From: Arseny Krasnov <arseny.krasnov@kaspersky.com>
To: Stefan Hajnoczi <stefanha@redhat.com>,
Stefano Garzarella <sgarzare@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Arseny Krasnov <arseny.krasnov@kaspersky.com>,
Jorgen Hansen <jhansen@vmware.com>,
Andra Paraschiv <andraprs@amazon.com>,
Colin Ian King <colin.king@canonical.com>,
Norbert Slusarek <nslusarek@gmx.net>
Cc: <kvm@vger.kernel.org>,
<virtualization@lists.linux-foundation.org>,
<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<oxffffaa@gmail.com>
Subject: [RFC PATCH v1 7/7] vsock_test: 'SO_RCVTIMEO' test for SEQPACKET
Date: Mon, 26 Jul 2021 19:34:36 +0300 [thread overview]
Message-ID: <20210726163439.2590222-1-arseny.krasnov@kaspersky.com> (raw)
In-Reply-To: <20210726163137.2589102-1-arseny.krasnov@kaspersky.com>
Test for receive timeout check: connection is established,
receiver sets timeout, but sender does nothing. Receiver's
'read()' call must return EAGAIN.
Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com>
---
tools/testing/vsock/vsock_test.c | 49 ++++++++++++++++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/tools/testing/vsock/vsock_test.c b/tools/testing/vsock/vsock_test.c
index 2a3638c0a008..aa2de27d0f77 100644
--- a/tools/testing/vsock/vsock_test.c
+++ b/tools/testing/vsock/vsock_test.c
@@ -391,6 +391,50 @@ static void test_seqpacket_msg_trunc_server(const struct test_opts *opts)
close(fd);
}
+static void test_seqpacket_timeout_client(const struct test_opts *opts)
+{
+ int fd;
+ struct timeval tv;
+ char dummy;
+
+ fd = vsock_seqpacket_connect(opts->peer_cid, 1234);
+ if (fd < 0) {
+ perror("connect");
+ exit(EXIT_FAILURE);
+ }
+
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+
+ if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, (void *)&tv, sizeof(tv)) == -1) {
+ perror("setsockopt 'SO_RCVTIMEO'");
+ exit(EXIT_FAILURE);
+ }
+
+ if ((read(fd, &dummy, sizeof(dummy)) != -1) ||
+ (errno != EAGAIN)) {
+ perror("EAGAIN expected");
+ exit(EXIT_FAILURE);
+ }
+
+ control_writeln("WAITDONE");
+ close(fd);
+}
+
+static void test_seqpacket_timeout_server(const struct test_opts *opts)
+{
+ int fd;
+
+ fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL);
+ if (fd < 0) {
+ perror("accept");
+ exit(EXIT_FAILURE);
+ }
+
+ control_expectln("WAITDONE");
+ close(fd);
+}
+
static struct test_case test_cases[] = {
{
.name = "SOCK_STREAM connection reset",
@@ -431,6 +475,11 @@ static struct test_case test_cases[] = {
.run_client = test_seqpacket_msg_trunc_client,
.run_server = test_seqpacket_msg_trunc_server,
},
+ {
+ .name = "SOCK_SEQPACKET timeout",
+ .run_client = test_seqpacket_timeout_client,
+ .run_server = test_seqpacket_timeout_server,
+ },
{},
};
--
2.25.1
next prev parent reply other threads:[~2021-07-26 16:37 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-26 16:31 [RFC PATCH v1 0/7] virtio/vsock: introduce MSG_EOR flag for SEQPACKET Arseny Krasnov
2021-07-26 16:33 ` [RFC PATCH v1 1/7] virtio/vsock: add 'VIRTIO_VSOCK_SEQ_EOM' bit Arseny Krasnov
2021-08-06 7:18 ` Stefano Garzarella
2021-07-26 16:33 ` [RFC PATCH v1 2/7] vsock: rename implementation from 'record' to 'message' Arseny Krasnov
2021-08-06 7:20 ` Stefano Garzarella
2021-07-26 16:33 ` [RFC PATCH v1 3/7] vhost/vsock: support MSG_EOR bit processing Arseny Krasnov
2021-08-06 7:28 ` Stefano Garzarella
2021-08-06 8:40 ` Arseny Krasnov
2021-08-06 8:47 ` Stefano Garzarella
2021-07-26 16:33 ` [RFC PATCH v1 4/7] virito/vsock: " Arseny Krasnov
2021-07-26 16:34 ` [RFC PATCH v1 5/7] af_vsock: rename variables in receive loop Arseny Krasnov
2021-07-26 16:34 ` [RFC PATCH v1 6/7] vsock_test: update message bounds test for MSG_EOR Arseny Krasnov
2021-07-26 16:34 ` Arseny Krasnov [this message]
2021-07-27 7:59 ` [RFC PATCH v1 0/7] virtio/vsock: introduce MSG_EOR flag for SEQPACKET Stefano Garzarella
2021-07-27 9:34 ` [MASSMAIL KLMS] " Arseny Krasnov
2021-07-27 9:58 ` Stefano Garzarella
2021-07-27 12:35 ` [MASSMAIL KLMS] " Arseny Krasnov
2021-08-04 12:57 ` Stefano Garzarella
2021-08-05 8:33 ` Arseny Krasnov
2021-08-05 9:06 ` Stefano Garzarella
2021-08-05 9:21 ` [!!Mass Mail KSE][MASSMAIL KLMS] " Arseny Krasnov
2021-08-06 7:16 ` Stefano Garzarella
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