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tests: Tests for the xen-xl parser
Add disk and spice config tests for the xen_xl config parser Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com> Signed-off-by: Jim Fehlig <jfehlig@suse.com>
This commit is contained in:
Kiarie Kahurani
committed by
Jim Fehlig
Jim Fehlig
parent
4689cdf779
commit
4ed5fb9193
225
tests/xlconfigtest.c
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225
tests/xlconfigtest.c
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/*
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* xlconfigtest.c: Test backend for xl_internal config file handling
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*
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* Copyright (C) 2007, 2010-2011, 2014 Red Hat, Inc.
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* Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Author: Daniel P. Berrange <berrange@redhat.com>
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* Author: Kiarie Kahurani <davidkiarie4@gmail.com>
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*
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*/
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#include <config.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include "internal.h"
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#include "datatypes.h"
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#include "xenconfig/xen_xl.h"
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#include "viralloc.h"
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#include "virstring.h"
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#include "testutils.h"
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#include "testutilsxen.h"
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#include "xen/xen_driver.h"
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#define VIR_FROM_THIS VIR_FROM_NONE
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static virCapsPtr caps;
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static virDomainXMLOptionPtr xmlopt;
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/*
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* parses the xml, creates a domain def and compare with equivalent xm config
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*/
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static int
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testCompareParseXML(const char *xmcfg, const char *xml, int xendConfigVersion)
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{
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char *xmlData = NULL;
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char *xmcfgData = NULL;
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char *gotxmcfgData = NULL;
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virConfPtr conf = NULL;
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virConnectPtr conn = NULL;
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int wrote = 4096;
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int ret = -1;
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virDomainDefPtr def = NULL;
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if (VIR_ALLOC_N(gotxmcfgData, wrote) < 0)
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goto fail;
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conn = virGetConnect();
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if (!conn) goto fail;
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if (virtTestLoadFile(xml, &xmlData) < 0)
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goto fail;
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if (virtTestLoadFile(xmcfg, &xmcfgData) < 0)
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goto fail;
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if (!(def = virDomainDefParseString(xmlData, caps, xmlopt,
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1 << VIR_DOMAIN_VIRT_XEN,
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VIR_DOMAIN_XML_INACTIVE)))
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goto fail;
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if (!virDomainDefCheckABIStability(def, def)) {
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fprintf(stderr, "ABI stability check failed on %s", xml);
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goto fail;
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}
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if (!(conf = xenFormatXL(def, conn, xendConfigVersion)))
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goto fail;
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if (virConfWriteMem(gotxmcfgData, &wrote, conf) < 0)
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goto fail;
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gotxmcfgData[wrote] = '\0';
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if (STRNEQ(xmcfgData, gotxmcfgData)) {
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virtTestDifference(stderr, xmcfgData, gotxmcfgData);
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goto fail;
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}
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ret = 0;
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fail:
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VIR_FREE(xmlData);
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VIR_FREE(xmcfgData);
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VIR_FREE(gotxmcfgData);
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if (conf)
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virConfFree(conf);
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virDomainDefFree(def);
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virObjectUnref(conn);
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return ret;
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}
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/*
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* parses the xl config, develops domain def and compares with equivalent xm config
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*/
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static int
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testCompareFormatXML(const char *xmcfg, const char *xml, int xendConfigVersion)
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{
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char *xmlData = NULL;
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char *xmcfgData = NULL;
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char *gotxml = NULL;
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virConfPtr conf = NULL;
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int ret = -1;
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virConnectPtr conn;
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virDomainDefPtr def = NULL;
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conn = virGetConnect();
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if (!conn) goto fail;
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if (virtTestLoadFile(xml, &xmlData) < 0)
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goto fail;
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if (virtTestLoadFile(xmcfg, &xmcfgData) < 0)
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goto fail;
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if (!(conf = virConfReadMem(xmcfgData, strlen(xmcfgData), 0)))
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goto fail;
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if (!(def = xenParseXL(conf, caps, xendConfigVersion)))
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goto fail;
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if (!(gotxml = virDomainDefFormat(def, VIR_DOMAIN_XML_INACTIVE |
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VIR_DOMAIN_XML_SECURE)))
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goto fail;
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if (STRNEQ(xmlData, gotxml)) {
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virtTestDifference(stderr, xmlData, gotxml);
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goto fail;
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}
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ret = 0;
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fail:
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if (conf)
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virConfFree(conf);
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VIR_FREE(xmlData);
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VIR_FREE(xmcfgData);
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VIR_FREE(gotxml);
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virDomainDefFree(def);
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virObjectUnref(conn);
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return ret;
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}
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struct testInfo {
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const char *name;
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int version;
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int mode;
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};
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static int
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testCompareHelper(const void *data)
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{
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int result = -1;
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const struct testInfo *info = data;
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char *xml = NULL;
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char *cfg = NULL;
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if (virAsprintf(&xml, "%s/xlconfigdata/test-%s.xml",
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abs_srcdir, info->name) < 0 ||
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virAsprintf(&cfg, "%s/xlconfigdata/test-%s.cfg",
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abs_srcdir, info->name) < 0)
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goto cleanup;
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if (info->mode == 0)
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result = testCompareParseXML(cfg, xml, info->version);
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else
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result = testCompareFormatXML(cfg, xml, info->version);
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cleanup:
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VIR_FREE(xml);
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VIR_FREE(cfg);
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return result;
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}
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static int
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mymain(void)
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{
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int ret = 0;
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if (!(caps = testXLInitCaps()))
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return EXIT_FAILURE;
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if (!(xmlopt = xenDomainXMLConfInit()))
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return EXIT_FAILURE;
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#define DO_TEST(name, version) \
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do { \
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struct testInfo info0 = { name, version, 0 }; \
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struct testInfo info1 = { name, version, 1 }; \
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if (virtTestRun("Xen XM-2-XML Parse " name, \
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testCompareHelper, &info0) < 0) \
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ret = -1; \
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if (virtTestRun("Xen XM-2-XML Format " name, \
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testCompareHelper, &info1) < 0) \
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ret = -1; \
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} while (0)
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DO_TEST("new-disk", 3);
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DO_TEST("spice", 3);
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virObjectUnref(caps);
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virObjectUnref(xmlopt);
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return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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VIRT_TEST_MAIN(mymain)
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