/*
* Copyright (C) 2011 Laurent Caillette
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.novelang.parser.antlr;
import org.antlr.runtime.RecognitionException;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test;
/**
* Check that problems are correctly reported.
*/
public class ProblemDetectionTest {
/**
* TODO detect two consecutive full stops in the grammar.
*/
@Test @Ignore
public void incompleteEllipsis() throws RecognitionException {
final DelegatingPartParser parser = AntlrTestHelper.createPartParser( "..w ww" ) ;
parser.parse() ;
Assert.assertTrue( parser.hasProblem() ) ;
}
@Test
public void unknownCharacter() throws RecognitionException {
final DelegatingPartParser parser = AntlrTestHelper.createPartParser( "\u0001" ) ;
parser.parse() ;
Assert.assertTrue( parser.hasProblem() ) ;
}
@Test
public void tripleHyphenAloneDoesntThrowRewriteEarlyExitException()
throws RecognitionException
{
final DelegatingPartParser parser = AntlrTestHelper.createPartParser( "---" ) ;
parser.parse() ;
Assert.assertFalse( parser.hasProblem() ) ;
}
}