static int
testCompareXMLToArgvFiles(bool shouldFail,
const char *poolxml,
const char *volxml,
const char *inputpoolxml,
const char *inputvolxml,
const char *cmdline,
unsigned int flags,
int imgformat)
{
char *volXmlData = NULL;
char *poolXmlData = NULL;
char *inputpoolXmlData = NULL;
char *inputvolXmlData = NULL;
char *expectedCmdline = NULL;
char *actualCmdline = NULL;
int ret = -1;
int len;
virCommandPtr cmd = NULL;
virConnectPtr conn;
virStorageVolDefPtr vol = NULL, inputvol = NULL;
virStoragePoolDefPtr pool = NULL;
virStoragePoolDefPtr inputpool = NULL;
virStoragePoolObj poolobj = {.def = NULL };
if (!(conn = virGetConnect()))
goto cleanup;
if (virtTestLoadFile(poolxml, &poolXmlData) < 0)
goto cleanup;
if (virtTestLoadFile(volxml, &volXmlData) < 0)
goto cleanup;
if (inputvolxml &&
virtTestLoadFile(inputvolxml, &inputvolXmlData) < 0)
goto cleanup;
if (!(pool = virStoragePoolDefParseString(poolXmlData)))
goto cleanup;
poolobj.def = pool;
if (inputpoolxml) {
if (virtTestLoadFile(inputpoolxml, &inputpoolXmlData) < 0)
goto cleanup;
if (!(inputpool = virStoragePoolDefParseString(inputpoolXmlData)))
goto cleanup;
}
if (!(vol = virStorageVolDefParseString(pool, volXmlData)))
goto cleanup;
if (inputvolxml &&
!(inputvol = virStorageVolDefParseString(inputpool, inputvolXmlData)))
goto cleanup;
testSetVolumeType(vol, pool);
testSetVolumeType(inputvol, inputpool);
cmd = virStorageBackendCreateQemuImgCmd(conn, &poolobj, vol, inputvol,
flags, create_tool, imgformat);
if (!cmd) {
if (shouldFail) {
virResetLastError();
ret = 0;
}
goto cleanup;
}
if (!(actualCmdline = virCommandToString(cmd)))
goto cleanup;
len = virtTestLoadFile(cmdline, &expectedCmdline);
if (len < 0)
goto cleanup;
if (len && expectedCmdline[len-1] == '\n')
expectedCmdline[len-1] = '\0';
if (STRNEQ_NULLABLE(expectedCmdline, actualCmdline)) {
virtTestDifference(stderr, expectedCmdline, actualCmdline);
goto cleanup;
}
ret = 0;
cleanup:
virStoragePoolDefFree(pool);
virStoragePoolDefFree(inputpool);
virStorageVolDefFree(vol);
virStorageVolDefFree(inputvol);
virCommandFree(cmd);
VIR_FREE(actualCmdline);
VIR_FREE(expectedCmdline);
VIR_FREE(inputpoolXmlData);
VIR_FREE(poolXmlData);
VIR_FREE(volXmlData);
VIR_FREE(inputvolXmlData);
virObjectUnref(conn);
return ret;
}
static int
testCompareXMLToArgvFiles(bool shouldFail,
const char *poolxml,
const char *volxml,
const char *inputpoolxml,
const char *inputvolxml,
const char *cmdline,
unsigned int flags,
unsigned long parse_flags)
{
char *actualCmdline = NULL;
virStorageVolEncryptConvertStep convertStep = VIR_STORAGE_VOL_ENCRYPT_NONE;
int ret = -1;
virCommandPtr cmd = NULL;
virStorageVolDefPtr vol = NULL, inputvol = NULL;
virStoragePoolDefPtr def = NULL;
virStoragePoolDefPtr inputpool = NULL;
virStoragePoolObjPtr obj = NULL;
if (!(def = virStoragePoolDefParseFile(poolxml)))
goto cleanup;
if (!(obj = virStoragePoolObjNew())) {
virStoragePoolDefFree(def);
goto cleanup;
}
virStoragePoolObjSetDef(obj, def);
if (inputpoolxml) {
if (!(inputpool = virStoragePoolDefParseFile(inputpoolxml)))
goto cleanup;
}
if (inputvolxml)
parse_flags |= VIR_VOL_XML_PARSE_NO_CAPACITY;
if (!(vol = virStorageVolDefParseFile(def, volxml, parse_flags)))
goto cleanup;
if (inputvolxml &&
!(inputvol = virStorageVolDefParseFile(inputpool, inputvolxml, 0)))
goto cleanup;
testSetVolumeType(vol, def);
testSetVolumeType(inputvol, inputpool);
/* Using an input file for encryption requires a multi-step process
* to create an image of the same size as the inputvol and then to
* convert the inputvol afterwards. Since we only care about the
* command line we have to copy code from storageBackendCreateQemuImg
* and adjust it for the test needs. */
if (inputvol && (vol->target.encryption || inputvol->target.encryption))
convertStep = VIR_STORAGE_VOL_ENCRYPT_CREATE;
do {
cmd = virStorageBackendCreateQemuImgCmdFromVol(obj, vol,
inputvol, flags,
create_tool,
"/path/to/secretFile",
"/path/to/inputSecretFile",
convertStep);
if (!cmd) {
if (shouldFail) {
virResetLastError();
ret = 0;
}
goto cleanup;
}
if (convertStep != VIR_STORAGE_VOL_ENCRYPT_CONVERT) {
if (!(actualCmdline = virCommandToString(cmd)))
goto cleanup;
} else {
char *createCmdline = actualCmdline;
char *cvtCmdline;
int rc;
if (!(cvtCmdline = virCommandToString(cmd)))
goto cleanup;
rc = virAsprintf(&actualCmdline, "%s\n%s",
createCmdline, cvtCmdline);
VIR_FREE(createCmdline);
VIR_FREE(cvtCmdline);
if (rc < 0)
goto cleanup;
}
if (convertStep == VIR_STORAGE_VOL_ENCRYPT_NONE)
convertStep = VIR_STORAGE_VOL_ENCRYPT_DONE;
else if (convertStep == VIR_STORAGE_VOL_ENCRYPT_CREATE)
convertStep = VIR_STORAGE_VOL_ENCRYPT_CONVERT;
else if (convertStep == VIR_STORAGE_VOL_ENCRYPT_CONVERT)
convertStep = VIR_STORAGE_VOL_ENCRYPT_DONE;
} while (convertStep != VIR_STORAGE_VOL_ENCRYPT_DONE);
if (virTestCompareToFile(actualCmdline, cmdline) < 0)
goto cleanup;
ret = 0;
cleanup:
virStoragePoolDefFree(inputpool);
virStorageVolDefFree(vol);
virStorageVolDefFree(inputvol);
virCommandFree(cmd);
VIR_FREE(actualCmdline);
virStoragePoolObjEndAPI(&obj);
return ret;
}
static int
testCompareXMLToArgvFiles(bool shouldFail,
const char *poolxml,
const char *volxml,
const char *inputpoolxml,
const char *inputvolxml,
const char *cmdline,
unsigned int flags,
int imgformat,
unsigned long parse_flags)
{
char *actualCmdline = NULL;
int ret = -1;
virCommandPtr cmd = NULL;
virConnectPtr conn;
virStorageVolDefPtr vol = NULL, inputvol = NULL;
virStoragePoolDefPtr pool = NULL;
virStoragePoolDefPtr inputpool = NULL;
virStoragePoolObj poolobj = {.def = NULL };
if (!(conn = virGetConnect()))
goto cleanup;
if (!(pool = virStoragePoolDefParseFile(poolxml)))
goto cleanup;
poolobj.def = pool;
if (inputpoolxml) {
if (!(inputpool = virStoragePoolDefParseFile(inputpoolxml)))
goto cleanup;
}
if (inputvolxml)
parse_flags |= VIR_VOL_XML_PARSE_NO_CAPACITY;
if (!(vol = virStorageVolDefParseFile(pool, volxml, parse_flags)))
goto cleanup;
if (inputvolxml &&
!(inputvol = virStorageVolDefParseFile(inputpool, inputvolxml, 0)))
goto cleanup;
testSetVolumeType(vol, pool);
testSetVolumeType(inputvol, inputpool);
cmd = virStorageBackendCreateQemuImgCmdFromVol(conn, &poolobj, vol,
inputvol, flags,
create_tool, imgformat);
if (!cmd) {
if (shouldFail) {
virResetLastError();
ret = 0;
}
goto cleanup;
}
if (!(actualCmdline = virCommandToString(cmd)))
goto cleanup;
if (virTestCompareToFile(actualCmdline, cmdline) < 0)
goto cleanup;
ret = 0;
cleanup:
virStoragePoolDefFree(pool);
virStoragePoolDefFree(inputpool);
virStorageVolDefFree(vol);
virStorageVolDefFree(inputvol);
virCommandFree(cmd);
VIR_FREE(actualCmdline);
virObjectUnref(conn);
return ret;
}
