test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClassesForSubgraphs.java
author coleenp
Mon, 29 Jul 2019 10:34:20 -0400
changeset 57567 b000362a89a0
parent 52686 test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/ReplaceCriticalClassesForSubgraphs.java@00c47178ea6c
permissions -rw-r--r--
8202339: [TESTBUG] Consolidate the tests in runtime/SharedArchiveFile and runtime/appcds Summary: add top level cds directory and adjust test groups Reviewed-by: mseledtsov, ccheung

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * @test
 * @summary Tests how CDS works when critical library classes are replaced with JVMTI ClassFileLoadHook
 * @library /test/lib
 * @requires vm.cds.archived.java.heap
 * @build sun.hotspot.WhiteBox
 * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox
 * @run main/othervm/native ReplaceCriticalClassesForSubgraphs
 */

public class ReplaceCriticalClassesForSubgraphs extends ReplaceCriticalClasses {
    public static void main(String args[]) throws Throwable {
        ReplaceCriticalClassesForSubgraphs rcc = new ReplaceCriticalClassesForSubgraphs();
        rcc.process(args);
    }

    public String[] getTests() {
        String tests[] = {
            // Try to replace classes that are used by the archived subgraph graphs.
            "-early -notshared -subgraph java/lang/module/ResolvedModule jdk.internal.module.ArchivedModuleGraph",
            "-early -notshared -subgraph java/lang/Long java.lang.Long$LongCache",
            "-subgraph java/lang/Long java.lang.Long$LongCache",
        };
        return tests;
    }
}