/*

 * Copyright (c) 2015, 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 ClassInitializationTest

 * @bug 8142976

 * @library /testlibrary

 * @compile BadMap50.jasm

 * @run driver ClassInitializationTest

 */

import jdk.test.lib.*;

public class ClassInitializationTest {

    public static void main(String... args) throws Exception {

        // (1)

        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:classinit=info", "-Xverify:all", "-Xmx64m", "BadMap50");

        OutputAnalyzer out = new OutputAnalyzer(pb.start());

        out.shouldContain("Start class verification for:");

        out.shouldContain("End class verification for:");

        out.shouldContain("Initializing");

        out.shouldContain("Verification for BadMap50 failed");

        out.shouldContain("Fail over class verification to old verifier for: BadMap50");

        // (2)

        if (Platform.isDebugBuild()) {

          pb = ProcessTools.createJavaProcessBuilder("-Xlog:classinit=info", "-Xverify:all", "-XX:+EagerInitialization", "-Xmx64m", "-version");

          out = new OutputAnalyzer(pb.start());

          out.shouldContain("[Initialized").shouldContain("without side effects]");

          out.shouldHaveExitValue(0);

        }

        // (3) Ensure that VerboseVerification still triggers appropriate messages.

        pb = ProcessTools.createJavaProcessBuilder("-XX:+UnlockDiagnosticVMOptions", "-XX:+VerboseVerification", "-Xverify:all", "-Xmx64m", "BadMap50");

        out = new OutputAnalyzer(pb.start());

        out.shouldContain("End class verification for:");

        out.shouldContain("Verification for BadMap50 failed");

        out.shouldContain("Fail over class verification to old verifier for: BadMap50");

    }

}