public void ParseInvalidUnexpectedCharacterString()
{
NonTerminal S, T, F;
LR0 parser = new SLR1(LR0Test.ConstructTestGrammar(out S, out T, out F));
parser.Parse("((x)*t)**");
}
public void ParseInvalidEarlyTerminatingString()
{
NonTerminal S, T, F;
LR0 parser = new SLR1(LR0Test.ConstructTestGrammar(out S, out T, out F));
parser.Parse("((x)*t)*");
}
public void ParseValidString()
{
NonTerminal S, T, F;
LRParserBase parser = new SLR1(LR0Test.ConstructTestGrammar(out S, out T, out F));
ParseTree tree = parser.Parse("((x) * t) * foo");
Assert.IsNotNull(tree);
Assert.IsNotNull(tree.Root);
Assert.AreEqual(3, tree.Root.Children.Count);
Assert.IsNotNull(tree.Root.Children[0].NonTerminal);
Assert.AreEqual("*", tree.Root.Children[1].Token.Value);
Assert.IsNotNull(tree.Root.Children[2].NonTerminal);
Assert.AreEqual("foo", tree.Root.Children[2].Children[0].Token.Value);
}
public void SLR1InvalidGrammar()
{
LRParserBase parser = new SLR1(new CPointerHandling());
parser.Parse("x = y");
}
