libvirt/tests/nodeinfotest.c

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#include <config.h>
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
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#include "testutils.h"
#include "internal.h"
#include "nodeinfo.h"
#include "util.h"
#include "files.h"
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#ifndef __linux__
static int
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mymain(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
{
exit (EXIT_AM_SKIP);
}
#else
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static char *progname;
static char *abs_srcdir;
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# define MAX_FILE 4096
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extern int linuxNodeInfoCPUPopulate(FILE *cpuinfo, virNodeInfoPtr nodeinfo,
bool need_hyperthreads);
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Use gnulib, starting with its physmem and getaddrinfo modules. New files go into these directories: gnulib/lib gnulib/m4 gnulib/tests * bootstrap: A wrapper around gnulib-tool. * configure.in: Invoke gl_EARLY and gl_INIT, being careful to put gl_EARLY before any macro that uses AC_COMPILE_IFELSE. (AC_OUTPUT): Add lib/Makefile and gl-tests/Makefile. Remove m4/Makefile. * Makefile.am (SUBDIRS): Add gnulib/lib and remove m4. Add gnulib/tests early enough that those tests run before any libvirt unit tests. * m4/Makefile.am: Remove file. Not needed. * src/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib. (LDADDS, libvirt_la_LIBADD): Add ../gnulib/lib/libgnu.la. * src/nodeinfo.c: Include "physmem.h". * qemud/qemud.c, src/remote_internal.c: Include "getaddrinfo.h". (MEMINFO_PATH, linuxNodeInfoMemPopulate): Remove definitions. (virNodeInfoPopulate): Use physmem_total, not linuxNodeInfoMemPopulate. * tests/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib. (LDADDS): Add ../gnulib/lib/libgnu.la. * qemud/Makefile.am (libvirtd_LDADD): Add ../gnulib/lib/libgnu.la. * tests/nodeinfotest.c (linuxTestCompareFiles): No longer read total memory from a file. Update expected output not to include "Memory: NNNN" * tests/nodeinfodata/linux-nodeinfo-1.txt: * tests/nodeinfodata/linux-nodeinfo-2.txt: * tests/nodeinfodata/linux-nodeinfo-3.txt: * tests/nodeinfodata/linux-nodeinfo-4.txt: * tests/nodeinfodata/linux-nodeinfo-5.txt: * tests/nodeinfodata/linux-nodeinfo-6.txt: * src/test.c [WITH_TEST]: Remove definition of _GNU_SOURCE that would conflict with the one now in "config.h". * autogen.sh: Add -I gnulib/m4. * src/conf.c, src/sexpr.c: Don't define _GNU_SOURCE. Instead, include "config.h". * qemud/qemud.c: Remove definition of _GNU_SOURCE. * src/openvz_driver.c: Likewise. * src/qemu_driver.c: Likewise. * src/remote_internal.c: Likewise. * configure.in: Use AC_CONFIG_AUX_DIR(build-aux), so that a bunch of gettextize-generated files go into build-aux/, rather than in the top-level directory. * .cvsignore: Adjust. * build-aux/.cvsignore: New file. Author: Jim Meyering <meyering@redhat.com>
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static int linuxTestCompareFiles(const char *cpuinfofile, const char *outputfile) {
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char actualData[MAX_FILE];
char expectData[MAX_FILE];
char *expect = &expectData[0];
virNodeInfo nodeinfo;
Use gnulib, starting with its physmem and getaddrinfo modules. New files go into these directories: gnulib/lib gnulib/m4 gnulib/tests * bootstrap: A wrapper around gnulib-tool. * configure.in: Invoke gl_EARLY and gl_INIT, being careful to put gl_EARLY before any macro that uses AC_COMPILE_IFELSE. (AC_OUTPUT): Add lib/Makefile and gl-tests/Makefile. Remove m4/Makefile. * Makefile.am (SUBDIRS): Add gnulib/lib and remove m4. Add gnulib/tests early enough that those tests run before any libvirt unit tests. * m4/Makefile.am: Remove file. Not needed. * src/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib. (LDADDS, libvirt_la_LIBADD): Add ../gnulib/lib/libgnu.la. * src/nodeinfo.c: Include "physmem.h". * qemud/qemud.c, src/remote_internal.c: Include "getaddrinfo.h". (MEMINFO_PATH, linuxNodeInfoMemPopulate): Remove definitions. (virNodeInfoPopulate): Use physmem_total, not linuxNodeInfoMemPopulate. * tests/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib. (LDADDS): Add ../gnulib/lib/libgnu.la. * qemud/Makefile.am (libvirtd_LDADD): Add ../gnulib/lib/libgnu.la. * tests/nodeinfotest.c (linuxTestCompareFiles): No longer read total memory from a file. Update expected output not to include "Memory: NNNN" * tests/nodeinfodata/linux-nodeinfo-1.txt: * tests/nodeinfodata/linux-nodeinfo-2.txt: * tests/nodeinfodata/linux-nodeinfo-3.txt: * tests/nodeinfodata/linux-nodeinfo-4.txt: * tests/nodeinfodata/linux-nodeinfo-5.txt: * tests/nodeinfodata/linux-nodeinfo-6.txt: * src/test.c [WITH_TEST]: Remove definition of _GNU_SOURCE that would conflict with the one now in "config.h". * autogen.sh: Add -I gnulib/m4. * src/conf.c, src/sexpr.c: Don't define _GNU_SOURCE. Instead, include "config.h". * qemud/qemud.c: Remove definition of _GNU_SOURCE. * src/openvz_driver.c: Likewise. * src/qemu_driver.c: Likewise. * src/remote_internal.c: Likewise. * configure.in: Use AC_CONFIG_AUX_DIR(build-aux), so that a bunch of gettextize-generated files go into build-aux/, rather than in the top-level directory. * .cvsignore: Adjust. * build-aux/.cvsignore: New file. Author: Jim Meyering <meyering@redhat.com>
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FILE *cpuinfo;
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if (virtTestLoadFile(outputfile, &expect, MAX_FILE) < 0)
return -1;
cpuinfo = fopen(cpuinfofile, "r");
if (!cpuinfo)
return -1;
memset(&nodeinfo, 0, sizeof(nodeinfo));
if (linuxNodeInfoCPUPopulate(cpuinfo, &nodeinfo, false) < 0) {
if (virTestGetDebug()) {
virErrorPtr error = virSaveLastError();
if (error && error->code != VIR_ERR_OK)
fprintf(stderr, "\n%s\n", error->message);
virFreeError(error);
}
VIR_FORCE_FCLOSE(cpuinfo);
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return -1;
}
VIR_FORCE_FCLOSE(cpuinfo);
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/* 'nodes' is filled using libnuma.so from current machine
* topology, which makes it unsuitable for the test suite
* so blank it to a predictable value */
nodeinfo.nodes = 1;
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snprintf(actualData, MAX_FILE,
"CPUs: %u, MHz: %u, Nodes: %u, Cores: %u\n",
nodeinfo.cpus, nodeinfo.mhz, nodeinfo.nodes, nodeinfo.cores);
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if (STRNEQ(actualData, expectData)) {
if (getenv("DEBUG_TESTS")) {
printf("Expect %d '%s'\n", (int)strlen(expectData), expectData);
printf("Actual %d '%s'\n", (int)strlen(actualData), actualData);
}
return -1;
}
return 0;
}
static int linuxTestNodeInfo(const void *data) {
char cpuinfo[PATH_MAX];
char output[PATH_MAX];
snprintf(cpuinfo, PATH_MAX, "%s/nodeinfodata/linux-%s.cpuinfo",
abs_srcdir, (const char*)data);
snprintf(output, PATH_MAX, "%s/nodeinfodata/linux-%s.txt",
abs_srcdir, (const char*)data);
Use gnulib, starting with its physmem and getaddrinfo modules. New files go into these directories: gnulib/lib gnulib/m4 gnulib/tests * bootstrap: A wrapper around gnulib-tool. * configure.in: Invoke gl_EARLY and gl_INIT, being careful to put gl_EARLY before any macro that uses AC_COMPILE_IFELSE. (AC_OUTPUT): Add lib/Makefile and gl-tests/Makefile. Remove m4/Makefile. * Makefile.am (SUBDIRS): Add gnulib/lib and remove m4. Add gnulib/tests early enough that those tests run before any libvirt unit tests. * m4/Makefile.am: Remove file. Not needed. * src/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib. (LDADDS, libvirt_la_LIBADD): Add ../gnulib/lib/libgnu.la. * src/nodeinfo.c: Include "physmem.h". * qemud/qemud.c, src/remote_internal.c: Include "getaddrinfo.h". (MEMINFO_PATH, linuxNodeInfoMemPopulate): Remove definitions. (virNodeInfoPopulate): Use physmem_total, not linuxNodeInfoMemPopulate. * tests/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib. (LDADDS): Add ../gnulib/lib/libgnu.la. * qemud/Makefile.am (libvirtd_LDADD): Add ../gnulib/lib/libgnu.la. * tests/nodeinfotest.c (linuxTestCompareFiles): No longer read total memory from a file. Update expected output not to include "Memory: NNNN" * tests/nodeinfodata/linux-nodeinfo-1.txt: * tests/nodeinfodata/linux-nodeinfo-2.txt: * tests/nodeinfodata/linux-nodeinfo-3.txt: * tests/nodeinfodata/linux-nodeinfo-4.txt: * tests/nodeinfodata/linux-nodeinfo-5.txt: * tests/nodeinfodata/linux-nodeinfo-6.txt: * src/test.c [WITH_TEST]: Remove definition of _GNU_SOURCE that would conflict with the one now in "config.h". * autogen.sh: Add -I gnulib/m4. * src/conf.c, src/sexpr.c: Don't define _GNU_SOURCE. Instead, include "config.h". * qemud/qemud.c: Remove definition of _GNU_SOURCE. * src/openvz_driver.c: Likewise. * src/qemu_driver.c: Likewise. * src/remote_internal.c: Likewise. * configure.in: Use AC_CONFIG_AUX_DIR(build-aux), so that a bunch of gettextize-generated files go into build-aux/, rather than in the top-level directory. * .cvsignore: Adjust. * build-aux/.cvsignore: New file. Author: Jim Meyering <meyering@redhat.com>
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return linuxTestCompareFiles(cpuinfo, output);
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}
static int
mymain(int argc, char **argv)
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{
int ret = 0;
int i;
const char *nodeData[] = {
"nodeinfo-1",
"nodeinfo-2",
"nodeinfo-3",
"nodeinfo-4",
"nodeinfo-5",
"nodeinfo-6",
};
char cwd[PATH_MAX];
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abs_srcdir = getenv("abs_srcdir");
if (!abs_srcdir)
abs_srcdir = getcwd(cwd, sizeof(cwd));
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progname = argv[0];
if (argc > 1) {
fprintf(stderr, "Usage: %s\n", progname);
return(EXIT_FAILURE);
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}
if (virInitialize() < 0)
return EXIT_FAILURE;
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for (i = 0 ; i < ARRAY_CARDINALITY(nodeData); i++)
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if (virtTestRun(nodeData[i], 1, linuxTestNodeInfo, nodeData[i]) != 0)
ret = -1;
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return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);
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}
#endif /* __linux__ */
VIRT_TEST_MAIN(mymain)