UnescapedBracketRegExTest.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 *
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * @test
 * @bug 7012701
 * @summary 7012701 Add a test to check that RegExp parser accepts unescaped '['
 */

import javax.script.*;
import java.io.*;

public class UnescapedBracketRegExTest {
    public static void main(String[] args) throws ScriptException {
        ScriptEngineManager sem = new ScriptEngineManager();
        ScriptEngine engine = sem.getEngineByName("nashorn");
        if (engine == null) {
            System.out.println("Warning: No nashorn engine found; test vacuously passes.");
            return;
        }
        // the following throws exception
        engine.eval("var x = /[a-zA-Z+/=]/;");
    }
};