Add test nlssMinSize.mos

openmodelica/cruntime/simoptions/Makefile

@@ -8,8 +8,9 @@ testOutputIntervalDASSLstepsnoEquidistant.mos \
 testOutputIntervalEuler.mos \
 testOutputIntervalIDAstepsnoEquidistant.mos \
 testOutputIntervalRK.mos \
+nlssMinSize.mos \
 
-# test that currently fail. Move up when fixed. 
+# test that currently fail. Move up when fixed.
 # Run make testfailing
 FAILINGTESTFILES = \
 testDASSLnoEquidistant.mos \
@@ -33,8 +34,8 @@ test:
 	@echo
 	@echo OPENMODELICAHOME=" $(OPENMODELICAHOME) "
 	@$(TEST) $(TESTFILES)
-	
-# Cleans all files that are not listed as dependencies 
+
+# Cleans all files that are not listed as dependencies
 clean :
 	@echo $(DEPENDENCIES) | sed 's/ /\\|/g' > deps.tmp
 	@rm -f $(CLEAN)
@@ -43,11 +44,11 @@ clean :
 # do it after cleaning and updating the folder
 # then you can get a list of file names (which must be dependencies
 # since you got them from repository + your own new files)
-# then add them to the DEPENDENCIES. You can find the 
-# list in deps.txt 
-getdeps: 
+# then add them to the DEPENDENCIES. You can find the
+# list in deps.txt
+getdeps:
 	@echo $(DEPENDENCIES) | sed 's/ /\\|/g' > deps.tmp
-	@echo $(CLEAN) | sed -r 's/deps.txt|deps.tmp//g' | sed 's/ / \\\n/g' > deps.txt	
+	@echo $(CLEAN) | sed -r 's/deps.txt|deps.tmp//g' | sed 's/ / \\\n/g' > deps.txt
 	@echo Dependency list saved in deps.txt.
 	@echo Copy the list from deps.txt and add it to the Makefile @DEPENDENCIES
 

openmodelica/cruntime/simoptions/nlssMinSize.mos

@@ -0,0 +1,26 @@
+// name: nlssMinSize
+// status: correct
+
+loadString("
+model M
+  Real x,y;
+equation
+  x*y = 10;
+  sqrt(x+1) + y = 6;
+end M;
+"); getErrorString();
+
+simulate(M, simflags="-nlssMinSize=1"); getErrorString();
+
+// Result:
+// true
+// ""
+// record SimulationResult
+//     resultFile = "M_res.mat",
+//     simulationOptions = "startTime = 0.0, stopTime = 1.0, numberOfIntervals = 500, tolerance = 1e-06, method = 'dassl', fileNamePrefix = 'M', options = '', outputFormat = 'mat', variableFilter = '.*', cflags = '', simflags = '-nlssMinSize=1'",
+//     messages = "stdout            | info    | Maximum system size for using non-linear sparse solver changed to 1
+// "
+// end SimulationResult;
+// "Warning: There are iteration variables with default zero start attribute. For more information set -d=initialization. In OMEdit Tools->Options->Simulation->OMCFlags, in OMNotebook call setCommandLineOptions("-d=initialization").
+// "
+// endResult