netdev - [PATCH 0/5] VSOCK: add vsock

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Date:   Wed, 13 Dec 2017 14:49:06 +0000
From:   Stefan Hajnoczi <stefanha@...hat.com>
To:     netdev@...r.kernel.org
Cc:     Jorgen Hansen <jhansen@...are.com>,
        Dexuan Cui <decui@...rosoft.com>,
        Stefan Hajnoczi <stefanha@...hat.com>
Subject: [PATCH 0/5] VSOCK: add vsock_test test suite

The vsock_diag.ko module already has a test suite but the core AF_VSOCK
functionality has no tests.  This patch series adds several test cases that
exercise AF_VSOCK SOCK_STREAM socket semantics (send/recv, connect/accept,
half-closed connections, simultaneous connections).

The test suite is modest but I hope to cover additional cases in the future.
My goal is to have a shared test suite so VMCI, Hyper-V, and KVM can ensure
that our transports behave the same.

I have tested virtio-vsock.

Jorgen: Please test the VMCI transport and let me know if anything needs to be
adjusted.  See tools/testing/vsock/README for information on how to run the
test suite.

Dexuan: I'm not sure if this test suite is useful for the Hyper-V transport
since the host is Windows and uses a different API for AF_HYPERV?

Stefan Hajnoczi (5):
  VSOCK: extract utility functions from vsock_diag_test.c
  VSOCK: extract connect/accept functions from vsock_diag_test.c
  VSOCK: add full barrier between test cases
  VSOCK: add send_byte()/recv_byte() test utilities
  VSOCK: add AF_VSOCK test cases

 tools/testing/vsock/Makefile          |   7 +-
 tools/testing/vsock/util.h            |  43 +++++
 tools/testing/vsock/util.c            | 291 ++++++++++++++++++++++++++++++
 tools/testing/vsock/vsock_diag_test.c | 167 +++---------------
 tools/testing/vsock/vsock_test.c      | 321 ++++++++++++++++++++++++++++++++++
 tools/testing/vsock/.gitignore        |   1 +
 tools/testing/vsock/README            |   1 +
 7 files changed, 685 insertions(+), 146 deletions(-)
 create mode 100644 tools/testing/vsock/util.h
 create mode 100644 tools/testing/vsock/util.c
 create mode 100644 tools/testing/vsock/vsock_test.c

-- 
2.14.3