mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-07-31 22:17:17 +00:00
31d42506fb
Add <features> and <compat> elements to volume target XML. <compat> is a string which for qcow2 represents the QEMU version it should be compatible with. Valid values are 0.10 and 1.1. 1.1 is implicit if the <features> element is present, otherwise qemu-img default is used. 0.10 can be specified to explicitly create older images after the qemu-img default changes. <features> contains optional features, so far <lazy_refcounts/> is available, which enables caching of reference counters, improving performance for snapshots.
124 lines
2.9 KiB
C
124 lines
2.9 KiB
C
#include <config.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
|
|
#include <sys/types.h>
|
|
#include <fcntl.h>
|
|
|
|
#include "internal.h"
|
|
#include "testutils.h"
|
|
#include "storage_conf.h"
|
|
#include "testutilsqemu.h"
|
|
#include "virstring.h"
|
|
|
|
static int
|
|
testCompareXMLToXMLFiles(const char *poolxml, const char *inxml,
|
|
const char *outxml)
|
|
{
|
|
char *poolXmlData = NULL;
|
|
char *inXmlData = NULL;
|
|
char *outXmlData = NULL;
|
|
char *actual = NULL;
|
|
int ret = -1;
|
|
virStoragePoolDefPtr pool = NULL;
|
|
virStorageVolDefPtr dev = NULL;
|
|
|
|
if (virtTestLoadFile(poolxml, &poolXmlData) < 0)
|
|
goto fail;
|
|
if (virtTestLoadFile(inxml, &inXmlData) < 0)
|
|
goto fail;
|
|
if (virtTestLoadFile(outxml, &outXmlData) < 0)
|
|
goto fail;
|
|
|
|
if (!(pool = virStoragePoolDefParseString(poolXmlData)))
|
|
goto fail;
|
|
|
|
if (!(dev = virStorageVolDefParseString(pool, inXmlData)))
|
|
goto fail;
|
|
|
|
if (!(actual = virStorageVolDefFormat(pool, dev)))
|
|
goto fail;
|
|
|
|
if (STRNEQ(outXmlData, actual)) {
|
|
virtTestDifference(stderr, outXmlData, actual);
|
|
goto fail;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
fail:
|
|
VIR_FREE(poolXmlData);
|
|
VIR_FREE(inXmlData);
|
|
VIR_FREE(outXmlData);
|
|
VIR_FREE(actual);
|
|
virStoragePoolDefFree(pool);
|
|
virStorageVolDefFree(dev);
|
|
return ret;
|
|
}
|
|
|
|
struct testInfo {
|
|
const char *pool;
|
|
const char *name;
|
|
};
|
|
|
|
static int
|
|
testCompareXMLToXMLHelper(const void *data)
|
|
{
|
|
int result = -1;
|
|
const struct testInfo *info = data;
|
|
char *poolxml = NULL;
|
|
char *inxml = NULL;
|
|
char *outxml = NULL;
|
|
|
|
if (virAsprintf(&poolxml, "%s/storagepoolxml2xmlin/%s.xml",
|
|
abs_srcdir, info->pool) < 0 ||
|
|
virAsprintf(&inxml, "%s/storagevolxml2xmlin/%s.xml",
|
|
abs_srcdir, info->name) < 0 ||
|
|
virAsprintf(&outxml, "%s/storagevolxml2xmlout/%s.xml",
|
|
abs_srcdir, info->name) < 0) {
|
|
goto cleanup;
|
|
}
|
|
|
|
result = testCompareXMLToXMLFiles(poolxml, inxml, outxml);
|
|
|
|
cleanup:
|
|
VIR_FREE(poolxml);
|
|
VIR_FREE(inxml);
|
|
VIR_FREE(outxml);
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
#define DO_TEST(pool, name) \
|
|
do { \
|
|
struct testInfo info = { pool, name }; \
|
|
if (virtTestRun("Storage Vol XML-2-XML " name, \
|
|
1, testCompareXMLToXMLHelper, &info) < 0) \
|
|
ret = -1; \
|
|
} \
|
|
while (0);
|
|
|
|
DO_TEST("pool-dir", "vol-file");
|
|
DO_TEST("pool-dir", "vol-file-backing");
|
|
DO_TEST("pool-dir", "vol-qcow2");
|
|
DO_TEST("pool-dir", "vol-qcow2-1.1");
|
|
DO_TEST("pool-dir", "vol-qcow2-lazy");
|
|
DO_TEST("pool-disk", "vol-partition");
|
|
DO_TEST("pool-logical", "vol-logical");
|
|
DO_TEST("pool-logical", "vol-logical-backing");
|
|
DO_TEST("pool-sheepdog", "vol-sheepdog");
|
|
|
|
return ret==0 ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIRT_TEST_MAIN(mymain)
|