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path: root/tools/testing/vsock/util.h
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2025-01-29vsock/test: Introduce vsock_connect_fd()Michal Luczaj
Distill timeout-guarded vsock_connect_fd(). Adapt callers. Suggested-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-4-1cf57065b770@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-29vsock/test: Introduce vsock_bind()Michal Luczaj
Add a helper for socket()+bind(). Adapt callers. Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-3-1cf57065b770@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-23vsock/test: Introduce option to select testsMichal Luczaj
Allow for selecting specific test IDs to be executed. Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20241219-test-vsock-leaks-v4-2-a416e554d9d7@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-05vsock/test: verify socket options after setting themKonstantin Shkolnyy
Replace setsockopt() calls with calls to functions that follow setsockopt() with getsockopt() and check that the returned value and its size are the same as have been set. (Except in vsock_perf.) Signed-off-by: Konstantin Shkolnyy <kshk@linux.ibm.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-08-02test/vsock: add ioctl unsent bytes testLuigi Leonardi
Introduce two tests, one for SOCK_STREAM and one for SOCK_SEQPACKET, which use SIOCOUTQ ioctl to check that the number of unsent bytes is zero after delivering a packet. vsock_connect and vsock_accept are no longer static: this is to create more generic tests, allowing code to be reused for SEQPACKET and STREAM. Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-24vsock/test: add '--peer-port' input argumentArseniy Krasnov
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 Storniolo
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>
2023-10-15test/vsock: MSG_ZEROCOPY flag testsArseniy Krasnov
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 Garzarella
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 Garzarella
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 Krasnov
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 Krasnov
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 Garzarella
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 Garzarella
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 Hajnoczi
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: extract connect/accept functions from vsock_diag_test.cStefan Hajnoczi
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 Hajnoczi
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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