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#include <config.h>
#include <unistd.h>
#include <sys/types.h>
#include <fcntl.h>
#include "internal.h"
#include "testutils.h"
#include "network_conf.h"
#include "viralloc.h"
#include "network/bridge_driver.h"
#define LIBVIRT_VIRCOMMANDPRIV_H_ALLOW
#include "vircommandpriv.h"
#define VIR_FROM_THIS VIR_FROM_NONE
static int
testCompareXMLToConfFiles(const char *inxml, const char *outconf,
char *outhostsfile, dnsmasqCaps *caps)
{
char *confactual = NULL;
g_autofree char *hostsfileactual = NULL;
int ret = -1;
virNetworkDef *def = NULL;
virNetworkObj *obj = NULL;
g_autofree char *pidfile = NULL;
g_autoptr(dnsmasqContext) dctx = NULL;
g_autoptr(virNetworkXMLOption) xmlopt = NULL;
if (!(xmlopt = networkDnsmasqCreateXMLConf()))
goto fail;
if (!(def = virNetworkDefParse(NULL, inxml, xmlopt, false)))
goto fail;
if (!(obj = virNetworkObjNew()))
goto fail;
virNetworkObjSetDef(obj, def);
dctx = dnsmasqContextNew(def->name, "/var/lib/libvirt/dnsmasq");
if (dctx == NULL)
goto fail;
if (networkDnsmasqConfContents(obj, pidfile, &confactual,
&hostsfileactual, dctx, caps) < 0)
goto fail;
/* Any changes to this function ^^ should be reflected here too. */
#ifndef __linux__
{
char * tmp;
if (!(tmp = virStringReplace(confactual,
"except-interface=lo0\n",
"except-interface=lo\n")))
goto fail;
VIR_FREE(confactual);
confactual = g_steal_pointer(&tmp);
}
#endif
if (virTestCompareToFile(confactual, outconf) < 0)
goto fail;
if (virFileExists(outhostsfile)) {
if (!hostsfileactual) {
VIR_TEST_DEBUG("%s: hostsfile exists but the configuration did "
"not specify any host", outhostsfile);
goto fail;
} else if (virTestCompareToFile(hostsfileactual, outhostsfile) < 0) {
goto fail;
}
} else if (hostsfileactual) {
VIR_TEST_DEBUG("%s: file does not exist but actual data was expected",
outhostsfile);
goto fail;
}
ret = 0;
fail:
VIR_FREE(confactual);
virNetworkObjEndAPI(&obj);
return ret;
}
typedef struct {
const char *name;
dnsmasqCaps *caps;
} testInfo;
static int
testCompareXMLToConfHelper(const void *data)
{
int result = -1;
const testInfo *info = data;
g_autofree char *inxml = NULL;
g_autofree char *outconf = NULL;
g_autofree char *outhostsfile = NULL;
inxml = g_strdup_printf("%s/networkxml2confdata/%s.xml", abs_srcdir, info->name);
outconf = g_strdup_printf("%s/networkxml2confdata/%s.conf", abs_srcdir, info->name);
outhostsfile = g_strdup_printf("%s/networkxml2confdata/%s.hostsfile", abs_srcdir, info->name);
result = testCompareXMLToConfFiles(inxml, outconf, outhostsfile, info->caps);
return result;
}
static void
buildCapsCallback(const char *const*args,
const char *const*env G_GNUC_UNUSED,
const char *input G_GNUC_UNUSED,
char **output,
char **error G_GNUC_UNUSED,
int *status,
void *opaque G_GNUC_UNUSED)
{
if (STREQ(args[0], "/usr/sbin/dnsmasq") && STREQ(args[1], "--version")) {
*output = g_strdup("Dnsmasq version 2.67\n");
*status = EXIT_SUCCESS;
} else {
*status = EXIT_FAILURE;
}
}
static dnsmasqCaps *
buildCaps(void)
{
g_autoptr(dnsmasqCaps) caps = NULL;
g_autoptr(virCommandDryRunToken) dryRunToken = virCommandDryRunTokenNew();
virCommandSetDryRun(dryRunToken, NULL, true, true, buildCapsCallback, NULL);
caps = dnsmasqCapsNewFromBinary();
return g_steal_pointer(&caps);
}
static int
mymain(void)
{
int ret = 0;
g_autoptr(dnsmasqCaps) full = NULL;
if (!(full = buildCaps())) {
fprintf(stderr, "failed to create the fake capabilities: %s",
virGetLastErrorMessage());
return EXIT_FAILURE;
}
#define DO_TEST(xname, xcaps) \
do { \
static testInfo info; \
\
info.name = xname; \
info.caps = xcaps; \
if (virTestRun("Network XML-2-Conf " xname, \
testCompareXMLToConfHelper, &info) < 0) { \
ret = -1; \
} \
} while (0)
DO_TEST("isolated-network", full);
DO_TEST("netboot-network", full);
DO_TEST("netboot-proxy-network", full);
DO_TEST("netboot-tftp", full);
DO_TEST("nat-network-dns-srv-record-minimal", full);
DO_TEST("nat-network-name-with-quotes", full);
DO_TEST("routed-network", full);
DO_TEST("routed-network-no-dns", full);
DO_TEST("open-network", full);
DO_TEST("nat-network", full);
DO_TEST("nat-network-dns-txt-record", full);
DO_TEST("nat-network-dns-srv-record", full);
DO_TEST("nat-network-dns-hosts", full);
DO_TEST("nat-network-dns-forward-plain", full);
DO_TEST("nat-network-dns-forwarders", full);
DO_TEST("nat-network-dns-forwarder-no-resolv", full);
DO_TEST("nat-network-dns-local-domain", full);
DO_TEST("nat-network-mtu", full);
DO_TEST("dhcp6-network", full);
DO_TEST("dhcp6-nat-network", full);
DO_TEST("dhcp6host-routed-network", full);
DO_TEST("ptr-domains-auto", full);
DO_TEST("dnsmasq-options", full);
DO_TEST("leasetime-seconds", full);
DO_TEST("leasetime-minutes", full);
DO_TEST("leasetime-hours", full);
DO_TEST("leasetime-infinite", full);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN_PRELOAD(mymain,
VIR_TEST_MOCK("virdnsmasq"))
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