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linux/tools/testing/vsock/util.c

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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>
2019-12-18 19:07:00 +01:00
vsock/test: Introduce get_transports() Return a bitmap of registered vsock transports. As guesstimated by grepping /proc/kallsyms (CONFIG_KALLSYMS=y) for known symbols of type `struct vsock_transport`, or `struct virtio_transport` in case the vsock_transport is embedded within. Note that the way `enum transport` and `transport_ksyms[]` are defined triggers checkpatch.pl: util.h:11: ERROR: Macros with complex values should be enclosed in parentheses util.h:20: ERROR: Macros with complex values should be enclosed in parentheses util.h:20: WARNING: Argument 'symbol' is not used in function-like macro util.h:28: WARNING: Argument 'name' is not used in function-like macro While commit 15d4734c7a58 ("checkpatch: qualify do-while-0 advice") suggests it is known that the ERRORs heuristics are insufficient, I can not find many other places where preprocessor is used in this checkpatch-unhappy fashion. Notable exception being bcachefs, e.g. fs/bcachefs/alloc_background_format.h. WARNINGs regarding unused macro arguments seem more common, e.g. __ASM_SEL in arch/x86/include/asm/asm.h. In other words, this might be unnecessarily complex. The same can be achieved by just telling human to keep the order: enum transport { TRANSPORT_LOOPBACK = BIT(0), TRANSPORT_VIRTIO = BIT(1), TRANSPORT_VHOST = BIT(2), TRANSPORT_VMCI = BIT(3), TRANSPORT_HYPERV = BIT(4), TRANSPORT_NUM = 5, }; #define KSYM_ENTRY(sym) "d " sym "_transport" /* Keep `enum transport` order */ static const char * const transport_ksyms[] = { KSYM_ENTRY("loopback"), KSYM_ENTRY("virtio"), KSYM_ENTRY("vhost"), KSYM_ENTRY("vmci"), KSYM_ENTRY("vhs"), }; Suggested-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Tested-by: Luigi Leonardi <leonardi@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-2-5834060d9c20@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-11 21:56:51 +02:00
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>
2019-12-18 19:07:00 +01:00
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>
2019-12-18 19:07:03 +01:00
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>
2019-12-18 19:07:00 +01:00
test/vsock: MSG_ZEROCOPY flag tests 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>
2023-10-10 22:15:22 +03:00
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>
2019-12-18 19:07:00 +01:00
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>
2019-12-18 19:07:01 +01:00
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>
2019-12-18 19:07:05 +01:00
test/vsock: Add retry mechanism to ioctl wrapper Wrap the ioctl in `ioctl_int()`, which takes a pointer to the actual int value and an expected int value. The function will not return until either the ioctl returns the expected value or a timeout occurs, thus avoiding immediate failure. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250708-siocinq-v6-3-3775f9a9e359@antgroup.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 14:36:13 +08:00
test/vsock: MSG_ZEROCOPY flag tests 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>
2023-10-10 22:15:22 +03:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
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>
2019-12-18 19:07:00 +01:00
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>
2019-12-18 19:07:01 +01:00
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>
2019-12-18 19:07:00 +01:00
vsock/test: Introduce get_transports() Return a bitmap of registered vsock transports. As guesstimated by grepping /proc/kallsyms (CONFIG_KALLSYMS=y) for known symbols of type `struct vsock_transport`, or `struct virtio_transport` in case the vsock_transport is embedded within. Note that the way `enum transport` and `transport_ksyms[]` are defined triggers checkpatch.pl: util.h:11: ERROR: Macros with complex values should be enclosed in parentheses util.h:20: ERROR: Macros with complex values should be enclosed in parentheses util.h:20: WARNING: Argument 'symbol' is not used in function-like macro util.h:28: WARNING: Argument 'name' is not used in function-like macro While commit 15d4734c7a58 ("checkpatch: qualify do-while-0 advice") suggests it is known that the ERRORs heuristics are insufficient, I can not find many other places where preprocessor is used in this checkpatch-unhappy fashion. Notable exception being bcachefs, e.g. fs/bcachefs/alloc_background_format.h. WARNINGs regarding unused macro arguments seem more common, e.g. __ASM_SEL in arch/x86/include/asm/asm.h. In other words, this might be unnecessarily complex. The same can be achieved by just telling human to keep the order: enum transport { TRANSPORT_LOOPBACK = BIT(0), TRANSPORT_VIRTIO = BIT(1), TRANSPORT_VHOST = BIT(2), TRANSPORT_VMCI = BIT(3), TRANSPORT_HYPERV = BIT(4), TRANSPORT_NUM = 5, }; #define KSYM_ENTRY(sym) "d " sym "_transport" /* Keep `enum transport` order */ static const char * const transport_ksyms[] = { KSYM_ENTRY("loopback"), KSYM_ENTRY("virtio"), KSYM_ENTRY("vhost"), KSYM_ENTRY("vmci"), KSYM_ENTRY("vhs"), }; Suggested-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Tested-by: Luigi Leonardi <leonardi@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-2-5834060d9c20@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-11 21:56:51 +02:00
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>
2019-12-18 19:07:00 +01:00
vsock/test: add '--peer-port' input argument 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>
2024-01-23 10:27:50 +03:00
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>
2019-12-18 19:07:00 +01:00
vsock/test: add '--peer-port' input argument 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>
2024-01-23 10:27:50 +03:00
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>
2019-12-18 19:07:00 +01:00
vsock/test: add '--peer-port' input argument 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>
2024-01-23 10:27:50 +03:00
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>
2019-12-18 19:07:05 +01:00
test/vsock: Add retry mechanism to ioctl wrapper Wrap the ioctl in `ioctl_int()`, which takes a pointer to the actual int value and an expected int value. The function will not return until either the ioctl returns the expected value or a timeout occurs, thus avoiding immediate failure. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250708-siocinq-v6-3-3775f9a9e359@antgroup.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 14:36:13 +08:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
test/vsock: Add retry mechanism to ioctl wrapper Wrap the ioctl in `ioctl_int()`, which takes a pointer to the actual int value and an expected int value. The function will not return until either the ioctl returns the expected value or a timeout occurs, thus avoiding immediate failure. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250708-siocinq-v6-3-3775f9a9e359@antgroup.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 14:36:13 +08:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
test/vsock: Add retry mechanism to ioctl wrapper Wrap the ioctl in `ioctl_int()`, which takes a pointer to the actual int value and an expected int value. The function will not return until either the ioctl returns the expected value or a timeout occurs, thus avoiding immediate failure. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250708-siocinq-v6-3-3775f9a9e359@antgroup.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 14:36:13 +08:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
test/vsock: Add retry mechanism to ioctl wrapper Wrap the ioctl in `ioctl_int()`, which takes a pointer to the actual int value and an expected int value. The function will not return until either the ioctl returns the expected value or a timeout occurs, thus avoiding immediate failure. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250708-siocinq-v6-3-3775f9a9e359@antgroup.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 14:36:13 +08:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
vsock/test: fix vsock_ioctl_int() check for unsupported ioctl `vsock_do_ioctl` returns -ENOIOCTLCMD if an ioctl support is not implemented, like for SIOCINQ before commit f7c722659275 ("vsock: Add support for SIOCINQ ioctl"). In net/socket.c, -ENOIOCTLCMD is re-mapped to -ENOTTY for the user space. So, our test suite, without that commit applied, is failing in this way: 34 - SOCK_STREAM ioctl(SIOCINQ) functionality...ioctl(21531): Inappropriate ioctl for device Return false in vsock_ioctl_int() to skip the test in this case as well, instead of failing. Fixes: 53548d6bffac ("test/vsock: Add retry mechanism to ioctl wrapper") Cc: niuxuewei.nxw@antgroup.com Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Link: https://patch.msgid.link/20250715093233.94108-1-sgarzare@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-15 11:32:33 +02:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
test/vsock: Add retry mechanism to ioctl wrapper Wrap the ioctl in `ioctl_int()`, which takes a pointer to the actual int value and an expected int value. The function will not return until either the ioctl returns the expected value or a timeout occurs, thus avoiding immediate failure. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250708-siocinq-v6-3-3775f9a9e359@antgroup.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 14:36:13 +08:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
test/vsock: Add retry mechanism to ioctl wrapper Wrap the ioctl in `ioctl_int()`, which takes a pointer to the actual int value and an expected int value. The function will not return until either the ioctl returns the expected value or a timeout occurs, thus avoiding immediate failure. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250708-siocinq-v6-3-3775f9a9e359@antgroup.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 14:36:13 +08:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
test/vsock: Add retry mechanism to ioctl wrapper Wrap the ioctl in `ioctl_int()`, which takes a pointer to the actual int value and an expected int value. The function will not return until either the ioctl returns the expected value or a timeout occurs, thus avoiding immediate failure. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250708-siocinq-v6-3-3775f9a9e359@antgroup.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-08 14:36:13 +08:00
vsock/test: Introduce vsock_wait_sent() helper Distill the virtio_vsock_sock::bytes_unsent checking loop (ioctl SIOCOUTQ) and move it to utils. Tweak the comment. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-3-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:23 +02:00
vsock/test: Introduce vsock_bind_try() helper Create a socket and bind() it. If binding failed, gracefully return an error code while preserving `errno`. Base vsock_bind() on top of it. Suggested-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-1-5834060d9c20@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-11 21:56:50 +02:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
vsock/test: Introduce vsock_bind() 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>
2025-01-28 14:15:29 +01:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
vsock/test: Introduce vsock_bind_try() helper Create a socket and bind() it. If binding failed, gracefully return an error code while preserving `errno`. Base vsock_bind() on top of it. Suggested-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-1-5834060d9c20@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-11 21:56:50 +02:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
vsock/test: Introduce vsock_bind() 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>
2025-01-28 14:15:29 +01:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
vsock/test: Introduce vsock_bind() 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>
2025-01-28 14:15:29 +01:00
vsock/test: Introduce vsock_bind_try() helper Create a socket and bind() it. If binding failed, gracefully return an error code while preserving `errno`. Base vsock_bind() on top of it. Suggested-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-1-5834060d9c20@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-11 21:56:50 +02:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
vsock/test: Introduce vsock_bind() 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>
2025-01-28 14:15:29 +01:00
vsock/test: Introduce vsock_connect_fd() 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>
2025-01-28 14:15:30 +01:00
vsock/test: Introduce vsock_bind() 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>
2025-01-28 14:15:29 +01:00
vsock/test: Introduce vsock_connect_fd() 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>
2025-01-28 14:15:30 +01:00
vsock/test: Introduce vsock_bind() 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>
2025-01-28 14:15:29 +01:00
vsock/test: Introduce vsock_connect_fd() 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>
2025-01-28 14:15:30 +01:00
vsock/test: Introduce vsock_bind() 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>
2025-01-28 14:15:29 +01:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
vsock/test: Introduce vsock_connect_fd() 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>
2025-01-28 14:15:30 +01:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
vsock/test: Introduce vsock_connect_fd() 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>
2025-01-28 14:15:30 +01:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
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>
2019-12-18 19:07:01 +01:00
test/vsock: add ioctl unsent bytes test 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>
2024-07-30 21:43:08 +02:00
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>
2019-12-18 19:07:01 +01:00
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 14:14:04 +03:00
test/vsock fix: add missing check on socket creation 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>
2023-11-03 18:55:49 +01:00
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>
2019-12-18 19:07:01 +01:00
vsock/test: Introduce vsock_connect_fd() 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>
2025-01-28 14:15:30 +01:00
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>
2019-12-18 19:07:01 +01:00
vsock/test: Introduce vsock_connect_fd() 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>
2025-01-28 14:15:30 +01:00
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>
2019-12-18 19:07:01 +01:00
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 14:14:04 +03:00
test/vsock: refactor vsock_accept 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>
2023-11-03 18:55:50 +01:00
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>
2019-12-18 19:07:01 +01:00
vsock/test: Introduce vsock_bind() 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>
2025-01-28 14:15:29 +01:00
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>
2019-12-18 19:07:01 +01:00
test/vsock: refactor vsock_accept 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>
2023-11-03 18:55:50 +01:00
test/vsock: add ioctl unsent bytes test 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>
2024-07-30 21:43:08 +02:00
test/vsock: refactor vsock_accept 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>
2023-11-03 18:55:50 +01:00
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>
2019-12-18 19:07:01 +01:00
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 14:14:04 +03:00
test/vsock: add dobule bind connect test 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>
2023-11-03 18:55:51 +01:00
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 14:14:04 +03:00
vsock/test: add send_buf() utility function 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>
2023-09-15 14:14:50 +02:00
vsock/test: add recv_buf() utility function 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>
2023-09-15 14:14:48 +02:00
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>
2019-12-18 19:07:03 +01:00
vsock/test: Adapt send_byte()/recv_byte() to handle MSG_ZEROCOPY 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 <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20241219-test-vsock-leaks-v4-4-a416e554d9d7@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19 10:49:31 +01:00
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>
2019-12-18 19:07:03 +01:00
vsock/test: add send_buf() utility function 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>
2023-09-15 14:14:50 +02:00
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>
2019-12-18 19:07:03 +01:00
vsock/test: add recv_buf() utility function 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>
2023-09-15 14:14:48 +02:00
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>
2019-12-18 19:07:03 +01:00
vsock/test: Adapt send_byte()/recv_byte() to handle MSG_ZEROCOPY 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 <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Link: https://patch.msgid.link/20241219-test-vsock-leaks-v4-4-a416e554d9d7@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-19 10:49:31 +01:00
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>
2019-12-18 19:07:03 +01:00
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>
2019-12-18 19:07:00 +01:00
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>
2019-12-18 19:07:06 +01:00
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>
2019-12-18 19:07:00 +01:00
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>
2019-12-18 19:07:06 +01:00
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>
2019-12-18 19:07:00 +01:00
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>
2019-12-18 19:07:06 +01:00
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>
2019-12-18 19:07:02 +01:00
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>
2019-12-18 19:07:06 +01:00
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>
2019-12-18 19:07:02 +01:00
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>
2019-12-18 19:07:06 +01:00
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>
2019-12-18 19:07:02 +01:00
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>
2019-12-18 19:07:00 +01:00
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>
2019-12-18 19:07:06 +01:00
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>
2019-12-18 19:07:00 +01:00
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>
2019-12-18 19:07:06 +01:00
vsock/test: Introduce option to select tests 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>
2024-12-19 10:49:29 +01:00
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>
2019-12-18 19:07:06 +01:00
vsock/test: Introduce option to select tests 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>
2024-12-19 10:49:29 +01:00
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>
2019-12-18 19:07:06 +01:00
test/vsock: rework message bounds test 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>
2023-01-10 10:15:15 +00:00
vsock/test: Introduce option to select tests 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>
2024-12-19 10:49:29 +01:00
test/vsock: rework message bounds test 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>
2023-01-10 10:15:15 +00:00
test/vsock: MSG_ZEROCOPY flag tests 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>
2023-10-10 22:15:22 +03:00
vsock/test: verify socket options after setting them 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>
2024-12-03 09:06:56 -06:00
vsock/test: Introduce enable_so_linger() helper Add a helper function that sets SO_LINGER. Adapt the caller. Signed-off-by: Michal Luczaj <mhal@rbox.co> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250522-vsock-linger-v6-4-2ad00b0e447e@rbox.co Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-05-22 01:18:24 +02:00
vsock/test: Introduce get_transports() Return a bitmap of registered vsock transports. As guesstimated by grepping /proc/kallsyms (CONFIG_KALLSYMS=y) for known symbols of type `struct vsock_transport`, or `struct virtio_transport` in case the vsock_transport is embedded within. Note that the way `enum transport` and `transport_ksyms[]` are defined triggers checkpatch.pl: util.h:11: ERROR: Macros with complex values should be enclosed in parentheses util.h:20: ERROR: Macros with complex values should be enclosed in parentheses util.h:20: WARNING: Argument 'symbol' is not used in function-like macro util.h:28: WARNING: Argument 'name' is not used in function-like macro While commit 15d4734c7a58 ("checkpatch: qualify do-while-0 advice") suggests it is known that the ERRORs heuristics are insufficient, I can not find many other places where preprocessor is used in this checkpatch-unhappy fashion. Notable exception being bcachefs, e.g. fs/bcachefs/alloc_background_format.h. WARNINGs regarding unused macro arguments seem more common, e.g. __ASM_SEL in arch/x86/include/asm/asm.h. In other words, this might be unnecessarily complex. The same can be achieved by just telling human to keep the order: enum transport { TRANSPORT_LOOPBACK = BIT(0), TRANSPORT_VIRTIO = BIT(1), TRANSPORT_VHOST = BIT(2), TRANSPORT_VMCI = BIT(3), TRANSPORT_HYPERV = BIT(4), TRANSPORT_NUM = 5, }; #define KSYM_ENTRY(sym) "d " sym "_transport" /* Keep `enum transport` order */ static const char * const transport_ksyms[] = { KSYM_ENTRY("loopback"), KSYM_ENTRY("virtio"), KSYM_ENTRY("vhost"), KSYM_ENTRY("vmci"), KSYM_ENTRY("vhs"), }; Suggested-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Michal Luczaj <mhal@rbox.co> Tested-by: Luigi Leonardi <leonardi@redhat.com> Reviewed-by: Luigi Leonardi <leonardi@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-2-5834060d9c20@rbox.co Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-11 21:56:51 +02:00