mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-09 23:10:08 +00:00
55111f3508
Make sure that 'host_device' is generated for type='block'. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
494 lines
16 KiB
C
494 lines
16 KiB
C
/*
|
|
* 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 <stdlib.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_command.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;
|
|
xmlDocPtr xml = NULL;
|
|
xmlXPathContextPtr ctxt = NULL;
|
|
virBuffer buf = VIR_BUFFER_INITIALIZER;
|
|
virStorageSourcePtr xmlsrc = NULL;
|
|
virStorageSourcePtr jsonsrc = NULL;
|
|
virJSONValuePtr backendprops = NULL;
|
|
virJSONValuePtr wrapper = NULL;
|
|
char *propsstr = NULL;
|
|
char *protocolwrapper = NULL;
|
|
char *actualxml = NULL;
|
|
int ret = -1;
|
|
|
|
if (VIR_ALLOC(xmlsrc) < 0)
|
|
return -1;
|
|
|
|
xmlsrc->type = data->type;
|
|
|
|
if (!(xml = virXMLParseStringCtxt(data->xml, "(test storage source XML)", &ctxt)))
|
|
goto cleanup;
|
|
|
|
if (virDomainDiskSourceParse(ctxt->node, ctxt, xmlsrc, 0, NULL) < 0) {
|
|
fprintf(stderr, "failed to parse disk source xml\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (!(backendprops = qemuBlockStorageSourceGetBackendProps(xmlsrc, true))) {
|
|
fprintf(stderr, "failed to format disk source json\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (virJSONValueObjectCreate(&wrapper, "a:file", &backendprops, NULL) < 0)
|
|
goto cleanup;
|
|
|
|
if (!(propsstr = virJSONValueToString(wrapper, false)))
|
|
goto cleanup;
|
|
|
|
if (virAsprintf(&protocolwrapper, "json:%s", propsstr) < 0)
|
|
goto cleanup;
|
|
|
|
if (!(jsonsrc = virStorageSourceNewFromBackingAbsolute(protocolwrapper))) {
|
|
fprintf(stderr, "failed to parse disk json\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (virDomainDiskSourceFormat(&buf, jsonsrc, 0, 0, NULL) < 0 ||
|
|
!(actualxml = virBufferContentAndReset(&buf))) {
|
|
fprintf(stderr, "failed to format disk source xml\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
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);
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virStorageSourceFree(xmlsrc);
|
|
virStorageSourceFree(jsonsrc);
|
|
VIR_FREE(propsstr);
|
|
VIR_FREE(protocolwrapper);
|
|
VIR_FREE(actualxml);
|
|
virJSONValueFree(backendprops);
|
|
virJSONValueFree(wrapper);
|
|
virBufferFreeAndReset(&buf);
|
|
xmlXPathFreeContext(ctxt);
|
|
xmlFreeDoc(xml);
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
struct testQemuDiskXMLToJSONData {
|
|
virQEMUDriverPtr driver;
|
|
virHashTablePtr schema;
|
|
virJSONValuePtr schemaroot;
|
|
const char *name;
|
|
bool fail;
|
|
|
|
virJSONValuePtr *props;
|
|
size_t nprops;
|
|
|
|
virQEMUCapsPtr qemuCaps;
|
|
};
|
|
|
|
|
|
static void
|
|
testQemuDiskXMLToPropsClear(struct testQemuDiskXMLToJSONData *data)
|
|
{
|
|
size_t i;
|
|
|
|
for (i = 0; i < data->nprops; i++)
|
|
virJSONValueFree(data->props[i]);
|
|
|
|
data->nprops = 0;
|
|
VIR_FREE(data->props);
|
|
}
|
|
|
|
|
|
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;
|
|
if (VIR_STRDUP(srcpriv->secinfo->s.aes.username, src->auth->username) < 0)
|
|
return -1;
|
|
|
|
if (virAsprintf(&srcpriv->secinfo->s.aes.alias, "%s-secalias",
|
|
NULLSTR(src->nodestorage)) < 0)
|
|
return -1;
|
|
}
|
|
|
|
if (src->encryption) {
|
|
if (VIR_ALLOC(srcpriv->encinfo) < 0)
|
|
return -1;
|
|
|
|
srcpriv->encinfo->type = VIR_DOMAIN_SECRET_INFO_TYPE_AES;
|
|
if (virAsprintf(&srcpriv->encinfo->s.aes.alias, "%s-encalias",
|
|
NULLSTR(src->nodeformat)) < 0)
|
|
return -1;
|
|
}
|
|
|
|
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 props = NULL;
|
|
char *xmlpath = NULL;
|
|
char *xmlstr = NULL;
|
|
int ret = -1;
|
|
|
|
if (virAsprintf(&xmlpath, "%s%s.xml",
|
|
testQemuDiskXMLToJSONPath, data->name) < 0)
|
|
goto cleanup;
|
|
|
|
if (virTestLoadFile(xmlpath, &xmlstr) < 0)
|
|
goto cleanup;
|
|
|
|
/* qemu stores node names in the status XML portion */
|
|
if (!(disk = virDomainDiskDefParse(xmlstr, NULL, 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\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (qemuDomainPrepareDiskSourceChain(disk, NULL, NULL, data->qemuCaps) < 0)
|
|
goto cleanup;
|
|
|
|
for (n = disk->src; virStorageSourceIsBacking(n); n = n->backingStore) {
|
|
if (testQemuDiskXMLToJSONFakeSecrets(n) < 0)
|
|
goto cleanup;
|
|
|
|
if (!(props = qemuBlockStorageSourceGetBlockdevProps(n))) {
|
|
if (!data->fail) {
|
|
VIR_TEST_VERBOSE("failed to generate qemu blockdev props\n");
|
|
goto cleanup;
|
|
}
|
|
} else if (data->fail) {
|
|
VIR_TEST_VERBOSE("qemu blockdev props should have failed\n");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (VIR_APPEND_ELEMENT(data->props, data->nprops, props) < 0)
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
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);
|
|
}
|
|
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;
|
|
|
|
if (virAsprintf(&jsonpath, "%s%s.json",
|
|
testQemuDiskXMLToJSONPath, data->name) < 0)
|
|
goto cleanup;
|
|
|
|
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);
|
|
}
|
|
|
|
if (virBufferCheckError(&buf) < 0)
|
|
goto cleanup;
|
|
|
|
actual = virBufferContentAndReset(&buf);
|
|
|
|
ret = virTestCompareToFile(actual, jsonpath);
|
|
|
|
cleanup:
|
|
VIR_FREE(jsonpath);
|
|
VIR_FREE(actual);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
virQEMUDriver driver;
|
|
struct testBackingXMLjsonXMLdata xmljsonxmldata;
|
|
struct testQemuDiskXMLToJSONData diskxmljsondata;
|
|
char *capslatest_x86_64 = NULL;
|
|
virQEMUCapsPtr caps_x86_64 = NULL;
|
|
|
|
if (qemuTestDriverInit(&driver) < 0)
|
|
return EXIT_FAILURE;
|
|
|
|
diskxmljsondata.driver = &driver;
|
|
|
|
if (!(capslatest_x86_64 = testQemuGetLatestCapsForArch(abs_srcdir "/qemucapabilitiesdata",
|
|
"x86_64", "xml")))
|
|
return EXIT_FAILURE;
|
|
|
|
VIR_TEST_VERBOSE("\nlatest caps x86_64: %s\n", capslatest_x86_64);
|
|
|
|
if (!(caps_x86_64 = qemuTestParseCapabilitiesArch(virArchFromString("x86_64"),
|
|
capslatest_x86_64)))
|
|
return EXIT_FAILURE;
|
|
|
|
diskxmljsondata.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='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.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; \
|
|
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\n");
|
|
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("block-raw-noopts");
|
|
|
|
cleanup:
|
|
virHashFree(diskxmljsondata.schema);
|
|
qemuTestDriverFree(&driver);
|
|
VIR_FREE(capslatest_x86_64);
|
|
virObjectUnref(caps_x86_64);
|
|
|
|
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIR_TEST_MAIN(mymain)
|