test/hotspot/jtreg/runtime/appcds/javaldr/HumongousDuringDump.java
branchJDK-8200758-branch
changeset 57588 dac8f245de8e
parent 57587 16c4975e9e09
parent 57586 f459f98aa30d
child 57591 6805e0ef7453
--- a/test/hotspot/jtreg/runtime/appcds/javaldr/HumongousDuringDump.java	Mon Jul 29 18:31:18 2019 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2018, 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
- * @summary Test how CDS dumping handles the existence of humongous G1 regions.
- * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/test-classes
- * @requires vm.cds.archived.java.heap
- * @requires vm.flavor != "minimal"
- * @modules java.base/jdk.internal.misc
- *          jdk.jartool/sun.tools.jar
- *          java.management
- * @build HumongousDuringDumpTransformer Hello
- * @run main/othervm/timeout=240 HumongousDuringDump
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-public class HumongousDuringDump {
-    public static String appClasses[] = {
-        "Hello",
-    };
-    public static String agentClasses[] = {
-        "HumongousDuringDumpTransformer",
-    };
-
-    public static void main(String[] args) throws Throwable {
-        String agentJar =
-            ClassFileInstaller.writeJar("HumongousDuringDumpTransformer.jar",
-                                        ClassFileInstaller.Manifest.fromSourceFile("HumongousDuringDumpTransformer.mf"),
-                                        agentClasses);
-
-        String appJar =
-            ClassFileInstaller.writeJar("HumongousDuringDumpApp.jar", appClasses);
-
-        String gcLog = Boolean.getBoolean("test.cds.verbose.gc") ?
-            "-Xlog:gc*=info,gc+region=trace,gc+alloc+region=debug" : "-showversion";
-
-        String extraArg = "-javaagent:" + agentJar;
-        String extraOption = "-XX:+AllowArchivingWithJavaAgent";
-
-        OutputAnalyzer out =
-          TestCommon.testDump(appJar, TestCommon.list("Hello"),
-                              "-XX:+UnlockDiagnosticVMOptions", extraOption,
-                              "-Xlog:gc+region+cds",
-                              "-Xlog:gc+region=trace",
-                              extraArg, "-Xmx64m", gcLog);
-        out.shouldContain("(Unmovable) humongous regions have been found and may lead to fragmentation");
-        out.shouldContain("All free regions should be at the top end of the heap, but we found holes.");
-        out.shouldMatch("gc,region,cds. HeapRegion .* HUM. hole");
-        String pattern = "gc,region,cds. HeapRegion .*hole";
-        out.shouldMatch(pattern);
-        out.shouldNotMatch(pattern + ".*unexpected");
-
-        TestCommon.run(
-                "-cp", appJar,
-                "-verbose",
-                "-Xmx64m",
-                "-XX:+PrintSharedSpaces",
-                "-XX:+UnlockDiagnosticVMOptions", extraOption,
-                gcLog,
-                "Hello")
-              .assertNormalExit();
-    }
-}
-