public void TestErrorRecovery() {
var grammar = new ErrorRecoveryGrammar();
var parser = new Parser(grammar);
TestHelper.CheckGrammarErrors(parser);
//correct sample
var parseTree = parser.Parse("x = y; y = z + m; m = n;");
Assert.IsFalse(parseTree.HasErrors(), "Unexpected parse errors in correct source sample.");
parseTree = parser.Parse("x = y; m = = d ; y = z + m; x = z z; m = n;");
Assert.AreEqual(2, parseTree.ParserMessages.Count, "Invalid # of errors.");
}
public void TestErrorRecovery()
{
var grammar = new ErrorRecoveryGrammar();
var parser = new Parser(grammar);
TestHelper.CheckGrammarErrors(parser);
//correct sample
var parseTree = parser.Parse("x = y; y = z + m; m = n;");
Assert.False(parseTree.HasErrors(), "Unexpected parse errors in correct source sample.");
parseTree = parser.Parse("x = y; m = = d ; y = z + m; x = z z; m = n;");
Assert.True(2 == parseTree.ParserMessages.Count, "Invalid # of errors.");
}
