[EagerAppCDS] Enhancement for support apps with fixed jmxremote port

Summary: As title. The fix codes are in this project -- https://github.com/dragonwell-project/serverless-adapter-jdk8/ Testing: jdk/test/com/alibaba/quickstart/TestDumpWithFixedJMXPort.java Reviewers: lingjun-cg, yuleil Issue: #613
dragonwell-project · Jan 3, 2024 · 1b8ac5e · 1b8ac5e
1 parent ec6f074
commit 1b8ac5e
Showing 1 changed file with 63 additions and 0 deletions.
diff --git a/jdk/test/com/alibaba/quickstart/TestDumpWithFixedJMXPort.java b/jdk/test/com/alibaba/quickstart/TestDumpWithFixedJMXPort.java
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+/*
+ * @test
+ * @modules java.base/sun.security.action
+ * @summary Test dumping using jcmd
+ * @library /lib
+ * @build TestDump
+ * @requires os.arch=="amd64" | os.arch=="aarch64"
+ * @run driver ClassFileInstaller -jar test-notifyDumpByJcmd.jar TestDump TestDump$Policy TestDump$ClassLoadingPolicy TestDump$WatcherThread
+ * @run main/othervm/timeout=600 TestDumpWithFixedJMXPort
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+import sun.security.action.GetPropertyAction;
+
+import java.io.File;
+import java.security.AccessController;
+
+public class TestDumpWithFixedJMXPort {
+
+    private static final String TESTJAR = "./test-notifyDumpByJcmd.jar";
+    private static final String TESTCLASS = "TestDump";
+
+    public static void main(String[] args) throws Exception {
+        String dir = AccessController.doPrivileged(new GetPropertyAction("test.classes"));
+        destroyCache(dir);
+        TestDumpWithFixedJMXPort.verifyPathSetting(dir);
+        new File(dir).delete();
+    }
+
+    static void verifyPathSetting(String parentDir) throws Exception {
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+                "-Xquickstart:path=" + parentDir + "/quickstartcache",
+                "-Xquickstart:verbose",
+                // In sleeping condition there is no classloading happens,
+                // we will consider it as the start-up finish
+                "-DcheckIntervalMS=" + TestDump.SLEEP_MILLIS,
+                "-DtestJcmd=true",
+                "-Dcom.sun.management.jmxremote.authenticate=false",
+                "-Dcom.sun.management.jmxremote.ssl=false",
+                "-Dcom.sun.management.jmxremote.port=8780",
+                "-Dcom.sun.management.jmxremote.rmi.port=8780",
+                "-cp",
+                TESTJAR,
+                TESTCLASS);
+        pb.redirectErrorStream(true);
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        System.out.println("[Child Output] " + output.getOutput());
+        output.shouldContain(TestDump.ANCHOR);
+        output.shouldHaveExitValue(0);
+    }
+
+    static void destroyCache(String parentDir) throws Exception {
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+                "-Xquickstart:destroy",
+                "-Xquickstart:path=" + parentDir + "/quickstartcache",
+                "-Xquickstart:verbose", "-version");
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        output.shouldContain("destroy the cache folder");
+        output.shouldHaveExitValue(0);
+    }
+
+}