return strlen(*buf);
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}
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|
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#ifndef WIN32
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static
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void virtTestCaptureProgramExecChild(const char *const argv[],
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int pipefd)
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{
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size_t i;
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int open_max;
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int stdinfd = -1;
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const char *const env[] = {
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"LANG=C",
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# if WITH_DRIVER_MODULES
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"LIBVIRT_DRIVER_DIR=" TEST_DRIVER_DIR,
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# endif
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NULL
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};
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if ((stdinfd = open("/dev/null", O_RDONLY)) < 0)
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goto cleanup;
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open_max = sysconf(_SC_OPEN_MAX);
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if (open_max < 0)
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goto cleanup;
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for (i = 0; i < open_max; i++) {
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if (i != stdinfd &&
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i != pipefd) {
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int tmpfd;
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tmpfd = i;
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VIR_FORCE_CLOSE(tmpfd);
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}
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}
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if (dup2(stdinfd, STDIN_FILENO) != STDIN_FILENO)
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goto cleanup;
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if (dup2(pipefd, STDOUT_FILENO) != STDOUT_FILENO)
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goto cleanup;
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if (dup2(pipefd, STDERR_FILENO) != STDERR_FILENO)
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goto cleanup;
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/* SUS is crazy here, hence the cast */
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execve(argv[0], (char *const*)argv, (char *const*)env);
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cleanup:
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VIR_FORCE_CLOSE(stdinfd);
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}
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int
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virtTestCaptureProgramOutput(const char *const argv[], char **buf, int maxlen)
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{
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int pipefd[2];
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int len;
|
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|
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if (pipe(pipefd) < 0)
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return -1;
|
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|
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pid_t pid = fork();
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switch (pid) {
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case 0:
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VIR_FORCE_CLOSE(pipefd[0]);
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virtTestCaptureProgramExecChild(argv, pipefd[1]);
|
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VIR_FORCE_CLOSE(pipefd[1]);
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_exit(EXIT_FAILURE);
|
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|
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case -1:
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return -1;
|
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|
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default:
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VIR_FORCE_CLOSE(pipefd[1]);
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len = virFileReadLimFD(pipefd[0], maxlen, buf);
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VIR_FORCE_CLOSE(pipefd[0]);
|
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if (virProcessWait(pid, NULL, false) < 0)
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return -1;
|
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|
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return len;
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}
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}
|
|
#else /* !WIN32 */
|
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int
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virtTestCaptureProgramOutput(const char *const argv[] ATTRIBUTE_UNUSED,
|
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char **buf ATTRIBUTE_UNUSED,
|
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int maxlen ATTRIBUTE_UNUSED)
|
|
{
|
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return -1;
|
|
}
|
|
#endif /* !WIN32 */
|
|
|
|
|
|
/**
|
|
* @param stream: output stream write to differences to
|
|
* @param expect: expected output text
|
|
* @param actual: actual output text
|
|
*
|
|
* Display expected and actual output text, trimmed to
|
|
* first and last characters at which differences occur
|
|
*/
|
|
int virtTestDifference(FILE *stream,
|
|
const char *expect,
|
|
const char *actual)
|
|
{
|
|
const char *expectStart;
|
|
const char *expectEnd;
|
|
const char *actualStart;
|
|
const char *actualEnd;
|
|
|
|
if (!expect)
|
|
expect = "";
|
|
if (!actual)
|
|
actual = "";
|
|
|
|
expectStart = expect;
|
|
expectEnd = expect + (strlen(expect)-1);
|
|
actualStart = actual;
|
|
actualEnd = actual + (strlen(actual)-1);
|
|
|
|
if (!virTestGetDebug())
|
|
return 0;
|
|
|
|
if (virTestGetDebug() < 2) {
|
|
/* Skip to first character where they differ */
|
|
while (*expectStart && *actualStart &&
|
|
*actualStart == *expectStart) {
|
|
actualStart++;
|
|
expectStart++;
|
|
}
|
|
|
|
/* Work backwards to last character where they differ */
|
|
while (actualEnd > actualStart &&
|
|
expectEnd > expectStart &&
|
|
*actualEnd == *expectEnd) {
|
|
actualEnd--;
|
|
expectEnd--;
|
|
}
|
|
}
|
|
|
|
/* Show the trimmed differences */
|
|
fprintf(stream, "\nOffset %d\nExpect [", (int) (expectStart - expect));
|
|
if ((expectEnd - expectStart + 1) &&
|
|
fwrite(expectStart, (expectEnd-expectStart+1), 1, stream) != 1)
|
|
return -1;
|
|
fprintf(stream, "]\n");
|
|
fprintf(stream, "Actual [");
|
|
if ((actualEnd - actualStart + 1) &&
|
|
fwrite(actualStart, (actualEnd-actualStart+1), 1, stream) != 1)
|
|
return -1;
|
|
fprintf(stream, "]\n");
|
|
|
|
/* Pad to line up with test name ... in virTestRun */
|
|
fprintf(stream, " ... ");
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* @param stream: output stream write to differences to
|
|
* @param expect: expected output text
|
|
* @param actual: actual output text
|
|
*
|
|
* Display expected and actual output text, trimmed to
|
|
* first and last characters at which differences occur
|
|
*/
|
|
int virtTestDifferenceBin(FILE *stream,
|
|
const char *expect,
|
|
const char *actual,
|
|
size_t length)
|
|
{
|
|
size_t start = 0, end = length;
|
|
ssize_t i;
|
|
|
|
if (!virTestGetDebug())
|
|
return 0;
|
|
|
|
if (virTestGetDebug() < 2) {
|
|
/* Skip to first character where they differ */
|
|
for (i = 0; i < length; i++) {
|
|
if (expect[i] != actual[i]) {
|
|
start = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Work backwards to last character where they differ */
|
|
for (i = (length -1); i >= 0; i--) {
|
|
if (expect[i] != actual[i]) {
|
|
end = i;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
/* Round to nearest boundary of 4, except that last word can be short */
|
|
start -= (start % 4);
|
|
end += 4 - (end % 4);
|
|
if (end >= length)
|
|
end = length - 1;
|
|
|
|
/* Show the trimmed differences */
|
|
fprintf(stream, "\nExpect [ Region %d-%d", (int)start, (int)end);
|
|
for (i = start; i < end; i++) {
|
|
if ((i % 4) == 0)
|
|
fprintf(stream, "\n ");
|
|
fprintf(stream, "0x%02x, ", ((int)expect[i])&0xff);
|
|
}
|
|
fprintf(stream, "]\n");
|
|
fprintf(stream, "Actual [ Region %d-%d", (int)start, (int)end);
|
|
for (i = start; i < end; i++) {
|
|
if ((i % 4) == 0)
|
|
fprintf(stream, "\n ");
|
|
fprintf(stream, "0x%02x, ", ((int)actual[i])&0xff);
|
|
}
|
|
fprintf(stream, "]\n");
|
|
|
|
/* Pad to line up with test name ... in virTestRun */
|
|
fprintf(stream, " ... ");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
virtTestErrorFuncQuiet(void *data ATTRIBUTE_UNUSED,
|
|
virErrorPtr err ATTRIBUTE_UNUSED)
|
|
{ }
|
|
|
|
|
|
/* register an error handler in tests when using connections */
|
|
void
|
|
virtTestQuiesceLibvirtErrors(bool always)
|
|
{
|
|
if (always || !virTestGetVerbose())
|
|
virSetErrorFunc(NULL, virtTestErrorFuncQuiet);
|
|
}
|
|
|
|
struct virtTestLogData {
|
|
virBuffer buf;
|
|
};
|
|
|
|
static struct virtTestLogData testLog = { VIR_BUFFER_INITIALIZER };
|
|
|
|
static void
|
|
virtTestLogOutput(virLogSourcePtr source ATTRIBUTE_UNUSED,
|
|
virLogPriority priority ATTRIBUTE_UNUSED,
|
|
const char *filename ATTRIBUTE_UNUSED,
|
|
int lineno ATTRIBUTE_UNUSED,
|
|
const char *funcname ATTRIBUTE_UNUSED,
|
|
const char *timestamp,
|
|
virLogMetadataPtr metadata ATTRIBUTE_UNUSED,
|
|
unsigned int flags,
|
|
const char *rawstr ATTRIBUTE_UNUSED,
|
|
const char *str,
|
|
void *data)
|
|
{
|
|
struct virtTestLogData *log = data;
|
|
virCheckFlags(VIR_LOG_STACK_TRACE,);
|
|
if (!testOOMActive)
|
|
virBufferAsprintf(&log->buf, "%s: %s", timestamp, str);
|
|
}
|
|
|
|
static void
|
|
virtTestLogClose(void *data)
|
|
{
|
|
struct virtTestLogData *log = data;
|
|
|
|
virBufferFreeAndReset(&log->buf);
|
|
}
|
|
|
|
/* Return a malloc'd string (possibly with strlen of 0) of all data
|
|
* logged since the last call to this function, or NULL on failure. */
|
|
char *
|
|
virtTestLogContentAndReset(void)
|
|
{
|
|
char *ret;
|
|
|
|
if (virBufferError(&testLog.buf))
|
|
return NULL;
|
|
ret = virBufferContentAndReset(&testLog.buf);
|
|
if (!ret)
|
|
ignore_value(VIR_STRDUP(ret, ""));
|
|
return ret;
|
|
}
|
|
|
|
|
|
static unsigned int
|
|
virTestGetFlag(const char *name)
|
|
{
|
|
char *flagStr;
|
|
unsigned int flag;
|
|
|
|
if ((flagStr = getenv(name)) == NULL)
|
|
return 0;
|
|
|
|
if (virStrToLong_ui(flagStr, NULL, 10, &flag) < 0)
|
|
return 0;
|
|
|
|
return flag;
|
|
}
|
|
|
|
unsigned int
|
|
virTestGetDebug(void)
|
|
{
|
|
if (testDebug == -1)
|
|
testDebug = virTestGetFlag("VIR_TEST_DEBUG");
|
|
return testDebug;
|
|
}
|
|
|
|
unsigned int
|
|
virTestGetVerbose(void)
|
|
{
|
|
if (testVerbose == -1)
|
|
testVerbose = virTestGetFlag("VIR_TEST_VERBOSE");
|
|
return testVerbose || virTestGetDebug();
|
|
}
|
|
|
|
unsigned int
|
|
virTestGetExpensive(void)
|
|
{
|
|
if (testExpensive == -1)
|
|
testExpensive = virTestGetFlag("VIR_TEST_EXPENSIVE");
|
|
return testExpensive;
|
|
}
|
|
|
|
int virtTestMain(int argc,
|
|
char **argv,
|
|
int (*func)(void))
|
|
{
|
|
int ret;
|
|
char *testRange = NULL;
|
|
#ifdef TEST_OOM
|
|
char *oomstr;
|
|
#endif
|
|
|
|
virFileActivateDirOverride(argv[0]);
|
|
|
|
if (!virFileExists(abs_srcdir))
|
|
return EXIT_AM_HARDFAIL;
|
|
|
|
progname = last_component(argv[0]);
|
|
if (STRPREFIX(progname, "lt-"))
|
|
progname += 3;
|
|
if (argc > 1) {
|
|
fprintf(stderr, "Usage: %s\n", argv[0]);
|
|
fputs("effective environment variables:\n"
|
|
"VIR_TEST_VERBOSE set to show names of individual tests\n"
|
|
"VIR_TEST_DEBUG set to show information for debugging failures\n",
|
|
stderr);
|
|
return EXIT_FAILURE;
|
|
}
|
|
fprintf(stderr, "TEST: %s\n", progname);
|
|
|
|
if (virThreadInitialize() < 0 ||
|
|
virErrorInitialize() < 0)
|
|
return EXIT_FAILURE;
|
|
|
|
virLogSetFromEnv();
|
|
if (!getenv("LIBVIRT_DEBUG") && !virLogGetNbOutputs()) {
|
|
if (virLogDefineOutput(virtTestLogOutput, virtTestLogClose, &testLog,
|
|
VIR_LOG_DEBUG, VIR_LOG_TO_STDERR, NULL, 0) < 0)
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
if ((testRange = getenv("VIR_TEST_RANGE")) != NULL) {
|
|
char *end = NULL;
|
|
unsigned int iv;
|
|
if (virStrToLong_ui(testRange, &end, 10, &iv) < 0) {
|
|
fprintf(stderr, "Cannot parse range %s\n", testRange);
|
|
return EXIT_FAILURE;
|
|
}
|
|
testStart = testEnd = iv;
|
|
if (end && *end) {
|
|
if (*end != '-') {
|
|
fprintf(stderr, "Cannot parse range %s\n", testRange);
|
|
return EXIT_FAILURE;
|
|
}
|
|
end++;
|
|
if (virStrToLong_ui(end, NULL, 10, &iv) < 0) {
|
|
fprintf(stderr, "Cannot parse range %s\n", testRange);
|
|
return EXIT_FAILURE;
|
|
}
|
|
testEnd = iv;
|
|
|
|
if (testEnd < testStart) {
|
|
fprintf(stderr, "Test range end %zu must be >= %zu\n", testEnd, testStart);
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifdef TEST_OOM
|
|
if ((oomstr = getenv("VIR_TEST_OOM")) != NULL) {
|
|
char *next;
|
|
if (testDebug == -1)
|
|
testDebug = 1;
|
|
testOOM = 1;
|
|
if (oomstr[0] != '\0' &&
|
|
oomstr[1] == ':') {
|
|
if (virStrToLong_ui(oomstr + 2, &next, 10, &testOOMStart) < 0) {
|
|
fprintf(stderr, "Cannot parse range %s\n", oomstr);
|
|
return EXIT_FAILURE;
|
|
}
|
|
if (*next == '\0') {
|
|
testOOMEnd = testOOMStart;
|
|
} else {
|
|
if (*next != '-') {
|
|
fprintf(stderr, "Cannot parse range %s\n", oomstr);
|
|
return EXIT_FAILURE;
|
|
}
|
|
if (virStrToLong_ui(next+1, NULL, 10, &testOOMEnd) < 0) {
|
|
fprintf(stderr, "Cannot parse range %s\n", oomstr);
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
} else {
|
|
testOOMStart = -1;
|
|
testOOMEnd = -1;
|
|
}
|
|
}
|
|
|
|
# ifdef TEST_OOM_TRACE
|
|
if ((oomstr = getenv("VIR_TEST_OOM_TRACE")) != NULL) {
|
|
if (virStrToLong_ui(oomstr, NULL, 10, &testOOMTrace) < 0) {
|
|
fprintf(stderr, "Cannot parse oom trace %s\n", oomstr);
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
# else
|
|
if (getenv("VIR_TEST_OOM_TRACE")) {
|
|
fprintf(stderr, "%s", "OOM test tracing not enabled in this build\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
# endif
|
|
#else /* TEST_OOM */
|
|
if (getenv("VIR_TEST_OOM")) {
|
|
fprintf(stderr, "%s", "OOM testing not enabled in this build\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
if (getenv("VIR_TEST_OOM_TRACE")) {
|
|
fprintf(stderr, "%s", "OOM test tracing not enabled in this build\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
#endif /* TEST_OOM */
|
|
|
|
ret = (func)();
|
|
|
|
virResetLastError();
|
|
if (!virTestGetVerbose() && ret != EXIT_AM_SKIP) {
|
|
if (testCounter == 0 || testCounter % 40)
|
|
fprintf(stderr, "%*s", 40 - (int)(testCounter % 40), "");
|
|
fprintf(stderr, " %-3zu %s\n", testCounter, ret == 0 ? "OK" : "FAIL");
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
int virtTestClearLineRegex(const char *pattern,
|
|
char *str)
|
|
{
|
|
regex_t reg;
|
|
char *lineStart = str;
|
|
char *lineEnd = strchr(str, '\n');
|
|
|
|
if (regcomp(®, pattern, REG_EXTENDED | REG_NOSUB) != 0)
|
|
return -1;
|
|
|
|
while (lineStart) {
|
|
int ret;
|
|
if (lineEnd)
|
|
*lineEnd = '\0';
|
|
|
|
|
|
ret = regexec(®, lineStart, 0, NULL, 0);
|
|
//fprintf(stderr, "Match %d '%s' '%s'\n", ret, lineStart, pattern);
|
|
if (ret == 0) {
|
|
if (lineEnd) {
|
|
memmove(lineStart, lineEnd + 1, strlen(lineEnd+1) + 1);
|
|
/* Don't update lineStart - just iterate again on this
|
|
location */
|
|
lineEnd = strchr(lineStart, '\n');
|
|
} else {
|
|
*lineStart = '\0';
|
|
lineStart = NULL;
|
|
}
|
|
} else {
|
|
if (lineEnd) {
|
|
*lineEnd = '\n';
|
|
lineStart = lineEnd + 1;
|
|
lineEnd = strchr(lineStart, '\n');
|
|
} else {
|
|
lineStart = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
regfree(®);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*
|
|
* @cmdset contains a list of command line args, eg
|
|
*
|
|
* "/usr/sbin/iptables --table filter --insert INPUT --in-interface virbr0 --protocol tcp --destination-port 53 --jump ACCEPT
|
|
* /usr/sbin/iptables --table filter --insert INPUT --in-interface virbr0 --protocol udp --destination-port 53 --jump ACCEPT
|
|
* /usr/sbin/iptables --table filter --insert FORWARD --in-interface virbr0 --jump REJECT
|
|
* /usr/sbin/iptables --table filter --insert FORWARD --out-interface virbr0 --jump REJECT
|
|
* /usr/sbin/iptables --table filter --insert FORWARD --in-interface virbr0 --out-interface virbr0 --jump ACCEPT"
|
|
*
|
|
* And we're munging it in-place to strip the path component
|
|
* of the command line, to produce
|
|
*
|
|
* "iptables --table filter --insert INPUT --in-interface virbr0 --protocol tcp --destination-port 53 --jump ACCEPT
|
|
* iptables --table filter --insert INPUT --in-interface virbr0 --protocol udp --destination-port 53 --jump ACCEPT
|
|
* iptables --table filter --insert FORWARD --in-interface virbr0 --jump REJECT
|
|
* iptables --table filter --insert FORWARD --out-interface virbr0 --jump REJECT
|
|
* iptables --table filter --insert FORWARD --in-interface virbr0 --out-interface virbr0 --jump ACCEPT"
|
|
*/
|
|
void virtTestClearCommandPath(char *cmdset)
|
|
{
|
|
size_t offset = 0;
|
|
char *lineStart = cmdset;
|
|
char *lineEnd = strchr(lineStart, '\n');
|
|
|
|
while (lineStart) {
|
|
char *dirsep;
|
|
char *movestart;
|
|
size_t movelen;
|
|
dirsep = strchr(lineStart, ' ');
|
|
if (dirsep) {
|
|
while (dirsep > lineStart && *dirsep != '/')
|
|
dirsep--;
|
|
if (*dirsep == '/')
|
|
dirsep++;
|
|
movestart = dirsep;
|
|
} else {
|
|
movestart = lineStart;
|
|
}
|
|
movelen = lineEnd ? lineEnd - movestart : strlen(movestart);
|
|
|
|
if (movelen) {
|
|
memmove(cmdset + offset, movestart, movelen + 1);
|
|
offset += movelen + 1;
|
|
}
|
|
lineStart = lineEnd ? lineEnd + 1 : NULL;
|
|
lineEnd = lineStart ? strchr(lineStart, '\n') : NULL;
|
|
}
|
|
cmdset[offset] = '\0';
|
|
}
|
|
|
|
|
|
virCapsPtr virTestGenericCapsInit(void)
|
|
{
|
|
virCapsPtr caps;
|
|
virCapsGuestPtr guest;
|
|
|
|
if ((caps = virCapabilitiesNew(VIR_ARCH_X86_64,
|
|
false, false)) == NULL)
|
|
return NULL;
|
|
|
|
if ((guest = virCapabilitiesAddGuest(caps, "hvm", VIR_ARCH_I686,
|
|
"/usr/bin/acme-virt", NULL,
|
|
0, NULL)) == NULL)
|
|
goto error;
|
|
|
|
if (!virCapabilitiesAddGuestDomain(guest, "test", NULL, NULL, 0, NULL))
|
|
goto error;
|
|
|
|
|
|
if ((guest = virCapabilitiesAddGuest(caps, "hvm", VIR_ARCH_X86_64,
|
|
"/usr/bin/acme-virt", NULL,
|
|
0, NULL)) == NULL)
|
|
goto error;
|
|
|
|
if (!virCapabilitiesAddGuestDomain(guest, "test", NULL, NULL, 0, NULL))
|
|
goto error;
|
|
|
|
|
|
if (virTestGetDebug()) {
|
|
char *caps_str;
|
|
|
|
caps_str = virCapabilitiesFormatXML(caps);
|
|
if (!caps_str)
|
|
goto error;
|
|
|
|
fprintf(stderr, "Generic driver capabilities:\n%s", caps_str);
|
|
|
|
VIR_FREE(caps_str);
|
|
}
|
|
|
|
return caps;
|
|
|
|
error:
|
|
virObjectUnref(caps);
|
|
return NULL;
|
|
}
|
|
|
|
static virDomainDefParserConfig virTestGenericDomainDefParserConfig;
|
|
static virDomainXMLPrivateDataCallbacks virTestGenericPrivateDataCallbacks;
|
|
|
|
virDomainXMLOptionPtr virTestGenericDomainXMLConfInit(void)
|
|
{
|
|
return virDomainXMLOptionNew(&virTestGenericDomainDefParserConfig,
|
|
&virTestGenericPrivateDataCallbacks,
|
|
NULL);
|
|
}
|