From 28fa8cbc6c635758db1a885fd5ae2ff8719569c3 Mon Sep 17 00:00:00 2001 From: Aloys Augustin Date: Fri, 21 Jun 2019 17:04:29 +0200 Subject: tests: pin python dependencies This commit ensures that the tests always run with the exact same version for all the Python dependencies. It uses pip-tools to achieve that. Our top-level dependencies are specified in the requirements.txt file. From this file, pip-tools generates the requirements-{2,3}.txt file, which pins all the versions of all the recursive dependencies, and is used to install the packages in the test virtualenv. To change or add a top-level dependency, update requirements.txt and run make test as usual with python2 and python3. The requirements-{2,3}.txt file will be updated and you can verify that nothing breaks. Then add all requirements* files in your commit. To refresh the python packages (i.e. get new versions of the recursive dependencies, or of the dependencies that are not pinned in requirements.txt), just run: PYTHON=python2.7 make test-refresh-deps PYTHON=python3.6 make test-refresh-deps and this will update the requirements-{2,3}.txt files. Ideally we should run this after each release. Type: make Change-Id: Ic533de3d06ec4019ff38f5231208da6f1025bfc7 Signed-off-by: Aloys Augustin --- Makefile | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 31fd8816c7a..976cb19050e 100644 --- a/Makefile +++ b/Makefile @@ -226,6 +226,7 @@ help: @echo " test-cov - generate code coverage report for test framework" @echo " test-wipe-cov - wipe code coverage report for test framework" @echo " test-checkstyle - check PEP8 compliance for test framework" + @echo " test-refresh-deps - refresh the Python dependencies for the tests" @echo "" @echo "Make Arguments:" @echo " V=[0|1] - set build verbosity level" @@ -455,6 +456,9 @@ test-wipe-cov: test-checkstyle: @make -C test checkstyle +test-refresh-deps: + @make -C test refresh-deps + retest: $(call test,vpp,vpp,retest) -- cgit 1.2.3-korg