/*

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

 *

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

 * published by the Free Software Foundation.

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 * 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).

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 * 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.

 *

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/*

 * @test

 * @summary Shared classes can still be used when archived heap regions cannot be

 *          mapped due to out of range, and -Xshare:on should not fail. Test on

 *          linux 64-bit only since the HeapBaseMinAddress value is platform specific.

 *          The value used in the test may cause different behavior on other platforms.

 * @library /test/lib /test/hotspot/jtreg/runtime/appcds

 * @modules java.base/jdk.internal.misc

 * @modules java.management

 *          jdk.jartool/sun.tools.jar

 * @compile ../test-classes/Hello.java

 * @run main RangeNotWithinHeap

 */

import jdk.test.lib.process.OutputAnalyzer;

public class RangeNotWithinHeap {

    public static void main(String[] args) throws Exception {

        JarBuilder.getOrCreateHelloJar();

        String appJar = TestCommon.getTestJar("hello.jar");

        String appClasses[] = TestCommon.list("Hello");

        OutputAnalyzer output = TestCommon.dump(appJar, appClasses,

                    "-XX:HeapBaseMinAddress=0x600000000", "-Xmx6G", "-Xlog:gc+heap=trace");

        TestCommon.checkDump(output, "oa0 space:");

        // Force archive region out of runtime java heap

        output = TestCommon.exec(appJar, "Hello");

        TestCommon.checkExec(output, "Hello World");

        output = TestCommon.exec(appJar,

                    "-XX:HeapBaseMinAddress=0x600000000", "-Xmx2G", "-Xlog:gc+heap=trace,cds", "Hello");

        TestCommon.checkExec(output, "Hello World");

        try {

            output.shouldContain(

                "UseSharedSpaces: Unable to allocate region, range is not within java heap.");

        } catch (Exception e) {

            // In rare case the heap data is not used.

            if (output.getOutput().contains("Cached heap data from the CDS archive is being ignored")) {

                return;

            }

            // Check for common shared class data mapping failures.

            TestCommon.checkCommonExecExceptions(output, e);

        }

    }

}