static void Test3()
{
Compiler c = new Compiler();
List <string> lVars = new List <string>();
lVars.Add("var int x;");
lVars.Add("var int y;");
lVars.Add("var int z;");
List <VarDeclaration> vars = c.ParseVarDeclarations(lVars);
string s = "let x = ((x + 5) + (y - z));";
List <Token> lTokens = c.Tokenize(s, 0);
LetStatement assignment = c.ParseStatement(lTokens);
List <LetStatement> lSimple = c.SimplifyExpressions(assignment, vars);
List <string> lAssembly = c.GenerateCode(lSimple, vars);
CPUEmulator cpu = new CPUEmulator();
InitLCL(lAssembly);
cpu.Code = lAssembly;
cpu.Run(1000, false);
if (cpu.M[20] != 5)
{
Console.WriteLine("BUGBUG");
}
}
static void Test2()
{
Compiler c = new Compiler();
List <string> lVars = new List <string>();
lVars.Add("var int x;");
lVars.Add("var int y;");
lVars.Add("var int z;");
List <VarDeclaration> vars = c.ParseVarDeclarations(lVars);
List <string> lAssignments = new List <string>();
lAssignments.Add("let x = 10;");
lAssignments.Add("let y = 15;");
lAssignments.Add("let z = (x + y);");
List <LetStatement> ls = c.ParseAssignments(lAssignments);
List <string> lAssembly = c.GenerateCode(ls, vars);
CPUEmulator cpu = new CPUEmulator();
InitLCL(lAssembly);
cpu.Code = lAssembly;
cpu.Run(1000, false);
if (cpu.M[22] != 25)
{
Console.WriteLine("BUGBUG");
}
}
static void Test1()
{
Compiler c = new Compiler();
List <string> lVars = new List <string>();
lVars.Add("var int x;");
List <VarDeclaration> vars = c.ParseVarDeclarations(lVars);
string s = "let x = 5;";
List <Token> lTokens = c.Tokenize(s, 0);
LetStatement assignment = c.ParseStatement(lTokens);
if (assignment.ToString() != s)
{
Console.WriteLine("BUGBUG");
}
List <LetStatement> l = new List <LetStatement>();
l.Add(assignment);
List <string> lAssembly = c.GenerateCode(l, vars);
CPUEmulator cpu = new CPUEmulator();
InitLCL(lAssembly);
cpu.Code = lAssembly;
cpu.Run(1000, false);
if (cpu.M[20] != 5)
{
Console.WriteLine("BUGBUG");
}
}
static void Test4()
{
Compiler c = new Compiler();
List <string> lVars = new List <string>();
lVars.Add("var int x;");
lVars.Add("var int y;");
lVars.Add("var int z;");
List <VarDeclaration> vars = c.ParseVarDeclarations(lVars);
List <string> lAssignments = new List <string>();
lAssignments.Add("let x = (+ (- 53 12) (- 467 3));");
lAssignments.Add("let y = 3;");
lAssignments.Add("let z = (+ (- x 12) (+ y 3));");
List <LetStatement> ls = c.ParseAssignments(lAssignments);
Dictionary <string, int> dValues = new Dictionary <string, int>();
dValues["x"] = 0;
dValues["y"] = 0;
dValues["z"] = 0;
CPUEmulator cpu = new CPUEmulator();
cpu.Compute(ls, dValues);
List <LetStatement> lSimple = c.SimplifyExpressions(ls, vars);
Dictionary <string, int> dValues2 = new Dictionary <string, int>();
dValues2["x"] = 0;
dValues2["y"] = 0;
dValues2["z"] = 0;
cpu.Compute(lSimple, dValues2);
foreach (string sKey in dValues.Keys)
{
if (dValues[sKey] != dValues2[sKey])
{
Console.WriteLine("BGUBGU");
}
}
List <string> lAssembly = c.GenerateCode(lSimple, vars);
InitLCL(lAssembly);
cpu.Code = lAssembly;
cpu.Run(1000, false);
if (cpu.M[20] != dValues2["x"])
{
Console.WriteLine("BGUBGU");
}
}
static void Test4()
{
Compiler c = new Compiler();
List <string> lVars = new List <string>();
lVars.Add("var int x1;");
lVars.Add("var int x2;");
lVars.Add("var int x3;");
lVars.Add("var int x4;");
lVars.Add("var int x5;");
List <VarDeclaration> vars = c.ParseVarDeclarations(lVars);
List <string> lAssignments = new List <string>();
lAssignments.Add("let x1 = 1;");
lAssignments.Add("let x2 = 3;");
lAssignments.Add("let x3 = (((x1 + 1) - 4) + ((x2 + x1) - 2));"); // 0
lAssignments.Add("let x4 = ((x2 + x3) - (x2 -7));"); // 7
lAssignments.Add("let x5 = (1000 - ((x1 + (((((x2 + x3) - x4) + x1) - x2) + x3)) - ((x1 - x2) + x4)));");
List <LetStatement> ls = c.ParseAssignments(lAssignments);
Dictionary <string, int> dValues = new Dictionary <string, int>();
dValues["x1"] = 0;
dValues["x2"] = 0;
dValues["x3"] = 0;
dValues["x4"] = 0;
dValues["x5"] = 0;
CPUEmulator cpu = new CPUEmulator();
cpu.Compute(ls, dValues);
List <LetStatement> lSimple = c.SimplifyExpressions(ls, vars);
Dictionary <string, int> dValues2 = new Dictionary <string, int>();
dValues2["x1"] = 0;
dValues2["x2"] = 0;
dValues2["x3"] = 0;
dValues2["x4"] = 0;
dValues2["x5"] = 0;
cpu.Compute(lSimple, dValues2);
foreach (string sKey in dValues.Keys)
{
if (dValues[sKey] != dValues2[sKey])
{
Console.WriteLine("BGUBGU");
}
}
List <string> lAssembly = c.GenerateCode(lSimple, vars);
InitLCL(lAssembly);
cpu.Code = lAssembly;
cpu.Run(1000, false);
if (cpu.M[24] != dValues2["x5"])
{
Console.WriteLine("BUGBUG");
}
}