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* vsock/test: add '--peer-port' input argumentArseniy Krasnov2024-01-251-3/+14
| | | | | | | | | | | | | | Implement port for given CID as input argument instead of using hardcoded value '1234'. This allows to run different test instances on a single CID. Port argument is not required parameter and if it is not set, then default value will be '1234' - thus we preserve previous behaviour. Signed-off-by: Arseniy Krasnov <avkrasnov@salutedevices.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Link: https://lore.kernel.org/r/20240123072750.4084181-1-avkrasnov@salutedevices.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* test/vsock: add dobule bind connect testFilippo Storniolo2023-11-071-0/+47
| | | | | | | | | | | This add bind connect test which creates a listening server socket and tries to connect a client with a bound local port to it twice. Co-developed-by: Luigi Leonardi <luigi.leonardi@outlook.com> Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com> Signed-off-by: Filippo Storniolo <f.storniolo95@gmail.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* test/vsock: refactor vsock_acceptFilippo Storniolo2023-11-071-12/+20
| | | | | | | | | | | This is a preliminary patch to introduce SOCK_STREAM bind connect test. vsock_accept() is split into vsock_listen() and vsock_accept(). Co-developed-by: Luigi Leonardi <luigi.leonardi@outlook.com> Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com> Signed-off-by: Filippo Storniolo <f.storniolo95@gmail.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* test/vsock fix: add missing check on socket creationFilippo Storniolo2023-11-071-0/+8
| | | | | | | | | | | Add check on socket() return value in vsock_listen() and vsock_connect() Co-developed-by: Luigi Leonardi <luigi.leonardi@outlook.com> Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com> Signed-off-by: Filippo Storniolo <f.storniolo95@gmail.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* test/vsock: MSG_ZEROCOPY flag testsArseniy Krasnov2023-10-151-0/+133
| | | | | | | | | | | | | | | | | | | This adds three tests for MSG_ZEROCOPY feature: 1) SOCK_STREAM tx with different buffers. 2) SOCK_SEQPACKET tx with different buffers. 3) SOCK_STREAM test to read empty error queue of the socket. Patch also works as preparation for the next patches for tools in this patchset: vsock_perf and vsock_uring_test: 1) Adds several new functions to util.c - they will be also used by vsock_uring_test. 2) Adds two new functions for MSG_ZEROCOPY handling to a new source file - such source will be shared between vsock_test, vsock_perf and vsock_uring_test, thus avoiding code copy-pasting. Signed-off-by: Arseniy Krasnov <avkrasnov@salutedevices.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* vsock/test: add send_buf() utility functionStefano Garzarella2023-09-171-36/+54
| | | | | | | | | | | | Move the code of send_byte() out in a new utility function that can be used to send a generic buffer. This new function can be used when we need to send a custom buffer and not just a single 'A' byte. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Arseniy Krasnov <avkrasnov@salutedevices.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* vsock/test: add recv_buf() utility functionStefano Garzarella2023-09-171-35/+53
| | | | | | | | | | | | Move the code of recv_byte() out in a new utility function that can be used to receive a generic buffer. This new function can be used when we need to receive a custom buffer and not just a single 'A' byte. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Arseniy Krasnov <avkrasnov@salutedevices.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* test/vsock: rework message bounds testArseniy Krasnov2023-01-121-0/+13
| | | | | | | | | | | | This updates message bound test making it more complex. Instead of sending 1 bytes messages with one MSG_EOR bit, it sends messages of random length(one half of messages are smaller than page size, second half are bigger) with random number of MSG_EOR bits set. Receiver also don't know total number of messages. Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
* vsock_test: add SOCK_SEQPACKET testsArseny Krasnov2021-06-111-5/+27
| | | | | | | | | | 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>
* testing/vsock: add parameters to list and skip testsStefano Garzarella2019-12-211-15/+60
| | | | | | | | | 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>
* vsock_test: wait for the remote to close the connectionStefano Garzarella2019-12-211-0/+39
| | | | | | | | | | | 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>
* VSOCK: add send_byte()/recv_byte() test utilitiesStefan Hajnoczi2019-12-211-0/+103
| | | | | | | | | 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>
* VSOCK: add full barrier between test casesStefan Hajnoczi2019-12-211-2/+16
| | | | | | | | 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>
* VSOCK: extract connect/accept functions from vsock_diag_test.cStefan Hajnoczi2019-12-211-0/+108
| | | | | | | | | | 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>
* VSOCK: extract utility functions from vsock_diag_test.cStefan Hajnoczi2019-12-211-0/+66
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>
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