hotspot/test/runtime/logging/DefaultMethodsTest.java
author rprotacio
Fri, 30 Oct 2015 16:39:37 -0400
changeset 33736 1b3950243443
child 34631 a8fd6c2a4a11
permissions -rw-r--r--
8139564: Convert TraceDefaultMethods to Unified Logging Summary: The former -XX:+TraceDefaultMethods flag is updated to the unified logging framework and is now replaced with -Xlog:defaultmethods. Reviewed-by: acorn, coleenp, hseigel

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * 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,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 8139564
 * @summary defaultmethods=debug should have logging from each of the statements in the code
 * @library /testlibrary
 * @modules java.base/sun.misc
 *          java.management
 * @run main DefaultMethodsTest
 */

import jdk.test.lib.*;

public class DefaultMethodsTest {
    public static void main(String[] args) throws Exception {
        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
            "-Xlog:defaultmethods=debug", "-version");
        OutputAnalyzer output = new OutputAnalyzer(pb.start());
        output.shouldContain("Slots that need filling:");
        output.shouldContain("requires default method processing");
        output.shouldContain("Looking for default methods for slot ");
        output.shouldContain("Creating defaults and overpasses...");
        output.shouldContain("for slot: ");
        output.shouldContain("Default method processing complete");
        output.shouldContain("overpass methods");
        output.shouldContain("default methods");
        output.shouldHaveExitValue(0);
    }
}