/// <summary>
/// PR_LeaveFunction
/// </summary>
private int LeaveFunction()
{
if (this._Depth <= 0)
{
Utilities.Error("prog stack underflow");
}
// restore locals from the stack
var c = this.xFunction.locals;
this._LocalStackUsed -= c;
if (this._LocalStackUsed < 0)
{
this.RunError("PR_ExecuteProgram: locals stack underflow\n");
}
for (var i = 0; i < c; i++)
{
this.Set(this.xFunction.parm_start + i, this._LocalStack[this._LocalStackUsed + i]);
}
//((int*)pr_globals)[pr_xfunction->parm_start + i] = localstack[localstack_used + i];
// up stack
this._Depth--;
this.xFunction = this._Stack[this._Depth].f;
return(this._Stack[this._Depth].s);
}
/// <summary>
/// PR_LeaveFunction
/// </summary>
private Int32 LeaveFunction()
{
if (_Depth <= 0)
{
Utilities.Error("prog stack underflow");
}
// restore locals from the stack
var c = xFunction.locals;
_LocalStackUsed -= c;
if (_LocalStackUsed < 0)
{
RunError("PR_ExecuteProgram: locals stack underflow\n");
}
for (var i = 0; i < c; i++)
{
Set(xFunction.parm_start + i, _LocalStack[_LocalStackUsed + i]);
//((int*)pr_globals)[pr_xfunction->parm_start + i] = localstack[localstack_used + i];
}
// up stack
_Depth--;
xFunction = _Stack[_Depth].f;
return(_Stack[_Depth].s);
}
public void TestFunctionSignature_F()
{
ProgramFile programFile = new ProgramFile("path", "name", "text");
ProgramClassTypeCollection expectedClassTypeCollection = new ProgramClassTypeCollection();
ProgramClassTypeCollection actualClassTypeCollection = new ProgramClassTypeCollection();
CodeProcessor codeProcessor = new CodeProcessor(programFile, actualClassTypeCollection);
ProgramClass expectedProgramClass;
ProgramClass actualProgramClass;
ProgramFunction expectedProgramFunction;
ProgramFunction actualProgramFunction;
string[] fileTextDataArray = { "class", "ClassName", " ", "{", " ", "public", "virtual", "(",
"List", "<", "int", ">", ",", "bool", ",", "float",")", "Test", "<", "Object", ">", "(",
"double", "n", ",", "double", "m", ")", " ", "{", " ", "return", "(", "0", ",", "0",")",
";", " ", "}", " ", "}" };
programFile.FileTextData.AddRange(fileTextDataArray);
string name = "Test";
List <string> empty = new List <string>();
List <string> ModF = new List <string>();
List <string> RetF = new List <string>();
List <string> GenF = new List <string>();
List <string> ParF = new List <string>();
ModF.Add("public"); ModF.Add("virtual");
RetF.Add("List"); RetF.Add("<"); RetF.Add("int"); RetF.Add(">"); RetF.Add(","); RetF.Add("bool"); RetF.Add(","); RetF.Add("float");
GenF.Add("Object");
ParF.Add("double"); ParF.Add("n"); ParF.Add(","); ParF.Add("double"); ParF.Add("m");
expectedProgramClass = new ProgramClass("ClassName", empty, empty);
expectedProgramFunction = new ProgramFunction(name, ModF, RetF, GenF, ParF, empty);
expectedProgramClass.ChildList.Add(expectedProgramFunction);
expectedClassTypeCollection.Add(expectedProgramClass);
codeProcessor.ProcessFileCode();
CollectionAssert.AreEqual(expectedClassTypeCollection, actualClassTypeCollection);
actualProgramClass = (ProgramClass)actualClassTypeCollection[0];
Assert.AreEqual(expectedProgramClass.ChildList.Count, actualProgramClass.ChildList.Count);
actualProgramFunction = (ProgramFunction)actualProgramClass.ChildList[0];
Assert.AreEqual(expectedProgramFunction.Name, actualProgramFunction.Name);
CollectionAssert.AreEqual(expectedProgramFunction.Modifiers, actualProgramFunction.Modifiers);
CollectionAssert.AreEqual(expectedProgramFunction.ReturnTypes, actualProgramFunction.ReturnTypes);
CollectionAssert.AreEqual(expectedProgramFunction.Generics, actualProgramFunction.Generics);
CollectionAssert.AreEqual(expectedProgramFunction.Parameters, actualProgramFunction.Parameters);
}
public void TestFunctionSignature_B()
{
ProgramFile programFile = new ProgramFile("path", "name", "text");
ProgramClassTypeCollection expectedClassTypeCollection = new ProgramClassTypeCollection();
ProgramClassTypeCollection actualClassTypeCollection = new ProgramClassTypeCollection();
CodeProcessor codeProcessor = new CodeProcessor(programFile, actualClassTypeCollection);
ProgramClass expectedProgramClass;
ProgramClass actualProgramClass;
ProgramFunction expectedProgramFunction;
ProgramFunction actualProgramFunction;
string[] fileTextDataArray = { "class", "ClassName", " ", "{", " ", "void", "Test", "<", "V",
",", "W", ">", "(", "int", "x", ")", " ", "{"," ","return", "(", "0", ",", "0", ")",
";", " ", "}", " ", "}" };
programFile.FileTextData.AddRange(fileTextDataArray);
string name = "Test";
List <string> empty = new List <string>();
List <string> RetB = new List <string>();
List <string> GenB = new List <string>();
List <string> ParB = new List <string>();
RetB.Add("void");
GenB.Add("V"); GenB.Add(","); GenB.Add("W");
ParB.Add("int"); ParB.Add("x");
expectedProgramClass = new ProgramClass("ClassName", empty, empty);
expectedProgramFunction = new ProgramFunction(name, empty, RetB, GenB, ParB, empty);
expectedProgramClass.ChildList.Add(expectedProgramFunction);
expectedClassTypeCollection.Add(expectedProgramClass);
codeProcessor.ProcessFileCode();
CollectionAssert.AreEqual(expectedClassTypeCollection, actualClassTypeCollection);
actualProgramClass = (ProgramClass)actualClassTypeCollection[0];
Assert.AreEqual(expectedProgramClass.ChildList.Count, actualProgramClass.ChildList.Count);
actualProgramFunction = (ProgramFunction)actualProgramClass.ChildList[0];
Assert.AreEqual(expectedProgramFunction.Name, actualProgramFunction.Name);
CollectionAssert.AreEqual(expectedProgramFunction.Modifiers, actualProgramFunction.Modifiers);
CollectionAssert.AreEqual(expectedProgramFunction.ReturnTypes, actualProgramFunction.ReturnTypes);
CollectionAssert.AreEqual(expectedProgramFunction.Generics, actualProgramFunction.Generics);
CollectionAssert.AreEqual(expectedProgramFunction.Parameters, actualProgramFunction.Parameters);
}
public void TestFunctionSignature_O()
{
ProgramFile programFile = new ProgramFile("path", "name", "text");
ProgramClassTypeCollection expectedClassTypeCollection = new ProgramClassTypeCollection();
ProgramClassTypeCollection actualClassTypeCollection = new ProgramClassTypeCollection();
CodeProcessor codeProcessor = new CodeProcessor(programFile, actualClassTypeCollection);
ProgramClass expectedProgramClass;
ProgramClass actualProgramClass;
ProgramFunction expectedProgramFunction;
ProgramFunction actualProgramFunction;
string[] fileTextDataArray = { "class", "ClassName", " ", "{", " ", "public", "static",
"Test", ".", "NewType", "TestFunc", "(", ")", " ", "{"," ", "return", "(", "0",
",", "0", ")", ";", " ", "}", " ", "}" };
programFile.FileTextData.AddRange(fileTextDataArray);
string name = "TestFunc";
List <string> empty = new List <string>();
List <string> ModO = new List <string>();
List <string> RetO = new List <string>();
ModO.Add("public"); ModO.Add("static");
RetO.Add("Test"); RetO.Add("."); RetO.Add("NewType");
expectedProgramClass = new ProgramClass("ClassName", empty, empty);
expectedProgramFunction = new ProgramFunction(name, ModO, RetO, empty, empty, empty);
expectedProgramClass.ChildList.Add(expectedProgramFunction);
expectedClassTypeCollection.Add(expectedProgramClass);
codeProcessor.ProcessFileCode();
CollectionAssert.AreEqual(expectedClassTypeCollection, actualClassTypeCollection);
actualProgramClass = (ProgramClass)actualClassTypeCollection[0];
Assert.AreEqual(expectedProgramClass.ChildList.Count, actualProgramClass.ChildList.Count);
actualProgramFunction = (ProgramFunction)actualProgramClass.ChildList[0];
Assert.AreEqual(expectedProgramFunction.Name, actualProgramFunction.Name);
CollectionAssert.AreEqual(expectedProgramFunction.Modifiers, actualProgramFunction.Modifiers);
CollectionAssert.AreEqual(expectedProgramFunction.ReturnTypes, actualProgramFunction.ReturnTypes);
CollectionAssert.AreEqual(expectedProgramFunction.Generics, actualProgramFunction.Generics);
CollectionAssert.AreEqual(expectedProgramFunction.Parameters, actualProgramFunction.Parameters);
}
/// <summary>
/// PR_EnterFunction
/// Returns the new program statement counter
/// </summary>
private unsafe int EnterFunction(ProgramFunction f)
{
this._Stack[this._Depth].s = this._xStatement;
this._Stack[this._Depth].f = this.xFunction;
this._Depth++;
if (this._Depth >= Programs.MAX_STACK_DEPTH)
{
this.RunError("stack overflow");
}
// save off any locals that the new function steps on
var c = f.locals;
if (this._LocalStackUsed + c > Programs.LOCALSTACK_SIZE)
{
this.RunError("PR_ExecuteProgram: locals stack overflow\n");
}
for (var i = 0; i < c; i++)
{
this._LocalStack[this._LocalStackUsed + i] = *( int * )this.Get(f.parm_start + i);
}
this._LocalStackUsed += c;
// copy parameters
var o = f.parm_start;
for (var i = 0; i < f.numparms; i++)
{
for (var j = 0; j < f.parm_size[i]; j++)
{
this.Set(o, *( int * )this.Get(ProgramOperatorDef.OFS_PARM0 + i * 3 + j));
o++;
}
}
this.xFunction = f;
return(f.first_statement - 1); // offset the s++
}
/// <summary>
/// PR_EnterFunction
/// Returns the new program statement counter
/// </summary>
private unsafe Int32 EnterFunction(ProgramFunction f)
{
_Stack[_Depth].s = _xStatement;
_Stack[_Depth].f = xFunction;
_Depth++;
if (_Depth >= MAX_STACK_DEPTH)
{
RunError("stack overflow");
}
// save off any locals that the new function steps on
var c = f.locals;
if (_LocalStackUsed + c > LOCALSTACK_SIZE)
{
RunError("PR_ExecuteProgram: locals stack overflow\n");
}
for (var i = 0; i < c; i++)
{
_LocalStack[_LocalStackUsed + i] = *( Int32 * )Get(f.parm_start + i);
}
_LocalStackUsed += c;
// copy parameters
var o = f.parm_start;
for (var i = 0; i < f.numparms; i++)
{
for (var j = 0; j < f.parm_size[i]; j++)
{
Set(o, *( Int32 * )Get(ProgramOperatorDef.OFS_PARM0 + i * 3 + j));
o++;
}
}
xFunction = f;
return(f.first_statement - 1); // offset the s++
}
public void TestCodeProcessor_ProcessFileCode_FunctionData()
{
ProgramClassTypeCollection programClassTypeCollection = new ProgramClassTypeCollection();
CodeProcessor codeProcessor;
FileProcessor fileProcessor;
ProgramFile programFile;
List <ProgramFunction> expectedFunctions = new List <ProgramFunction>();
List <string> repeatedFunctionNames = new List <string>();
List <string> empty = new List <string>();
string filePath = Path.GetFullPath("..\\..\\..\\CodeAnalyzerTests\\TestInputFiles\\TestInputFile.cs");
string fileName = "TestInputFile.cs";
string fileText = "";
if (File.Exists(filePath))
{
fileText = File.ReadAllText(filePath);
}
repeatedFunctionNames.Add("Talk");
repeatedFunctionNames.Add("Move");
ProgramFunction Animal = new ProgramFunction("Animal", empty, empty, empty, empty, empty);
ProgramFunction Animal_Move = new ProgramFunction("Move", empty, empty, empty, empty, empty);
ProgramFunction Pet = new ProgramFunction("Pet", empty, empty, empty, empty, empty);
ProgramFunction Dog = new ProgramFunction("Dog", empty, empty, empty, empty, empty);
ProgramFunction Dog_Talk = new ProgramFunction("Talk", empty, empty, empty, empty, empty);
ProgramFunction Human = new ProgramFunction("Human", empty, empty, empty, empty, empty);
ProgramFunction Human_Talk = new ProgramFunction("Talk", empty, empty, empty, empty, empty);
ProgramFunction Human_Move = new ProgramFunction("Move", empty, empty, empty, empty, empty);
ProgramFunction GoToSchool = new ProgramFunction("GoToSchool", empty, empty, empty, empty, empty);
ProgramFunction GraduateSchool = new ProgramFunction("GraduateSchool", empty, empty, empty, empty, empty);
ProgramFunction GoToWork = new ProgramFunction("GoToWork", empty, empty, empty, empty, empty);
ProgramFunction BuyPet = new ProgramFunction("BuyPet", empty, empty, empty, empty, empty);
ProgramFunction BuyDog = new ProgramFunction("BuyDog", empty, empty, empty, empty, empty);
ProgramFunction BuyCar = new ProgramFunction("BuyCar", empty, empty, empty, empty, empty);
ProgramFunction SellCar = new ProgramFunction("SellCar", empty, empty, empty, empty, empty);
ProgramFunction FillCarFuelTank = new ProgramFunction("FillCarFuelTank", empty, empty, empty, empty, empty);
ProgramFunction Car = new ProgramFunction("Car", empty, empty, empty, empty, empty);
ProgramFunction FillTank = new ProgramFunction("FillTank", empty, empty, empty, empty, empty);
string[] Animal_Move_TextDataArray = { " ", "if", "(", "direction", "==", "0", ")", "//", "move", "north", " ", "LocationY",
"+=", "seconds", "*", "Speed", ";", " ", "else", "if", "(", "direction", "==", "1", ")", "//", "move", "east", " ",
"LocationX", "+=", "seconds", "*", "Speed", ";", " ", "else", "if", "(", "direction", "==", "2", ")", "//", "move",
"south", " ", "LocationY", "-=", "seconds", "*", "Speed", ";", " ", "else", "if", "(", "direction", "==", "3", ")", "//",
"move", "west", " ", "LocationX", "-=", "seconds", "*", "Speed", ";", " ", "return", "(", "LocationX", ",", "LocationY",
")", ";", " ", "}" };
string[] Human_Move_TextDataArray = { " ", "int", "speed", "=", "Speed", ";", " ", "if", "(", "isDriving", "&&", "car", "!=",
"null", ")", "speed", "=", "car", ".", "Speed", ";", " ", "if", "(", "direction", "==", "0", ")", "//", "move", "north",
" ", "LocationY", "+=", "seconds", "*", "speed", ";", " ", "else", "if", "(", "direction", "==", "1", ")", "//", "move",
"east", " ", "LocationX", "+=", "seconds", "*", "speed", ";", " ", "else", "if", "(", "direction","==", "2", ")", "//",
"move", "south", " ", "LocationY", "-=", "seconds", "*", "speed", ";", " ", "else", "if", "(", "direction", "==", "3", ")",
"//", "move", "west", " ", "LocationX", "-=", "seconds", "*", "speed", ";", " ", "return", "(", "LocationX", ",", "LocationY",
")", ";", " ", "}" };
string[] Dog_Talk_TextDataArray = { "\"", "Woof", "!", "\"", ";" };
string[] Human_Talk_TextDataArray = { "\"", "Hello", "\"", ";" };
Animal_Move.TextData.AddRange(Animal_Move_TextDataArray);
Dog_Talk.TextData.AddRange(Dog_Talk_TextDataArray);
Human_Talk.TextData.AddRange(Human_Talk_TextDataArray);
Human_Move.TextData.AddRange(Human_Move_TextDataArray);
Animal.Size = 3; Animal.Complexity = 0;
Animal_Move.Size = 9; Animal_Move.Complexity = 4;
Pet.Size = 1; Pet.Complexity = 0;
Dog.Size = 1; Dog.Complexity = 0;
Dog_Talk.Size = 1; Dog_Talk.Complexity = 0;
Human.Size = 2; Human.Complexity = 0;
Human_Talk.Size = 1; Human_Talk.Complexity = 0;
Human_Move.Size = 11; Human_Move.Complexity = 5;
GoToSchool.Size = 6; GoToSchool.Complexity = 1;
GraduateSchool.Size = 5; GraduateSchool.Complexity = 1;
GoToWork.Size = 4; GoToWork.Complexity = 1;
BuyPet.Size = 7; BuyPet.Complexity = 1;
BuyDog.Size = 4; BuyDog.Complexity = 1;
BuyCar.Size = 8; BuyCar.Complexity = 1;
SellCar.Size = 5; SellCar.Complexity = 1;
FillCarFuelTank.Size = 8; FillCarFuelTank.Complexity = 2;
Car.Size = 5; Car.Complexity = 0;
FillTank.Size = 7; FillTank.Complexity = 1;
expectedFunctions.Add(Animal);
expectedFunctions.Add(Animal_Move);
expectedFunctions.Add(Pet);
expectedFunctions.Add(Dog);
expectedFunctions.Add(Dog_Talk);
expectedFunctions.Add(Human);
expectedFunctions.Add(Human_Talk);
expectedFunctions.Add(Human_Move);
expectedFunctions.Add(GoToSchool);
expectedFunctions.Add(GraduateSchool);
expectedFunctions.Add(GoToWork);
expectedFunctions.Add(BuyPet);
expectedFunctions.Add(BuyDog);
expectedFunctions.Add(BuyCar);
expectedFunctions.Add(SellCar);
expectedFunctions.Add(FillCarFuelTank);
expectedFunctions.Add(Car);
expectedFunctions.Add(FillTank);
programFile = new ProgramFile(filePath, fileName, fileText);
fileProcessor = new FileProcessor(programFile);
fileProcessor.ProcessFile();
codeProcessor = new CodeProcessor(programFile, programClassTypeCollection);
codeProcessor.ProcessFileCode();
CheckAllChildListsFunctionData(expectedFunctions, repeatedFunctionNames, programFile);
}