Run Tests

To run the desired tests, you need to:

• Select the desired test case

• Select the tests to run on the chosen test case

• Run the test cases

Select Test Case

You need to run the file tests_FEniCS/select_testcase.py which will generate a json configuration file.

The available test case are :

• 1D testcases :

  • 1D Poisson problem with Dirichlet BC

  • 1D general elliptic system and convection-dominated regime with Dirichlet BC

• 2D testcases :

  • 2D Poisson problem with low frequency in a square domain with Dirichlet BC

  • 2D Poisson problem with high frequency in a square domain with Dirichlet BC

  • 2D anisotropic elliptic problem on a square domain with Dirichlet BC

  • 2D Poisson problem on an annulus with mixed boundary conditions

For certain test cases, a choice of different versions will be proposed, corresponding to the options chosen for the prediction.

Select Tests

Once you have selected the test case on which you want to run a certain number of tests, you need to run the tests_FEniCS/select_tests.py script, which will also generate a json configuration file. Depending on the test case selected, this will ask a number of questions, enabling you to select which tests to run (error estimates, gains, etc.).

Run Tests

Then simply run the tests_FEniCS/run_tests.py file, which, starting from a tests.json configuration file, will execute all the tests required (for a specific test case).

By default, results that have already been run will simply be read. To re-run results even if they already exist, please add the --new_run option.

To avoid plots being displayed when the script is run :

MPLBACKEND=Agg python3 run_tests.py