[dpdk-dev] [PATCH v2 0/2] add abi version testing to app/test
Ray Kinsella
mdr at ashroe.eu
Thu Aug 22 18:07:15 CEST 2019
This patchset adds ABI version testing to the app/test unit test framework,
addressing two issues previously raised during ML conversations on ABI
stability;
1. How do we unit test still supported previous ABI versions?
2. How to we unit test inline functions from still supported previous ABI
versions?
Starting with rte_lpm, I did the following:-
* I reproduced mostly unmodified unit tests for the v2.0 ABI, taken from DPDK
2.2 and 17.02.
* I reproduced the rte_lpm interface header from v2.0, including the inline
functions and remapping symbols to their appropriate versions.
* I added support for multiple abi versions to the app/test unit test framework
to allow users to switch between abi versions (set_abi_version), without
further polluting the already long list of unit tests available in app/test.
The intention here is that in future as developers need to deprecate APIs, the
associated unit tests may move into the ABI version testing mechanism of the
app/test instead of being replaced by the latest set of unit tests as would be
the case today.
v2:
* Added LPM IPv6 test cases for the v2.0 ABI.
* Fixed a number of checkpatch errors, stop short of substantially reworking
the test code from the v2.0 ABI.
* Removed duplicating test cases published in the original v1 patch.
Ray Kinsella (2):
app/test: add abi version testing functionality
app/test: lpm abi version testing
app/test/Makefile | 12 +-
app/test/commands.c | 131 +-
app/test/meson.build | 6 +
app/test/test.c | 2 +
app/test/test.h | 48 +-
app/test/test_lpm.c | 3 +-
app/test/test_lpm6.c | 2 +-
app/test/test_lpm_perf.c | 293 +---
app/test/test_lpm_routes.c | 287 ++++
app/test/test_lpm_routes.h | 25 +
app/test/v2.0/dcompat.h | 30 +
app/test/v2.0/rte_lpm.h | 451 +++++
app/test/v2.0/rte_lpm6.h | 198 +++
app/test/v2.0/test_lpm.c | 1139 +++++++++++++
app/test/v2.0/test_lpm6.c | 1748 ++++++++++++++++++++
app/test/v2.0/test_lpm6_perf.c | 179 ++
app/test/v2.0/test_lpm_perf.c | 212 +++
app/test/v2.0/test_v20.c | 14 +
doc/guides/contributing/versioning.rst | 4 +
lib/librte_eal/common/include/rte_compat.h | 7 +
20 files changed, 4471 insertions(+), 320 deletions(-)
create mode 100644 app/test/test_lpm_routes.c
create mode 100644 app/test/test_lpm_routes.h
create mode 100644 app/test/v2.0/dcompat.h
create mode 100644 app/test/v2.0/rte_lpm.h
create mode 100644 app/test/v2.0/rte_lpm6.h
create mode 100644 app/test/v2.0/test_lpm.c
create mode 100644 app/test/v2.0/test_lpm6.c
create mode 100644 app/test/v2.0/test_lpm6_perf.c
create mode 100644 app/test/v2.0/test_lpm_perf.c
create mode 100644 app/test/v2.0/test_v20.c
--
2.17.1
More information about the dev
mailing list