Commit Graph

7 Commits

Author SHA1 Message Date
Arseny Krasnov
41b792d7a8 vsock_test: add SOCK_SEQPACKET tests
Implement two tests of SOCK_SEQPACKET socket: first sends data by
several 'write()'s and checks that number of 'read()' were same.
Second test checks MSG_TRUNC flag. Cases for connect(), bind(),
etc. are not tested, because it is same as for stream socket.

Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-11 13:32:47 -07:00
Stefano Garzarella
5a2b242563 testing/vsock: add parameters to list and skip tests
Some tests can fail with transports that have a slightly
different behavior, so let's add the possibility to specify
which tests to skip.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-20 21:09:21 -08:00
Stefano Garzarella
770ce0078c vsock_test: wait for the remote to close the connection
Before check if a send returns -EPIPE, we need to make sure the
connection is closed.
To do that, we use epoll API to wait EPOLLRDHUP or EPOLLHUP events
on the socket.

Reported-by: Jorgen Hansen <jhansen@vmware.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-20 21:09:21 -08:00
Stefan Hajnoczi
092f32ae62 VSOCK: add send_byte()/recv_byte() test utilities
Test cases will want to transfer data.  This patch adds utility
functions to do this.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-20 21:09:21 -08:00
Stefan Hajnoczi
2f65b44e19 VSOCK: add full barrier between test cases
See code comment for details.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-20 21:09:21 -08:00
Stefan Hajnoczi
9bb8a29d28 VSOCK: extract connect/accept functions from vsock_diag_test.c
Many test cases will need to connect to the server or accept incoming
connections.  This patch extracts these operations into utility
functions that can be reused.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-20 21:09:21 -08:00
Stefan Hajnoczi
df7e0e0d23 VSOCK: extract utility functions from vsock_diag_test.c
Move useful functions into a separate file in preparation for more
vsock test programs.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-20 21:09:21 -08:00