libvirt/tests/storagevolxml2xmltest.c

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C
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#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"
static char *progname;
static char *abs_srcdir;
#define MAX_FILE 4096
static int testCompareXMLToXMLFiles(const char *poolxml,
const char *inxml,
const char *outxml) {
char poolXmlData[MAX_FILE];
char *poolXmlPtr = &(poolXmlData[0]);
char inXmlData[MAX_FILE];
char *inXmlPtr = &(inXmlData[0]);
char outXmlData[MAX_FILE];
char *outXmlPtr = &(outXmlData[0]);
char *actual = NULL;
int ret = -1;
virStoragePoolDefPtr pool = NULL;
virStorageVolDefPtr dev = NULL;
if (virtTestLoadFile(poolxml, &poolXmlPtr, MAX_FILE) < 0)
goto fail;
if (virtTestLoadFile(inxml, &inXmlPtr, MAX_FILE) < 0)
goto fail;
if (virtTestLoadFile(outxml, &outXmlPtr, MAX_FILE) < 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:
free(actual);
virStoragePoolDefFree(pool);
virStorageVolDefFree(dev);
return ret;
}
struct testInfo {
const char *pool;
const char *name;
};
static int testCompareXMLToXMLHelper(const void *data) {
char poolxml[PATH_MAX];
char inxml[PATH_MAX];
char outxml[PATH_MAX];
const struct testInfo *info = data;
snprintf(poolxml, PATH_MAX, "%s/storagepoolxml2xmlin/%s.xml",
abs_srcdir, (const char*)info->pool);
snprintf(inxml, PATH_MAX, "%s/storagevolxml2xmlin/%s.xml",
abs_srcdir, (const char*)info->name);
snprintf(outxml, PATH_MAX, "%s/storagevolxml2xmlout/%s.xml",
abs_srcdir, (const char*)info->name);
return testCompareXMLToXMLFiles(poolxml, inxml, outxml);
}
static int
mymain(int argc, char **argv)
{
int ret = 0;
char cwd[PATH_MAX];
progname = argv[0];
if (argc > 1) {
fprintf(stderr, "Usage: %s\n", progname);
return (EXIT_FAILURE);
}
abs_srcdir = getenv("abs_srcdir");
if (!abs_srcdir)
abs_srcdir = getcwd(cwd, sizeof(cwd));
#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-disk", "vol-partition");
DO_TEST("pool-logical", "vol-logical");
DO_TEST("pool-logical", "vol-logical-backing");
return (ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);
}
VIRT_TEST_MAIN(mymain)