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libvirt/tests/qemublocktest.c
Michal Privoznik 5c254bb541 conf: Store SCSI bus length in virDomainDef 
Libvirt assumes that a SCSI bus can fit up to 8 devices
(including controller itself), except for so called wide bus
which can accommodate up to 16 devices (again, including
controller). This plays important role when computing 'drive'
address in virDomainDiskDefAssignAddress(). So far, the only
driver that enables wide SCSI bus is VMX. But with newer
releases, ESX is capable of "super wide" bus (64 devices).

We can blindly bump the limit in our code because then we would
compute address that's invalid for older ESX versions that we
still want to support.

Unfortunately, I haven't found a better place where to store this
than virDomainDef.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-08-16 14:22:38 +02:00

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/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include "storage_source.h"
#include "testutils.h"
#include "testutilsqemu.h"
#include "testutilsqemuschema.h"
#include "virstoragefile.h"
#include "virstring.h"
#include "virlog.h"
#include "qemu/qemu_block.h"
#include "qemu/qemu_qapi.h"
#include "qemu/qemu_monitor_json.h"
#include "qemu/qemu_backup.h"
#include "qemu/qemu_checkpoint.h"
#include "qemu/qemu_validate.h"
#include "qemu/qemu_command.h"
#define LIBVIRT_SNAPSHOT_CONF_PRIV_H_ALLOW
#include "conf/snapshot_conf_priv.h"
#define VIR_FROM_THIS VIR_FROM_NONE
VIR_LOG_INIT("tests.storagetest");
struct testBackingXMLjsonXMLdata {
int type;
const char *xml;
bool legacy;
GHashTable *schema;
virJSONValue *schemaroot;
};
static int
testBackingXMLjsonXML(const void *args)
{
const struct testBackingXMLjsonXMLdata *data = args;
g_autoptr(xmlDoc) xml = NULL;
g_autoptr(xmlXPathContext) ctxt = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autoptr(virJSONValue) backendprops = NULL;
g_autoptr(virJSONValue) wrapper = NULL;
g_autofree char *propsstr = NULL;
g_autofree char *protocolwrapper = NULL;
g_autofree char *actualxml = NULL;
g_autoptr(virStorageSource) xmlsrc = NULL;
g_autoptr(virStorageSource) jsonsrc = NULL;
g_auto(virBuffer) debug = VIR_BUFFER_INITIALIZER;
unsigned int backendpropsflags = 0;
if (data->legacy)
backendpropsflags |= QEMU_BLOCK_STORAGE_SOURCE_BACKEND_PROPS_LEGACY;
xmlsrc = virStorageSourceNew();
xmlsrc->type = data->type;
if (!(xml = virXMLParseStringCtxt(data->xml, "(test storage source XML)", &ctxt)))
return -1;
if (virDomainStorageSourceParse(ctxt->node, ctxt, xmlsrc, 0, NULL) < 0) {
fprintf(stderr, "failed to parse disk source xml\n");
return -1;
}
if (!(backendprops = qemuBlockStorageSourceGetBackendProps(xmlsrc,
backendpropsflags))) {
fprintf(stderr, "failed to format disk source json\n");
return -1;
}
if (!data->legacy) {
if (testQEMUSchemaValidate(backendprops, data->schemaroot,
data->schema, false, &debug) < 0) {
g_autofree char *debugmsg = virBufferContentAndReset(&debug);
g_autofree char *debugprops = virJSONValueToString(backendprops, true);
VIR_TEST_VERBOSE("json does not conform to QAPI schema");
VIR_TEST_DEBUG("json:\n%s\ndoes not match schema. Debug output:\n %s",
debugprops, NULLSTR(debugmsg));
return -1;
}
}
if (virJSONValueObjectCreate(&wrapper, "a:file", &backendprops, NULL) < 0)
return -1;
if (!(propsstr = virJSONValueToString(wrapper, false)))
return -1;
protocolwrapper = g_strdup_printf("json:%s", propsstr);
if (virStorageSourceNewFromBackingAbsolute(protocolwrapper,
&jsonsrc) < 0) {
fprintf(stderr, "failed to parse disk json\n");
return -1;
}
if (virDomainDiskSourceFormat(&buf, jsonsrc, "source", 0, false, 0,
false, false, NULL) < 0 ||
!(actualxml = virBufferContentAndReset(&buf))) {
fprintf(stderr, "failed to format disk source xml\n");
return -1;
}
if (STRNEQ(actualxml, data->xml)) {
fprintf(stderr, "\n expected storage source xml:\n'%s'\n"
"actual storage source xml:\n%s\n"
"intermediate json:\n%s\n",
data->xml, actualxml, protocolwrapper);
return -1;
}
return 0;
}
static const char *testJSONtoJSONPath = abs_srcdir "/qemublocktestdata/jsontojson/";
struct testJSONtoJSONData {
const char *name;
GHashTable *schema;
virJSONValue *schemaroot;
};
static int
testJSONtoJSON(const void *args)
{
const struct testJSONtoJSONData *data = args;
g_auto(virBuffer) debug = VIR_BUFFER_INITIALIZER;
g_autoptr(virJSONValue) jsonsrcout = NULL;
g_autoptr(virStorageSource) src = NULL;
g_autofree char *actual = NULL;
g_autofree char *in = NULL;
g_autofree char *infile = g_strdup_printf("%s%s-in.json", testJSONtoJSONPath,
data->name);
g_autofree char *outfile = g_strdup_printf("%s%s-out.json", testJSONtoJSONPath,
data->name);
if (virTestLoadFile(infile, &in) < 0)
return -1;
if (virStorageSourceNewFromBackingAbsolute(in, &src) < 0) {
fprintf(stderr, "failed to parse disk json\n");
return -1;
}
if (!(jsonsrcout = qemuBlockStorageSourceGetBackendProps(src,
QEMU_BLOCK_STORAGE_SOURCE_BACKEND_PROPS_AUTO_READONLY))) {
fprintf(stderr, "failed to format disk source json\n");
return -1;
}
if (!(actual = virJSONValueToString(jsonsrcout, true)))
return -1;
if (testQEMUSchemaValidate(jsonsrcout, data->schemaroot,
data->schema, false, &debug) < 0) {
g_autofree char *debugmsg = virBufferContentAndReset(&debug);
VIR_TEST_VERBOSE("json does not conform to QAPI schema");
VIR_TEST_DEBUG("json:\n%s\ndoes not match schema. Debug output:\n %s",
actual, NULLSTR(debugmsg));
return -1;
}
return virTestCompareToFile(actual, outfile);
}
struct testQemuDiskXMLToJSONImageData {
virJSONValue *formatprops;
virJSONValue *storageprops;
virJSONValue *storagepropssrc;
char *backingstore;
};
struct testQemuDiskXMLToJSONData {
virQEMUDriver *driver;
GHashTable *schema;
virJSONValue *schemaroot;
const char *name;
bool fail;
struct testQemuDiskXMLToJSONImageData *images;
size_t nimages;
virQEMUCaps *qemuCaps;
};
static void
testQemuDiskXMLToPropsClear(struct testQemuDiskXMLToJSONData *data)
{
size_t i;
for (i = 0; i < data->nimages; i++) {
virJSONValueFree(data->images[i].formatprops);
virJSONValueFree(data->images[i].storageprops);
virJSONValueFree(data->images[i].storagepropssrc);
g_free(data->images[i].backingstore);
}
data->nimages = 0;
VIR_FREE(data->images);
}
static int
testQemuDiskXMLToJSONFakeSecrets(virStorageSource *src)
{
qemuDomainStorageSourcePrivate *srcpriv;
if (!src->privateData &&
!(src->privateData = qemuDomainStorageSourcePrivateNew()))
return -1;
srcpriv = QEMU_DOMAIN_STORAGE_SOURCE_PRIVATE(src);
if (src->auth) {
srcpriv->secinfo = g_new0(qemuDomainSecretInfo, 1);
srcpriv->secinfo->type = VIR_DOMAIN_SECRET_INFO_TYPE_AES;
srcpriv->secinfo->s.aes.username = g_strdup(src->auth->username);
srcpriv->secinfo->s.aes.alias = g_strdup_printf("%s-secalias",
NULLSTR(src->nodestorage));
}
if (src->encryption) {
srcpriv->encinfo = g_new0(qemuDomainSecretInfo, 1);
srcpriv->encinfo->type = VIR_DOMAIN_SECRET_INFO_TYPE_AES;
srcpriv->encinfo->s.aes.alias = g_strdup_printf("%s-encalias",
NULLSTR(src->nodeformat));
}
return 0;
}
static const char *testQemuDiskXMLToJSONPath = abs_srcdir "/qemublocktestdata/xml2json/";
static int
testQemuDiskXMLToProps(const void *opaque)
{
struct testQemuDiskXMLToJSONData *data = (void *) opaque;
g_autoptr(virDomainDef) vmdef = NULL;
virDomainDiskDef *disk = NULL;
virStorageSource *n;
g_autoptr(virJSONValue) formatProps = NULL;
g_autoptr(virJSONValue) storageProps = NULL;
g_autoptr(virJSONValue) storageSrcOnlyProps = NULL;
g_autofree char *xmlpath = NULL;
g_autofree char *xmlstr = NULL;
xmlpath = g_strdup_printf("%s%s.xml", testQemuDiskXMLToJSONPath, data->name);
if (virTestLoadFile(xmlpath, &xmlstr) < 0)
return -1;
/* qemu stores node names in the status XML portion */
if (!(disk = virDomainDiskDefParse(xmlstr, data->driver->xmlopt,
VIR_DOMAIN_DEF_PARSE_STATUS)))
return -1;
if (!(vmdef = virDomainDefNew(data->driver->xmlopt)))
return -1;
virDomainDiskInsert(vmdef, disk);
if (qemuValidateDomainDeviceDefDisk(disk, vmdef, data->qemuCaps) < 0) {
VIR_TEST_VERBOSE("invalid configuration for disk");
return -1;
}
for (n = disk->src; virStorageSourceIsBacking(n); n = n->backingStore) {
g_autofree char *backingstore = NULL;
unsigned int backendpropsflagsnormal = QEMU_BLOCK_STORAGE_SOURCE_BACKEND_PROPS_AUTO_READONLY;
unsigned int backendpropsflagstarget = QEMU_BLOCK_STORAGE_SOURCE_BACKEND_PROPS_AUTO_READONLY |
QEMU_BLOCK_STORAGE_SOURCE_BACKEND_PROPS_TARGET_ONLY;
if (testQemuDiskXMLToJSONFakeSecrets(n) < 0)
return -1;
if (qemuDomainValidateStorageSource(n, data->qemuCaps, false) < 0)
return -1;
qemuDomainPrepareDiskSourceData(disk, n);
if (!(formatProps = qemuBlockStorageSourceGetBlockdevProps(n, n->backingStore)) ||
!(storageSrcOnlyProps = qemuBlockStorageSourceGetBackendProps(n, backendpropsflagstarget)) ||
!(storageProps = qemuBlockStorageSourceGetBackendProps(n, backendpropsflagsnormal)) ||
!(backingstore = qemuBlockGetBackingStoreString(n, true))) {
if (!data->fail) {
VIR_TEST_VERBOSE("failed to generate qemu blockdev props");
return -1;
}
} else if (data->fail) {
VIR_TEST_VERBOSE("qemu blockdev props should have failed");
return -1;
}
VIR_REALLOC_N(data->images, data->nimages + 1);
data->images[data->nimages].formatprops = g_steal_pointer(&formatProps);
data->images[data->nimages].storageprops = g_steal_pointer(&storageProps);
data->images[data->nimages].storagepropssrc = g_steal_pointer(&storageSrcOnlyProps);
data->images[data->nimages].backingstore = g_steal_pointer(&backingstore);
data->nimages++;
}
return 0;
}
static int
testQemuDiskXMLToPropsValidateSchema(const void *opaque)
{
struct testQemuDiskXMLToJSONData *data = (void *) opaque;
int ret = 0;
size_t i;
if (data->fail)
return EXIT_AM_SKIP;
for (i = 0; i < data->nimages; i++) {
g_auto(virBuffer) debug = VIR_BUFFER_INITIALIZER;
if (testQEMUSchemaValidate(data->images[i].formatprops, data->schemaroot,
data->schema, false, &debug) < 0) {
g_autofree char *debugmsg = virBufferContentAndReset(&debug);
g_autofree char *propsstr = virJSONValueToString(data->images[i].formatprops, true);
VIR_TEST_VERBOSE("json does not conform to QAPI schema");
VIR_TEST_DEBUG("json:\n%s\ndoes not match schema. Debug output:\n %s",
propsstr, NULLSTR(debugmsg));
ret = -1;
}
virBufferFreeAndReset(&debug);
if (testQEMUSchemaValidate(data->images[i].storageprops, data->schemaroot,
data->schema, false, &debug) < 0) {
g_autofree char *debugmsg = virBufferContentAndReset(&debug);
g_autofree char *propsstr = virJSONValueToString(data->images[i].storageprops, true);
VIR_TEST_VERBOSE("json does not conform to QAPI schema");
VIR_TEST_DEBUG("json:\n%s\ndoes not match schema. Debug output:\n %s",
propsstr, NULLSTR(debugmsg));
ret = -1;
}
virBufferFreeAndReset(&debug);
if (testQEMUSchemaValidate(data->images[i].storagepropssrc, data->schemaroot,
data->schema, false, &debug) < 0) {
g_autofree char *debugmsg = virBufferContentAndReset(&debug);
g_autofree char *propsstr = virJSONValueToString(data->images[i].storagepropssrc, true);
VIR_TEST_VERBOSE("json does not conform to QAPI schema");
VIR_TEST_DEBUG("json:\n%s\ndoes not match schema. Debug output:\n %s",
propsstr, NULLSTR(debugmsg));
ret = -1;
}
}
return ret;
}
static int
testQemuDiskXMLToPropsValidateFile(const void *opaque)
{
struct testQemuDiskXMLToJSONData *data = (void *) opaque;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autofree char *jsonpath = NULL;
g_autofree char *actual = NULL;
size_t i;
if (data->fail)
return EXIT_AM_SKIP;
jsonpath = g_strdup_printf("%s%s.json", testQemuDiskXMLToJSONPath, data->name);
for (i = 0; i < data->nimages; i++) {
g_autofree char *formatprops = NULL;
g_autofree char *storageprops = NULL;
if (!(formatprops = virJSONValueToString(data->images[i].formatprops, true)))
return -1;
if (!(storageprops = virJSONValueToString(data->images[i].storageprops, true)))
return -1;
virBufferStrcat(&buf, formatprops, storageprops, NULL);
}
actual = virBufferContentAndReset(&buf);
return virTestCompareToFile(actual, jsonpath);
}
static int
testQemuDiskXMLToPropsValidateFileSrcOnly(const void *opaque)
{
struct testQemuDiskXMLToJSONData *data = (void *) opaque;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autofree char *jsonpath = NULL;
g_autofree char *actual = NULL;
size_t i;
if (data->fail)
return EXIT_AM_SKIP;
jsonpath = g_strdup_printf("%s%s-srconly.json", testQemuDiskXMLToJSONPath,
data->name);
for (i = 0; i < data->nimages; i++) {
g_autofree char *jsonstr = NULL;
virBufferAddLit(&buf, "(\n");
virBufferAdjustIndent(&buf, 2);
virBufferAddLit(&buf, "source only properties:\n");
if (!(jsonstr = virJSONValueToString(data->images[i].storagepropssrc, true)))
return -1;
virBufferAddStr(&buf, jsonstr);
virBufferAddLit(&buf, "backing store string:\n");
virBufferAddStr(&buf, data->images[i].backingstore);
virBufferTrim(&buf, "\n");
virBufferAdjustIndent(&buf, -2);
virBufferAddLit(&buf, "\n)\n");
}
actual = virBufferContentAndReset(&buf);
return virTestCompareToFile(actual, jsonpath);
}
struct testQemuImageCreateData {
const char *name;
const char *backingname;
GHashTable *schema;
virJSONValue *schemaroot;
virQEMUDriver *driver;
virQEMUCaps *qemuCaps;
};
static const char *testQemuImageCreatePath = abs_srcdir "/qemublocktestdata/imagecreate/";
static virStorageSource *
testQemuImageCreateLoadDiskXML(const char *name,
virDomainXMLOption *xmlopt)
{
virDomainSnapshotDiskDef *diskdef = NULL;
g_autoptr(xmlDoc) doc = NULL;
g_autoptr(xmlXPathContext) ctxt = NULL;
xmlNodePtr node;
g_autofree char *xmlpath = NULL;
virStorageSource *ret = NULL;
xmlpath = g_strdup_printf("%s%s.xml", testQemuImageCreatePath, name);
if (!(doc = virXMLParseFileCtxt(xmlpath, &ctxt)))
return NULL;
if (!(node = virXPathNode("//disk", ctxt))) {
VIR_TEST_VERBOSE("failed to find <source> element\n");
return NULL;
}
diskdef = g_new0(virDomainSnapshotDiskDef, 1);
if (virDomainSnapshotDiskDefParseXML(node, ctxt, diskdef,
VIR_DOMAIN_DEF_PARSE_STATUS,
xmlopt) == 0)
ret = g_steal_pointer(&diskdef->src);
virDomainSnapshotDiskDefFree(diskdef);
return ret;
}
static int
testQemuImageCreate(const void *opaque)
{
struct testQemuImageCreateData *data = (void *) opaque;
g_autoptr(virJSONValue) protocolprops = NULL;
g_autoptr(virJSONValue) formatprops = NULL;
g_autoptr(virStorageSource) src = NULL;
g_auto(virBuffer) debug = VIR_BUFFER_INITIALIZER;
g_auto(virBuffer) actualbuf = VIR_BUFFER_INITIALIZER;
g_autofree char *jsonprotocol = NULL;
g_autofree char *jsonformat = NULL;
g_autofree char *actual = NULL;
g_autofree char *jsonpath = NULL;
if (!(src = testQemuImageCreateLoadDiskXML(data->name, data->driver->xmlopt)))
return -1;
if (data->backingname &&
!(src->backingStore = testQemuImageCreateLoadDiskXML(data->backingname,
data->driver->xmlopt)))
return -1;
if (testQemuDiskXMLToJSONFakeSecrets(src) < 0)
return -1;
/* fake some sizes */
src->capacity = UINT_MAX * 2ULL;
src->physical = UINT_MAX + 1ULL;
if (qemuDomainValidateStorageSource(src, data->qemuCaps, false) < 0)
return -1;
if (qemuBlockStorageSourceCreateGetStorageProps(src, &protocolprops) < 0)
return -1;
if (qemuBlockStorageSourceCreateGetFormatProps(src, src->backingStore, &formatprops) < 0)
return -1;
if (formatprops) {
if (!(jsonformat = virJSONValueToString(formatprops, true)))
return -1;
if (testQEMUSchemaValidate(formatprops, data->schemaroot, data->schema,
false, &debug) < 0) {
g_autofree char *debugmsg = virBufferContentAndReset(&debug);
VIR_TEST_VERBOSE("blockdev-create format json does not conform to QAPI schema");
VIR_TEST_DEBUG("json:\n%s\ndoes not match schema. Debug output:\n %s",
jsonformat, NULLSTR(debugmsg));
return -1;
}
virBufferFreeAndReset(&debug);
}
if (protocolprops) {
if (!(jsonprotocol = virJSONValueToString(protocolprops, true)))
return -1;
if (testQEMUSchemaValidate(protocolprops, data->schemaroot, data->schema,
false, &debug) < 0) {
g_autofree char *debugmsg = virBufferContentAndReset(&debug);
VIR_TEST_VERBOSE("blockdev-create protocol json does not conform to QAPI schema");
VIR_TEST_DEBUG("json:\n%s\ndoes not match schema. Debug output:\n %s",
jsonprotocol, NULLSTR(debugmsg));
return -1;
}
virBufferFreeAndReset(&debug);
}
virBufferStrcat(&actualbuf, "protocol:\n", NULLSTR(jsonprotocol),
"\nformat:\n", NULLSTR(jsonformat), NULL);
virBufferTrim(&actualbuf, "\n");
virBufferAddLit(&actualbuf, "\n");
jsonpath = g_strdup_printf("%s%s.json", testQemuImageCreatePath, data->name);
if (!(actual = virBufferContentAndReset(&actualbuf)))
return -1;
return virTestCompareToFile(actual, jsonpath);
}
static const char *bitmapDetectPrefix = "qemublocktestdata/bitmap/";
static void
testQemuDetectBitmapsWorker(GHashTable *nodedata,
const char *nodename,
virBuffer *buf)
{
qemuBlockNamedNodeData *data;
size_t i;
if (!(data = virHashLookup(nodedata, nodename)))
return;
virBufferAsprintf(buf, "%s:\n", nodename);
if (data->qcow2v2)
virBufferAddLit(buf, " qcow2 v2\n");
virBufferAdjustIndent(buf, 1);
for (i = 0; i < data->nbitmaps; i++) {
qemuBlockNamedNodeDataBitmap *bitmap = data->bitmaps[i];
virBufferAsprintf(buf, "%8s: record:%d busy:%d persist:%d inconsist:%d gran:%llu dirty:%llu\n",
bitmap->name, bitmap->recording, bitmap->busy,
bitmap->persistent, bitmap->inconsistent,
bitmap->granularity, bitmap->dirtybytes);
}
virBufferAdjustIndent(buf, -1);
}
static int
testQemuDetectBitmaps(const void *opaque)
{
const char *name = opaque;
g_autoptr(virJSONValue) nodedatajson = NULL;
g_autoptr(GHashTable) nodedata = NULL;
g_autofree char *actual = NULL;
g_autofree char *expectpath = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
size_t i;
expectpath = g_strdup_printf("%s/%s%s.out", abs_srcdir,
bitmapDetectPrefix, name);
if (!(nodedatajson = virTestLoadFileJSON(bitmapDetectPrefix, name,
".json", NULL)))
return -1;
if (!(nodedata = qemuMonitorJSONBlockGetNamedNodeDataJSON(nodedatajson))) {
VIR_TEST_VERBOSE("failed to load nodedata JSON");
return -1;
}
/* we detect for the first 30 nodenames for simplicity */
for (i = 0; i < 30; i++) {
g_autofree char *nodename = g_strdup_printf("libvirt-%zu-format", i);
testQemuDetectBitmapsWorker(nodedata, nodename, &buf);
}
actual = virBufferContentAndReset(&buf);
return virTestCompareToFile(actual, expectpath);
}
static void
testQemuBitmapListPrint(const char *title,
GSList *next,
virBuffer *buf)
{
if (!next)
return;
virBufferAsprintf(buf, "%s\n", title);
for (; next; next = next->next) {
virStorageSource *src = next->data;
virBufferAsprintf(buf, "%s\n", src->nodeformat);
}
}
static virStorageSource *
testQemuBackupIncrementalBitmapCalculateGetFakeImage(size_t idx)
{
virStorageSource *ret = virStorageSourceNew();
ret->id = idx;
ret->type = VIR_STORAGE_TYPE_FILE;
ret->format = VIR_STORAGE_FILE_QCOW2;
ret->path = g_strdup_printf("/image%zu", idx);
ret->nodestorage = g_strdup_printf("libvirt-%zu-storage", idx);
ret->nodeformat = g_strdup_printf("libvirt-%zu-format", idx);
return ret;
}
static virStorageSource *
testQemuBackupIncrementalBitmapCalculateGetFakeChain(void)
{
virStorageSource *ret;
virStorageSource *n;
size_t i;
n = ret = testQemuBackupIncrementalBitmapCalculateGetFakeImage(1);
for (i = 2; i < 6; i++) {
n->backingStore = testQemuBackupIncrementalBitmapCalculateGetFakeImage(i);
n = n->backingStore;
}
return ret;
}
static virStorageSource *
testQemuBitmapGetFakeChainEntry(virStorageSource *src,
size_t idx)
{
virStorageSource *n;
for (n = src; n; n = n->backingStore) {
if (n->id == idx)
return n;
}
return NULL;
}
static const char *backupDataPrefix = "qemublocktestdata/backupmerge/";
struct testQemuBackupIncrementalBitmapCalculateData {
const char *name;
virStorageSource *chain;
const char *incremental;
const char *nodedatafile;
};
static int
testQemuBackupIncrementalBitmapCalculate(const void *opaque)
{
const struct testQemuBackupIncrementalBitmapCalculateData *data = opaque;
g_autoptr(virJSONValue) nodedatajson = NULL;
g_autoptr(GHashTable) nodedata = NULL;
g_autoptr(virJSONValue) actions = virJSONValueNewArray();
g_autofree char *expectpath = NULL;
g_autoptr(virStorageSource) target = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
expectpath = g_strdup_printf("%s/%s%s-out.json", abs_srcdir,
backupDataPrefix, data->name);
if (!(nodedatajson = virTestLoadFileJSON(bitmapDetectPrefix, data->nodedatafile,
".json", NULL)))
return -1;
if (!(nodedata = qemuMonitorJSONBlockGetNamedNodeDataJSON(nodedatajson))) {
VIR_TEST_VERBOSE("failed to load nodedata JSON\n");
return -1;
}
target = virStorageSourceNew();
target->nodeformat = g_strdup_printf("target_node");
if (qemuBackupDiskPrepareOneBitmapsChain(data->chain,
target,
"target-bitmap-name",
data->incremental,
actions,
nodedata) >= 0) {
if (virJSONValueToBuffer(actions, &buf, true) < 0)
return -1;
} else {
virBufferAddLit(&buf, "NULL\n");
}
return virTestCompareToFile(virBufferCurrentContent(&buf), expectpath);
}
static const char *checkpointDeletePrefix = "qemublocktestdata/checkpointdelete/";
struct testQemuCheckpointDeleteData {
const char *name;
virStorageSource *chain;
const char *deletebitmap;
const char *nodedatafile;
};
static int
testQemuCheckpointDelete(const void *opaque)
{
const struct testQemuCheckpointDeleteData *data = opaque;
g_autofree char *actual = NULL;
g_autofree char *expectpath = NULL;
g_autoptr(virJSONValue) actions = NULL;
g_autoptr(virJSONValue) nodedatajson = NULL;
g_autoptr(GHashTable) nodedata = NULL;
g_autoptr(GSList) reopenimages = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
expectpath = g_strdup_printf("%s/%s%s-out.json", abs_srcdir,
checkpointDeletePrefix, data->name);
if (!(nodedatajson = virTestLoadFileJSON(bitmapDetectPrefix, data->nodedatafile,
".json", NULL)))
return -1;
if (!(nodedata = qemuMonitorJSONBlockGetNamedNodeDataJSON(nodedatajson))) {
VIR_TEST_VERBOSE("failed to load nodedata JSON\n");
return -1;
}
actions = virJSONValueNewArray();
if (qemuCheckpointDiscardDiskBitmaps(data->chain,
nodedata,
data->deletebitmap,
actions,
"testdisk",
&reopenimages) >= 0) {
if (virJSONValueToBuffer(actions, &buf, true) < 0)
return -1;
} else {
virBufferAddLit(&buf, "NULL\n");
}
testQemuBitmapListPrint("reopen nodes:", reopenimages, &buf);
actual = virBufferContentAndReset(&buf);
return virTestCompareToFile(actual, expectpath);
}
struct testQemuBlockBitmapValidateData {
const char *name;
const char *bitmapname;
virStorageSource *chain;
bool expect;
};
static int
testQemuBlockBitmapValidate(const void *opaque)
{
const struct testQemuBlockBitmapValidateData *data = opaque;
g_autoptr(virJSONValue) nodedatajson = NULL;
g_autoptr(GHashTable) nodedata = NULL;
bool actual;
if (!(nodedatajson = virTestLoadFileJSON(bitmapDetectPrefix, data->name,
".json", NULL)))
return -1;
if (!(nodedata = qemuMonitorJSONBlockGetNamedNodeDataJSON(nodedatajson))) {
VIR_TEST_VERBOSE("failed to load nodedata JSON\n");
return -1;
}
actual = qemuBlockBitmapChainIsValid(data->chain, data->bitmapname, nodedata);
if (actual != data->expect) {
VIR_TEST_VERBOSE("expected rv:'%d' actual rv:'%d'\n", data->expect, actual);
return -1;
}
return 0;
}
static const char *blockcopyPrefix = "qemublocktestdata/bitmapblockcopy/";
struct testQemuBlockBitmapBlockcopyData {
const char *name;
bool shallow;
virStorageSource *chain;
const char *nodedatafile;
};
static int
testQemuBlockBitmapBlockcopy(const void *opaque)
{
const struct testQemuBlockBitmapBlockcopyData *data = opaque;
g_autofree char *actual = NULL;
g_autofree char *expectpath = NULL;
g_autoptr(virJSONValue) actions = NULL;
g_autoptr(virJSONValue) nodedatajson = NULL;
g_autoptr(GHashTable) nodedata = NULL;
g_autoptr(virStorageSource) fakemirror = virStorageSourceNew();
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
fakemirror->nodeformat = g_strdup("mirror-format-node");
expectpath = g_strdup_printf("%s/%s%s-out.json", abs_srcdir,
blockcopyPrefix, data->name);
if (!(nodedatajson = virTestLoadFileJSON(bitmapDetectPrefix, data->nodedatafile,
".json", NULL)))
return -1;
if (!(nodedata = qemuMonitorJSONBlockGetNamedNodeDataJSON(nodedatajson))) {
VIR_TEST_VERBOSE("failed to load nodedata JSON\n");
return -1;
}
if (qemuBlockBitmapsHandleBlockcopy(data->chain, fakemirror, nodedata,
data->shallow, &actions) < 0)
return -1;
if (actions &&
virJSONValueToBuffer(actions, &buf, true) < 0)
return -1;
actual = virBufferContentAndReset(&buf);
return virTestCompareToFile(actual, expectpath);
}
static const char *blockcommitPrefix = "qemublocktestdata/bitmapblockcommit/";
struct testQemuBlockBitmapBlockcommitData {
const char *name;
virStorageSource *top;
virStorageSource *base;
virStorageSource *chain;
const char *nodedatafile;
};
static int
testQemuBlockBitmapBlockcommit(const void *opaque)
{
const struct testQemuBlockBitmapBlockcommitData *data = opaque;
g_autofree char *actual = NULL;
g_autofree char *expectpath = NULL;
g_autoptr(virJSONValue) actionsMerge = NULL;
g_autoptr(virJSONValue) nodedatajson = NULL;
g_autoptr(GHashTable) nodedata = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
bool active = data->top == data->chain;
expectpath = g_strdup_printf("%s/%s%s", abs_srcdir,
blockcommitPrefix, data->name);
if (!(nodedatajson = virTestLoadFileJSON(bitmapDetectPrefix, data->nodedatafile,
".json", NULL)))
return -1;
if (!(nodedata = qemuMonitorJSONBlockGetNamedNodeDataJSON(nodedatajson))) {
VIR_TEST_VERBOSE("failed to load nodedata JSON\n");
return -1;
}
virBufferAddLit(&buf, "merge bitmpas:\n");
if (qemuBlockBitmapsHandleCommitFinish(data->top, data->base, active, nodedata,
&actionsMerge) < 0)
return -1;
if (actionsMerge &&
virJSONValueToBuffer(actionsMerge, &buf, true) < 0)
return -1;
actual = virBufferContentAndReset(&buf);
return virTestCompareToFile(actual, expectpath);
}
static int
mymain(void)
{
int ret = 0;
virQEMUDriver driver;
struct testBackingXMLjsonXMLdata xmljsonxmldata;
struct testQemuDiskXMLToJSONData diskxmljsondata;
struct testJSONtoJSONData jsontojsondata;
struct testQemuImageCreateData imagecreatedata;
struct testQemuBackupIncrementalBitmapCalculateData backupbitmapcalcdata;
struct testQemuCheckpointDeleteData checkpointdeletedata;
struct testQemuBlockBitmapValidateData blockbitmapvalidatedata;
struct testQemuBlockBitmapBlockcopyData blockbitmapblockcopydata;
struct testQemuBlockBitmapBlockcommitData blockbitmapblockcommitdata;
char *capslatest_x86_64 = NULL;
g_autoptr(virQEMUCaps) caps_x86_64 = NULL;
g_autoptr(GHashTable) qmp_schema_x86_64 = NULL;
virJSONValue *qmp_schemaroot_x86_64_blockdev_add = NULL;
g_autoptr(virStorageSource) bitmapSourceChain = NULL;
if (qemuTestDriverInit(&driver) < 0)
return EXIT_FAILURE;
bitmapSourceChain = testQemuBackupIncrementalBitmapCalculateGetFakeChain();
diskxmljsondata.driver = &driver;
imagecreatedata.driver = &driver;
if (!(capslatest_x86_64 = testQemuGetLatestCapsForArch("x86_64", "xml")))
return EXIT_FAILURE;
VIR_TEST_VERBOSE("\nlatest caps x86_64: %s", capslatest_x86_64);
if (!(caps_x86_64 = qemuTestParseCapabilitiesArch(virArchFromString("x86_64"),
capslatest_x86_64)))
return EXIT_FAILURE;
diskxmljsondata.qemuCaps = caps_x86_64;
imagecreatedata.qemuCaps = caps_x86_64;
if (!(qmp_schema_x86_64 = testQEMUSchemaLoadLatest("x86_64"))) {
ret = -1;
goto cleanup;
}
if (virQEMUQAPISchemaPathGet("blockdev-add/arg-type",
qmp_schema_x86_64,
&qmp_schemaroot_x86_64_blockdev_add) < 0 ||
!qmp_schemaroot_x86_64_blockdev_add) {
VIR_TEST_VERBOSE("failed to find schema entry for blockdev-add");
ret = -1;
goto cleanup;
}
virTestCounterReset("qemu storage source xml->json->xml ");
#define TEST_JSON_FORMAT(tpe, xmlstr) \
do { \
xmljsonxmldata.type = tpe; \
xmljsonxmldata.xml = xmlstr; \
xmljsonxmldata.legacy = true; \
if (virTestRun(virTestCounterNext(), testBackingXMLjsonXML, \
&xmljsonxmldata) < 0) \
xmljsonxmldata.legacy = false; \
if (virTestRun(virTestCounterNext(), testBackingXMLjsonXML, \
&xmljsonxmldata) < 0) \
ret = -1; \
} while (0)
#define TEST_JSON_FORMAT_NET(xmlstr) \
TEST_JSON_FORMAT(VIR_STORAGE_TYPE_NETWORK, xmlstr)
xmljsonxmldata.schema = qmp_schema_x86_64;
xmljsonxmldata.schemaroot = qmp_schemaroot_x86_64_blockdev_add;
TEST_JSON_FORMAT(VIR_STORAGE_TYPE_FILE, "<source file='/path/to/file'/>\n");
/* type VIR_STORAGE_TYPE_BLOCK is not tested since it parses back to 'file' */
/* type VIR_STORAGE_TYPE_DIR it is a 'format' driver in qemu */
TEST_JSON_FORMAT(VIR_STORAGE_TYPE_NVME,
"<source type='pci' namespace='1'>\n"
" <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='http' name=''>\n"
" <host name='example.com' port='80'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='http' name='file'>\n"
" <host name='example.com' port='80'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='https' name='file'>\n"
" <host name='example.com' port='432'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='https' name='file'>\n"
" <host name='example.com' port='432'/>\n"
" <ssl verify='no'/>\n"
" <readahead size='1024'/>\n"
" <timeout seconds='1337'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='gluster' name='vol/file'>\n"
" <host name='example.com' port='24007'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='gluster' name='testvol/img.qcow2'>\n"
" <host name='example.com' port='1234'/>\n"
" <host transport='unix' socket='/path/socket'/>\n"
" <host name='example.com' port='24007'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='nbd'>\n"
" <host transport='unix' socket='/path/to/socket'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='nbd' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='nbd'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='ssh' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='rbd' name='libvirt/test'>\n"
" <host name='example.com' port='1234'/>\n"
" <host name='example2.com'/>\n"
" <snapshot name='snapshotname'/>\n"
" <config file='/path/to/conf'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='iscsi' name='iqn.2016-12.com.virttest:emulated-iscsi-noauth.target/0'>\n"
" <host name='test.org' port='3260'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='iscsi' name='iqn.2016-12.com.virttest:emulated-iscsi-noauth.target/6'>\n"
" <host name='test.org' port='1234'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='sheepdog' name='test'>\n"
" <host name='example.com' port='321'/>\n"
"</source>\n");
TEST_JSON_FORMAT_NET("<source protocol='vxhs' name='c6718f6b-0401-441d-a8c3-1f0064d75ee0'>\n"
" <host name='example.com' port='9999'/>\n"
"</source>\n");
#define TEST_DISK_TO_JSON_FULL(nme, fl) \
do { \
diskxmljsondata.name = nme; \
diskxmljsondata.images = NULL; \
diskxmljsondata.nimages = 0; \
diskxmljsondata.fail = fl; \
if (virTestRun("disk xml to props " nme, testQemuDiskXMLToProps, \
&diskxmljsondata) < 0) \
ret = -1; \
if (virTestRun("disk xml to props validate schema " nme, \
testQemuDiskXMLToPropsValidateSchema, &diskxmljsondata) < 0) \
ret = -1; \
if (virTestRun("disk xml to props validate file " nme, \
testQemuDiskXMLToPropsValidateFile, &diskxmljsondata) < 0) \
ret = -1; \
if (virTestRun("disk xml to props source only validate file " nme, \
testQemuDiskXMLToPropsValidateFileSrcOnly, &diskxmljsondata) < 0) \
ret = -1; \
testQemuDiskXMLToPropsClear(&diskxmljsondata); \
} while (0)
#define TEST_DISK_TO_JSON(nme) TEST_DISK_TO_JSON_FULL(nme, false)
diskxmljsondata.schema = qmp_schema_x86_64;
diskxmljsondata.schemaroot = qmp_schemaroot_x86_64_blockdev_add;
TEST_DISK_TO_JSON_FULL("nodename-long-format", true);
TEST_DISK_TO_JSON_FULL("nodename-long-protocol", true);
TEST_DISK_TO_JSON("file-raw-noopts");
TEST_DISK_TO_JSON("file-bochs-noopts");
TEST_DISK_TO_JSON("file-cloop-noopts");
TEST_DISK_TO_JSON("file-dmg-noopts");
TEST_DISK_TO_JSON("file-ploop-noopts");
TEST_DISK_TO_JSON("file-vdi-noopts");
TEST_DISK_TO_JSON("file-vhd-noopts");
TEST_DISK_TO_JSON("file-vpc-noopts");
TEST_DISK_TO_JSON("file-backing_basic-noopts");
TEST_DISK_TO_JSON("dir-fat-readonly");
TEST_DISK_TO_JSON("dir-fat-floppy");
TEST_DISK_TO_JSON("file-raw-aio_native");
TEST_DISK_TO_JSON("file-backing_basic-aio_threads");
TEST_DISK_TO_JSON("file-backing_basic-aio_io_uring");
TEST_DISK_TO_JSON("file-raw-luks");
TEST_DISK_TO_JSON("file-qcow2-backing-chain-noopts");
TEST_DISK_TO_JSON("file-qcow2-backing-chain-unterminated");
TEST_DISK_TO_JSON("file-qcow2-backing-chain-encryption");
TEST_DISK_TO_JSON("network-qcow2-backing-chain-encryption_auth");
TEST_DISK_TO_JSON("file-backing_basic-unmap");
TEST_DISK_TO_JSON("file-backing_basic-unmap-detect");
TEST_DISK_TO_JSON("file-backing_basic-unmap-ignore");
TEST_DISK_TO_JSON("file-backing_basic-detect");
TEST_DISK_TO_JSON("file-backing_basic-cache-none");
TEST_DISK_TO_JSON("file-backing_basic-cache-writethrough");
TEST_DISK_TO_JSON("file-backing_basic-cache-writeback");
TEST_DISK_TO_JSON("file-backing_basic-cache-directsync");
TEST_DISK_TO_JSON("file-backing_basic-cache-unsafe");
TEST_DISK_TO_JSON("network-qcow2-backing-chain-cache-unsafe");
TEST_DISK_TO_JSON("dir-fat-cache");
TEST_DISK_TO_JSON("network-nbd-tls");
TEST_DISK_TO_JSON("network-http-noopts");
TEST_DISK_TO_JSON("network-http-curlopts");
TEST_DISK_TO_JSON("block-raw-noopts");
TEST_DISK_TO_JSON("block-raw-reservations");
TEST_DISK_TO_JSON("nvme-raw-noopts");
#define TEST_JSON_TO_JSON(nme) \
do { \
jsontojsondata.name = nme; \
if (virTestRun("JSON to JSON " nme, testJSONtoJSON, \
&jsontojsondata) < 0) \
ret = -1; \
} while (0)
jsontojsondata.schema = qmp_schema_x86_64;
jsontojsondata.schemaroot = qmp_schemaroot_x86_64_blockdev_add;
TEST_JSON_TO_JSON("curl-libguestfs");
TEST_JSON_TO_JSON("ssh-passthrough-libguestfs");
#define TEST_IMAGE_CREATE(testname, testbacking) \
do { \
imagecreatedata.name = testname; \
imagecreatedata.backingname = testbacking; \
if (virTestRun("image create xml to props " testname, testQemuImageCreate, \
&imagecreatedata) < 0) \
ret = -1; \
} while (0)
imagecreatedata.schema = qmp_schema_x86_64;
if (virQEMUQAPISchemaPathGet("blockdev-create/arg-type/options",
imagecreatedata.schema,
&imagecreatedata.schemaroot) < 0 ||
!imagecreatedata.schemaroot) {
VIR_TEST_VERBOSE("failed to find schema entry for blockdev-create\n");
ret = -1;
goto cleanup;
}
TEST_IMAGE_CREATE("raw", NULL);
TEST_IMAGE_CREATE("raw-nbd", NULL);
TEST_IMAGE_CREATE("luks-noopts", NULL);
TEST_IMAGE_CREATE("luks-encopts", NULL);
TEST_IMAGE_CREATE("qcow2", NULL);
TEST_IMAGE_CREATE("qcow2-luks-noopts", NULL);
TEST_IMAGE_CREATE("qcow2-luks-encopts", NULL);
TEST_IMAGE_CREATE("qcow2-backing-raw", "raw");
TEST_IMAGE_CREATE("qcow2-backing-raw-nbd", "raw-nbd");
TEST_IMAGE_CREATE("qcow2-backing-luks", "luks-noopts");
TEST_IMAGE_CREATE("qcow2-luks-encopts-backing", "qcow2");
TEST_IMAGE_CREATE("qcow2-backing-raw-slice", "raw-slice");
TEST_IMAGE_CREATE("qcow2-backing-qcow2-slice", "qcow2-slice");
TEST_IMAGE_CREATE("network-gluster-qcow2", NULL);
TEST_IMAGE_CREATE("network-rbd-qcow2", NULL);
TEST_IMAGE_CREATE("network-ssh-qcow2", NULL);
#define TEST_BITMAP_DETECT(testname) \
do { \
if (virTestRun("bitmap detect " testname, \
testQemuDetectBitmaps, testname) < 0) \
ret = -1; \
} while (0)
TEST_BITMAP_DETECT("empty");
TEST_BITMAP_DETECT("basic");
TEST_BITMAP_DETECT("snapshots");
TEST_BITMAP_DETECT("synthetic");
#define TEST_BACKUP_BITMAP_CALCULATE(testname, source, incrbackup, named) \
do { \
backupbitmapcalcdata.name = testname; \
backupbitmapcalcdata.chain = source; \
backupbitmapcalcdata.incremental = incrbackup; \
backupbitmapcalcdata.nodedatafile = named; \
if (virTestRun("incremental backup bitmap " testname, \
testQemuBackupIncrementalBitmapCalculate, \
&backupbitmapcalcdata) < 0) \
ret = -1; \
} while (0)
TEST_BACKUP_BITMAP_CALCULATE("empty", bitmapSourceChain, "a", "empty");
TEST_BACKUP_BITMAP_CALCULATE("basic-flat", bitmapSourceChain, "current", "basic");
TEST_BACKUP_BITMAP_CALCULATE("basic-intermediate", bitmapSourceChain, "d", "basic");
TEST_BACKUP_BITMAP_CALCULATE("basic-deep", bitmapSourceChain, "a", "basic");
TEST_BACKUP_BITMAP_CALCULATE("snapshots-flat", bitmapSourceChain, "current", "snapshots");
TEST_BACKUP_BITMAP_CALCULATE("snapshots-intermediate", bitmapSourceChain, "d", "snapshots");
TEST_BACKUP_BITMAP_CALCULATE("snapshots-deep", bitmapSourceChain, "a", "snapshots");
#define TEST_CHECKPOINT_DELETE(testname, delbmp, named) \
do { \
checkpointdeletedata.name = testname; \
checkpointdeletedata.chain = bitmapSourceChain; \
checkpointdeletedata.deletebitmap = delbmp; \
checkpointdeletedata.nodedatafile = named; \
if (virTestRun("checkpoint delete " testname, \
testQemuCheckpointDelete, &checkpointdeletedata) < 0) \
ret = -1; \
} while (0)
TEST_CHECKPOINT_DELETE("empty", "a", "empty");
TEST_CHECKPOINT_DELETE("basic-noparent", "a", "basic");
TEST_CHECKPOINT_DELETE("basic-intermediate1", "b", "basic");
TEST_CHECKPOINT_DELETE("basic-intermediate2", "c", "basic");
TEST_CHECKPOINT_DELETE("basic-intermediate3", "d", "basic");
TEST_CHECKPOINT_DELETE("basic-current", "current", "basic");
TEST_CHECKPOINT_DELETE("snapshots-noparent", "a", "snapshots");
TEST_CHECKPOINT_DELETE("snapshots-intermediate1", "b", "snapshots");
TEST_CHECKPOINT_DELETE("snapshots-intermediate2", "c", "snapshots");
TEST_CHECKPOINT_DELETE("snapshots-intermediate3", "d", "snapshots");
TEST_CHECKPOINT_DELETE("snapshots-current", "current", "snapshots");
TEST_CHECKPOINT_DELETE("synthetic-noparent", "a", "synthetic");
TEST_CHECKPOINT_DELETE("synthetic-intermediate1", "b", "synthetic");
TEST_CHECKPOINT_DELETE("synthetic-intermediate2", "c", "synthetic");
TEST_CHECKPOINT_DELETE("synthetic-intermediate3", "d", "synthetic");
TEST_CHECKPOINT_DELETE("synthetic-current", "current", "synthetic");
#define TEST_BITMAP_VALIDATE(testname, bitmap, rc) \
do { \
blockbitmapvalidatedata.name = testname; \
blockbitmapvalidatedata.chain = bitmapSourceChain; \
blockbitmapvalidatedata.bitmapname = bitmap; \
blockbitmapvalidatedata.expect = rc; \
if (virTestRun("bitmap validate " testname " " bitmap, \
testQemuBlockBitmapValidate, \
&blockbitmapvalidatedata) < 0) \
ret = -1; \
} while (0)
TEST_BITMAP_VALIDATE("empty", "a", false);
TEST_BITMAP_VALIDATE("basic", "a", true);
TEST_BITMAP_VALIDATE("basic", "b", true);
TEST_BITMAP_VALIDATE("basic", "c", true);
TEST_BITMAP_VALIDATE("basic", "d", true);
TEST_BITMAP_VALIDATE("basic", "current", true);
TEST_BITMAP_VALIDATE("snapshots", "a", true);
TEST_BITMAP_VALIDATE("snapshots", "b", true);
TEST_BITMAP_VALIDATE("snapshots", "c", true);
TEST_BITMAP_VALIDATE("snapshots", "d", true);
TEST_BITMAP_VALIDATE("snapshots", "current", true);
TEST_BITMAP_VALIDATE("synthetic", "a", false);
TEST_BITMAP_VALIDATE("synthetic", "b", false);
TEST_BITMAP_VALIDATE("synthetic", "c", false);
TEST_BITMAP_VALIDATE("synthetic", "d", false);
TEST_BITMAP_VALIDATE("synthetic", "current", false);
TEST_BITMAP_VALIDATE("synthetic", "top-ok", true);
TEST_BITMAP_VALIDATE("synthetic", "top-inactive", false);
TEST_BITMAP_VALIDATE("synthetic", "top-transient", false);
TEST_BITMAP_VALIDATE("synthetic", "top-inactive-transient", false);
#define TEST_BITMAP_BLOCKCOPY(testname, shllw, ndf) \
do { \
blockbitmapblockcopydata.name = testname; \
blockbitmapblockcopydata.shallow = shllw; \
blockbitmapblockcopydata.nodedatafile = ndf; \
blockbitmapblockcopydata.chain = bitmapSourceChain;\
if (virTestRun("bitmap block copy " testname, \
testQemuBlockBitmapBlockcopy, \
&blockbitmapblockcopydata) < 0) \
ret = -1; \
} while (0)
TEST_BITMAP_BLOCKCOPY("empty-shallow", true, "empty");
TEST_BITMAP_BLOCKCOPY("empty-deep", false, "empty");
TEST_BITMAP_BLOCKCOPY("basic-shallow", true, "basic");
TEST_BITMAP_BLOCKCOPY("basic-deep", false, "basic");
TEST_BITMAP_BLOCKCOPY("snapshots-shallow", true, "snapshots");
TEST_BITMAP_BLOCKCOPY("snapshots-deep", false, "snapshots");
#define TEST_BITMAP_BLOCKCOMMIT(testname, topimg, baseimg, ndf) \
do {\
blockbitmapblockcommitdata.name = testname; \
blockbitmapblockcommitdata.chain = bitmapSourceChain; \
blockbitmapblockcommitdata.top = testQemuBitmapGetFakeChainEntry(bitmapSourceChain, topimg); \
blockbitmapblockcommitdata.base = testQemuBitmapGetFakeChainEntry(bitmapSourceChain, baseimg); \
blockbitmapblockcommitdata.nodedatafile = ndf; \
if (virTestRun("bitmap block commit " testname, \
testQemuBlockBitmapBlockcommit, \
&blockbitmapblockcommitdata) < 0) \
ret = -1; \
} while (0)
TEST_BITMAP_BLOCKCOMMIT("empty", 1, 2, "empty");
TEST_BITMAP_BLOCKCOMMIT("basic-1-2", 1, 2, "basic");
TEST_BITMAP_BLOCKCOMMIT("basic-1-3", 1, 3, "basic");
TEST_BITMAP_BLOCKCOMMIT("basic-2-3", 2, 3, "basic");
TEST_BITMAP_BLOCKCOMMIT("snapshots-1-2", 1, 2, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-1-3", 1, 3, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-1-4", 1, 4, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-1-5", 1, 5, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-2-3", 2, 3, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-2-4", 2, 4, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-2-5", 2, 5, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-3-4", 3, 4, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-3-5", 3, 5, "snapshots");
TEST_BITMAP_BLOCKCOMMIT("snapshots-4-5", 4, 5, "snapshots");
cleanup:
qemuTestDriverFree(&driver);
VIR_FREE(capslatest_x86_64);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)
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