/*
* SonarQube Java
* Copyright (C) 2012-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.java.ast.parser.grammar.statements;
import org.junit.Test;
import org.sonar.java.ast.parser.JavaLexer;
import org.sonar.sslr.grammar.LexerlessGrammarBuilder;
import static org.sonar.sslr.tests.Assertions.assertThat;
public class TryStatementTest {
@Test
public void ok() {
LexerlessGrammarBuilder b = JavaLexer.createGrammarBuilder();
assertThat(b, JavaLexer.STATEMENT)
.matches("try {} catch (Exception e) {} catch (Exception e) {} finally {}")
.matches("try {} catch (Exception e) {} finally {}")
.matches("try {} catch (Exception e) {}")
.matches("try {} finally {}");
}
@Test
public void realLife() {
// Java 7: multi-catch
assertThat(JavaLexer.STATEMENT)
.matches("try {} catch (ClassNotFoundException | IllegalAccessException ex) {}");
// Java 7: try-with-resources
assertThat(JavaLexer.STATEMENT)
.matches("try (Resource resource = new Resource()) {}")
.matches("try (Resource resource = new Resource()) {} catch (Expception e) {} finally {}");
}
}