public void GrammarModelToGrammarShouldResolverProductionReferencesFromOtherGrammars()
{
var S = ProductionModel.From(new QualifiedName("ns1", "S"));
var A = ProductionModel.From(new QualifiedName("ns1", "A"));
S.Alterations.Add(
new AlterationModel(
new[] { A }));
A.Alterations.Add(
new AlterationModel(
new[] { new LexerRuleModel(
new StringLiteralLexerRule("a")) })
);
var ns1GrammarModel = new GrammarModel
{
Start = S
};
ns1GrammarModel.AddProduction(S);
ns1GrammarModel.AddProduction(A);
var ns1ProductionReference = new GrammarReferenceModel(ns1GrammarModel.ToGrammar());
var Z = ProductionModel.From(new QualifiedName("ns2", "Z"));
var X = ProductionModel.From(new QualifiedName("ns2", "X"));
X.Alterations.Add(
new AlterationModel(
new SymbolModel[]
{
Z, ns1ProductionReference
}));
var ns2GrammarModel = new GrammarModel
{
Start = Z
};
ns2GrammarModel.AddProduction(Z);
ns2GrammarModel.AddProduction(X);
var ns2Grammar = ns2GrammarModel.ToGrammar();
Assert.AreEqual(4, ns2Grammar.Productions.Count);
}
public GrammarReferenceExpression(Grammar grammar)
{
GrammarReferenceModel = new GrammarReferenceModel(grammar);
}
