libvirt/tests/virschematest.c
Peter Krempa 2eb7c68332 tests: virschema: Propagate errors from directory traversal in testSchemaDir
testSchemaDir is a helper which invokes the schema test using virTestRun
on all schema files. Since the function itself is not called inside
virTestRun any helper function call is not dispatched to the user and
thus it's hard to debug the test. Propagate errors from the directory
traversal.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-11-20 12:57:50 +01:00

232 lines
6.6 KiB
C

/*
* Copyright (C) 2016 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 "testutils.h"
#include "virerror.h"
#include "viralloc.h"
#include "virlog.h"
#include "virxml.h"
#define VIR_FROM_THIS VIR_FROM_NONE
VIR_LOG_INIT("tests.schematest");
struct testSchemaData {
virXMLValidatorPtr validator;
const char *schema;
const char *xml_path;
};
static int
testSchemaFile(const void *args)
{
const struct testSchemaData *data = args;
bool shouldFail = virStringHasSuffix(data->xml_path, "-invalid.xml");
xmlDocPtr xml = NULL;
int ret = -1;
if (!(xml = virXMLParseFile(data->xml_path)))
return -1;
if (virXMLValidatorValidate(data->validator, xml) < 0) {
if (!shouldFail)
goto cleanup;
} else {
if (shouldFail)
goto cleanup;
}
ret = 0;
cleanup:
xmlFreeDoc(xml);
return ret;
}
static int
testSchemaDir(const char *schema,
virXMLValidatorPtr validator,
const char *dir_path)
{
DIR *dir = NULL;
struct dirent *ent;
int ret = 0;
int rc;
struct testSchemaData data = {
.validator = validator,
};
if (virDirOpen(&dir, dir_path) < 0) {
virTestPropagateLibvirtError();
return -1;
}
while ((rc = virDirRead(dir, &ent, dir_path)) > 0) {
g_autofree char *test_name = NULL;
g_autofree char *xml_path = NULL;
if (!virStringHasSuffix(ent->d_name, ".xml"))
continue;
if (ent->d_name[0] == '.')
continue;
xml_path = g_strdup_printf("%s/%s", dir_path, ent->d_name);
test_name = g_strdup_printf("Checking %s against %s", ent->d_name, schema);
data.xml_path = xml_path;
if (virTestRun(test_name, testSchemaFile, &data) < 0)
ret = -1;
}
if (rc < 0) {
virTestPropagateLibvirtError();
ret = -1;
}
VIR_DIR_CLOSE(dir);
return ret;
}
static int
testSchemaDirs(const char *schema, virXMLValidatorPtr validator, ...)
{
va_list args;
int ret = 0;
const char *dir;
va_start(args, validator);
while ((dir = va_arg(args, char *))) {
g_autofree char *dir_path = g_strdup_printf("%s/%s", abs_srcdir, dir);
if (testSchemaDir(schema, validator, dir_path) < 0)
ret = -1;
}
va_end(args);
return ret;
}
static int
testSchemaGrammar(const void *opaque)
{
struct testSchemaData *data = (struct testSchemaData *) opaque;
g_autofree char *schema_path = NULL;
schema_path = g_strdup_printf("%s/docs/schemas/%s", abs_top_srcdir,
data->schema);
if (!(data->validator = virXMLValidatorInit(schema_path)))
return -1;
return 0;
}
static int
mymain(void)
{
int ret = 0;
struct testSchemaData data;
memset(&data, 0, sizeof(data));
#define DO_TEST_DIR(sch, ...) \
do { \
data.schema = sch; \
if (virTestRun("test schema grammar file: " sch, \
testSchemaGrammar, &data) == 0) { \
/* initialize the validator even if the schema test \
* was skipped because of VIR_TEST_RANGE */ \
if (!data.validator && testSchemaGrammar(&data) < 0) { \
ret = -1; \
break; \
} \
if (testSchemaDirs(sch, data.validator, __VA_ARGS__, NULL) < 0) \
ret = -1; \
\
virXMLValidatorFree(data.validator); \
data.validator = NULL; \
} else { \
ret = -1; \
} \
} while (0)
#define DO_TEST_FILE(sch, xmlfile) \
do { \
data.schema = sch; \
data.xml_path = abs_srcdir "/" xmlfile; \
if (virTestRun("test schema grammar file: " sch, \
testSchemaGrammar, &data) == 0) { \
/* initialize the validator even if the schema test \
* was skipped because of VIR_TEST_RANGE */ \
if (!data.validator && testSchemaGrammar(&data) < 0) { \
ret = -1; \
break; \
} \
if (virTestRun("Checking " xmlfile " against " sch, \
testSchemaFile, &data) < 0) \
ret = -1; \
\
virXMLValidatorFree(data.validator); \
data.validator = NULL; \
} else { \
ret = -1; \
} \
} while (0)
DO_TEST_DIR("capability.rng", "capabilityschemadata", "vircaps2xmldata");
DO_TEST_DIR("domain.rng", "domainschemadata",
"qemuxml2argvdata", "xmconfigdata",
"qemuxml2xmloutdata", "lxcxml2xmldata",
"lxcxml2xmloutdata", "bhyvexml2argvdata", "genericxml2xmlindata",
"genericxml2xmloutdata", "xlconfigdata", "libxlxml2domconfigdata",
"qemuhotplugtestdomains");
DO_TEST_DIR("domaincaps.rng", "domaincapsdata");
DO_TEST_DIR("domaincheckpoint.rng", "qemudomaincheckpointxml2xmlin",
"qemudomaincheckpointxml2xmlout");
DO_TEST_DIR("domainsnapshot.rng", "qemudomainsnapshotxml2xmlin",
"qemudomainsnapshotxml2xmlout");
DO_TEST_DIR("interface.rng", "interfaceschemadata");
DO_TEST_DIR("network.rng", "../src/network", "networkxml2xmlin",
"networkxml2xmlout", "networkxml2confdata");
DO_TEST_DIR("networkport.rng", "virnetworkportxml2xmldata");
DO_TEST_DIR("nodedev.rng", "nodedevschemadata");
DO_TEST_DIR("nwfilter.rng", "nwfilterxml2xmlout", "../src/nwfilter");
DO_TEST_DIR("nwfilterbinding.rng", "virnwfilterbindingxml2xmldata");
DO_TEST_DIR("secret.rng", "secretxml2xmlin");
DO_TEST_DIR("storagepoolcaps.rng", "storagepoolcapsschemadata");
DO_TEST_DIR("storagepool.rng", "storagepoolxml2xmlin", "storagepoolxml2xmlout",
"storagepoolschemadata");
DO_TEST_DIR("storagevol.rng", "storagevolxml2xmlin", "storagevolxml2xmlout",
"storagevolschemadata");
DO_TEST_FILE("../news.rng", "../docs/news.xml");
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)