Make test utils able to clean more generated files

This is necessary since Cppruntime statically links its runtime system
with the simulation. It caused the library testing server to have 50GB
of unused files lying around. It is less crucial for the C runtime since
the executable is always cleaned (this is an so-file for cppruntim
which was not cleaned up), and because the objects were small (few kB
instead of 10MB).

Compiler/SimCode/SimCodeMain.mo

@@ -54,6 +54,7 @@ import SimCode;
 
 // protected imports
 protected
+import AvlSetString;
 import BackendDAECreate;
 import Builtin;
 import ClockIndexes;
@@ -608,23 +609,28 @@ protected
   partial function PartialRunTpl
     output tuple<Boolean,list<String>> res;
   end PartialRunTpl;
+  AvlSetString.Tree generatedObjects=AvlSetString.EMPTY();
 algorithm
   setGlobalRoot(Global.optionSimCode, SOME(simCode));
   _ := match target
     local
       String str, guid;
       list<PartialRunTpl> codegenFuncs;
-      Integer numThreads;
+      Integer numThreads, n;
       list<tuple<Boolean,list<String>>> res;
-      list<String> strs, tmp;
+      list<String> strs, tmp, matches;
 
     case "CSharp" equation
       Tpl.tplNoret(CodegenCSharp.translateModel, simCode);
     then ();
 
-    case "Cpp" equation
-      callTargetTemplatesCPP(simCode);
-    then ();
+    case "Cpp"
+      algorithm
+        callTargetTemplatesCPP(simCode);
+        for str in {"CalcHelperMain.o\n",".so\n"} loop
+          generatedObjects := AvlSetString.add(generatedObjects, "OMCpp" + simCode.fileNamePrefix + str);
+        end for;
+      then ();
 
     case "Adevs" equation
       Tpl.tplNoret(CodegenAdevs.translateModel, simCode);
@@ -668,6 +674,14 @@ algorithm
         } loop
           (func,str) := f;
           codegenFuncs := (function runTplWriteFile(func=function func(a_simCode=simCode), file=simCode.fileNamePrefix + str)) :: codegenFuncs;
+          (n,matches) := System.regex(str, "\\(.*\\)[.]c$", 2, false, false);
+          if n==2 then
+            _::str::_ := matches;
+            generatedObjects := AvlSetString.add(generatedObjects, simCode.fileNamePrefix + str + ".o\n");
+          end if;
+        end for;
+        for str in {"_11mix.o\n","_functions.o\n","_info.json\n","_init.xml\n"} loop
+          generatedObjects := AvlSetString.add(generatedObjects, simCode.fileNamePrefix + str);
         end for;
         codegenFuncs := (function runTpl(func=function CodegenC.simulationFile_mixAndHeader(a_simCode=simCode, a_modelNamePrefix=simCode.fileNamePrefix))) :: codegenFuncs;
         codegenFuncs := (function runTplWriteFile(func=function CodegenC.simulationFile(in_a_simCode=simCode, in_a_guid=guid, in_a_isModelExchangeFMU=false), file=simCode.fileNamePrefix + ".c")) :: codegenFuncs;
@@ -687,6 +701,14 @@ algorithm
           strs := List.append_reverse(tmp, strs);
         end for;
         strs := listReverse(strs);
+        // Some files are only sometimes generated, like initialization when it has >2000 equations
+        for str in strs loop
+          (n,matches) := System.regex(str, "\\(.*\\)[.]c$", 2, false, false);
+          if n==2 then
+            _::str::_ := matches;
+            generatedObjects := AvlSetString.add(generatedObjects, simCode.fileNamePrefix + str + ".o\n");
+          end if;
+        end for;
         // write the makefile last!
         Tpl.closeFile(Tpl.tplCallWithFailError3(CodegenC.simulationMakefile,Config.simulationCodeTarget(),simCode,strs,txt=Tpl.redirectToFile(Tpl.emptyTxt, simCode.fileNamePrefix+".makefile")));
       then ();
@@ -716,6 +738,9 @@ algorithm
       Error.addMessage(Error.INTERNAL_ERROR, {str});
     then fail();
   end match;
+  if Config.getRunningTestsuite() then
+    System.appendFile(Config.getRunningTestsuiteFile(), stringAppendList(AvlSetString.listKeys(generatedObjects)));
+  end if;
   setGlobalRoot(Global.optionSimCode, NONE());
 end callTargetTemplates;