public void WhenTheInputSourceIsParsedWithTheBerpGrammarParserForTestParser()
{
var parser = new BerpGrammar.Parser();
parser.StopAtFirstError = stopAtFirstError;
try
{
ast = parser.Parse(new BerpGrammar.TokenScanner(new StringReader(sourceContent)), new TokenMatcher(), new AstBuilderForTest());
Console.WriteLine(ast);
}
catch (CompositeParserException parserEx)
{
parsingError = parserEx;
Console.WriteLine(parsingError.GetErrorMessage());
}
catch (ParserException ex)
{
parsingError = new CompositeParserException(new [] { ex });
Console.WriteLine(parsingError.GetErrorMessage());
}
catch (Exception ex)
{
throw new InvalidOperationException("unhandled parsing error", ex);
}
}
public void CompositeParserExceptionShouldBeSerializable()
{
var exception = new CompositeParserException(new ParserException[]
{
new AstBuilderException("sample message", new Location(1, 2)), new NoSuchLanguageException("sample message")
});
var deserializedException = SerializeDeserialize(exception);
Assert.AreEqual(exception.Message, deserializedException.Message);
// the custom details are not serialized (yet?)
Assert.IsNotNull(deserializedException.Errors);
Assert.AreEqual(exception.Errors.Count(), deserializedException.Errors.Count());
Assert.IsInstanceOf <AstBuilderException>(exception.Errors.First());
Assert.IsInstanceOf <NoSuchLanguageException>(exception.Errors.Last());
}
private void ParseWithErrorHandling(Action <Parser> doParsing, IAstBuilder <RuleSet> astBuilder = null)
{
var parser = astBuilder == null ? new Parser() : new Parser(astBuilder);
parser.StopAtFirstError = stopAtFirstError;
try
{
doParsing(parser);
}
catch (CompositeParserException parserEx)
{
parsingError = parserEx;
Console.WriteLine(parsingError.GetErrorMessage());
}
catch (ParserException ex)
{
parsingError = new CompositeParserException(new[] { ex });
Console.WriteLine(parsingError.GetErrorMessage());
}
catch (Exception ex)
{
throw new InvalidOperationException("unhandled parsing error", ex);
}
}
public void WhenTheInputSourceIsParsedWithTheBerpGrammarParserForTestParser()
{
var parser = new BerpGrammar.Parser();
parser.StopAtFirstError = stopAtFirstError;
try
{
ast = parser.Parse(new BerpGrammar.TokenScanner(new StringReader(sourceContent)), new TokenMatcher(), new AstBuilderForTest());
Console.WriteLine(ast);
}
catch (CompositeParserException parserEx)
{
parsingError = parserEx;
Console.WriteLine(parsingError.GetErrorMessage());
}
catch (ParserException ex)
{
parsingError = new CompositeParserException(new []{ ex });
Console.WriteLine(parsingError.GetErrorMessage());
}
catch (Exception ex)
{
throw new InvalidOperationException("unhandled parsing error", ex);
}
}
