Tests

ExaParty comes along with a set of test programs.

These can be found under /tests/exaparty/ and should all run out-of-the-box via the provided run.sh scripts. Before you start, ensure that you have configured and built Peano as specified for ExaParty. Notice that some of these will use HDF5 files and hence require the correponding configuration for Peano. See Compile Peano4 For ExaParty.

The tests located in tests/exaparty/hydro-simple-sph-physics are intended to verify that the physics solvers are correct on classic problems. They are well-suited to use as first examples to get familiar with ExaParty.

All of these tests are also available through pytest: tests/exaparty/test_exaparty.py runs the run.sh scripts one by one, and a test passes if its script returns with exit code zero. Run the commands from Peano's root directory:

python3 -m pytest -m "integration and not slow" tests/exaparty   # functional tests
python3 -m pytest -m integration tests/exaparty                  # plus physics tests
python3 -m pytest -m integration tests/exaparty -k sod-1d        # one test case

The tests are skipped if Peano has not been built with ExaParty. The physics tests are marked as slow. See Pytest-based tests for Peano's Python scripts for the overall pytest setup.

Functional Tests

• DastGen2 Test
• Density Calculation Test
• Smoothing Length Computation Tests
• Test boundary conditions

Physics Tests

• Planet orbit
• Sod Shockwave 1d (Simple SPH)
• Noh implosion test in 2D
• Noh implosion test in 3D
• Sedov Blast 1D (Simple SPH)
• Sedov Blast 2D (Simple SPH)
• Sedov Blast 3D (Simple SPH)
• Sod Shockwave 1d (Simple SPH)

Tests from the Jupyter notebooks