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Message-Id: <20240626012834.5678-1-allison.henderson@oracle.com>
Date: Tue, 25 Jun 2024 18:28:31 -0700
From: allison.henderson@...cle.com
To: netdev@...r.kernel.org
Cc: linux-kselftest@...r.kernel.org, rds-devel@....oracle.com,
linux-rdma@...r.kernel.org, oberpar@...ux.ibm.com,
chuck.lever@...cle.com, vegard.nossum@...cle.com,
Allison Henderson <allison.henderson@...cle.com>
Subject: [PATCH net-next v1 0/3] selftests: rds selftest
From: Allison Henderson <allison.henderson@...cle.com>
Hi All,
This series is a new selftest that Vegard, Chuck and myself have been
working on to provide some test coverage for rds. I've made quite a few
updates since the rfc sent a few weeks ago:
I've added several knobs to the script to tune network turbulance, and
documented their usage in the README.txt. By default these options
are left off.
Added an extra flag to specify log location
I've also added a flag to the config.sh to skip gcov configurations if
the coverage report is not desired. run.sh has been adapted to skip
the report if the required configs are not present, or if the required
packages are not available
A time out has been added to prevent the test from hanging
indefinitely
The previous gcov issues have been resolved with an appropriate gcov
patch, as well as some extra logic to detect incompatible gcov and gcc
versions.
The shellcheck nits reported in the last review have been addressed
In order to return an appropriate exit code, the run.sh script has
been adapted to analyze the test.py strace, and determine if the test
passed, failed or timed out.
RDS specific GCOV configs have been documented under
Documentation/dev-tools/gcov.rst
Questions and comments appreciated. Thanks everyone!
Allison
Vegard Nossum (3):
.gitignore: add .gcda files
net: rds: add option for GCOV profiling
selftests: rds: add testing infrastructure
.gitignore | 1 +
Documentation/dev-tools/gcov.rst | 11 +
MAINTAINERS | 1 +
net/rds/Kconfig | 9 +
net/rds/Makefile | 5 +
tools/testing/selftests/Makefile | 1 +
tools/testing/selftests/net/rds/Makefile | 13 +
tools/testing/selftests/net/rds/README.txt | 41 ++++
tools/testing/selftests/net/rds/config.sh | 56 +++++
tools/testing/selftests/net/rds/init.sh | 69 ++++++
tools/testing/selftests/net/rds/run.sh | 271 +++++++++++++++++++++
tools/testing/selftests/net/rds/test.py | 251 +++++++++++++++++++
12 files changed, 729 insertions(+)
create mode 100644 tools/testing/selftests/net/rds/Makefile
create mode 100644 tools/testing/selftests/net/rds/README.txt
create mode 100755 tools/testing/selftests/net/rds/config.sh
create mode 100755 tools/testing/selftests/net/rds/init.sh
create mode 100755 tools/testing/selftests/net/rds/run.sh
create mode 100644 tools/testing/selftests/net/rds/test.py
--
2.25.1
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