test/hotspot/jtreg/runtime/cds/appcds/jvmti/dumpingWithAgent/DumpingWithJavaAgent.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/jvmti/dumpingWithAgent/DumpingWithJavaAgent.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2018, 2019, 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 CDS dumping with java agent.
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
+ * @requires vm.cds
+ * @requires vm.flavor != "minimal"
+ * @modules jdk.jartool/sun.tools.jar
+ * @build SimpleAgent Hello
+ * @run main/othervm DumpingWithJavaAgent
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+public class DumpingWithJavaAgent {
+ public static String appClasses[] = {
+ "Hello",
+ };
+ public static String agentClasses[] = {
+ "SimpleAgent",
+ };
+
+ public static String warningMessages[] = {
+ "This archive was created with AllowArchivingWithJavaAgent",
+ "It should be used for testing purposes only and should not be used in a production environment",
+ };
+
+ public static String errorMessage =
+ "The setting of the AllowArchivingWithJavaAgent is different from the setting in the shared archive.";
+
+
+ public static String diagnosticOption = "-XX:+AllowArchivingWithJavaAgent";
+
+ public static void main(String[] args) throws Throwable {
+ String agentJar =
+ ClassFileInstaller.writeJar("SimpleAgent.jar",
+ ClassFileInstaller.Manifest.fromSourceFile("SimpleAgent.mf"),
+ agentClasses);
+
+ String appJar =
+ ClassFileInstaller.writeJar("DumpingWithJavaAgent.jar", appClasses);
+
+ // CDS dumping with a java agent with the AllowArchvingWithJavaAgent diagnostic option.
+ OutputAnalyzer output = TestCommon.testDump(appJar, TestCommon.list("Hello"),
+ "-XX:+UnlockDiagnosticVMOptions", diagnosticOption,
+ "-javaagent:" + agentJar);
+ TestCommon.checkDump(output);
+ output.shouldContain(warningMessages[0]);
+ output.shouldContain(warningMessages[1]);
+ output.shouldContain("inside SimpleAgent");
+
+ // Using the archive with the AllowArchvingWithJavaAgent diagnostic option.
+ output = TestCommon.exec(
+ appJar,
+ "-Xlog:class+load=trace",
+ "-XX:+UnlockDiagnosticVMOptions", diagnosticOption,
+ "Hello");
+ if (!TestCommon.isUnableToMap(output)) {
+ output.shouldHaveExitValue(0);
+ output.shouldContain(warningMessages[0]);
+ output.shouldContain(warningMessages[1]);
+ output.shouldContain("[class,load] Hello source: shared objects file");
+ }
+
+ // Using the archive with -Xshare:on without the diagnostic option.
+ // VM should exit with an error message.
+ output = TestCommon.exec(
+ appJar,
+ "Hello");
+ output.shouldHaveExitValue(1);
+ output.shouldContain(errorMessage);
+
+ // Using the archive with -Xshare:auto without the diagnostic option.
+ // VM should continue execution with a warning message. The archive
+ // will not be used.
+ output = TestCommon.execAuto(
+ "-cp", appJar,
+ "-Xlog:class+load=trace,cds=info",
+ "Hello");
+ if (!TestCommon.isUnableToMap(output)) {
+ output.shouldHaveExitValue(0);
+ output.shouldContain(errorMessage);
+ output.shouldMatch(".class.load.* Hello source:.*DumpingWithJavaAgent.jar");
+
+ // CDS dumping with a java agent without the AllowArchvingWithJavaAgent diagnostic option.
+ // VM will exit with an error message.
+ output = TestCommon.dump(appJar, TestCommon.list("Hello"),
+ "-javaagent:" + agentJar);
+ }
+ output.shouldContain("Must enable AllowArchivingWithJavaAgent in order to run Java agent during CDS dumping")
+ .shouldHaveExitValue(1);
+ }
+}