Full test suite passes.
This fixes #29 (closed)
To achieve this goal, I did:
- switch to l2error comparison for all manufactured solution examples
- implement mixed expressions to allow that for systems
- fix
stokes_stress_symdiff
The following issues remain, but the tests are deactivated until an upstream problem is fixed:
-
heatquation{_dg}_explicit
fails, new issue is #30 (closed). -
poisson_dg_matrix_free
needs a suiting solver, depends on #31 kind of.
I also improved error handling: No more exceptions, instead non-zero error code. That way you get vtk output for failing tests (the previous behaviour was potentially harmful, as you could look at old solutions in debugging!!!).