[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20210903123321.3273866-1-arseny.krasnov@kaspersky.com>
Date: Fri, 3 Sep 2021 15:33:18 +0300
From: Arseny Krasnov <arseny.krasnov@...persky.com>
To: Stefan Hajnoczi <stefanha@...hat.com>,
Stefano Garzarella <sgarzare@...hat.com>,
"Michael S. Tsirkin" <mst@...hat.com>,
Jason Wang <jasowang@...hat.com>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Arseny Krasnov <arseny.krasnov@...persky.com>,
Andra Paraschiv <andraprs@...zon.com>,
Colin Ian King <colin.king@...onical.com>,
Norbert Slusarek <nslusarek@....net>
CC: <kvm@...r.kernel.org>, <virtualization@...ts.linux-foundation.org>,
<netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<stsp2@...dex.ru>, <oxffffaa@...il.com>
Subject: [PATCH net-next v5 6/6] vsock_test: update message bounds test for MSG_EOR
Set 'MSG_EOR' in one of message sent, check that 'MSG_EOR'
is visible in corresponding message at receiver.
Signed-off-by: Arseny Krasnov <arseny.krasnov@...persky.com>
Reviewed-by: Stefano Garzarella <sgarzare@...hat.com>
---
tools/testing/vsock/vsock_test.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/testing/vsock/vsock_test.c b/tools/testing/vsock/vsock_test.c
index 67766bfe176f..2a3638c0a008 100644
--- a/tools/testing/vsock/vsock_test.c
+++ b/tools/testing/vsock/vsock_test.c
@@ -282,6 +282,7 @@ static void test_stream_msg_peek_server(const struct test_opts *opts)
}
#define MESSAGES_CNT 7
+#define MSG_EOR_IDX (MESSAGES_CNT / 2)
static void test_seqpacket_msg_bounds_client(const struct test_opts *opts)
{
int fd;
@@ -294,7 +295,7 @@ static void test_seqpacket_msg_bounds_client(const struct test_opts *opts)
/* Send several messages, one with MSG_EOR flag */
for (int i = 0; i < MESSAGES_CNT; i++)
- send_byte(fd, 1, 0);
+ send_byte(fd, 1, (i == MSG_EOR_IDX) ? MSG_EOR : 0);
control_writeln("SENDDONE");
close(fd);
@@ -324,6 +325,11 @@ static void test_seqpacket_msg_bounds_server(const struct test_opts *opts)
perror("message bound violated");
exit(EXIT_FAILURE);
}
+
+ if ((i == MSG_EOR_IDX) ^ !!(msg.msg_flags & MSG_EOR)) {
+ perror("MSG_EOR");
+ exit(EXIT_FAILURE);
+ }
}
close(fd);
--
2.25.1
Powered by blists - more mailing lists