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2024-01-24vsock/test: add '--peer-port' input argumentArseniy Krasnov1-3/+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>
2023-11-07test/vsock: add dobule bind connect testFilippo Storniolo1-0/+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>
2023-11-07test/vsock: refactor vsock_acceptFilippo Storniolo1-12/+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>
2023-11-07test/vsock fix: add missing check on socket creationFilippo Storniolo1-0/+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>
2023-10-15test/vsock: MSG_ZEROCOPY flag testsArseniy Krasnov1-0/+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>
2023-09-17vsock/test: add send_buf() utility functionStefano Garzarella1-36/+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>
2023-09-17vsock/test: add recv_buf() utility functionStefano Garzarella1-35/+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>
2023-01-12test/vsock: rework message bounds testArseniy Krasnov1-0/+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>
2021-06-11vsock_test: add SOCK_SEQPACKET testsArseny Krasnov1-5/+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>
2019-12-20testing/vsock: add parameters to list and skip testsStefano Garzarella1-15/+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>
2019-12-20vsock_test: wait for the remote to close the connectionStefano Garzarella1-0/+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>
2019-12-20VSOCK: add send_byte()/recv_byte() test utilitiesStefan Hajnoczi1-0/+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>
2019-12-20VSOCK: add full barrier between test casesStefan Hajnoczi1-2/+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>
2019-12-20VSOCK: extract connect/accept functions from vsock_diag_test.cStefan Hajnoczi1-0/+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>
2019-12-20VSOCK: extract utility functions from vsock_diag_test.cStefan Hajnoczi1-0/+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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