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Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Mon 12 Oct 2015 08:56:47 BST using RSA key ID 398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request:
  tests: add test cases for netfilter object
  netfilter: add a netbuffer filter
  net/queue: export qemu_net_queue_append_iov
  netfilter: print filter info associate with the netdev
  netfilter: add an API to pass the packet to next filter
  net/queue: introduce NetQueueDeliverFunc
  net: merge qemu_deliver_packet and qemu_deliver_packet_iov
  netfilter: hook packets before net queue send
  init/cleanup of netfilter object
  vl.c: init delayed object after net_init_clients
  vmxnet3: Add support for VMXNET3_CMD_GET_ADAPTIVE_RING_INFO command
  e1000: use alias for default model
  vmxnet3: Support reading IMR registers on bar0
  net/vmxnet3: Refine l2 header validation

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2015-10-12 14:29:29 +01:00
commit 0bf224d5da
20 changed files with 918 additions and 66 deletions

1
tests/.gitignore vendored
View file

@ -49,5 +49,6 @@ test-vmstate
test-write-threshold
test-x86-cpuid
test-xbzrle
test-netfilter
*-test
qapi-schema/*.test.*

View file

@ -194,6 +194,7 @@ gcov-files-i386-y += hw/pci-host/q35.c
ifeq ($(CONFIG_VHOST_NET),y)
check-qtest-i386-$(CONFIG_LINUX) += tests/vhost-user-test$(EXESUF)
endif
check-qtest-i386-y += tests/test-netfilter$(EXESUF)
check-qtest-x86_64-y = $(check-qtest-i386-y)
gcov-files-i386-y += i386-softmmu/hw/timer/mc146818rtc.c
gcov-files-x86_64-y = $(subst i386-softmmu/,x86_64-softmmu/,$(gcov-files-i386-y))
@ -438,6 +439,7 @@ tests/vhost-user-test$(EXESUF): tests/vhost-user-test.o qemu-char.o qemu-timer.o
tests/qemu-iotests/socket_scm_helper$(EXESUF): tests/qemu-iotests/socket_scm_helper.o
tests/test-qemu-opts$(EXESUF): tests/test-qemu-opts.o $(test-util-obj-y)
tests/test-write-threshold$(EXESUF): tests/test-write-threshold.o $(test-block-obj-y)
tests/test-netfilter$(EXESUF): tests/test-netfilter.o $(qtest-obj-y)
ifeq ($(CONFIG_POSIX),y)
LIBS += -lutil

200
tests/test-netfilter.c Normal file
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@ -0,0 +1,200 @@
/*
* QTest testcase for netfilter
*
* Copyright (c) 2015 FUJITSU LIMITED
* Author: Yang Hongyang <yanghy@cn.fujitsu.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or
* later. See the COPYING file in the top-level directory.
*/
#include <glib.h>
#include "libqtest.h"
/* add a netfilter to a netdev and then remove it */
static void add_one_netfilter(void)
{
QDict *response;
response = qmp("{'execute': 'object-add',"
" 'arguments': {"
" 'qom-type': 'filter-buffer',"
" 'id': 'qtest-f0',"
" 'props': {"
" 'netdev': 'qtest-bn0',"
" 'queue': 'rx',"
" 'interval': 1000"
"}}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
response = qmp("{'execute': 'object-del',"
" 'arguments': {"
" 'id': 'qtest-f0'"
"}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
}
/* add a netfilter to a netdev and then remove the netdev */
static void remove_netdev_with_one_netfilter(void)
{
QDict *response;
response = qmp("{'execute': 'object-add',"
" 'arguments': {"
" 'qom-type': 'filter-buffer',"
" 'id': 'qtest-f0',"
" 'props': {"
" 'netdev': 'qtest-bn0',"
" 'queue': 'rx',"
" 'interval': 1000"
"}}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
response = qmp("{'execute': 'netdev_del',"
" 'arguments': {"
" 'id': 'qtest-bn0'"
"}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
/* add back the netdev */
response = qmp("{'execute': 'netdev_add',"
" 'arguments': {"
" 'type': 'user',"
" 'id': 'qtest-bn0'"
"}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
}
/* add multi(2) netfilters to a netdev and then remove them */
static void add_multi_netfilter(void)
{
QDict *response;
response = qmp("{'execute': 'object-add',"
" 'arguments': {"
" 'qom-type': 'filter-buffer',"
" 'id': 'qtest-f0',"
" 'props': {"
" 'netdev': 'qtest-bn0',"
" 'queue': 'rx',"
" 'interval': 1000"
"}}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
response = qmp("{'execute': 'object-add',"
" 'arguments': {"
" 'qom-type': 'filter-buffer',"
" 'id': 'qtest-f1',"
" 'props': {"
" 'netdev': 'qtest-bn0',"
" 'queue': 'rx',"
" 'interval': 1000"
"}}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
response = qmp("{'execute': 'object-del',"
" 'arguments': {"
" 'id': 'qtest-f0'"
"}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
response = qmp("{'execute': 'object-del',"
" 'arguments': {"
" 'id': 'qtest-f1'"
"}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
}
/* add multi(2) netfilters to a netdev and then remove the netdev */
static void remove_netdev_with_multi_netfilter(void)
{
QDict *response;
response = qmp("{'execute': 'object-add',"
" 'arguments': {"
" 'qom-type': 'filter-buffer',"
" 'id': 'qtest-f0',"
" 'props': {"
" 'netdev': 'qtest-bn0',"
" 'queue': 'rx',"
" 'interval': 1000"
"}}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
response = qmp("{'execute': 'object-add',"
" 'arguments': {"
" 'qom-type': 'filter-buffer',"
" 'id': 'qtest-f1',"
" 'props': {"
" 'netdev': 'qtest-bn0',"
" 'queue': 'rx',"
" 'interval': 1000"
"}}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
response = qmp("{'execute': 'netdev_del',"
" 'arguments': {"
" 'id': 'qtest-bn0'"
"}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
/* add back the netdev */
response = qmp("{'execute': 'netdev_add',"
" 'arguments': {"
" 'type': 'user',"
" 'id': 'qtest-bn0'"
"}}");
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
}
int main(int argc, char **argv)
{
int ret;
g_test_init(&argc, &argv, NULL);
qtest_add_func("/netfilter/addremove_one", add_one_netfilter);
qtest_add_func("/netfilter/remove_netdev_one",
remove_netdev_with_one_netfilter);
qtest_add_func("/netfilter/addremove_multi", add_multi_netfilter);
qtest_add_func("/netfilter/remove_netdev_multi",
remove_netdev_with_multi_netfilter);
qtest_start("-netdev user,id=qtest-bn0 -device e1000,netdev=qtest-bn0");
ret = g_test_run();
qtest_end();
return ret;
}