/*
* Copyright (C) 2010 The Project Lombok Authors.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package lombok.ast.grammar;
import static org.junit.Assert.*;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import lombok.ast.AstException;
import lombok.ast.Node;
import lombok.ast.grammar.RunForEachFileInDirRunner.DirDescriptor;
import lombok.ast.printer.SourcePrinter;
import lombok.ast.printer.StructureFormatter;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(RunForEachFileInDirRunner.class)
public class PositionTest extends RunForEachFileInDirRunner.SourceFileBasedTester {
@Override
protected Collection<DirDescriptor> getDirDescriptors() {
return Collections.singleton(DirDescriptor.of(new File("test/resources/idempotency"), true));
}
@Test
public void testPositions(Source source) throws IOException {
source.parseCompilationUnit();
if (!source.getProblems().isEmpty()) {
fail(source.getProblems().get(0).toString());
}
Node node = source.getNodes().get(0);
PositionCheckingFormatter formatter = new PositionCheckingFormatter(source);
node.accept(new SourcePrinter(formatter));
List<AstException> problems = formatter.getProblems();
try {
if (!problems.isEmpty()) fail("position error: " + problems.get(0));
} catch (AssertionError e) {
System.out.println("-------PARSED-PRINTED:");
StructureFormatter formatter2 = StructureFormatter.formatterWithPositions();
node.accept(new SourcePrinter(formatter2));
System.out.println(formatter2.finish());
System.out.println("--------------PRINTED:");
System.out.println(formatter.finish());
System.out.println("----------------------");
throw e;
}
}
}