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https://gitlab.com/libvirt/libvirt.git
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9ba4eb3c08
Make virtTestLoadFile allocate the buffer to read the file into. Fix logic error in virtTestLoadFile, stop reading on the first empty line. Use virFileReadLimFD in virtTestCaptureProgramOutput to avoid manual buffer handling.
251 lines
6.6 KiB
C
251 lines
6.6 KiB
C
/*
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* xmconfigtest.c: Test backend for xm_internal config file handling
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*
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* Copyright (C) 2007, 2010-2011 Red Hat, Inc.
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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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Daniel P. Berrange <berrange@redhat.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 "xen/xen_driver.h"
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#include "xen/xm_internal.h"
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#include "xenxs/xen_xm.h"
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#include "testutils.h"
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#include "testutilsxen.h"
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#include "memory.h"
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static virCapsPtr caps;
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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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int ret = -1;
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virConnectPtr conn;
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int wrote = 4096;
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struct _xenUnifiedPrivate priv;
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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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/* Many puppies died to bring you this code. */
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priv.xendConfigVersion = xendConfigVersion;
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priv.caps = caps;
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conn->privateData = &priv;
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if (!(def = virDomainDefParseString(caps, xmlData,
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VIR_DOMAIN_XML_INACTIVE)))
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goto fail;
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if (!(conf = xenFormatXM(conn, def, 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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free(xmlData);
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free(xmcfgData);
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free(gotxmcfgData);
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if (conf)
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virConfFree(conf);
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virDomainDefFree(def);
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virUnrefConnect(conn);
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return ret;
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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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struct _xenUnifiedPrivate priv;
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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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/* Many puppies died to bring you this code. */
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priv.xendConfigVersion = xendConfigVersion;
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priv.caps = caps;
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conn->privateData = &priv;
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if (!(conf = virConfReadMem(xmcfgData, strlen(xmcfgData), 0)))
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goto fail;
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if (!(def = xenParseXM(conf, priv.xendConfigVersion, priv.caps)))
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goto fail;
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if (!(gotxml = virDomainDefFormat(def, 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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virUnrefConnect(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/xmconfigdata/test-%s.xml",
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abs_srcdir, info->name) < 0 ||
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virAsprintf(&cfg, "%s/xmconfigdata/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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free(xml);
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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 = testXenCapsInit()))
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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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1, 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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1, testCompareHelper, &info1) < 0) \
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ret = -1; \
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} while (0)
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DO_TEST("paravirt-old-pvfb", 1);
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DO_TEST("paravirt-old-pvfb-vncdisplay", 1);
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DO_TEST("paravirt-new-pvfb", 3);
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DO_TEST("paravirt-new-pvfb-vncdisplay", 3);
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DO_TEST("paravirt-net-e1000", 3);
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DO_TEST("paravirt-net-vifname", 3);
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DO_TEST("paravirt-vcpu", 2);
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DO_TEST("fullvirt-old-cdrom", 1);
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DO_TEST("fullvirt-new-cdrom", 2);
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DO_TEST("fullvirt-utc", 2);
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DO_TEST("fullvirt-localtime", 2);
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DO_TEST("fullvirt-usbtablet", 2);
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DO_TEST("fullvirt-usbmouse", 2);
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DO_TEST("fullvirt-serial-file", 2);
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DO_TEST("fullvirt-serial-dev-2-ports", 2);
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DO_TEST("fullvirt-serial-dev-2nd-port", 2);
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DO_TEST("fullvirt-serial-null", 2);
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DO_TEST("fullvirt-serial-pipe", 2);
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DO_TEST("fullvirt-serial-pty", 2);
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DO_TEST("fullvirt-serial-stdio", 2);
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DO_TEST("fullvirt-serial-tcp", 2);
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DO_TEST("fullvirt-serial-tcp-telnet", 2);
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DO_TEST("fullvirt-serial-udp", 2);
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DO_TEST("fullvirt-serial-unix", 2);
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DO_TEST("fullvirt-parallel-tcp", 2);
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DO_TEST("fullvirt-sound", 2);
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DO_TEST("fullvirt-net-ioemu", 2);
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DO_TEST("fullvirt-net-netfront", 2);
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DO_TEST("escape-paths", 2);
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DO_TEST("no-source-cdrom", 2);
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DO_TEST("pci-devs", 2);
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virCapabilitiesFree(caps);
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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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