FEM: unit tests, add z88 writing test framework

Sudhanshu-Dubey14 · Jul 7, 2020 · 5b104e1 · 5b104e1
1 parent cab4077
commit 5b104e1
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diff --git a/src/Mod/Fem/CMakeLists.txt b/src/Mod/Fem/CMakeLists.txt
@@ -222,6 +222,7 @@ SET(FemTestsApp_SRCS
     femtest/app/test_result.py
     femtest/app/test_solver_calculix.py
     femtest/app/test_solver_elmer.py
+    femtest/app/test_solver_z88.py
 )
 
 SET(FemTestsFiles_SRCS
@@ -296,6 +297,19 @@ SET(FemTestsOpen_SRCS
     femtest/data/open/all_objects_de9b3fb438.FCStd
 )
 
+SET(FemTestsZ88_SRCS
+    femtest/data/z88/__init__.py
+    femtest/data/z88/cube_static/51.txt
+    femtest/data/z88/cube_static/z88.dyn
+    femtest/data/z88/cube_static/z88elp.txt
+    femtest/data/z88/cube_static/z88i1.txt
+    femtest/data/z88/cube_static/z88i2.txt
+    femtest/data/z88/cube_static/z88i5.txt
+    femtest/data/z88/cube_static/z88int.txt
+    femtest/data/z88/cube_static/z88man.txt
+    femtest/data/z88/cube_static/z88mat.txt
+)
+
 SET(FemTools_SRCS
     femtools/__init__.py
     femtools/ccxtools.py
@@ -331,6 +345,7 @@ SET(FemAllScripts
     ${FemTestsElmer_SRCS}
     ${FemTestsMesh_SRCS}
     ${FemTestsOpen_SRCS}
+    ${FemTestsZ88_SRCS}
     ${FemTools_SRCS}
 )
 
@@ -363,6 +378,7 @@ INSTALL(FILES ${FemTestsCcx_SRCS} DESTINATION Mod/Fem/femtest/data/calculix)
 INSTALL(FILES ${FemTestsElmer_SRCS} DESTINATION Mod/Fem/femtest/data/elmer)
 INSTALL(FILES ${FemTestsMesh_SRCS} DESTINATION Mod/Fem/femtest/data/mesh)
 INSTALL(FILES ${FemTestsOpen_SRCS} DESTINATION Mod/Fem/femtest/data/open)
+INSTALL(FILES ${FemTestsZ88_SRCS} DESTINATION Mod/Fem/femtest/data/z88)
 INSTALL(FILES ${FemTools_SRCS} DESTINATION Mod/Fem/femtools)
 
 

diff --git a/src/Mod/Fem/TestFemApp.py b/src/Mod/Fem/TestFemApp.py
@@ -37,6 +37,7 @@
 from femtest.app.test_ccxtools import TestCcxTools as FemTest11
 from femtest.app.test_solver_calculix import TestSolverCalculix as FemTest12
 from femtest.app.test_solver_elmer import TestSolverElmer as FemTest13
+from femtest.app.test_solver_z88 import TestSolverZ88 as FemTest14
 
 # dummy usage to get flake8 and lgtm quiet
 False if FemTest01.__name__ else True
@@ -52,3 +53,4 @@
 False if FemTest11.__name__ else True
 False if FemTest12.__name__ else True
 False if FemTest13.__name__ else True
+False if FemTest14.__name__ else True
diff --git a/src/Mod/Fem/femtest/app/test_solver_z88.py b/src/Mod/Fem/femtest/app/test_solver_z88.py
@@ -0,0 +1,142 @@
+# ***************************************************************************
+# *   Copyright (c) 2018 Bernd Hahnebach <bernd@bimstatik.org>              *
+# *   Copyright (c) 2020 Sudhanshu Dubey <sudhanshu.thethunder@gmail.com>   *
+# *                                                                         *
+# *   This file is part of the FreeCAD CAx development system.              *
+# *                                                                         *
+# *   This program is free software; you can redistribute it and/or modify  *
+# *   it under the terms of the GNU Lesser General Public License (LGPL)    *
+# *   as published by the Free Software Foundation; either version 2 of     *
+# *   the License, or (at your option) any later version.                   *
+# *   for detail see the LICENCE text file.                                 *
+# *                                                                         *
+# *   This program is distributed in the hope that it will be useful,       *
+# *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+# *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+# *   GNU Library General Public License for more details.                  *
+# *                                                                         *
+# *   You should have received a copy of the GNU Library General Public     *
+# *   License along with this program; if not, write to the Free Software   *
+# *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
+# *   USA                                                                   *
+# *                                                                         *
+# ***************************************************************************
+
+__title__ = "Solver z88 FEM unit tests"
+__author__ = "Bernd Hahnebach"
+__url__ = "http://www.freecadweb.org"
+
+import unittest
+from os import listdir
+from os.path import join
+
+import FreeCAD
+
+import femsolver.run
+from . import support_utils as testtools
+from .support_utils import fcc_print
+
+
+class TestSolverZ88(unittest.TestCase):
+    fcc_print("import TestSolverZ88")
+
+    # ********************************************************************************************
+    def setUp(
+        self
+    ):
+        # setUp is executed before every test
+
+        # new document
+        self.document = FreeCAD.newDocument(self.__class__.__name__)
+
+        # more inits
+        self.mesh_name = "Mesh"
+
+    # ********************************************************************************************
+    def tearDown(
+        self
+    ):
+        # tearDown is executed after every test
+        FreeCAD.closeDocument(self.document.Name)
+
+    # ********************************************************************************************
+    def test_00print(
+        self
+    ):
+        # since method name starts with 00 this will be run first
+        # this test just prints a line with stars
+
+        fcc_print("\n{0}\n{1} run FEM TestSolverFrameWork tests {2}\n{0}".format(
+            100 * "*",
+            10 * "*",
+            55 * "*"
+        ))
+
+    # ********************************************************************************************
+    def test_solver_z88(
+        self
+    ):
+        from femexamples.boxanalysis_static import setup
+        setup(self.document, "z88")
+        self.z88_inputfile_writing_test("cube_static")
+
+    # ********************************************************************************************
+    def z88_inputfile_writing_test(
+        self,
+        base_name
+    ):
+
+        self.document.recompute()
+
+        # start
+        fcc_print(
+            "\n------------- Start of FEM Z88 tests for {} -------"
+            .format(base_name)
+        )
+
+        # get analysis working directory and save FreeCAD file
+        working_dir = testtools.get_fem_test_tmp_dir("solver_z88_" + base_name)
+        save_fc_file = join(working_dir, base_name + ".FCStd")
+        fcc_print("Save FreeCAD file to {} ...".format(save_fc_file))
+        self.document.saveAs(save_fc_file)
+
+        # write input file
+        machine = self.document.SolverZ88.Proxy.createMachine(
+            self.document.SolverZ88,
+            working_dir,
+            True  # set testmode to True
+        )
+        machine.target = femsolver.run.PREPARE
+        machine.start()
+        machine.join()  # wait for the machine to finish
+
+        # compare input file with the given one
+        test_path = join(testtools.get_fem_test_home_dir(), "z88", base_name)
+        test_files = [f for f in listdir(test_path)]
+        for test_file in test_files:
+            inpfile_given = join(
+                test_path,
+                test_file
+            )
+            inpfile_totest = join(
+                working_dir,
+                test_file
+            )
+            fcc_print(
+                "Comparing {}  to  {}"
+                .format(inpfile_given, inpfile_totest)
+            )
+            ret = testtools.compare_inp_files(
+                inpfile_given,
+                inpfile_totest
+            )
+            self.assertFalse(
+                ret,
+                "Z88 write_inp_file for {0} test failed.\n{1}".format(base_name, ret)
+            )
+
+        # end
+        fcc_print(
+            "--------------- End of FEM Z88 tests for {} ---------"
+            .format(base_name)
+        )
diff --git a/src/Mod/Fem/femtest/data/z88/__init__.py b/src/Mod/Fem/femtest/data/z88/__init__.py
diff --git a/src/Mod/Fem/femtest/data/z88/cube_static/51.txt b/src/Mod/Fem/femtest/data/z88/cube_static/51.txt
@@ -0,0 +1 @@
+200000.0 0.300
diff --git a/src/Mod/Fem/femtest/data/z88/cube_static/z88.dyn b/src/Mod/Fem/femtest/data/z88/cube_static/z88.dyn
@@ -0,0 +1,49 @@
+DYNAMIC START
+---------------------------------------------------------------------------
+Z88 new version 14OS                   Z88 neue Version 14OS
+---------------------------------------------------------------------------
+
+---------------------------------------------------------------------------
+LANGUAGE                   SPRACHE
+---------------------------------------------------------------------------
+GERMAN
+
+---------------------------------------------------------------------------
+Entries for mesh generator Z88N        Daten fuer Netzgenerator
+---------------------------------------------------------------------------
+  NET START
+    MAXSE  40000
+    MAXESS   800
+    MAXKSS  4000
+    MAXAN     15
+  NET END
+
+---------------------------------------------------------------------------
+Common entries for all modules         gemeinsame Daten fuer alle Module
+---------------------------------------------------------------------------
+
+  COMMON START
+    MAXGS    50000000
+    MAXKOI   1200000
+    MAXK       60000
+    MAXE      300000
+    MAXNFG    200000
+    MAXMAT        32
+    MAXPEL        32
+    MAXJNT        32
+    MAXPR      10000
+    MAXRBD     15000
+    MAXIEZ   6000000
+    MAXGP    2000000
+  COMMON END
+
+---------------------------------------------------------------------------
+Entries for Cuthill-McKee Z88H         Daten fuer Cuthill- McKee Programm
+---------------------------------------------------------------------------
+  CUTKEE START
+    MAXGRA  200
+    MAXNDL 1000
+  CUTKEE END
+
+
+DYNAMIC END
diff --git a/src/Mod/Fem/femtest/data/z88/cube_static/z88elp.txt b/src/Mod/Fem/femtest/data/z88/cube_static/z88elp.txt
@@ -0,0 +1,2 @@
+1
+1 129 0 0 0 0 0 0 0