Martin Schneider authored Oct 31, 2019 and Timo Koch committed Nov 11, 2019

* Change input params such that more features are tested
* Test alu and ug separately
* Test if it works for zero well radius, i.e. line or point source

* remove unnecessary traits
* add test for alu grid

Timo Koch authored Jun 01, 2019 and Kilian Weishaupt committed Jun 02, 2019

Based on initial work by Kilian Weishaupt

Depending on the Dune version, the boundary markers are present on
all processes (<= 2.6) or on the root process only (>= 2.7). Try to
handle this in a flexible way in the corresponding data handle:
Determine if the minimum size over all processes of the boundary
markers vector is zero. If yes, assume that the root process contains
all markers and broadcast them.

Currently, it isn't possible to refine a parallel UGGrid that has
been read by a GmshReader, see dune-grid issue #83. Therefore, don't
refine in the corresponding test.

Kilian Weishaupt authored Nov 22, 2018 and Timo Koch committed Nov 22, 2018

* test failed on master with old 360 deg 3d ref solution

Bernd Flemisch authored Jun 26, 2018 and Timo Koch committed Jun 27, 2018

The distribution of a grid over several cores can be system-dependent,
rendering the direct comparison of resulting parallel vtk files
impossible. To enable a comparison, convert the parallel files into
sequential ones in the fuzzycompare Python script. With this approach,
it is possible to compare the parallel output against the sequential
one. Adapt the gridcreator tests correspondingly.

Concerning the converted vtk files, a few difficulties had to be
handled:
* The files usually have duplicated vertices at the process borders.
  Eliminate the duplicated entries.

* The files can have an empty `PointData` section yielding to problems
  since the number of children differs. Eliminate the empty section
  from the files.

* The attributes may be different for each node: the
  `NumberOfComponents` isn't stated explicity if it is equal to `1`.
  On the other hand, the minimum and maximum values are provided
  which is not the case for the original vtk output. Eliminate the
  check of the attributes if a conversion from pvd has happened.

Enhance the gridcreator tests using boundary markers with an
additional synchronization step for those markers in the parallel
regime.

Bernd Flemisch authored Apr 12, 2018 and Timo Koch committed Jun 27, 2018

Make the tests more flexible by passing a bool to refine or not.
Don't refine in the case of the ALUGrid 3d test, since apparently
the boundary parametrization isn't handled correctly during
refinement. Adapt the reference solutions.

Bernd Flemisch authored Apr 06, 2018 and Timo Koch committed Jun 27, 2018

Realize boundary marker load balancing for ALUGrid. To achieve this, adapt
the data handle such that also the boundary markers are balanced. Since
the data handle works on faces rather than intersections, transfer first
the vector that is given in terms of boundary segments to a vector holding
a parameter value for each mesh face. After balancing, transfer the data
back to a boundary segment vector.

Restructure the tests and add more tests. Both UG and ALU are now tested
for Gmsh 2/3d and DGF 2d. The ALU tests for Gmsh 3d still need to be
worked on.

This test should also work in parallel now and a parallel test is added

Feature/pieceofcake

See merge request !354

No need for a powerlaw and linspace test any more, just one test for the new
pieceofcake code with a respective reference file.
See also previous commit 02e54008.

Alexander Kissinger authored Nov 05, 2015 and Martin Beck committed Jan 03, 2017

Improved the structure of cake grid creator:
- Which spacing law to use can now be chosen in the input file
- Extra function for creating vectors of coordinates with spacers. This function can be overwritten by the user if necessary
- Extra function for implementing the grid into the grid factory given the coordinate vectors

Implemented together with MartinB

Alexander Kissinger authored Nov 04, 2015 and Martin Beck committed Jan 03, 2017

- Test for cake grid creator
- Cake grid creator class which a builds a hexahedron element, without algorithm
- Class for linear spacer, without algorithm
- Class for power spacer, without algorithm
- Program is comilable and running, only the algorithms remain to be implemented

Move all testing related scripts to subfolder testing