gradle-3.0-all.zip

package org.gradle;

import java.io.StringReader;
import org.junit.Test;
import static org.junit.Assert.*;
import org.antlr.runtime.CommonTokenStream;
import org.antlr.runtime.ANTLRStringStream;
public class GrammarTest {
    @Test
    public void canUseGeneratedGrammar（） throws Exception {
        ANTLRStringStream in = new ANTLRStringStream（“1+2“）;
        CalculatorLexer lexer = new CalculatorLexer（in）;
        CommonTokenStream tokens = new CommonTokenStream（lexer）;
        CalculatorParser parser = new CalculatorParser（tokens）;
        parser.add（）;
    }
}