From 43ed102f643175f3ffc06efcb55ad31c16bc3638 Mon Sep 17 00:00:00 2001
From: Timo Koch <timokoch@math.uio.no>
Date: Thu, 23 Mar 2023 19:59:36 +0100
Subject: [PATCH] [example][diffusion] Test the diffusion example
---
examples/diffusion/CMakeLists.txt | 29 +++++++-
.../example_diffusion-reference.vtu | 66 +++++++++++++++++++
...xample_diffusion_parallel_p0-reference.vtu | 49 ++++++++++++++
...xample_diffusion_parallel_p1-reference.vtu | 49 ++++++++++++++
4 files changed, 192 insertions(+), 1 deletion(-)
create mode 100644 test/references/example_diffusion-reference.vtu
create mode 100644 test/references/example_diffusion_parallel_p0-reference.vtu
create mode 100644 test/references/example_diffusion_parallel_p1-reference.vtu
diff --git a/examples/diffusion/CMakeLists.txt b/examples/diffusion/CMakeLists.txt
index 7e79b3fcf9..cb8baf078e 100644
--- a/examples/diffusion/CMakeLists.txt
+++ b/examples/diffusion/CMakeLists.txt
@@ -1,2 +1,29 @@
dune_symlink_to_source_files(FILES "params.input")
-dumux_add_test(NAME example_diffusion SOURCES main.cc)
+
+# To add an example it would be enough to have
+# dumux_add_test(NAME example_diffusion SOURCES main.cc)
+# But we also make sure with automated testing that the example keep compiling
+# and produce the same result, so here is a regression test:
+dumux_add_test(NAME example_diffusion
+ LABELS example
+ SOURCES main.cc
+ COMMAND ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
+ CMD_ARGS --script fuzzy
+ --files ${CMAKE_SOURCE_DIR}/test/references/example_diffusion-reference.vtu
+ ${CMAKE_CURRENT_BINARY_DIR}/diffusion-00050.vtu
+ --command "${CMAKE_CURRENT_BINARY_DIR}/example_diffusion params.input
+ -Grid.Cells \"6 6\" -Problem.DiffusionCoefficient 0.001")
+
+# We also add a parallel test to make sure the parallel version also works
+dumux_add_test(NAME example_diffusion_parallel
+ LABELS example
+ CMAKE_GUARD MPI_FOUND
+ TARGET example_diffusion
+ COMMAND ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
+ CMD_ARGS --script fuzzy
+ --files ${CMAKE_SOURCE_DIR}/test/references/example_diffusion_parallel_p0-reference.vtu
+ ${CMAKE_CURRENT_BINARY_DIR}/s0002-p0000-diffusion_parallel-00050.vtu
+ ${CMAKE_SOURCE_DIR}/test/references/example_diffusion_parallel_p1-reference.vtu
+ ${CMAKE_CURRENT_BINARY_DIR}/s0002-p0001-diffusion_parallel-00050.vtu
+ --command "${MPIEXEC} -np 2 ${CMAKE_CURRENT_BINARY_DIR}/example_diffusion params.input
+ -Grid.Cells \"6 6\" -Problem.DiffusionCoefficient 0.001 -Problem.Name diffusion_parallel")
diff --git a/test/references/example_diffusion-reference.vtu b/test/references/example_diffusion-reference.vtu
new file mode 100644
index 0000000000..169c52e3c6
--- /dev/null
+++ b/test/references/example_diffusion-reference.vtu
@@ -0,0 +1,66 @@
+<?xml version="1.0"?>
+<VTKFile type="UnstructuredGrid" version="0.1" byte_order="LittleEndian">
+ <UnstructuredGrid>
+ <Piece NumberOfCells="36" NumberOfPoints="49">
+ <PointData Scalars="c">
+ <DataArray type="Float32" Name="c" NumberOfComponents="1" format="ascii">
+ 0.573644 0.594092 0.709256 0.498368 0.674927 0.61297 0.741987 0.615632 0.593599 0.452598 0.69915 0.477316
+ 0.53875 0.41387 0.720189 0.302494 0.751592 0.392863 0.425794 0.517298 0.702481 0.653806 0.501159 0.476217
+ 0.514364 0.429345 0.763388 0.774239 0.286512 0.388567 0.2551 0.561912 0.2726 0.487823 0.757131 0.805291
+ 0.667609 0.310247 0.716878 0.767391 0.81094 0.548676 0.790928 0.732083 0.4973 0.571787 0.768192 0.682043
+ 0.356806
+ </DataArray>
+ </PointData>
+ <CellData Scalars="process rank">
+ <DataArray type="Float32" Name="process rank" NumberOfComponents="1" format="ascii">
+ 0 0 0 0 0 0 0 0 0 0 0 0
+ 0 0 0 0 0 0 0 0 0 0 0 0
+ 0 0 0 0 0 0 0 0 0 0 0 0
+ </DataArray>
+ </CellData>
+ <Points>
+ <DataArray type="Float32" Name="Coordinates" NumberOfComponents="3" format="ascii">
+ 0 0 0 0.166667 0 0 0 0.166667 0 0.166667 0.166667 0
+ 0.333333 0 0 0.333333 0.166667 0 0.5 0 0 0.5 0.166667 0
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+ 1 0 0 1 0.166667 0 0 0.333333 0 0.166667 0.333333 0
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+ 1 0.333333 0 0 0.5 0 0.166667 0.5 0 0.333333 0.5 0
+ 0.5 0.5 0 0.666667 0.5 0 0.833333 0.5 0 1 0.5 0
+ 0 0.666667 0 0.166667 0.666667 0 0.333333 0.666667 0 0.5 0.666667 0
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+ 0.166667 0.833333 0 0.333333 0.833333 0 0.5 0.833333 0 0.666667 0.833333 0
+ 0.833333 0.833333 0 1 0.833333 0 0 1 0 0.166667 1 0
+ 0.333333 1 0 0.5 1 0 0.666667 1 0 0.833333 1 0
+ 1 1 0
+ </DataArray>
+ </Points>
+ <Cells>
+ <DataArray type="Int32" Name="connectivity" NumberOfComponents="1" format="ascii">
+ 0 1 3 2 1 4 5 3 4 6 7 5
+ 6 8 9 7 8 10 11 9 10 12 13 11
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+ 7 9 18 17 9 11 19 18 11 13 20 19
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+ 21 22 29 28 22 23 30 29 23 24 31 30
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+ 28 29 36 35 29 30 37 36 30 31 38 37
+ 31 32 39 38 32 33 40 39 33 34 41 40
+ 35 36 43 42 36 37 44 43 37 38 45 44
+ 38 39 46 45 39 40 47 46 40 41 48 47
+ </DataArray>
+ <DataArray type="Int32" Name="offsets" NumberOfComponents="1" format="ascii">
+ 4 8 12 16 20 24 28 32 36 40 44 48
+ 52 56 60 64 68 72 76 80 84 88 92 96
+ 100 104 108 112 116 120 124 128 132 136 140 144
+ </DataArray>
+ <DataArray type="UInt8" Name="types" NumberOfComponents="1" format="ascii">
+ 9 9 9 9 9 9 9 9 9 9 9 9
+ 9 9 9 9 9 9 9 9 9 9 9 9
+ 9 9 9 9 9 9 9 9 9 9 9 9
+ </DataArray>
+ </Cells>
+ </Piece>
+ </UnstructuredGrid>
+</VTKFile>
diff --git a/test/references/example_diffusion_parallel_p0-reference.vtu b/test/references/example_diffusion_parallel_p0-reference.vtu
new file mode 100644
index 0000000000..2a1f5d044b
--- /dev/null
+++ b/test/references/example_diffusion_parallel_p0-reference.vtu
@@ -0,0 +1,49 @@
+<?xml version="1.0"?>
+<VTKFile type="UnstructuredGrid" version="0.1" byte_order="LittleEndian">
+ <UnstructuredGrid>
+ <Piece NumberOfCells="18" NumberOfPoints="28">
+ <PointData Scalars="c">
+ <DataArray type="Float32" Name="c" NumberOfComponents="1" format="ascii">
+ 0.600795 0.628791 0.619313 0.751779 0.708185 0.607276 0.7937 0.767298 0.486278 0.603874 0.617154 0.463888
+ 0.463939 0.407136 0.694774 0.240767 0.77346 0.411375 0.434334 0.460175 0.724304 0.715433 0.555488 0.526637
+ 0.606071 0.523224 0.790582 0.739017
+ </DataArray>
+ </PointData>
+ <CellData Scalars="process rank">
+ <DataArray type="Float32" Name="process rank" NumberOfComponents="1" format="ascii">
+ 0 0 0 0 0 0 0 0 0 0 0 0
+ 0 0 0 0 0 0
+ </DataArray>
+ </CellData>
+ <Points>
+ <DataArray type="Float32" Name="Coordinates" NumberOfComponents="3" format="ascii">
+ 0 0 0 0.166667 0 0 0 0.166667 0 0.166667 0.166667 0
+ 0.333333 0 0 0.333333 0.166667 0 0.5 0 0 0.5 0.166667 0
+ 0 0.333333 0 0.166667 0.333333 0 0.333333 0.333333 0 0.5 0.333333 0
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+ 0 0.833333 0 0.166667 0.833333 0 0.333333 0.833333 0 0.5 0.833333 0
+ 0 1 0 0.166667 1 0 0.333333 1 0 0.5 1 0
+ </DataArray>
+ </Points>
+ <Cells>
+ <DataArray type="Int32" Name="connectivity" NumberOfComponents="1" format="ascii">
+ 0 1 3 2 1 4 5 3 4 6 7 5
+ 2 3 9 8 3 5 10 9 5 7 11 10
+ 8 9 13 12 9 10 14 13 10 11 15 14
+ 12 13 17 16 13 14 18 17 14 15 19 18
+ 16 17 21 20 17 18 22 21 18 19 23 22
+ 20 21 25 24 21 22 26 25 22 23 27 26
+ </DataArray>
+ <DataArray type="Int32" Name="offsets" NumberOfComponents="1" format="ascii">
+ 4 8 12 16 20 24 28 32 36 40 44 48
+ 52 56 60 64 68 72
+ </DataArray>
+ <DataArray type="UInt8" Name="types" NumberOfComponents="1" format="ascii">
+ 9 9 9 9 9 9 9 9 9 9 9 9
+ 9 9 9 9 9 9
+ </DataArray>
+ </Cells>
+ </Piece>
+ </UnstructuredGrid>
+</VTKFile>
diff --git a/test/references/example_diffusion_parallel_p1-reference.vtu b/test/references/example_diffusion_parallel_p1-reference.vtu
new file mode 100644
index 0000000000..d762cb3a33
--- /dev/null
+++ b/test/references/example_diffusion_parallel_p1-reference.vtu
@@ -0,0 +1,49 @@
+<?xml version="1.0"?>
+<VTKFile type="UnstructuredGrid" version="0.1" byte_order="LittleEndian">
+ <UnstructuredGrid>
+ <Piece NumberOfCells="18" NumberOfPoints="28">
+ <PointData Scalars="c">
+ <DataArray type="Float32" Name="c" NumberOfComponents="1" format="ascii">
+ 0.7937 0.659834 0.767298 0.772924 0.709495 0.608217 0.782586 0.755256 0.463888 0.597787 0.617481 0.473542
+ 0.240767 0.370738 0.694056 0.275299 0.460175 0.363768 0.432353 0.475921 0.526637 0.689418 0.553917 0.530383
+ 0.739017 0.517034 0.789881 0.751804
+ </DataArray>
+ </PointData>
+ <CellData Scalars="process rank">
+ <DataArray type="Float32" Name="process rank" NumberOfComponents="1" format="ascii">
+ 1 1 1 1 1 1 1 1 1 1 1 1
+ 1 1 1 1 1 1
+ </DataArray>
+ </CellData>
+ <Points>
+ <DataArray type="Float32" Name="Coordinates" NumberOfComponents="3" format="ascii">
+ 0.5 0 0 0.666667 0 0 0.5 0.166667 0 0.666667 0.166667 0
+ 0.833333 0 0 0.833333 0.166667 0 1 0 0 1 0.166667 0
+ 0.5 0.333333 0 0.666667 0.333333 0 0.833333 0.333333 0 1 0.333333 0
+ 0.5 0.5 0 0.666667 0.5 0 0.833333 0.5 0 1 0.5 0
+ 0.5 0.666667 0 0.666667 0.666667 0 0.833333 0.666667 0 1 0.666667 0
+ 0.5 0.833333 0 0.666667 0.833333 0 0.833333 0.833333 0 1 0.833333 0
+ 0.5 1 0 0.666667 1 0 0.833333 1 0 1 1 0
+ </DataArray>
+ </Points>
+ <Cells>
+ <DataArray type="Int32" Name="connectivity" NumberOfComponents="1" format="ascii">
+ 0 1 3 2 1 4 5 3 4 6 7 5
+ 2 3 9 8 3 5 10 9 5 7 11 10
+ 8 9 13 12 9 10 14 13 10 11 15 14
+ 12 13 17 16 13 14 18 17 14 15 19 18
+ 16 17 21 20 17 18 22 21 18 19 23 22
+ 20 21 25 24 21 22 26 25 22 23 27 26
+ </DataArray>
+ <DataArray type="Int32" Name="offsets" NumberOfComponents="1" format="ascii">
+ 4 8 12 16 20 24 28 32 36 40 44 48
+ 52 56 60 64 68 72
+ </DataArray>
+ <DataArray type="UInt8" Name="types" NumberOfComponents="1" format="ascii">
+ 9 9 9 9 9 9 9 9 9 9 9 9
+ 9 9 9 9 9 9
+ </DataArray>
+ </Cells>
+ </Piece>
+ </UnstructuredGrid>
+</VTKFile>
--
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