linux-stable.git/tools/testing/vsock/util.c, branch v6.15

vsock/test: Introduce vsock_connect_fd()

2025-01-30T02:50:37+00:00

Distill timeout-guarded vsock_connect_fd(). Adapt callers.

Suggested-by: Stefano Garzarella 
Reviewed-by: Stefano Garzarella 
Signed-off-by: Michal Luczaj 
Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-4-1cf57065b770@rbox.co
Signed-off-by: Jakub Kicinski

vsock/test: Introduce vsock_bind()

2025-01-30T02:50:37+00:00

Add a helper for socket()+bind(). Adapt callers.

Reviewed-by: Stefano Garzarella 
Reviewed-by: Luigi Leonardi 
Signed-off-by: Michal Luczaj 
Link: https://patch.msgid.link/20250128-vsock-transport-vs-autobind-v3-3-1cf57065b770@rbox.co
Signed-off-by: Jakub Kicinski

vsock/test: Adapt send_byte()/recv_byte() to handle MSG_ZEROCOPY

2024-12-23T18:28:01+00:00

For a zerocopy send(), buffer (always byte 'A') needs to be preserved (thus
it can not be on the stack) or the data recv()ed check in recv_byte() might
fail.

While there, change the printf format to 0x%02x so the '\0' bytes can be
seen.

Reviewed-by: Stefano Garzarella 
Signed-off-by: Michal Luczaj 
Link: https://patch.msgid.link/20241219-test-vsock-leaks-v4-4-a416e554d9d7@rbox.co
Signed-off-by: Jakub Kicinski

vsock/test: Introduce option to select tests

2024-12-23T18:28:00+00:00

Allow for selecting specific test IDs to be executed.

Reviewed-by: Stefano Garzarella 
Signed-off-by: Michal Luczaj 
Link: https://patch.msgid.link/20241219-test-vsock-leaks-v4-2-a416e554d9d7@rbox.co
Signed-off-by: Jakub Kicinski

vsock/test: verify socket options after setting them

2024-12-05T10:39:34+00:00

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 
Reviewed-by: Stefano Garzarella 
Signed-off-by: Paolo Abeni

test/vsock: add ioctl unsent bytes test

2024-08-02T08:20:28+00:00

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 
Reviewed-by: Stefano Garzarella 
Signed-off-by: David S. Miller

vsock/test: add '--peer-port' input argument

2024-01-25T01:47:35+00:00

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 
Reviewed-by: Stefano Garzarella 
Acked-by: Michael S. Tsirkin 
Link: https://lore.kernel.org/r/20240123072750.4084181-1-avkrasnov@salutedevices.com
Signed-off-by: Jakub Kicinski

test/vsock: add dobule bind connect test

2023-11-07T22:27:07+00:00

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 
Signed-off-by: Luigi Leonardi 
Signed-off-by: Filippo Storniolo 
Reviewed-by: Stefano Garzarella 
Signed-off-by: David S. Miller

test/vsock: refactor vsock_accept

2023-11-07T22:27:07+00:00

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 
Signed-off-by: Luigi Leonardi 
Signed-off-by: Filippo Storniolo 
Reviewed-by: Stefano Garzarella 
Signed-off-by: David S. Miller

test/vsock fix: add missing check on socket creation

2023-11-07T22:27:07+00:00

Add check on socket() return value in vsock_listen()
and vsock_connect()

Co-developed-by: Luigi Leonardi 
Signed-off-by: Luigi Leonardi 
Signed-off-by: Filippo Storniolo 
Reviewed-by: Stefano Garzarella 
Signed-off-by: David S. Miller