public void IfEquals()
{
List <List <Token> > tokens = new List <List <Token> >()
{
LexerTestBase.GetTokensForScript("if (a == b) {}"),
LexerTestBase.GetTokensForScript("if(a==b){}"),
LexerTestBase.GetTokensForScript("if(a == b){}"),
LexerTestBase.GetTokensForScript("if (a==b) {}"),
LexerTestBase.GetTokensForScript("if (aasdf==basdf) {}"),
LexerTestBase.GetTokensForScript("if( aasdf == basdf ){}"),
LexerTestBase.GetTokensForScript("if(aasdf==basdf){}"),
};
List <Signature> signatures = new List <Signature> {
Signature.KW_IF,
Signature.LPAREN,
Signature.IDENTIFIER,
Signature.OP_EQUALS,
Signature.IDENTIFIER,
Signature.RPAREN,
Signature.LBRACE,
Signature.RBRACE
};
foreach (var token in tokens)
{
var parsedSignatures = token.Select(a => a.Signature).ToList();
Assert.AreEqual(signatures, parsedSignatures);
}
}
public void Assignation()
{
List <List <Token> > tokens = new List <List <Token> >()
{
LexerTestBase.GetTokensForScript("int i = 0;"),
LexerTestBase.GetTokensForScript("float f = 1.22f;"),
LexerTestBase.GetTokensForScript(@"string s = ""test"";")
};
List <List <Signature> > signatures = new List <List <Signature> >
{
new List <Signature>()
{
TYPENAME, IDENTIFIER, OP_ASSIGN, I_CONST, END
},
new List <Signature>()
{
TYPENAME, IDENTIFIER, OP_ASSIGN, F_CONST, END
},
new List <Signature>()
{
TYPENAME, IDENTIFIER, OP_ASSIGN, STRINGLITTERAL, END
}
};
for (int i = 0; i < tokens.Count; i++)
{
var parsed = tokens[i].Select(a => a.Signature).ToList();
Assert.AreEqual(signatures[i], parsed);
}
}
public void ForBlock()
{
List <List <Token> > tokens = new List <List <Token> >()
{
LexerTestBase.GetTokensForScript("for(int i = 0; i > 0; i++)"),
};
List <Signature> signatures = new List <Signature> {
Signature.KW_FOR,
Signature.LPAREN,
Signature.TYPENAME,
Signature.IDENTIFIER,
Signature.OP_ASSIGN,
Signature.I_CONST,
Signature.END,
Signature.IDENTIFIER,
Signature.OP_GREATER_THAN,
Signature.I_CONST,
Signature.END,
Signature.IDENTIFIER,
Signature.OP_INCREMENT,
Signature.RPAREN
};
foreach (var token in tokens)
{
var parsedSignatures = token.Select(a => a.Signature).ToList();
Assert.AreEqual(signatures, parsedSignatures);
}
}
public void ReturnNothingStatement()
{
List <Token> tokens = LexerTestBase.GetTokensForScript("return;");
List <Signature> signatures = new List <Signature>()
{
Signature.KW_RETURN,
Signature.END
};
var parsedSignatures = tokens.Select(a => a.Signature).ToList();
Assert.AreEqual(signatures, parsedSignatures);
}
public void ReturnStringConstStatement()
{
List <Token> tokens = LexerTestBase.GetTokensForScript(@"return ""Hello world"";");
List <Signature> signatures = new List <Signature>()
{
Signature.KW_RETURN,
Signature.STRINGLITTERAL,
Signature.END
};
var parsedSignatures = tokens.Select(a => a.Signature).ToList();
Assert.AreEqual(signatures, parsedSignatures);
}
public void Increment()
{
List <Token> tokens = LexerTestBase.GetTokensForScript("i++");
List <Signature> signatures = new List <Signature>
{
Signature.IDENTIFIER,
Signature.OP_INCREMENT
};
var parsedSignatures = tokens.Select(a => a.Signature).ToList();
Assert.AreEqual(signatures, parsedSignatures);
}
public void Not()
{
List <List <Token> > tokens = new List <List <Token> >()
{
LexerTestBase.GetTokensForScript("!az"),
LexerTestBase.GetTokensForScript("! az"),
};
List <Signature> signatures = new List <Signature>
{
Signature.OP_NOT,
Signature.IDENTIFIER
};
foreach (var token in tokens)
{
var parsedSignatures = token.Select(a => a.Signature).ToList();
Assert.AreEqual(signatures, parsedSignatures);
}
}
