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libvirt/tests/sexpr2xmltest.c
Paolo Bonzini e547e44cb0 xen: parse and generate hpet item in sxpr
Recent versions of Xen disable the virtual HPET by default.  This is
usually more precise because tick policies are not implemented for
the HPET in Xen.  However, there may be several reasons to control
the HPET manually: 1) to test the emulation; 2) because distros may
provide the knob while leaving the default to "enabled" for compatibility
reasons.

This patch provides support for the hpet item in both sexpr and xm
formats, and translates it to a <timer> element.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2011-05-10 16:16:55 -06:00

190 lines
5.3 KiB
C

#include <config.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "internal.h"
#include "xml.h"
#include "datatypes.h"
#include "xen/xen_driver.h"
#include "xen/xend_internal.h"
#include "xenxs/xen_sxpr.h"
#include "testutils.h"
#include "testutilsxen.h"
static virCapsPtr caps;
static int
testCompareFiles(const char *xml, const char *sexpr, int xendConfigVersion)
{
char *xmlData = NULL;
char *sexprData = NULL;
char *gotxml = NULL;
int id;
char * tty;
int vncport;
int ret = -1;
virDomainDefPtr def = NULL;
virConnectPtr conn;
struct _xenUnifiedPrivate priv;
conn = virGetConnect();
if (!conn) goto fail;
if (virtTestLoadFile(xml, &xmlData) < 0)
goto fail;
if (virtTestLoadFile(sexpr, &sexprData) < 0)
goto fail;
memset(&priv, 0, sizeof priv);
/* Many puppies died to bring you this code. */
priv.xendConfigVersion = xendConfigVersion;
priv.caps = caps;
conn->privateData = &priv;
if (virMutexInit(&priv.lock) < 0)
goto fail;
id = xenGetDomIdFromSxprString(sexprData, xendConfigVersion);
xenUnifiedLock(&priv);
tty = xenStoreDomainGetConsolePath(conn, id);
vncport = xenStoreDomainGetVNCPort(conn, id);
xenUnifiedUnlock(&priv);
if (!(def = xenParseSxprString(sexprData, xendConfigVersion, tty, vncport)))
goto fail;
if (!(gotxml = virDomainDefFormat(def, 0)))
goto fail;
if (STRNEQ(xmlData, gotxml)) {
virtTestDifference(stderr, xmlData, gotxml);
goto fail;
}
ret = 0;
fail:
free(xmlData);
free(sexprData);
free(gotxml);
virDomainDefFree(def);
if (conn)
virUnrefConnect(conn);
return ret;
}
struct testInfo {
const char *input;
const char *output;
int version;
};
static int
testCompareHelper(const void *data)
{
int result = -1;
const struct testInfo *info = data;
char *xml = NULL;
char *args = NULL;
if (virAsprintf(&xml, "%s/sexpr2xmldata/sexpr2xml-%s.xml",
abs_srcdir, info->input) < 0 ||
virAsprintf(&args, "%s/sexpr2xmldata/sexpr2xml-%s.sexpr",
abs_srcdir, info->output) < 0) {
goto cleanup;
}
result = testCompareFiles(xml, args, info->version);
cleanup:
free(xml);
free(args);
return result;
}
static int
mymain(void)
{
int ret = 0;
if (!(caps = testXenCapsInit()))
return(EXIT_FAILURE);
#define DO_TEST(in, out, version) \
do { \
struct testInfo info = { in, out, version }; \
virResetLastError(); \
if (virtTestRun("Xen SEXPR-2-XML " in " -> " out, \
1, testCompareHelper, &info) < 0) \
ret = -1; \
} while (0)
DO_TEST("pv", "pv", 1);
DO_TEST("fv", "fv", 1);
DO_TEST("pv", "pv", 2);
DO_TEST("fv-v2", "fv-v2", 2);
DO_TEST("pv-vfb-orig", "pv-vfb-orig", 2);
DO_TEST("pv-vfb-new", "pv-vfb-new", 3);
DO_TEST("pv-vfb-new-vncdisplay", "pv-vfb-new-vncdisplay", 3);
DO_TEST("pv-vfb-type-crash", "pv-vfb-type-crash", 3);
DO_TEST("fv-autoport", "fv-autoport", 3);
DO_TEST("pv-bootloader", "pv-bootloader", 1);
DO_TEST("pv-vcpus", "pv-vcpus", 1);
DO_TEST("disk-file", "disk-file", 2);
DO_TEST("disk-block", "disk-block", 2);
DO_TEST("disk-block-shareable", "disk-block-shareable", 2);
DO_TEST("disk-drv-blktap-raw", "disk-drv-blktap-raw", 2);
DO_TEST("disk-drv-blktap-qcow", "disk-drv-blktap-qcow", 2);
DO_TEST("disk-drv-blktap2-raw", "disk-drv-blktap2-raw", 2);
DO_TEST("curmem", "curmem", 2);
DO_TEST("net-routed", "net-routed", 2);
DO_TEST("net-bridged", "net-bridged", 2);
DO_TEST("net-e1000", "net-e1000", 2);
DO_TEST("bridge-ipaddr", "bridge-ipaddr", 3);
DO_TEST("no-source-cdrom", "no-source-cdrom", 2);
DO_TEST("pv-localtime", "pv-localtime", 2);
DO_TEST("pci-devs", "pci-devs", 2);
DO_TEST("fv-utc", "fv-utc", 1);
DO_TEST("fv-localtime", "fv-localtime", 1);
DO_TEST("fv-usbmouse", "fv-usbmouse", 1);
DO_TEST("fv-usbtablet", "fv-usbtablet", 1);
DO_TEST("fv-kernel", "fv-kernel", 1);
DO_TEST("fv-force-hpet", "fv-force-hpet", 1);
DO_TEST("fv-force-nohpet", "fv-force-nohpet", 1);
DO_TEST("fv-serial-null", "fv-serial-null", 1);
DO_TEST("fv-serial-file", "fv-serial-file", 1);
DO_TEST("fv-serial-dev-2-ports", "fv-serial-dev-2-ports", 1);
DO_TEST("fv-serial-dev-2nd-port", "fv-serial-dev-2nd-port", 1);
DO_TEST("fv-serial-stdio", "fv-serial-stdio", 1);
DO_TEST("fv-serial-pty", "fv-serial-pty", 1);
DO_TEST("fv-serial-pipe", "fv-serial-pipe", 1);
DO_TEST("fv-serial-tcp", "fv-serial-tcp", 1);
DO_TEST("fv-serial-udp", "fv-serial-udp", 1);
DO_TEST("fv-serial-tcp-telnet", "fv-serial-tcp-telnet", 1);
DO_TEST("fv-serial-unix", "fv-serial-unix", 1);
DO_TEST("fv-parallel-tcp", "fv-parallel-tcp", 1);
DO_TEST("fv-sound", "fv-sound", 1);
DO_TEST("fv-sound-all", "fv-sound-all", 1);
DO_TEST("fv-net-ioemu", "fv-net-ioemu", 1);
DO_TEST("fv-net-netfront", "fv-net-netfront", 1);
DO_TEST("boot-grub", "boot-grub", 1);
virCapabilitiesFree(caps);
return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);
}
VIRT_TEST_MAIN(mymain)