public void ParserTest1()
{
Amil.Lexer lexer = Amil.Amil.AmilLexer;
Amil.Parser parser = new Amil.Parser();
Amil.Statement statement = parser.parse(lexer.Lex("{var a; if 0 { print true; }"));
Console.WriteLine(statement.ToString());
}
public void ParserTest2()
{
Amil.Lexer lexer = Amil.Amil.AmilLexer;
Amil.Parser parser = new Amil.Parser();
Amil.Statement statement = parser.parse(lexer.Lex("{ print 1+2+3+4+5; }"));
Console.WriteLine(statement.ToString());
}
public void VirtualMachineTest2()
{
Amil.Lexer lexer = Amil.Amil.AmilLexer;
Amil.Parser parser = new Amil.Parser();
Amil.VirtualMachine vm = new Amil.VirtualMachine(100);
vm.LoadInstructions(parser.parse(lexer.Lex("{if false { print false; } print true; }")).Compile());
vm.Execute();
}
public void TestMethod1()
{
Amil.Lexer lexer = Amil.Amil.AmilLexer;
IEnumerable <Amil.Token> tokens = lexer.Lex("a = 1;\nif a >= 2 {\nprint hello;\n}");
/*foreach (Amil.Token token in tokens) {
* Debug.WriteLine(token.Type);
* Debug.WriteLine(token.Value);
* }*/
List <Tuple <Amil.TokenType, string> > expectedTokenVals = new List <Tuple <Amil.TokenType, string> > {
new Tuple <Amil.TokenType, string>(Amil.TokenType.NAME, "a"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.EQUAL, "="),
new Tuple <Amil.TokenType, string>(Amil.TokenType.INTEGER, "1"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.SEMICOLON, ";"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.IF, "if"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.NAME, "a"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.GREATER_EQUAL, ">="),
new Tuple <Amil.TokenType, string>(Amil.TokenType.INTEGER, "2"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.LBRACE, "{"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.PRINT, "print"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.NAME, "hello"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.SEMICOLON, ";"),
new Tuple <Amil.TokenType, string>(Amil.TokenType.RBRACE, "}")
};
int index = 0;
foreach (Amil.Token token in tokens)
{
if (index < expectedTokenVals.Count)
{
Assert.AreEqual(expectedTokenVals[index].Item1, token.Type);
Assert.AreEqual(expectedTokenVals[index].Item2, token.Value);
}
else
{
Assert.Fail("Lexer returned more tokens than expected");
}
index++;
}
}