On Mon, Jan 28, 2019 at 05:03:21PM +0000, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <dgilb...@redhat.com>
>
> We now expose qemu_announce_self through QMP and HMP. Add a test
> with some very basic packet validation (make sure we get a RARP).
>
> Signed-off-by: Vlad Yasevich <vyase...@redhat.com>
> Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
typo in subject
> ---
> tests/Makefile.include | 2 +
> tests/test-announce-self.c | 83 ++++++++++++++++++++++++++++++++++++++
> 2 files changed, 85 insertions(+)
> create mode 100644 tests/test-announce-self.c
>
> diff --git a/tests/Makefile.include b/tests/Makefile.include
> index 19b4c0a696..57ce722d73 100644
> --- a/tests/Makefile.include
> +++ b/tests/Makefile.include
> @@ -143,6 +143,8 @@ check-qtest-generic-y += tests/qmp-cmd-test$(EXESUF)
>
> check-qtest-generic-y += tests/device-introspect-test$(EXESUF)
> check-qtest-generic-y += tests/cdrom-test$(EXESUF)
> +check-qtest-generic-y += tests/test-announce-self$(EXESUF)
> +gcov-files-generic-y = migration/savevm.c
>
> check-qtest-ipack-y += tests/ipoctal232-test$(EXESUF)
>
> diff --git a/tests/test-announce-self.c b/tests/test-announce-self.c
> new file mode 100644
> index 0000000000..2ff0c77255
> --- /dev/null
> +++ b/tests/test-announce-self.c
> @@ -0,0 +1,83 @@
> +/*
> + * QTest testcase for qemu_announce_self
> + *
> + * Copyright (c) 2017 Red hat, Inc.
> + * Copyright (c) 2014 SUSE LINUX Products GmbH
> + *
> + * 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 "qemu/osdep.h"
> +#include "libqtest.h"
> +#include "qapi/qmp/qdict.h"
> +#include "qemu-common.h"
> +#include "qemu/sockets.h"
> +#include "qemu/iov.h"
> +#include "libqos/libqos-pc.h"
> +#include "libqos/libqos-spapr.h"
> +
> +#ifndef ETH_P_RARP
> +#define ETH_P_RARP 0x8035
> +#endif
> +
> +static QTestState *test_init(int socket)
> +{
> + char *args;
> +
> + args = g_strdup_printf("-netdev socket,fd=%d,id=hs0 -device "
> + "virtio-net-pci,netdev=hs0", socket);
> +
> + return qtest_start(args);
> +}
> +
> +
> +static void test_announce(int socket)
> +{
> + char buffer[60];
> + int len;
> + QDict *rsp;
> + int ret;
> + uint16_t *proto = (uint16_t *)&buffer[12];
> +
> + rsp = qmp("{ 'execute' : 'announce-self', "
> + " 'arguments': {"
> + " 'params': {"
> + " 'initial': 50, 'max': 550,"
> + " 'rounds': 10, 'step': 50 } } }");
> + assert(!qdict_haskey(rsp, "error"));
> + qobject_unref(rsp);
> +
> + /* Catch the packet and make sure it's a RARP */
> + ret = qemu_recv(socket, &len, sizeof(len), 0);
> + g_assert_cmpint(ret, ==, sizeof(len));
> + len = ntohl(len);
> +
> + ret = qemu_recv(socket, buffer, len, 0);
> + g_assert_cmpint(*proto, ==, htons(ETH_P_RARP));
> +}
> +
> +static void setup(gconstpointer data)
> +{
> + QTestState *qs;
> + void (*func) (int socket) = data;
> + int sv[2], ret;
> +
> + ret = socketpair(PF_UNIX, SOCK_STREAM, 0, sv);
> + g_assert_cmpint(ret, !=, -1);
> +
> + qs = test_init(sv[1]);
> + func(sv[0]);
> +
> + /* End test */
> + close(sv[0]);
> + qtest_quit(qs);
> +}
> +
> +int main(int argc, char **argv)
> +{
> + g_test_init(&argc, &argv, NULL);
> + qtest_add_data_func("/virtio/net/test_announce_self", test_announce,
> setup);
> +
> + return g_test_run();
> +}
> --
> 2.20.1
