6415c2d0b6
Spotted by ASAN while running 'make check'.
Fixes: 4b9b7000 ("tests: Add a test for qemu self announcements")
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Li Qiang <liq3ea@163.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
/*
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* QTest testcase for qemu_announce_self
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*
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* Copyright (c) 2017 Red hat, Inc.
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* Copyright (c) 2014 SUSE LINUX Products GmbH
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "libqtest.h"
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#include "qapi/qmp/qdict.h"
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#include "qemu-common.h"
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#include "qemu/sockets.h"
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#include "qemu/iov.h"
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#include "libqos/libqos-pc.h"
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#include "libqos/libqos-spapr.h"
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#ifndef ETH_P_RARP
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#define ETH_P_RARP 0x8035
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#endif
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static void test_announce(QTestState *qs, int socket)
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{
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char buffer[60];
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int len;
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QDict *rsp;
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int ret;
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uint16_t *proto = (uint16_t *)&buffer[12];
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rsp = qtest_qmp(qs, "{ 'execute' : 'announce-self', "
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" 'arguments': {"
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" 'initial': 50, 'max': 550,"
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" 'rounds': 10, 'step': 50 } }");
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assert(!qdict_haskey(rsp, "error"));
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qobject_unref(rsp);
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/* Catch the packet and make sure it's a RARP */
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ret = qemu_recv(socket, &len, sizeof(len), 0);
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g_assert_cmpint(ret, ==, sizeof(len));
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len = ntohl(len);
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ret = qemu_recv(socket, buffer, len, 0);
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g_assert_cmpint(*proto, ==, htons(ETH_P_RARP));
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}
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static void setup(gconstpointer data)
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{
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QTestState *qs;
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void (*func) (QTestState *qs, int socket) = data;
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int sv[2], ret;
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ret = socketpair(PF_UNIX, SOCK_STREAM, 0, sv);
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g_assert_cmpint(ret, !=, -1);
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qs = qtest_initf("-netdev socket,fd=%d,id=hs0 -device "
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"virtio-net-pci,netdev=hs0", sv[1]);
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func(qs, sv[0]);
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/* End test */
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close(sv[0]);
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qtest_quit(qs);
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}
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int main(int argc, char **argv)
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{
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g_test_init(&argc, &argv, NULL);
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qtest_add_data_func("/virtio/net/test_announce_self", test_announce, setup);
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return g_test_run();
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}
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