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libvirt/tests/qemumigparamstest.c
Peter Krempa 8098462bfb qemumigparamstest: Validate output parameters against QMP schema
Ensure that the migration parameters are formatted properly according to
the schema.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-08-24 16:42:57 +02:00

234 lines
6.6 KiB
C

/*
* Copyright (C) 2011-2013 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 "virjson.h"
#include "virbuffer.h"
#include "virxml.h"
#include "virhash.h"
#include "testutils.h"
#include "testutilsqemu.h"
#include "tests/testutilsqemuschema.h"
#include "qemumonitortestutils.h"
#include "qemu/qemu_migration_params.h"
#define LIBVIRT_QEMU_MIGRATION_PARAMSPRIV_H_ALLOW
#include "qemu/qemu_migration_paramspriv.h"
#include "qemu/qemu_monitor.h"
#define VIR_FROM_THIS VIR_FROM_NONE
typedef struct _qemuMigParamsData qemuMigParamsData;
struct _qemuMigParamsData {
virDomainXMLOptionPtr xmlopt;
const char *name;
virHashTablePtr qmpschema;
};
static void
qemuMigParamsTestFormatXML(virBufferPtr buf,
qemuMigrationParamsPtr migParams)
{
virBufferAddLit(buf, "<test>\n");
virBufferAdjustIndent(buf, 2);
if (migParams)
qemuMigrationParamsFormat(buf, migParams);
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</test>\n");
}
static int
qemuMigParamsTestXML2XML(const void *opaque)
{
const qemuMigParamsData *data = opaque;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autofree char *xmlFile = NULL;
g_autoptr(xmlDoc) doc = NULL;
g_autoptr(xmlXPathContext) ctxt = NULL;
g_autoptr(qemuMigrationParams) migParams = NULL;
g_autofree char *actualXML = NULL;
xmlFile = g_strdup_printf("%s/qemumigparamsdata/%s.xml", abs_srcdir,
data->name);
if (!(doc = virXMLParseFileCtxt(xmlFile, &ctxt)))
return -1;
if (qemuMigrationParamsParse(ctxt, &migParams) < 0)
return -1;
qemuMigParamsTestFormatXML(&buf, migParams);
if (!(actualXML = virBufferContentAndReset(&buf)))
return -1;
if (virTestCompareToFile(actualXML, xmlFile) < 0)
return -1;
return 0;
}
static int
qemuMigParamsTestXML(const void *opaque)
{
const qemuMigParamsData *data = opaque;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autofree char *replyFile = NULL;
g_autofree char *xmlFile = NULL;
qemuMonitorTestPtr mon = NULL;
g_autoptr(virJSONValue) params = NULL;
g_autoptr(qemuMigrationParams) migParams = NULL;
g_autofree char *actualXML = NULL;
int ret = -1;
replyFile = g_strdup_printf("%s/qemumigparamsdata/%s.reply",
abs_srcdir, data->name);
xmlFile = g_strdup_printf("%s/qemumigparamsdata/%s.xml",
abs_srcdir, data->name);
if (!(mon = qemuMonitorTestNewFromFile(replyFile, data->xmlopt, true)))
goto cleanup;
if (qemuMonitorGetMigrationParams(qemuMonitorTestGetMonitor(mon),
&params) < 0)
goto cleanup;
if (!(migParams = qemuMigrationParamsFromJSON(params)))
goto cleanup;
qemuMigParamsTestFormatXML(&buf, migParams);
if (!(actualXML = virBufferContentAndReset(&buf)))
goto cleanup;
if (virTestCompareToFile(actualXML, xmlFile) < 0)
goto cleanup;
ret = 0;
cleanup:
qemuMonitorTestFree(mon);
return ret;
}
static int
qemuMigParamsTestJSON(const void *opaque)
{
const qemuMigParamsData *data = opaque;
g_autofree char *replyFile = NULL;
g_autofree char *jsonFile = NULL;
qemuMonitorTestPtr mon = NULL;
g_autoptr(virJSONValue) paramsIn = NULL;
g_autoptr(virJSONValue) paramsOut = NULL;
g_autoptr(qemuMigrationParams) migParams = NULL;
g_autofree char *actualJSON = NULL;
g_auto(virBuffer) debug = VIR_BUFFER_INITIALIZER;
int ret = -1;
replyFile = g_strdup_printf("%s/qemumigparamsdata/%s.reply",
abs_srcdir, data->name);
jsonFile = g_strdup_printf("%s/qemumigparamsdata/%s.json",
abs_srcdir, data->name);
if (!(mon = qemuMonitorTestNewFromFile(replyFile, data->xmlopt, true)))
goto cleanup;
if (qemuMonitorGetMigrationParams(qemuMonitorTestGetMonitor(mon),
&paramsIn) < 0)
goto cleanup;
if (!(migParams = qemuMigrationParamsFromJSON(paramsIn)))
goto cleanup;
if (!(paramsOut = qemuMigrationParamsToJSON(migParams)) ||
!(actualJSON = virJSONValueToString(paramsOut, true)))
goto cleanup;
if (testQEMUSchemaValidateCommand("migrate-set-parameters",
paramsOut,
data->qmpschema,
false,
false,
&debug) < 0) {
VIR_TEST_VERBOSE("failed to validate migration params '%s' against QMP schema: %s",
actualJSON, virBufferCurrentContent(&debug));
goto cleanup;
}
if (virTestCompareToFile(actualJSON, jsonFile) < 0)
goto cleanup;
ret = 0;
cleanup:
qemuMonitorTestFree(mon);
return ret;
}
static int
mymain(void)
{
g_autoptr(virHashTable) qmpschema = NULL;
virQEMUDriver driver;
int ret = 0;
if (qemuTestDriverInit(&driver) < 0)
return EXIT_FAILURE;
virEventRegisterDefaultImpl();
if (!(qmpschema = testQEMUSchemaLoadLatest("x86_64"))) {
VIR_TEST_VERBOSE("failed to load QMP schema");
return EXIT_FAILURE;
}
#define DO_TEST(name) \
do { \
qemuMigParamsData data = { \
driver.xmlopt, name, qmpschema \
}; \
if (virTestRun(name " (xml)", qemuMigParamsTestXML, &data) < 0) \
ret = -1; \
if (virTestRun(name " (json)", qemuMigParamsTestJSON, &data) < 0) \
ret = -1; \
if (virTestRun(name " (xml2xml)", qemuMigParamsTestXML2XML, &data) < 0) \
ret = -1; \
} while (0)
DO_TEST("unsupported");
DO_TEST("empty");
DO_TEST("basic");
DO_TEST("tls");
DO_TEST("tls-enabled");
DO_TEST("tls-hostname");
qemuTestDriverFree(&driver);
return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)