test/hotspot/jtreg/runtime/cds/appcds/customLoader/UnloadUnregisteredLoaderTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/customLoader/UnloadUnregisteredLoaderTest.java Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2015, 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 Test the behavior when shared classes loaded by custom loaders are
+ * unloaded.
+ * @requires vm.cds
+ * @requires vm.cds.custom.loaders
+ * @requires vm.opt.final.ClassUnloading
+ * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/testlibrary
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build sun.hotspot.WhiteBox ClassUnloadCommon
+ * @compile test-classes/UnloadUnregisteredLoader.java test-classes/CustomLoadee.java
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller ClassUnloadCommon
+ * @run driver ClassFileInstaller ClassUnloadCommon$1
+ * @run driver ClassFileInstaller ClassUnloadCommon$TestFailure
+ * @run driver UnloadUnregisteredLoaderTest
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import sun.hotspot.WhiteBox;
+
+public class UnloadUnregisteredLoaderTest {
+ public static void main(String[] args) throws Exception {
+ String appJar1 = JarBuilder.build("UnloadUnregisteredLoader_app1", "UnloadUnregisteredLoader");
+ String appJar2 = JarBuilder.build(true, "UnloadUnregisteredLoader_app2",
+ "ClassUnloadCommon", "ClassUnloadCommon$1", "ClassUnloadCommon$TestFailure");
+ String customJarPath = JarBuilder.build("UnloadUnregisteredLoader_custom", "CustomLoadee");
+ String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
+ String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
+
+ String classpath = TestCommon.concatPaths(appJar1, appJar2);
+ String classlist[] = new String[] {
+ "UnloadUnregisteredLoader",
+ "ClassUnloadCommon",
+ "ClassUnloadCommon$1",
+ "ClassUnloadCommon$TestFailure",
+ "java/lang/Object id: 1",
+ "CustomLoadee id: 2 super: 1 source: " + customJarPath,
+ };
+
+ OutputAnalyzer output;
+ TestCommon.testDump(classpath, classlist,
+ // command-line arguments ...
+ use_whitebox_jar);
+
+ output = TestCommon.exec(classpath,
+ // command-line arguments ...
+ use_whitebox_jar,
+ "-XX:+UnlockDiagnosticVMOptions",
+ "-XX:+WhiteBoxAPI",
+ "UnloadUnregisteredLoader",
+ customJarPath);
+ TestCommon.checkExec(output);
+ }
+}