Commit 0e115c45 authored by Arseny Krasnov's avatar Arseny Krasnov Committed by Michael S. Tsirkin
Browse files

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: default avatarArseny Krasnov <arseny.krasnov@kaspersky.com>
Reviewed-by: default avatarStefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20210903123321.3273866-1-arseny.krasnov@kaspersky.com


Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 8fc92b7c

tools/testing/vsock/vsock_test.c

+7 −1
Original line number Diff line number Diff line
@@ -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);