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libvirt/tests/genericxml2xmltest.c
Peter Krempa 6f33e441e2 backupxml2xmltest: Call 'virDomainBackupAlignDisks' before formatting output 
Call the post-processing function so that we can validate that it does
the correct thing.

virDomainBackupAlignDisks requires disk definitions to be present so
let's fake them by copying disks from the backup definition and add one
extra disk 'vdextradisk'.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2020-07-08 08:40:30 +02:00

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#include <config.h>
#include <unistd.h>
#include <sys/types.h>
#include <fcntl.h>
#include "testutils.h"
#include "internal.h"
#include "virstring.h"
#include "conf/backup_conf.h"
#define VIR_FROM_THIS VIR_FROM_NONE
static virCapsPtr caps;
static virDomainXMLOptionPtr xmlopt;
struct testInfo {
const char *name;
int different;
bool inactive_only;
testCompareDomXML2XMLResult expectResult;
};
static int
testCompareXMLToXMLHelper(const void *data)
{
const struct testInfo *info = data;
char *xml_in = NULL;
char *xml_out = NULL;
int ret = -1;
xml_in = g_strdup_printf("%s/genericxml2xmlindata/%s.xml",
abs_srcdir, info->name);
xml_out = g_strdup_printf("%s/genericxml2xmloutdata/%s.xml",
abs_srcdir, info->name);
ret = testCompareDomXML2XMLFiles(caps, xmlopt, xml_in,
info->different ? xml_out : xml_in,
!info->inactive_only, 0,
info->expectResult);
VIR_FREE(xml_in);
VIR_FREE(xml_out);
return ret;
}
struct testCompareBackupXMLData {
const char *testname;
bool internal;
};
static virDomainDiskDefPtr
testCompareBackupXMLGetFakeDomdisk(const char *dst)
{
virDomainDiskDefPtr domdisk = NULL;
if (!(domdisk = virDomainDiskDefNew(NULL)))
abort();
domdisk->dst = g_strdup(dst);
domdisk->src->type = VIR_STORAGE_TYPE_FILE;
domdisk->src->format = VIR_STORAGE_FILE_QCOW2;
domdisk->src->path = g_strdup_printf("/fake/%s.qcow2", dst);
return domdisk;
}
static int
testCompareBackupXML(const void *opaque)
{
const struct testCompareBackupXMLData *data = opaque;
const char *testname = data->testname;
g_autofree char *xml_in = NULL;
g_autofree char *file_in = NULL;
g_autofree char *file_out = NULL;
g_autoptr(virDomainBackupDef) backup = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autofree char *actual = NULL;
unsigned int parseFlags = 0;
g_autoptr(virDomainDef) fakedef = NULL;
size_t i;
if (data->internal)
parseFlags |= VIR_DOMAIN_BACKUP_PARSE_INTERNAL;
file_in = g_strdup_printf("%s/domainbackupxml2xmlin/%s.xml",
abs_srcdir, testname);
file_out = g_strdup_printf("%s/domainbackupxml2xmlout/%s.xml",
abs_srcdir, testname);
if (virFileReadAll(file_in, 1024 * 64, &xml_in) < 0)
return -1;
if (!(backup = virDomainBackupDefParseString(xml_in, xmlopt, parseFlags))) {
VIR_TEST_VERBOSE("failed to parse backup def '%s'", file_in);
return -1;
}
/* create a fake definition and fill it with disks */
if (!(fakedef = virDomainDefNew()))
return -1;
fakedef->ndisks = backup->ndisks + 1;
fakedef->disks = g_new0(virDomainDiskDefPtr, fakedef->ndisks);
for (i = 0; i < backup->ndisks; i++)
fakedef->disks[i] = testCompareBackupXMLGetFakeDomdisk(backup->disks[i].name);
fakedef->disks[fakedef->ndisks -1 ] = testCompareBackupXMLGetFakeDomdisk("vdextradisk");
if (virDomainBackupAlignDisks(backup, fakedef, "SUFFIX") < 0) {
VIR_TEST_VERBOSE("failed to align backup def '%s'", file_in);
return -1;
}
if (virDomainBackupDefFormat(&buf, backup, data->internal) < 0) {
VIR_TEST_VERBOSE("failed to format backup def '%s'", file_in);
return -1;
}
actual = virBufferContentAndReset(&buf);
return virTestCompareToFile(actual, file_out);
}
static int
mymain(void)
{
int ret = 0;
if (!(caps = virTestGenericCapsInit()))
return EXIT_FAILURE;
if (!(xmlopt = virTestGenericDomainXMLConfInit()))
return EXIT_FAILURE;
#define DO_TEST_FULL(name, is_different, inactive, expectResult) \
do { \
const struct testInfo info = {name, is_different, inactive, \
expectResult}; \
if (virTestRun("GENERIC XML-2-XML " name, \
testCompareXMLToXMLHelper, &info) < 0) \
ret = -1; \
} while (0)
#define DO_TEST(name) \
DO_TEST_FULL(name, 0, false, TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS)
#define DO_TEST_DIFFERENT(name) \
DO_TEST_FULL(name, 1, false, TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS)
DO_TEST_DIFFERENT("disk-virtio");
DO_TEST_DIFFERENT("graphics-vnc-minimal");
DO_TEST_DIFFERENT("graphics-vnc-manual-port");
DO_TEST_DIFFERENT("graphics-vnc-socket");
DO_TEST_DIFFERENT("graphics-vnc-socket-listen");
DO_TEST_DIFFERENT("graphics-listen-back-compat");
DO_TEST_FULL("graphics-listen-back-compat-mismatch", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_DIFFERENT("graphics-vnc-listen-attr-only");
DO_TEST_DIFFERENT("graphics-vnc-listen-element-minimal");
DO_TEST_DIFFERENT("graphics-vnc-listen-element-with-address");
DO_TEST_DIFFERENT("graphics-vnc-socket-attr-listen-address");
DO_TEST_DIFFERENT("graphics-vnc-socket-attr-listen-socket");
DO_TEST_FULL("graphics-vnc-socket-attr-listen-socket-mismatch", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST("graphics-vnc-autoport-no");
DO_TEST_FULL("name-slash-fail", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST("perf");
DO_TEST("vcpus-individual");
DO_TEST("disk-network-http");
DO_TEST("cpu-cache-emulate");
DO_TEST("cpu-cache-passthrough");
DO_TEST("cpu-cache-disable");
DO_TEST_DIFFERENT("chardev-tcp");
DO_TEST_FULL("chardev-tcp-missing-host", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("chardev-tcp-missing-service", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("chardev-tcp-multiple-source", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_DIFFERENT("chardev-udp");
DO_TEST_FULL("chardev-udp-missing-connect-service", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("chardev-udp-multiple-source", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_DIFFERENT("chardev-unix");
DO_TEST_FULL("chardev-unix-smartcard-missing-path", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("chardev-unix-redirdev-missing-path", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("chardev-unix-rng-missing-path", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_DIFFERENT("chardev-reconnect");
DO_TEST_FULL("chardev-reconnect-missing-timeout", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("chardev-reconnect-invalid-mode", 0, false,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST("cachetune-small");
DO_TEST("cachetune-cdp");
DO_TEST_DIFFERENT("cachetune");
DO_TEST_DIFFERENT("cachetune-extra-tunes");
DO_TEST_FULL("cachetune-colliding-allocs", false, true,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("cachetune-colliding-tunes", false, true,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("cachetune-colliding-types", false, true,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("cachetune-colliding-monitor", false, true,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_DIFFERENT("memorytune");
DO_TEST_FULL("memorytune-colliding-allocs", false, true,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST_FULL("memorytune-colliding-cachetune", false, true,
TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE);
DO_TEST("tseg");
DO_TEST("launch-security-sev");
DO_TEST_DIFFERENT("cputune");
#define DO_TEST_BACKUP_FULL(name, intrnl) \
do { \
const struct testCompareBackupXMLData data = { .testname = name, \
.internal = intrnl }; \
if (virTestRun("QEMU BACKUP XML-2-XML " name, testCompareBackupXML, &data) < 0) \
ret = -1; \
} while (false)
#define DO_TEST_BACKUP(name) \
DO_TEST_BACKUP_FULL(name, false)
DO_TEST_BACKUP("empty");
DO_TEST_BACKUP("backup-pull");
DO_TEST_BACKUP("backup-pull-seclabel");
DO_TEST_BACKUP("backup-pull-encrypted");
DO_TEST_BACKUP("backup-push");
DO_TEST_BACKUP("backup-push-seclabel");
DO_TEST_BACKUP("backup-push-encrypted");
DO_TEST_BACKUP_FULL("backup-pull-internal-invalid", true);
virObjectUnref(caps);
virObjectUnref(xmlopt);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)
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