Dockerfiles and tools to run the CGAL testsuite inside containers.

Initially you need to build the images which you would like to use:

cd CentOS-6
docker build -t cgal-testsuite/centos6
cd ..

To run the testsuite using this image:

./test_cgal.py --username **** --passwd **** --images cgal-testsuite/centos6

If you would like to use an already extraced internal release:

./test_cgal.py --use-local --testsuite /path/to/release --images cgal-testsuite/centos6

Default arguments can be provided through a test_cgal_rc file in $XDG_CONFIG_HOME or the config directory of the resource CGAL.

To run a testsuite in a specific environment (specific version of some library), set up a Docker image that provides that environment. Don't forget to make sure your installed library is preferred by CMake over the system library by setting appropriate environment variables.

To control how the testsuite is being build use the environment variable CGAL_CMAKE_FLAGS to change the CMake invocation. This variable must look like an declaration where each array element contains one command line argument of the cmake call, e.g.

ENV CGAL_CMAKE_FLAGS="(\"-DCGAL_CXX_FLAGS=-std=c++11 -Wextra\" \"-DCMAKE_CXX_FLAGS=-fno-asm\")"

You can also change default build variables through the classic environment variables (e.g. LD_FLAGS, CXX_FLAGS).

The code requires several non-standard python2 packages, which are available in all common distributions.

• docker-py
• xdg

On Linux system using SELinux (such as the default setting for the recent versions of Fedora, RHEL, and CentOS), you might need to relabel the host files and directories used as volumes by the containers:

chcon -Rt svirt_sandbox_file_t ./docker-entrypoint.sh ./testsuite ./testresults

If you use the options --testsuite /path/to/testsuite or --testresults /path/to/testresults, then the pointed directories must also be relabeled with svirt_sandbox_file_t:

chcon -Rt svirt_sandbox_file_t /path/to/testresults /path/to/testresults