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9aac9d5bda
libvirt/tests/qemublocktest.c
Peter Krempa 9aac9d5bda tests: qemublock: Add test for bitmap detection 
Test the extraction of data about changed block tracking bitmaps. The
first test case adds a simple scenario of multiple bitmaps in one layer.

The test data will be also later reused for testing the code that
determines which bitmaps to merge for an incremental backup.

The sequence of bitmaps was created by the libvirt checkpoint API with
the following sequence of commands:

virsh checkpoint-create-as VM --name a
virsh checkpoint-create-as VM --name b
virsh checkpoint-create-as VM --name c
virsh checkpoint-create-as VM --name d
virsh checkpoint-create-as VM --name current

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-12-13 13:22:55 +01:00

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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 "testutils.h"
#if WITH_YAJL
# 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_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;
};
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;
if (!(xmlsrc = virStorageSourceNew()))
return -1;
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, true, false,
false))) {
fprintf(stderr, "failed to format disk source json\n");
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,
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;
}
struct testQemuDiskXMLToJSONData {
virQEMUDriverPtr driver;
virHashTablePtr schema;
virJSONValuePtr schemaroot;
const char *name;
bool fail;
virJSONValuePtr *props;
size_t nprops;
virJSONValuePtr *propssrc;
size_t npropssrc;
virQEMUCapsPtr qemuCaps;
};
static void
testQemuDiskXMLToPropsClear(struct testQemuDiskXMLToJSONData *data)
{
size_t i;
for (i = 0; i < data->nprops; i++)
virJSONValueFree(data->props[i]);
for (i = 0; i < data->npropssrc; i++)
virJSONValueFree(data->propssrc[i]);
data->nprops = 0;
VIR_FREE(data->props);
data->npropssrc = 0;
VIR_FREE(data->propssrc);
}
static int
testQemuDiskXMLToJSONFakeSecrets(virStorageSourcePtr src)
{
qemuDomainStorageSourcePrivatePtr srcpriv;
if (!src->privateData &&
!(src->privateData = qemuDomainStorageSourcePrivateNew()))
return -1;
srcpriv = QEMU_DOMAIN_STORAGE_SOURCE_PRIVATE(src);
if (src->auth) {
if (VIR_ALLOC(srcpriv->secinfo) < 0)
return -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) {
if (VIR_ALLOC(srcpriv->encinfo) < 0)
return -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;
virDomainDiskDefPtr disk = NULL;
virStorageSourcePtr n;
virJSONValuePtr formatProps = NULL;
virJSONValuePtr storageProps = NULL;
g_autoptr(virJSONValue) storageSrcOnlyProps = NULL;
char *xmlpath = NULL;
char *xmlstr = NULL;
int ret = -1;
xmlpath = g_strdup_printf("%s%s.xml", testQemuDiskXMLToJSONPath, data->name);
if (virTestLoadFile(xmlpath, &xmlstr) < 0)
goto cleanup;
/* qemu stores node names in the status XML portion */
if (!(disk = virDomainDiskDefParse(xmlstr, data->driver->xmlopt,
VIR_DOMAIN_DEF_PARSE_STATUS)))
goto cleanup;
if (qemuCheckDiskConfig(disk, data->qemuCaps) < 0 ||
qemuDomainDeviceDefValidateDisk(disk, data->qemuCaps) < 0) {
VIR_TEST_VERBOSE("invalid configuration for disk");
goto cleanup;
}
for (n = disk->src; virStorageSourceIsBacking(n); n = n->backingStore) {
if (testQemuDiskXMLToJSONFakeSecrets(n) < 0)
goto cleanup;
if (qemuDomainValidateStorageSource(n, data->qemuCaps) < 0)
goto cleanup;
qemuDomainPrepareDiskSourceData(disk, n);
if (!(formatProps = qemuBlockStorageSourceGetBlockdevProps(n, n->backingStore)) ||
!(storageSrcOnlyProps = qemuBlockStorageSourceGetBackendProps(n, false, true, true)) ||
!(storageProps = qemuBlockStorageSourceGetBackendProps(n, false, false, true))) {
if (!data->fail) {
VIR_TEST_VERBOSE("failed to generate qemu blockdev props");
goto cleanup;
}
} else if (data->fail) {
VIR_TEST_VERBOSE("qemu blockdev props should have failed");
goto cleanup;
}
if (VIR_APPEND_ELEMENT(data->props, data->nprops, formatProps) < 0 ||
VIR_APPEND_ELEMENT(data->props, data->nprops, storageProps) < 0 ||
VIR_APPEND_ELEMENT(data->propssrc, data->npropssrc, storageSrcOnlyProps) < 0)
goto cleanup;
}
ret = 0;
cleanup:
virJSONValueFree(formatProps);
virJSONValueFree(storageProps);
virDomainDiskDefFree(disk);
VIR_FREE(xmlpath);
VIR_FREE(xmlstr);
return ret;
}
static int
testQemuDiskXMLToPropsValidateSchema(const void *opaque)
{
struct testQemuDiskXMLToJSONData *data = (void *) opaque;
virBuffer debug = VIR_BUFFER_INITIALIZER;
char *propsstr = NULL;
char *debugmsg = NULL;
int ret = 0;
size_t i;
if (data->fail)
return EXIT_AM_SKIP;
for (i = 0; i < data->nprops; i++) {
if (testQEMUSchemaValidate(data->props[i], data->schemaroot,
data->schema, &debug) < 0) {
debugmsg = virBufferContentAndReset(&debug);
propsstr = virJSONValueToString(data->props[i], 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));
VIR_FREE(debugmsg);
VIR_FREE(propsstr);
ret = -1;
}
virBufferFreeAndReset(&debug);
}
for (i = 0; i < data->npropssrc; i++) {
if (testQEMUSchemaValidate(data->propssrc[i], data->schemaroot,
data->schema, &debug) < 0) {
debugmsg = virBufferContentAndReset(&debug);
propsstr = virJSONValueToString(data->propssrc[i], 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));
VIR_FREE(debugmsg);
VIR_FREE(propsstr);
ret = -1;
}
virBufferFreeAndReset(&debug);
}
return ret;
}
static int
testQemuDiskXMLToPropsValidateFile(const void *opaque)
{
struct testQemuDiskXMLToJSONData *data = (void *) opaque;
virBuffer buf = VIR_BUFFER_INITIALIZER;
char *jsonpath = NULL;
char *actual = NULL;
int ret = -1;
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->nprops; i++) {
char *jsonstr;
if (!(jsonstr = virJSONValueToString(data->props[i], true)))
goto cleanup;
virBufferAdd(&buf, jsonstr, -1);
VIR_FREE(jsonstr);
}
actual = virBufferContentAndReset(&buf);
ret = virTestCompareToFile(actual, jsonpath);
cleanup:
VIR_FREE(jsonpath);
VIR_FREE(actual);
return ret;
}
struct testQemuImageCreateData {
const char *name;
const char *backingname;
virHashTablePtr schema;
virJSONValuePtr schemaroot;
virQEMUDriverPtr driver;
virQEMUCapsPtr qemuCaps;
};
static const char *testQemuImageCreatePath = abs_srcdir "/qemublocktestdata/imagecreate/";
static virStorageSourcePtr
testQemuImageCreateLoadDiskXML(const char *name,
virDomainXMLOptionPtr xmlopt)
{
virDomainSnapshotDiskDefPtr diskdef = NULL;
g_autoptr(xmlDoc) doc = NULL;
g_autoptr(xmlXPathContext) ctxt = NULL;
xmlNodePtr node;
g_autofree char *xmlpath = NULL;
virStorageSourcePtr 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;
}
if (VIR_ALLOC(diskdef) < 0)
return NULL;
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) < 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,
&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,
&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", -1);
virBufferAddLit(&actualbuf, "\n");
jsonpath = g_strdup_printf("%s%s.json", testQemuImageCreatePath, data->name);
if (!(actual = virBufferContentAndReset(&actualbuf)))
return -1;
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->npropssrc; i++) {
g_autofree char *jsonstr = NULL;
if (!(jsonstr = virJSONValueToString(data->propssrc[i], true)))
return -1;
virBufferAdd(&buf, jsonstr, -1);
}
actual = virBufferContentAndReset(&buf);
return virTestCompareToFile(actual, jsonpath);
}
static const char *bitmapDetectPrefix = "qemublocktestdata/bitmap/";
static void
testQemuDetectBitmapsWorker(virHashTablePtr nodedata,
const char *nodename,
virBufferPtr buf)
{
qemuBlockNamedNodeDataPtr data;
size_t i;
if (!(data = virHashLookup(nodedata, nodename)))
return;
virBufferAsprintf(buf, "%s:\n", nodename);
virBufferAdjustIndent(buf, 1);
for (i = 0; i < data->nbitmaps; i++) {
qemuBlockNamedNodeDataBitmapPtr 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(virHashTable) 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 int
mymain(void)
{
int ret = 0;
virQEMUDriver driver;
struct testBackingXMLjsonXMLdata xmljsonxmldata;
struct testQemuDiskXMLToJSONData diskxmljsondata;
struct testQemuImageCreateData imagecreatedata;
char *capslatest_x86_64 = NULL;
virQEMUCapsPtr caps_x86_64 = NULL;
if (qemuTestDriverInit(&driver) < 0)
return EXIT_FAILURE;
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;
virTestCounterReset("qemu storage source xml->json->xml ");
# define TEST_JSON_FORMAT(tpe, xmlstr) \
do { \
xmljsonxmldata.type = tpe; \
xmljsonxmldata.xml = xmlstr; \
if (virTestRun(virTestCounterNext(), testBackingXMLjsonXML, \
&xmljsonxmldata) < 0) \
ret = -1; \
} while (0)
# define TEST_JSON_FORMAT_NET(xmlstr) \
TEST_JSON_FORMAT(VIR_STORAGE_TYPE_NETWORK, xmlstr)
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_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='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.props = NULL; \
diskxmljsondata.nprops = 0; \
diskxmljsondata.propssrc = NULL; \
diskxmljsondata.npropssrc = 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)
if (!(diskxmljsondata.schema = testQEMUSchemaLoad())) {
ret = -1;
goto cleanup;
}
if (virQEMUQAPISchemaPathGet("blockdev-add/arg-type",
diskxmljsondata.schema,
&diskxmljsondata.schemaroot) < 0 ||
!diskxmljsondata.schemaroot) {
VIR_TEST_VERBOSE("failed to find schema entry for blockdev-add");
ret = -1;
goto cleanup;
}
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-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("block-raw-noopts");
TEST_DISK_TO_JSON("block-raw-reservations");
# 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 = diskxmljsondata.schema;
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("network-gluster-qcow2", NULL);
TEST_IMAGE_CREATE("network-rbd-qcow2", NULL);
TEST_IMAGE_CREATE("network-ssh-qcow2", NULL);
TEST_IMAGE_CREATE("network-sheepdog-qcow2", NULL);
# define TEST_BITMAP_DETECT(testname) \
do { \
if (virTestRun("bitmap detect " testname, \
testQemuDetectBitmaps, testname) < 0) \
ret = -1; \
} while (0)
TEST_BITMAP_DETECT("basic");
cleanup:
virHashFree(diskxmljsondata.schema);
qemuTestDriverFree(&driver);
VIR_FREE(capslatest_x86_64);
virObjectUnref(caps_x86_64);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
#else
static int
mymain(void)
{
return EXIT_AM_SKIP;
}
#endif
VIR_TEST_MAIN(mymain)
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