/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug     4164450

 * @summary JSR 199: Standard interface for Java compilers

 * @author  Peter von der Ah\u00e9

 * @compile TestEvalExpression.java evalexpr/ByteArrayClassLoader.java  evalexpr/CompileFromString.java  evalexpr/MemoryFileManager.java

 * @run main TestEvalExpression

 */

import java.lang.reflect.Method;

import java.util.*;

import javax.swing.JOptionPane;

import javax.tools.*;

import static evalexpr.CompileFromString.*;

public class TestEvalExpression {

    static int errorCount = 0;

    static class Listener implements DiagnosticListener<JavaFileObject> {

        public void report(Diagnostic<? extends JavaFileObject> message) {

            if (message.getKind() == Diagnostic.Kind.ERROR)

                errorCount++;

            System.err.println(message);

        }

    }

    public static void main(String[] args) {

        // Get a compiler tool

        final JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();

        final List<String> compilerFlags = new ArrayList();

        compilerFlags.add("-Xlint:all"); // report all warnings

        compilerFlags.add("-g:none"); // don't generate debug info

        final DiagnosticListener<JavaFileObject> listener = new Listener();

        String expression = "System.getProperty(\"java.vendor\")";

        Object result = null;

        try {

            result = evalExpression(compiler, listener, compilerFlags, expression);

        } catch (Exception e) {

            throw new AssertionError(e);

        }

        if (result == ERROR)

            throw new AssertionError(result);

        System.out.format("%s => %s%n", expression, result);

        if (!System.getProperty("java.vendor").equals(result))

            throw new AssertionError(result);

        if (errorCount != 0)

            throw new AssertionError(errorCount);

        try {

            result = evalExpression(compiler, listener, compilerFlags, "fisk hest");

        } catch (Exception e) {

            throw new AssertionError(e);

        }

        if (errorCount == 0)

            throw new AssertionError(errorCount);

    }

}