/*
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
 * 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 8036621
 * @summary -XX:+SuppressJavaOptsOutput should suppress message printed to
 *          stderr when picking up options from JAVA_TOOL_OPTIONS or
 *         _JAVA_OPTIONS environment variables
 * @library /testlibrary
 * @build JavaToolOptions
 * @run main JavaToolOptions
 */

import com.oracle.java.testlibrary.ProcessTools;
import com.oracle.java.testlibrary.OutputAnalyzer;

public class JavaToolOptions {
    public static void main(String args[])
            throws Throwable {
        for (String varName: new String[] {"JAVA_TOOL_OPTIONS", "_JAVA_OPTIONS"}) {
            test(varName, "-Ddummy.option", false);
            test(varName, "-XX:+SuppressJavaOptsOutput", true);
            test(varName, "-Ddummy.option -XX:+SuppressJavaOptsOutput", true);
            test(varName, "-XX:+SuppressJavaOptsOutput -Ddummy.option", true);
            test(varName, "-Ddummy.option=\" -XX:+SuppressJavaOptsOutput \"", false);
        }
    }

    static void test(String varName, String options, boolean suppressed)
            throws Throwable {
        final String message = "Picked up " + varName + ": " + options;
        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-version");
        pb.environment().put(varName, options);
        OutputAnalyzer output = new OutputAnalyzer(pb.start());
        if (suppressed) {
            output.stderrShouldNotContain(message);
        } else {
            output.stderrShouldContain(message);
        }
        output.shouldHaveExitValue(0);
    }
}