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tests: Introduce virnetdevbandwidthtest

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The only API tested so far would be virNetDevBandwidthMinimal.
But there's more to come!

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2014-01-23 09:17:05 +01:00
parent 2996e6be19
commit 2636dc8c4d
2 changed files with 160 additions and 0 deletions
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5
tests/Makefile.am
View File

@ -141,6 +141,7 @@ test_programs = virshtest sockettest \
virportallocatortest \
sysinfotest \
virstoragetest \
virnetdevbandwidthtest \
$(NULL)
if WITH_REMOTE
@ -650,6 +651,10 @@ commandhelper_SOURCES = \
commandhelper_LDADD = $(LDADDS)
commandhelper_LDFLAGS = -static
virnetdevbandwidthtest_SOURCES = \
virnetdevbandwidthtest.c testutils.h testutils.c
virnetdevbandwidthtest_LDADD = $(LDADDS)
if WITH_LIBVIRTD
libvirtdconftest_SOURCES = \
libvirtdconftest.c testutils.h testutils.c \

155
tests/virnetdevbandwidthtest.c Normal file
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@ -0,0 +1,155 @@
/*
* Copyright (C) 2014 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/>.
*
* Author: Michal Privoznik <mprivozn@redhat.com>
*/
#include <config.h>
#include "testutils.h"
#include "virnetdevbandwidth.h"
#include "netdev_bandwidth_conf.c"
#define VIR_FROM_THIS VIR_FROM_NONE
struct testMinimalStruct {
const char *expected_result;
const char *band1;
const char *band2;
};
#define PARSE(xml, var) \
do { \
xmlDocPtr doc; \
xmlXPathContextPtr ctxt = NULL; \
\
if (!xml) \
break; \
\
if (!(doc = virXMLParseStringCtxt((xml), \
"bandwidth definition", \
&ctxt))) \
goto cleanup; \
\
(var) = virNetDevBandwidthParse(ctxt->node, \
VIR_DOMAIN_NET_TYPE_NETWORK); \
xmlFreeDoc(doc); \
xmlXPathFreeContext(ctxt); \
if (!(var)) \
goto cleanup; \
} while (0)
static int
testVirNetDevBandwidthMinimal(const void *data)
{
int ret = -1;
const struct testMinimalStruct *info = data;
virNetDevBandwidthPtr expected_result = NULL, result = NULL,
band1 = NULL, band2 = NULL;
/* Parse given XMLs */
PARSE(info->expected_result, expected_result);
PARSE(info->band1, band1);
PARSE(info->band2, band2);
if (virNetDevBandwidthMinimal(&result, band1, band2) < 0)
goto cleanup;
if (!virNetDevBandwidthEqual(expected_result, result)) {
virBuffer exp_buf = VIR_BUFFER_INITIALIZER,
res_buf = VIR_BUFFER_INITIALIZER;
char *exp = NULL, *res = NULL;
fprintf(stderr, "expected_result != result");
if (virNetDevBandwidthFormat(expected_result, &exp_buf) < 0 ||
virNetDevBandwidthFormat(result, &res_buf) < 0 ||
!(exp = virBufferContentAndReset(&exp_buf)) ||
!(res = virBufferContentAndReset(&res_buf))) {
fprintf(stderr, "Failed to fail");
virBufferFreeAndReset(&exp_buf);
virBufferFreeAndReset(&res_buf);
VIR_FREE(exp);
VIR_FREE(res);
goto cleanup;
}
virtTestDifference(stderr, exp, res);
VIR_FREE(exp);
VIR_FREE(res);
}
ret = 0;
cleanup:
virNetDevBandwidthFree(expected_result);
virNetDevBandwidthFree(result);
virNetDevBandwidthFree(band1);
virNetDevBandwidthFree(band2);
return ret;
}
static int
mymain(void)
{
int ret = 0;
#define DO_TEST_MINIMAL(r, ...) \
do { \
struct testMinimalStruct data = {r, __VA_ARGS__}; \
if (virtTestRun("virNetDevBandwidthMinimal", \
testVirNetDevBandwidthMinimal, \
&data) < 0) \
ret = -1; \
} while (0)
DO_TEST_MINIMAL(NULL, NULL, NULL);
DO_TEST_MINIMAL("<bandwidth>"
" <inbound average='1000' peak='5000' burst='5120'/>"
" <outbound average='128' peak='256' burst='256'/>"
"</bandwidth>",
.band1 = "<bandwidth>"
" <inbound average='1000' peak='5000' burst='5120'/>"
" <outbound average='128' peak='256' burst='256'/>"
"</bandwidth>");
DO_TEST_MINIMAL("<bandwidth>"
" <inbound average='1000' peak='5000' burst='5120'/>"
" <outbound average='128' peak='256' burst='256'/>"
"</bandwidth>",
.band2 = "<bandwidth>"
" <inbound average='1000' peak='5000' burst='5120'/>"
" <outbound average='128' peak='256' burst='256'/>"
"</bandwidth>");
DO_TEST_MINIMAL("<bandwidth>"
" <inbound average='1' peak='2' floor='3' burst='4'/>"
" <outbound average='5' peak='6' burst='7'/>"
"</bandwidth>",
"<bandwidth>"
" <inbound average='1' peak='2' burst='4'/>"
" <outbound average='0' burst='7'/>"
"</bandwidth>",
"<bandwidth>"
" <inbound average='1' peak='2' floor='3'/>"
" <outbound average='5' peak='6'/>"
"</bandwidth>");
return ret;
}
VIRT_TEST_MAIN(mymain);