/*
* 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.literals;
import org.junit.Test;
import org.sonar.java.ast.api.JavaTokenType;
import static org.sonar.sslr.tests.Assertions.assertThat;
public class CharacterLiteralTest {
@Test
public void ok() {
assertThat(JavaTokenType.CHARACTER_LITERAL)
.as("single character").matches("'a'")
.as("escaped LF").matches("'\\n'")
.as("escaped quote").matches("'\\''")
.as("octal escape").matches("'\\177'")
.as("unicode escape").matches("'\\u03a9'")
.as("unicode escape").matches("'\\uuuu005Cr'")
.as("unicode escape").matches("'\\u005c\\u005c'");
}
}