LiteralHexadecimalTest.java

/*
 * Copyright 1999-2012 Alibaba Group.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
/**
 * (created at 2011-11-11)
 */
package fm.liu.timo.parser.ast.expression;

import junit.framework.TestCase;
import org.junit.Assert;
import fm.liu.timo.parser.ast.expression.primary.literal.LiteralHexadecimal;
import fm.liu.timo.parser.recognizer.mysql.lexer.MySQLLexer;
import fm.liu.timo.parser.recognizer.mysql.syntax.MySQLExprParser;

/**
 * @author <a href="mailto:shuo.qius@alibaba-inc.com">QIU Shuo</a>
 */
public class LiteralHexadecimalTest extends TestCase {
    public void testUtf8() throws Exception {
        String sql = "x'E982B1E7A195275C73'";
        LiteralHexadecimal hex =
                (LiteralHexadecimal) new MySQLExprParser(new MySQLLexer(sql), "utf-8").expression();
        Assert.assertEquals("邱硕'\\s", hex.evaluation(null));

        sql = "x'd0A'";
        hex = (LiteralHexadecimal) new MySQLExprParser(new MySQLLexer(sql), "utf-8").expression();
        Assert.assertEquals("\r\n", hex.evaluation(null));
    }

}