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libvirt/tests/virstoragetest.c
Nikolai Barybin 4281362a96 tests: virstoragetest: Add tests for detection of qcow2 'data_file' feature 
Add two test images showing the use of 'data_file' and 'data_file_raw'
(although the latter is not detected by libvirt) so that we can see that
the qcow2 metadata parser and backing chain populators work correctly.

The example files were created by:

 qemu-img create  -f qcow2 -o data_file=raw,data_file_raw=true,preallocation=off datafile.qcow2 1k
 qemu-img create  -f qcow2 -o data_file=rawpreallocation=off -F qcow2 -b datafile.qcow2 qcow2datafile-datafile.qcow2

Note that 'data_file_raw' is mutually exclusive with backing images.

Signed-off-by: Nikolai Barybin <nikolai.barybin@virtuozzo.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2024-11-25 22:31:18 +01:00

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/*
* Copyright (C) 2013-2014 Red Hat, Inc.
*
* 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 <unistd.h>
#include "storage_source.h"
#include "testutils.h"
#include "vircommand.h"
#include "virfile.h"
#include "virlog.h"
#include "storage/storage_driver.h"
#define VIR_FROM_THIS VIR_FROM_NONE
VIR_LOG_INIT("tests.storagetest");
#define datadir abs_builddir "/virstoragedata"
static void
testCleanupImages(void)
{
if (chdir(abs_builddir) < 0) {
fprintf(stderr, "unable to return to correct directory, refusing to "
"clean up %s\n", datadir);
return;
}
virFileDeleteTree(datadir);
}
static virStorageSource *
testStorageFileGetMetadata(const char *path,
int format,
uid_t uid, gid_t gid)
{
struct stat st;
g_autoptr(virStorageSource) def = virStorageSourceNew();
def->type = VIR_STORAGE_TYPE_FILE;
def->format = format;
if (stat(path, &st) == 0) {
if (S_ISDIR(st.st_mode)) {
def->type = VIR_STORAGE_TYPE_DIR;
} else if (S_ISBLK(st.st_mode)) {
def->type = VIR_STORAGE_TYPE_BLOCK;
}
}
def->path = g_strdup(path);
/* 20 is picked as an arbitrary depth, since the chains used here don't exceed it */
if (virStorageSourceGetMetadata(def, uid, gid, 20, true) < 0)
return NULL;
return g_steal_pointer(&def);
}
static char *
testPrepImages(void)
{
g_autoptr(virCommand) cmdraw = NULL;
g_autoptr(virCommand) cmdqcow2 = NULL;
g_autoptr(virCommand) cmdwrap = NULL;
g_autofree char *absraw = g_strdup_printf("%s/raw", datadir);
g_autofree char *absqcow2 = g_strdup_printf("%s/qcow2", datadir);
g_autofree char *abswrap = g_strdup_printf("%s/wrap", datadir);
g_autofree char *qemuimg = virFindFileInPath("qemu-img");
if (!qemuimg)
return NULL;
/* Clean up from any earlier failed tests */
virFileDeleteTree(datadir);
if (g_mkdir_with_parents(datadir, 0777) < 0) {
VIR_TEST_VERBOSE("unable to create directory '%s'\n", datadir);
return NULL;
}
/* create the following real backing chain with qcow2 images with absolute
* backing and different qcow2 versions:
* datadir/raw <- datadir/qcow2 (qcow2v2) <- datadir/wrap (qcow2v3) */
cmdraw = virCommandNewArgList(qemuimg, "create",
"-f", "raw",
absraw, "1k", NULL);
cmdqcow2 = virCommandNewArgList(qemuimg, "create",
"-f", "qcow2",
"-F", "raw",
"-b", absraw,
"-o", "compat=0.10",
absqcow2, NULL);
cmdwrap = virCommandNewArgList(qemuimg, "create",
"-f", "qcow2",
"-F", "qcow2",
"-b", absqcow2,
"-o", "compat=1.1",
abswrap, NULL);
if (virCommandRun(cmdraw, NULL) < 0 ||
virCommandRun(cmdqcow2, NULL) < 0 ||
virCommandRun(cmdwrap, NULL) < 0) {
VIR_TEST_VERBOSE("failed to create backing chain in '%s'\n", datadir);
return NULL;
}
return g_steal_pointer(&abswrap);
}
enum {
EXP_PASS = 0,
EXP_FAIL = 1,
};
struct testChainData
{
const char *testname;
const char *start;
virStorageFileFormat format;
unsigned int flags;
};
static int
testStorageChain(const void *args)
{
const struct testChainData *data = args;
virStorageSource *elt;
g_autoptr(virStorageSource) meta = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autofree char *actual = NULL;
g_autofree char *expectpath = g_strdup_printf("%s/virstoragetestdata/out/%s",
abs_srcdir, data->testname);
/* If the filename is NULL it means that the images couldn't be created,
* thus skip this particular test. */
if (!data->start)
return EXIT_AM_SKIP;
meta = testStorageFileGetMetadata(data->start, data->format, -1, -1);
if (!meta) {
if (data->flags & EXP_FAIL) {
virResetLastError();
return 0;
}
return -1;
} else if (data->flags & EXP_FAIL) {
fprintf(stderr, "call should have failed\n");
return -1;
}
if (virGetLastErrorCode()) {
fprintf(stderr, "call should not have reported error\n");
return -1;
}
for (elt = meta; virStorageSourceIsBacking(elt); elt = elt->backingStore) {
g_autofree char *strippedPath = virTestStablePath(elt->path);
g_autofree char *strippedBackingStoreRaw = virTestStablePath(elt->backingStoreRaw);
g_autofree char *strippedRelPath = virTestStablePath(elt->relPath);
virBufferAsprintf(&buf,
"path:%s\n"
"backingStoreRaw: %s\n"
"backingStoreRawFormat: %s(%d)\n"
"capacity: %lld\n"
"encryption: %d\n"
"relPath:%s\n"
"type:%s\n"
"format:%s\n"
"protocol:%s\n"
"hostname:%s\n\n",
strippedPath,
strippedBackingStoreRaw,
NULLSTR(virStorageFileFormatTypeToString(elt->backingStoreRawFormat)),
elt->backingStoreRawFormat,
elt->capacity,
!!elt->encryption,
strippedRelPath,
NULLSTR(virStorageTypeToString(elt->type)),
NULLSTR(virStorageFileFormatTypeToString(elt->format)),
virStorageNetProtocolTypeToString(elt->protocol),
NULLSTR(elt->nhosts ? elt->hosts[0].name : NULL));
if (elt->dataFileStore) {
g_autofree char *strippedPathDataFileRaw = virTestStablePath(elt->dataFileRaw);
g_autofree char *strippedPathDataFile = virTestStablePath(elt->dataFileStore->path);
virBufferAsprintf(&buf,
"dataFileRaw: %s\n\n\n"
"dataFileStoreSource:\n"
"path: %s\n"
"capacity: %lld\n"
"encryption: %d\n"
"type:%s\n"
"format:%s\n",
strippedPathDataFileRaw,
strippedPathDataFile,
elt->dataFileStore->capacity,
!!elt->dataFileStore->encryption,
NULLSTR(virStorageTypeToString(elt->dataFileStore->type)),
NULLSTR(virStorageFileFormatTypeToString(elt->dataFileStore->format)));
}
}
virBufferTrim(&buf, "\n");
actual = virBufferContentAndReset(&buf);
if (virTestCompareToFile(actual, expectpath) < 0)
return -1;
return 0;
}
struct testLookupData
{
virStorageSource *chain;
const char *target;
virStorageSource *from;
const char *name;
unsigned int expIndex;
virStorageSource *expMeta;
virStorageSource *expParent;
};
static int
testStorageLookup(const void *args)
{
const struct testLookupData *data = args;
int ret = 0;
virStorageSource *result;
virStorageSource *actualParent;
result = virStorageSourceChainLookup(data->chain, data->from,
data->name, data->target, &actualParent);
if (!data->expMeta)
virResetLastError();
if (data->expMeta != result) {
fprintf(stderr, "meta: expected %s, got %s\n",
NULLSTR(data->expMeta ? data->expMeta->path : NULL),
NULLSTR(result ? result->path : NULL));
ret = -1;
}
if (data->expIndex > 0) {
if (!result) {
fprintf(stderr, "index: resulting lookup is empty, can't match index\n");
ret = -1;
} else {
if (result->id != data->expIndex) {
fprintf(stderr, "index: expected %u, got %u\n", data->expIndex, result->id);
ret = -1;
}
}
}
if (data->expParent != actualParent) {
fprintf(stderr, "parent: expected %s, got %s\n",
NULLSTR(data->expParent ? data->expParent->path : NULL),
NULLSTR(actualParent ? actualParent->path : NULL));
ret = -1;
}
return ret;
}
static virStorageSource backingchain[12];
static void
testPathRelativePrepare(void)
{
size_t i;
for (i = 0; i < G_N_ELEMENTS(backingchain); i++) {
backingchain[i].type = VIR_STORAGE_TYPE_FILE;
if (i < G_N_ELEMENTS(backingchain) - 1)
backingchain[i].backingStore = &backingchain[i + 1];
else
backingchain[i].backingStore = NULL;
backingchain[i].relPath = NULL;
}
/* normal relative backing chain */
backingchain[0].path = (char *) "/path/to/some/img";
backingchain[1].path = (char *) "/path/to/some/asdf";
backingchain[1].relPath = (char *) "asdf";
backingchain[2].path = (char *) "/path/to/some/test";
backingchain[2].relPath = (char *) "test";
backingchain[3].path = (char *) "/path/to/some/blah";
backingchain[3].relPath = (char *) "blah";
/* ovirt's backing chain */
backingchain[4].path = (char *) "/path/to/volume/image1";
backingchain[5].path = (char *) "/path/to/volume/image2";
backingchain[5].relPath = (char *) "../volume/image2";
backingchain[6].path = (char *) "/path/to/volume/image3";
backingchain[6].relPath = (char *) "../volume/image3";
backingchain[7].path = (char *) "/path/to/volume/image4";
backingchain[7].relPath = (char *) "../volume/image4";
/* some arbitrarily crazy backing chains */
backingchain[8].path = (char *) "/crazy/base/image";
backingchain[9].path = (char *) "/crazy/base/directory/stuff/volumes/garbage/image2";
backingchain[9].relPath = (char *) "directory/stuff/volumes/garbage/image2";
backingchain[10].path = (char *) "/crazy/base/directory/image3";
backingchain[10].relPath = (char *) "../../../image3";
backingchain[11].path = (char *) "/crazy/base/blah/image4";
backingchain[11].relPath = (char *) "../blah/image4";
}
struct testPathRelativeBacking
{
virStorageSource *top;
virStorageSource *base;
const char *expect;
};
static int
testPathRelative(const void *args)
{
const struct testPathRelativeBacking *data = args;
g_autofree char *actual = NULL;
if (virStorageSourceGetRelativeBackingPath(data->top,
data->base,
&actual) < 0) {
fprintf(stderr, "relative backing path resolution failed\n");
return -1;
}
if (STRNEQ_NULLABLE(data->expect, actual)) {
fprintf(stderr, "relative path resolution from '%s' to '%s': "
"expected '%s', got '%s'\n",
data->top->path, data->base->path,
NULLSTR(data->expect), NULLSTR(actual));
return -1;
}
return 0;
}
struct testBackingParseData {
const char *backing;
const char *expect;
int rv;
};
static int
testBackingParse(const void *args)
{
const struct testBackingParseData *data = args;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autofree char *xml = NULL;
g_autoptr(virStorageSource) src = NULL;
int rc;
int erc = data->rv;
unsigned int xmlformatflags = VIR_DOMAIN_DEF_FORMAT_SECURE;
/* expect failure return code with NULL expected data */
if (!data->expect)
erc = -1;
if ((rc = virStorageSourceNewFromBackingAbsolute(data->backing, &src)) != erc) {
fprintf(stderr, "expected return value '%d' actual '%d'\n", erc, rc);
return -1;
}
if (!src)
return 0;
if (src && !data->expect) {
fprintf(stderr, "parsing of backing store string '%s' should "
"have failed\n", data->backing);
return -1;
}
if (virDomainDiskSourceFormat(&buf, src, "source", 0, false, xmlformatflags,
false, false, NULL) < 0 ||
!(xml = virBufferContentAndReset(&buf))) {
fprintf(stderr, "failed to format disk source xml\n");
return -1;
}
if (STRNEQ(xml, data->expect)) {
fprintf(stderr, "\n backing store string '%s'\n"
"expected storage source xml:\n%s\n"
"actual storage source xml:\n%s\n",
data->backing, data->expect, xml);
return -1;
}
return 0;
}
static int
mymain(void)
{
int ret = 0;
struct testChainData data;
struct testLookupData data2;
struct testPathRelativeBacking data4;
struct testBackingParseData data5;
g_autofree char *realchain = NULL;
virStorageSource fakeChain[4];
virStorageSource *chain = &fakeChain[0];
virStorageSource *chain2 = &fakeChain[1];
virStorageSource *chain3 = &fakeChain[2];
if (storageRegisterAll() < 0)
return EXIT_FAILURE;
#define TEST_CHAIN(testname, start, format, flags) \
do { \
data = (struct testChainData){ testname, start, format, flags }; \
if (virTestRun(testname, testStorageChain, &data) < 0) \
ret = -1; \
} while (0)
/* Missing file */
TEST_CHAIN("missing", "bogus", VIR_STORAGE_FILE_RAW, EXP_FAIL);
/* Raw image, whether with right format or no specified format */
TEST_CHAIN("raw-raw",
abs_srcdir "/virstoragetestdata/images/raw",
VIR_STORAGE_FILE_RAW, EXP_PASS);
TEST_CHAIN("raw-auto",
abs_srcdir "/virstoragetestdata/images/raw",
VIR_STORAGE_FILE_AUTO, EXP_PASS);
/* Qcow2 file with relative raw backing, format provided */
TEST_CHAIN("qcow2-qcow2_raw-raw-relative",
abs_srcdir "/virstoragetestdata/images/qcow2_raw-raw-relative.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
TEST_CHAIN("qcow2-auto_raw-raw-relative",
abs_srcdir "/virstoragetestdata/images/qcow2_raw-raw-relative.qcow2",
VIR_STORAGE_FILE_AUTO, EXP_PASS);
/* qcow2 chain with absolute backing formatted with a real qemu-img */
/* Prep some files with qemu-img; if that is not found on PATH, the test
* using the data skips itself if the data can't be prepared */
realchain = testPrepImages();
TEST_CHAIN("qcow2-qcow2_qcow2-qcow2_raw-raw", realchain, VIR_STORAGE_FILE_QCOW2, EXP_PASS);
TEST_CHAIN("qcow2-auto_qcow2-qcow2_raw-raw", realchain, VIR_STORAGE_FILE_AUTO, EXP_PASS);
testCleanupImages();
/* qcow2 + datafile
* 1) qcow2 image with data file
* 2) qcow2 -> qcow2 backing image with data file */
TEST_CHAIN("qcow2-datafile",
abs_srcdir "/virstoragetestdata/images/datafile.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
TEST_CHAIN("qcow2datafile-qcow2_qcow2-datafile",
abs_srcdir "/virstoragetestdata/images/qcow2datafile-datafile.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
/* Test various combinations of qcow2 images with missing 'backing_format' */
TEST_CHAIN("qcow2-qcow2_qcow2-qcow2_qcow2-auto",
abs_srcdir "/virstoragetestdata/images/qcow2_qcow2-qcow2_qcow2-auto.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
TEST_CHAIN("qcow2-qcow2_qcow2-qcow2_raw-auto",
abs_srcdir "/virstoragetestdata/images/qcow2_qcow2-qcow2_raw-auto.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
TEST_CHAIN("qcow2-qcow2_qcow2-auto_qcow2-auto",
abs_srcdir "/virstoragetestdata/images/qcow2_qcow2-auto_qcow2-auto.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_FAIL);
TEST_CHAIN("qcow2-qcow2_qcow2-auto",
abs_srcdir "/virstoragetestdata/images/qcow2_qcow2-auto.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
/* QCOW2 with protocol recorded inside the 'backing file format field */
TEST_CHAIN("qcow2-protocol-backing-file",
abs_srcdir "/virstoragetestdata/images/qcow2-protocol-backing-file.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
TEST_CHAIN("qcow2-protocol-backing-nbd",
abs_srcdir "/virstoragetestdata/images/qcow2-protocol-backing-nbd.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
/* Qcow2 file with missing backing file but specified type */
TEST_CHAIN("qcow2-qcow2_missing",
abs_srcdir "/virstoragetestdata/images/qcow2_qcow2-missing.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_FAIL);
/* Qcow2 file with backing protocol instead of file */
TEST_CHAIN("qcow2-qcow2_nbd-raw",
abs_srcdir "/virstoragetestdata/images/qcow2_nbd-raw.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
/* qed file */
TEST_CHAIN("qed-qed_raw",
abs_srcdir "/virstoragetestdata/images/qed_raw-raw-relative",
VIR_STORAGE_FILE_QED, EXP_PASS);
TEST_CHAIN("qed-auto_raw",
abs_srcdir "/virstoragetestdata/images/qed_raw-raw-relative",
VIR_STORAGE_FILE_AUTO, EXP_PASS);
/* directory */
TEST_CHAIN("directory-raw", abs_srcdir "/virstoragetestdata/images/", VIR_STORAGE_FILE_RAW, EXP_PASS);
TEST_CHAIN("directory-none", abs_srcdir "/virstoragetestdata/images/", VIR_STORAGE_FILE_NONE, EXP_PASS);
TEST_CHAIN("directory-dir", abs_srcdir "/virstoragetestdata/images/", VIR_STORAGE_FILE_DIR, EXP_PASS);
/* Behavior of symlinks to qcow2 with relative backing files */
TEST_CHAIN("qcow2-symlinks",
abs_srcdir "/virstoragetestdata/images/sub/link2",
VIR_STORAGE_FILE_QCOW2, EXP_PASS);
/* Behavior of an infinite loop chain */
TEST_CHAIN("qcow2-qcow2_infinite-self",
abs_srcdir "/virstoragetestdata/images/loop-self.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_FAIL);
TEST_CHAIN("qcow2-qcow2_infinite-mutual",
abs_srcdir "/virstoragetestdata/images/loop-2.qcow2",
VIR_STORAGE_FILE_QCOW2, EXP_FAIL);
/* setup data for backing chain lookup testing */
if (chdir(abs_srcdir "/virstoragetestdata/lookup") < 0) {
VIR_TEST_VERBOSE("failed to chdir into '%s'\n",
abs_srcdir "/virstoragetestdata/lookup");
return EXIT_FAILURE;
}
memset(fakeChain, 0, sizeof(fakeChain));
fakeChain[0].backingStore = &fakeChain[1];
fakeChain[1].backingStore = &fakeChain[2];
fakeChain[2].backingStore = &fakeChain[3];
fakeChain[0].type = VIR_STORAGE_TYPE_FILE;
fakeChain[1].type = VIR_STORAGE_TYPE_FILE;
fakeChain[2].type = VIR_STORAGE_TYPE_FILE;
fakeChain[0].format = VIR_STORAGE_FILE_QCOW2;
fakeChain[1].format = VIR_STORAGE_FILE_QCOW2;
fakeChain[2].format = VIR_STORAGE_FILE_RAW;
/* backing chain with relative start and absolute backing paths */
fakeChain[0].path = (char *) "wrap";
fakeChain[1].path = (char *) abs_srcdir "/virstoragetestdata/lookup/qcow2";
fakeChain[2].path = (char *) abs_srcdir "/virstoragetestdata/lookup/raw";
#define TEST_LOOKUP_TARGET(id, target, from, name, index, meta, parent) \
do { \
data2 = (struct testLookupData){ \
chain, target, from, name, index, meta, parent, }; \
if (virTestRun("Chain lookup " #id, testStorageLookup, &data2) < 0) \
ret = -1; \
} while (0)
#define TEST_LOOKUP(id, from, name, meta, parent) \
TEST_LOOKUP_TARGET(id, NULL, from, name, 0, meta, parent)
TEST_LOOKUP(0, NULL, "bogus", NULL, NULL);
TEST_LOOKUP(1, chain, "bogus", NULL, NULL);
TEST_LOOKUP(2, NULL, "wrap", chain, NULL);
TEST_LOOKUP(3, chain, "wrap", NULL, NULL);
TEST_LOOKUP(4, chain2, "wrap", NULL, NULL);
TEST_LOOKUP(5, NULL, abs_srcdir "/virstoragetestdata/lookup/wrap", chain, NULL);
TEST_LOOKUP(6, chain, abs_srcdir "/virstoragetestdata/lookup/wrap", NULL, NULL);
TEST_LOOKUP(7, chain2, abs_srcdir "/virstoragetestdata/lookup/wrap", NULL, NULL);
TEST_LOOKUP(8, NULL, "qcow2", chain2, chain);
TEST_LOOKUP(9, chain, "qcow2", chain2, chain);
TEST_LOOKUP(10, chain2, "qcow2", NULL, NULL);
TEST_LOOKUP(11, chain3, "qcow2", NULL, NULL);
TEST_LOOKUP(12, NULL, abs_srcdir "/virstoragetestdata/lookup/qcow2", chain2, chain);
TEST_LOOKUP(13, chain, abs_srcdir "/virstoragetestdata/lookup/qcow2", chain2, chain);
TEST_LOOKUP(14, chain2, abs_srcdir "/virstoragetestdata/lookup/qcow2", NULL, NULL);
TEST_LOOKUP(15, chain3, abs_srcdir "/virstoragetestdata/lookup/qcow2", NULL, NULL);
TEST_LOOKUP(16, NULL, "raw", chain3, chain2);
TEST_LOOKUP(17, chain, "raw", chain3, chain2);
TEST_LOOKUP(18, chain2, "raw", chain3, chain2);
TEST_LOOKUP(19, chain3, "raw", NULL, NULL);
TEST_LOOKUP(20, NULL, abs_srcdir "/virstoragetestdata/lookup/raw", chain3, chain2);
TEST_LOOKUP(21, chain, abs_srcdir "/virstoragetestdata/lookup/raw", chain3, chain2);
TEST_LOOKUP(22, chain2, abs_srcdir "/virstoragetestdata/lookup/raw", chain3, chain2);
TEST_LOOKUP(23, chain3, abs_srcdir "/virstoragetestdata/lookup/raw", NULL, NULL);
TEST_LOOKUP(24, NULL, NULL, chain3, chain2);
TEST_LOOKUP(25, chain, NULL, chain3, chain2);
TEST_LOOKUP(26, chain2, NULL, chain3, chain2);
TEST_LOOKUP(27, chain3, NULL, NULL, NULL);
/* relative backing, absolute start */
fakeChain[0].path = (char *) abs_srcdir "/virstoragetestdata/lookup/wrap";
fakeChain[1].relPath = (char *) "qcow2";
fakeChain[2].relPath = (char *) "raw";
TEST_LOOKUP(28, NULL, "bogus", NULL, NULL);
TEST_LOOKUP(29, chain, "bogus", NULL, NULL);
TEST_LOOKUP(30, NULL, "wrap", chain, NULL);
TEST_LOOKUP(31, chain, "wrap", NULL, NULL);
TEST_LOOKUP(32, chain2, "wrap", NULL, NULL);
TEST_LOOKUP(33, NULL, abs_srcdir "/virstoragetestdata/lookup/wrap", chain, NULL);
TEST_LOOKUP(34, chain, abs_srcdir "/virstoragetestdata/lookup/wrap", NULL, NULL);
TEST_LOOKUP(35, chain2, abs_srcdir "/virstoragetestdata/lookup/wrap", NULL, NULL);
TEST_LOOKUP(36, NULL, "qcow2", chain2, chain);
TEST_LOOKUP(37, chain, "qcow2", chain2, chain);
TEST_LOOKUP(38, chain2, "qcow2", NULL, NULL);
TEST_LOOKUP(39, chain3, "qcow2", NULL, NULL);
TEST_LOOKUP(40, NULL, abs_srcdir "/virstoragetestdata/lookup/qcow2", chain2, chain);
TEST_LOOKUP(41, chain, abs_srcdir "/virstoragetestdata/lookup/qcow2", chain2, chain);
TEST_LOOKUP(42, chain2, abs_srcdir "/virstoragetestdata/lookup/qcow2", NULL, NULL);
TEST_LOOKUP(43, chain3, abs_srcdir "/virstoragetestdata/lookup/qcow2", NULL, NULL);
TEST_LOOKUP(44, NULL, "raw", chain3, chain2);
TEST_LOOKUP(45, chain, "raw", chain3, chain2);
TEST_LOOKUP(46, chain2, "raw", chain3, chain2);
TEST_LOOKUP(47, chain3, "raw", NULL, NULL);
TEST_LOOKUP(48, NULL, abs_srcdir "/virstoragetestdata/lookup/raw", chain3, chain2);
TEST_LOOKUP(49, chain, abs_srcdir "/virstoragetestdata/lookup/raw", chain3, chain2);
TEST_LOOKUP(50, chain2, abs_srcdir "/virstoragetestdata/lookup/raw", chain3, chain2);
TEST_LOOKUP(51, chain3, abs_srcdir "/virstoragetestdata/lookup/raw", NULL, NULL);
TEST_LOOKUP(52, NULL, NULL, chain3, chain2);
TEST_LOOKUP(53, chain, NULL, chain3, chain2);
TEST_LOOKUP(54, chain2, NULL, chain3, chain2);
TEST_LOOKUP(55, chain3, NULL, NULL, NULL);
/* Use link to wrap with cross-directory relative backing */
fakeChain[0].path = (char *) abs_srcdir "/virstoragetestdata/lookup/sub/link2";
fakeChain[1].relPath = (char *) "../qcow2";
fakeChain[2].relPath = (char *) "raw";
TEST_LOOKUP(56, NULL, "bogus", NULL, NULL);
TEST_LOOKUP(57, NULL, "sub/link2", chain, NULL);
TEST_LOOKUP(58, NULL, "wrap", chain, NULL);
TEST_LOOKUP(59, NULL, abs_srcdir "/virstoragetestdata/lookup/wrap", chain, NULL);
TEST_LOOKUP(60, NULL, "../qcow2", chain2, chain);
TEST_LOOKUP(61, NULL, "qcow2", NULL, NULL);
TEST_LOOKUP(62, NULL, abs_srcdir "/virstoragetestdata/lookup/qcow2", chain2, chain);
TEST_LOOKUP(63, NULL, "raw", chain3, chain2);
TEST_LOOKUP(64, NULL, abs_srcdir "/virstoragetestdata/lookup/raw", chain3, chain2);
TEST_LOOKUP(65, NULL, NULL, chain3, chain2);
/* index lookup */
fakeChain[0].id = 0;
fakeChain[1].id = 1;
fakeChain[2].id = 2;
TEST_LOOKUP_TARGET(66, "vda", NULL, "bogus[1]", 0, NULL, NULL);
TEST_LOOKUP_TARGET(67, "vda", NULL, "vda[-1]", 0, NULL, NULL);
TEST_LOOKUP_TARGET(68, "vda", NULL, "vda[1][1]", 0, NULL, NULL);
TEST_LOOKUP_TARGET(69, "vda", NULL, "wrap", 0, chain, NULL);
TEST_LOOKUP_TARGET(70, "vda", chain, "wrap", 0, NULL, NULL);
TEST_LOOKUP_TARGET(71, "vda", chain2, "wrap", 0, NULL, NULL);
TEST_LOOKUP_TARGET(72, "vda", NULL, "vda[0]", 0, NULL, NULL);
TEST_LOOKUP_TARGET(73, "vda", NULL, "vda[1]", 1, chain2, chain);
TEST_LOOKUP_TARGET(74, "vda", chain, "vda[1]", 1, chain2, chain);
TEST_LOOKUP_TARGET(75, "vda", chain2, "vda[1]", 0, NULL, NULL);
TEST_LOOKUP_TARGET(76, "vda", chain3, "vda[1]", 0, NULL, NULL);
TEST_LOOKUP_TARGET(77, "vda", NULL, "vda[2]", 2, chain3, chain2);
TEST_LOOKUP_TARGET(78, "vda", chain, "vda[2]", 2, chain3, chain2);
TEST_LOOKUP_TARGET(79, "vda", chain2, "vda[2]", 2, chain3, chain2);
TEST_LOOKUP_TARGET(80, "vda", chain3, "vda[2]", 0, NULL, NULL);
TEST_LOOKUP_TARGET(81, "vda", NULL, "vda[3]", 0, NULL, NULL);
#define TEST_RELATIVE_BACKING(id, TOP, BASE, EXPECT) \
do { \
data4.top = &TOP; \
data4.base = &BASE; \
data4.expect = EXPECT; \
if (virTestRun("Path relative resolve " #id, \
testPathRelative, &data4) < 0) \
ret = -1; \
} while (0)
testPathRelativePrepare();
/* few negative tests first */
/* a non-relative image is in the backing chain span */
TEST_RELATIVE_BACKING(1, backingchain[0], backingchain[1], NULL);
TEST_RELATIVE_BACKING(2, backingchain[0], backingchain[2], NULL);
TEST_RELATIVE_BACKING(3, backingchain[0], backingchain[3], NULL);
TEST_RELATIVE_BACKING(4, backingchain[1], backingchain[5], NULL);
/* image is not in chain (specified backwards) */
TEST_RELATIVE_BACKING(5, backingchain[2], backingchain[1], NULL);
/* positive tests */
TEST_RELATIVE_BACKING(6, backingchain[1], backingchain[1], "asdf");
TEST_RELATIVE_BACKING(7, backingchain[1], backingchain[2], "test");
TEST_RELATIVE_BACKING(8, backingchain[1], backingchain[3], "blah");
TEST_RELATIVE_BACKING(9, backingchain[2], backingchain[2], "test");
TEST_RELATIVE_BACKING(10, backingchain[2], backingchain[3], "blah");
TEST_RELATIVE_BACKING(11, backingchain[3], backingchain[3], "blah");
/* oVirt spelling */
TEST_RELATIVE_BACKING(12, backingchain[5], backingchain[5], "../volume/image2");
TEST_RELATIVE_BACKING(13, backingchain[5], backingchain[6], "../volume/../volume/image3");
TEST_RELATIVE_BACKING(14, backingchain[5], backingchain[7], "../volume/../volume/../volume/image4");
TEST_RELATIVE_BACKING(15, backingchain[6], backingchain[6], "../volume/image3");
TEST_RELATIVE_BACKING(16, backingchain[6], backingchain[7], "../volume/../volume/image4");
TEST_RELATIVE_BACKING(17, backingchain[7], backingchain[7], "../volume/image4");
/* crazy spellings */
TEST_RELATIVE_BACKING(17, backingchain[9], backingchain[9], "directory/stuff/volumes/garbage/image2");
TEST_RELATIVE_BACKING(18, backingchain[9], backingchain[10], "directory/stuff/volumes/garbage/../../../image3");
TEST_RELATIVE_BACKING(19, backingchain[9], backingchain[11], "directory/stuff/volumes/garbage/../../../../blah/image4");
TEST_RELATIVE_BACKING(20, backingchain[10], backingchain[10], "../../../image3");
TEST_RELATIVE_BACKING(21, backingchain[10], backingchain[11], "../../../../blah/image4");
TEST_RELATIVE_BACKING(22, backingchain[11], backingchain[11], "../blah/image4");
virTestCounterReset("Backing store parse ");
#define TEST_BACKING_PARSE_FULL(bck, xml, rc) \
do { \
data5.backing = bck; \
data5.expect = xml; \
data5.rv = rc; \
if (virTestRun(virTestCounterNext(), \
testBackingParse, &data5) < 0) \
ret = -1; \
} while (0)
#define TEST_BACKING_PARSE(bck, xml) \
TEST_BACKING_PARSE_FULL(bck, xml, 0)
TEST_BACKING_PARSE("path", "<source file='path'/>\n");
TEST_BACKING_PARSE("fat:/somedir", "<source dir='/somedir'/>\n");
TEST_BACKING_PARSE("://", NULL);
TEST_BACKING_PARSE("http://example.com",
"<source protocol='http' name=''>\n"
" <host name='example.com' port='80'/>\n"
"</source>\n");
TEST_BACKING_PARSE("http://example.com/",
"<source protocol='http' name=''>\n"
" <host name='example.com' port='80'/>\n"
"</source>\n");
TEST_BACKING_PARSE("http://example.com/file",
"<source protocol='http' name='file'>\n"
" <host name='example.com' port='80'/>\n"
"</source>\n");
TEST_BACKING_PARSE_FULL("http://user:pass@example.com/file",
"<source protocol='http' name='file'>\n"
" <host name='example.com' port='80'/>\n"
"</source>\n", 1);
TEST_BACKING_PARSE("rbd:testshare:id=asdf:mon_host=example.com",
"<source protocol='rbd' name='testshare'>\n"
" <host name='example.com'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd:example.org:6000:exportname=blah",
"<source protocol='nbd' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd:example.org:6000:exportname=:",
"<source protocol='nbd' name=':'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd:example.org:6000:exportname=:test",
"<source protocol='nbd' name=':test'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd:[::1]:6000:exportname=:test",
"<source protocol='nbd' name=':test'>\n"
" <host name='::1' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd:127.0.0.1:6000:exportname=:test",
"<source protocol='nbd' name=':test'>\n"
" <host name='127.0.0.1' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd:unix:/tmp/sock:exportname=/",
"<source protocol='nbd' name='/'>\n"
" <host transport='unix' socket='/tmp/sock'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd:unix:/tmp/sock:",
"<source protocol='nbd'>\n"
" <host transport='unix' socket='/tmp/sock:'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd:unix:/tmp/sock::exportname=:",
"<source protocol='nbd' name=':'>\n"
" <host transport='unix' socket='/tmp/sock:'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd://example.org:1234",
"<source protocol='nbd'>\n"
" <host name='example.org' port='1234'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd://example.org:1234/",
"<source protocol='nbd'>\n"
" <host name='example.org' port='1234'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd://example.org:1234/exportname",
"<source protocol='nbd' name='exportname'>\n"
" <host name='example.org' port='1234'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd+unix://?socket=/tmp/sock",
"<source protocol='nbd'>\n"
" <host transport='unix' socket='/tmp/sock'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd+unix:///?socket=/tmp/sock",
"<source protocol='nbd'>\n"
" <host transport='unix' socket='/tmp/sock'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd+unix:////?socket=/tmp/sock",
"<source protocol='nbd' name='/'>\n"
" <host transport='unix' socket='/tmp/sock'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd+unix:///exp?socket=/tmp/sock",
"<source protocol='nbd' name='exp'>\n"
" <host transport='unix' socket='/tmp/sock'/>\n"
"</source>\n");
TEST_BACKING_PARSE("nbd+unix:////exp?socket=/tmp/sock",
"<source protocol='nbd' name='/exp'>\n"
" <host transport='unix' socket='/tmp/sock'/>\n"
"</source>\n");
TEST_BACKING_PARSE_FULL("iscsi://testuser:testpass@example.org:1234/exportname",
"<source protocol='iscsi' name='exportname'>\n"
" <host name='example.org' port='1234'/>\n"
"</source>\n", 1);
#ifdef WITH_JSON
TEST_BACKING_PARSE("json:", NULL);
TEST_BACKING_PARSE("json:asdgsdfg", NULL);
TEST_BACKING_PARSE("json:{}", NULL);
TEST_BACKING_PARSE("json: { \"file.driver\":\"blah\"}", NULL);
TEST_BACKING_PARSE("json:{\"file.driver\":\"file\"}", NULL);
TEST_BACKING_PARSE("json:{\"file.driver\":\"file\", "
"\"file.filename\":\"/path/to/file\"}",
"<source file='/path/to/file'/>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"file\", "
"\"filename\":\"/path/to/file\"}", NULL);
TEST_BACKING_PARSE("json:{\"file\" : { \"driver\":\"file\","
"\"filename\":\"/path/to/file\""
"}"
"}",
"<source file='/path/to/file'/>\n");
TEST_BACKING_PARSE("json:{\"driver\":\"file\","
"\"filename\":\"/path/to/file\""
"}",
"<source file='/path/to/file'/>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"host_device\", "
"\"file.filename\":\"/path/to/dev\"}",
"<source dev='/path/to/dev'/>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"host_cdrom\", "
"\"file.filename\":\"/path/to/cdrom\"}",
"<source dev='/path/to/cdrom'/>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"http\", "
"\"file.url\":\"http://example.com/file\"}",
"<source protocol='http' name='file'>\n"
" <host name='example.com' port='80'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{ \"driver\":\"http\","
"\"url\":\"http://example.com/file\""
"}"
"}",
"<source protocol='http' name='file'>\n"
" <host name='example.com' port='80'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"ftp\", "
"\"file.url\":\"http://example.com/file\"}",
NULL);
TEST_BACKING_PARSE("json:{\"file.driver\":\"gluster\", "
"\"file.filename\":\"gluster://example.com/vol/file\"}",
"<source protocol='gluster' name='vol/file'>\n"
" <host name='example.com' port='24007'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"gluster\","
"\"volume\":\"testvol\","
"\"path\":\"img.qcow2\","
"\"server\":[ { \"type\":\"tcp\","
"\"host\":\"example.com\","
"\"port\":\"1234\""
"},"
"{ \"type\":\"unix\","
"\"socket\":\"/path/socket\""
"},"
"{ \"type\":\"tcp\","
"\"host\":\"example.com\""
"}"
"]"
"}"
"}",
"<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_BACKING_PARSE("json:{\"file.driver\":\"gluster\","
"\"file.volume\":\"testvol\","
"\"file.path\":\"img.qcow2\","
"\"file.server\":[ { \"type\":\"tcp\","
"\"host\":\"example.com\","
"\"port\":\"1234\""
"},"
"{ \"type\":\"unix\","
"\"socket\":\"/path/socket\""
"},"
"{ \"type\":\"inet\","
"\"host\":\"example.com\""
"}"
"]"
"}",
"<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_BACKING_PARSE("json:{\"driver\": \"raw\","
"\"file\": {\"server.0.host\": \"A.A.A.A\","
"\"server.1.host\": \"B.B.B.B\","
"\"server.2.host\": \"C.C.C.C\","
"\"driver\": \"gluster\","
"\"path\": \"raw\","
"\"server.0.type\": \"tcp\","
"\"server.1.type\": \"tcp\","
"\"server.2.type\": \"tcp\","
"\"server.0.port\": \"24007\","
"\"server.1.port\": \"24007\","
"\"server.2.port\": \"24007\","
"\"volume\": \"vol1\"}}",
"<source protocol='gluster' name='vol1/raw'>\n"
" <host name='A.A.A.A' port='24007'/>\n"
" <host name='B.B.B.B' port='24007'/>\n"
" <host name='C.C.C.C' port='24007'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"nbd\","
"\"path\":\"/path/to/socket\""
"}"
"}",
"<source protocol='nbd'>\n"
" <host transport='unix' socket='/path/to/socket'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"driver\":\"nbd\","
"\"path\":\"/path/to/socket\""
"}",
"<source protocol='nbd'>\n"
" <host transport='unix' socket='/path/to/socket'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"nbd\","
"\"file.path\":\"/path/to/socket\""
"}",
"<source protocol='nbd'>\n"
" <host transport='unix' socket='/path/to/socket'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"nbd\","
"\"export\":\"blah\","
"\"host\":\"example.org\","
"\"port\":\"6000\""
"}"
"}",
"<source protocol='nbd' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"nbd\","
"\"file.export\":\"blah\","
"\"file.host\":\"example.org\","
"\"file.port\":\"6000\""
"}",
"<source protocol='nbd' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"nbd\","
"\"export\":\"blah\","
"\"server\": { \"type\":\"inet\","
"\"host\":\"example.org\","
"\"port\":\"6000\""
"}"
"}"
"}",
"<source protocol='nbd' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"nbd\","
"\"server\": { \"type\":\"unix\","
"\"path\":\"/path/socket\""
"}"
"}"
"}",
"<source protocol='nbd'>\n"
" <host transport='unix' socket='/path/socket'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"ssh\","
"\"host\":\"example.org\","
"\"port\":\"6000\","
"\"path\":\"blah\","
"\"user\":\"user\""
"}"
"}",
"<source protocol='ssh' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"ssh\","
"\"file.host\":\"example.org\","
"\"file.port\":\"6000\","
"\"file.path\":\"blah\","
"\"file.user\":\"user\""
"}",
"<source protocol='ssh' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"ssh\","
"\"path\":\"blah\","
"\"server\":{ \"host\":\"example.org\","
"\"port\":\"6000\""
"},"
"\"user\":\"user\""
"}"
"}",
"<source protocol='ssh' name='blah'>\n"
" <host name='example.org' port='6000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file.driver\":\"rbd\","
"\"file.filename\":\"rbd:testshare:id=asdf:mon_host=example.com\""
"}",
"<source protocol='rbd' name='testshare'>\n"
" <host name='example.com'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"rbd\","
"\"image\":\"test\","
"\"pool\":\"libvirt\","
"\"conf\":\"/path/to/conf\","
"\"snapshot\":\"snapshotname\","
"\"server\":[ {\"host\":\"example.com\","
"\"port\":\"1234\""
"},"
"{\"host\":\"example2.com\""
"}"
"]"
"}"
"}",
"<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_BACKING_PARSE("json:{ \"file\": { "
"\"driver\": \"raw\","
"\"file\": {"
"\"driver\": \"file\","
"\"filename\": \"/path/to/file\" } } }",
"<source file='/path/to/file'/>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"iscsi\","
"\"transport\":\"tcp\","
"\"portal\":\"test.org\","
"\"target\":\"iqn.2016-12.com.virttest:emulated-iscsi-noauth.target\""
"}"
"}",
"<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_BACKING_PARSE_FULL("json:{\"file\":{\"driver\":\"iscsi\","
"\"transport\":\"tcp\","
"\"portal\":\"test.org\","
"\"user\":\"testuser\","
"\"target\":\"iqn.2016-12.com.virttest:emulated-iscsi-auth.target\""
"}"
"}",
"<source protocol='iscsi' name='iqn.2016-12.com.virttest:emulated-iscsi-auth.target/0'>\n"
" <host name='test.org' port='3260'/>\n"
"</source>\n", 1);
TEST_BACKING_PARSE_FULL("json:{\"file\":{\"driver\":\"iscsi\","
"\"transport\":\"tcp\","
"\"portal\":\"test.org\","
"\"password\":\"testpass\","
"\"target\":\"iqn.2016-12.com.virttest:emulated-iscsi-auth.target\""
"}"
"}",
"<source protocol='iscsi' name='iqn.2016-12.com.virttest:emulated-iscsi-auth.target/0'>\n"
" <host name='test.org' port='3260'/>\n"
"</source>\n", 1);
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"iscsi\","
"\"transport\":\"tcp\","
"\"portal\":\"test.org:1234\","
"\"target\":\"iqn.2016-12.com.virttest:emulated-iscsi-noauth.target\","
"\"lun\":\"6\""
"}"
"}",
"<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_BACKING_PARSE("json:{\"file\":{\"driver\":\"iscsi\","
"\"transport\":\"tcp\","
"\"portal\":\"[2001::0]:1234\","
"\"target\":\"iqn.2016-12.com.virttest:emulated-iscsi-noauth.target\","
"\"lun\":6"
"}"
"}",
"<source protocol='iscsi' name='iqn.2016-12.com.virttest:emulated-iscsi-noauth.target/6'>\n"
" <host name='[2001::0]' port='1234'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"iscsi\","
"\"transport\":\"tcp\","
"\"portal\":\"[2001::0]\","
"\"target\":\"iqn.2016-12.com.virttest:emulated-iscsi-noauth.target\","
"\"lun\":6"
"}"
"}",
"<source protocol='iscsi' name='iqn.2016-12.com.virttest:emulated-iscsi-noauth.target/6'>\n"
" <host name='[2001::0]' port='3260'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"sheepdog\","
"\"vdi\":\"test\","
"\"server\":{ \"type\":\"inet\","
"\"host\":\"example.com\","
"\"port\":\"321\""
"}"
"}"
"}",
"<source protocol='sheepdog' name='test'>\n"
" <host name='example.com' port='321'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"driver\": \"raw\","
"\"file\": {\"server.host\": \"10.10.10.10\","
"\"server.port\": \"7000\","
"\"tag\": \"\","
"\"driver\": \"sheepdog\","
"\"server.type\": \"inet\","
"\"vdi\": \"Alice\"}}",
"<source protocol='sheepdog' name='Alice'>\n"
" <host name='10.10.10.10' port='7000'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"vxhs\","
"\"vdisk-id\":\"c6718f6b-0401-441d-a8c3-1f0064d75ee0\","
"\"server\": { \"host\":\"example.com\","
"\"port\":\"9999\""
"}"
"}"
"}",
"<source protocol='vxhs' name='c6718f6b-0401-441d-a8c3-1f0064d75ee0'>\n"
" <host name='example.com' port='9999'/>\n"
"</source>\n");
TEST_BACKING_PARSE("json:{\"file\":{\"driver\":\"nfs\","
"\"user\":2,"
"\"group\":9,"
"\"path\":\"/foo/bar/baz\","
"\"server\": { \"host\":\"example.com\","
"\"type\":\"inet\""
"}"
"}"
"}",
"<source protocol='nfs' name='/foo/bar/baz'>\n"
" <host name='example.com'/>\n"
" <identity user='+2' group='+9'/>\n"
"</source>\n");
TEST_BACKING_PARSE_FULL("json:{ \"driver\": \"raw\","
"\"offset\": 10752,"
"\"size\": 4063232,"
"\"file\": { \"driver\": \"file\","
"\"filename\": \"/tmp/testfle\""
"}"
"}",
"<source file='/tmp/testfle'>\n"
" <slices>\n"
" <slice type='storage' offset='10752' size='4063232'/>\n"
" </slices>\n"
"</source>\n", 0);
TEST_BACKING_PARSE_FULL("json:{ \"file.cookie\": \"vmware_soap_session=\\\"0c8db85112873a79b7ef74f294cb70ef7f\\\"\","
"\"file.sslverify\": false,"
"\"file.driver\": \"https\","
"\"file.url\": \"https://host/folder/esx6.5-rhel7.7-x86%5f64/esx6.5-rhel7.7-x86%5f64-flat.vmdk?dcPath=data&dsName=esx6.5-matrix\","
"\"file.timeout\": 2000"
"}",
"<source protocol='https' name='folder/esx6.5-rhel7.7-x86_64/esx6.5-rhel7.7-x86_64-flat.vmdk' query='dcPath=data&amp;dsName=esx6.5-matrix'>\n"
" <host name='host' port='443'/>\n"
" <ssl verify='no'/>\n"
" <cookies>\n"
" <cookie name='vmware_soap_session'>&quot;0c8db85112873a79b7ef74f294cb70ef7f&quot;</cookie>\n"
" </cookies>\n"
" <timeout seconds='2000'/>\n"
"</source>\n", 0);
TEST_BACKING_PARSE_FULL("json:{ \"file.cookie\": \"vmware_soap_session=\\\"0c8db85112873a79b7ef74f294cb70ef7f\\\"\","
"\"file.sslverify\": \"off\","
"\"file.driver\": \"https\","
"\"file.url\": \"https://host/folder/esx6.5-rhel7.7-x86%5f64/esx6.5-rhel7.7-x86%5f64-flat.vmdk?dcPath=data&dsName=esx6.5-matrix\","
"\"file.timeout\": 2000"
"}",
"<source protocol='https' name='folder/esx6.5-rhel7.7-x86_64/esx6.5-rhel7.7-x86_64-flat.vmdk' query='dcPath=data&amp;dsName=esx6.5-matrix'>\n"
" <host name='host' port='443'/>\n"
" <ssl verify='no'/>\n"
" <cookies>\n"
" <cookie name='vmware_soap_session'>&quot;0c8db85112873a79b7ef74f294cb70ef7f&quot;</cookie>\n"
" </cookies>\n"
" <timeout seconds='2000'/>\n"
"</source>\n", 0);
TEST_BACKING_PARSE("json:{\"file\":{\"driver\": \"nvme\","
"\"device\": \"0000:01:00.0\","
"\"namespace\": 1"
"}"
"}",
"<source type='pci' namespace='1'>\n"
" <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>\n"
"</source>\n");
#endif /* WITH_JSON */
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)
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