--- old/test/hotspot/jtreg/runtime/appcds/jvmti/ClassFileLoadHookTest.java 2019-07-24 08:27:48.925468316 -0400 +++ /dev/null 2019-07-22 09:37:15.068007775 -0400 @@ -1,97 +0,0 @@ -/* - * Copyright (c) 2016, 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 jvmti class file loader hook interaction with AppCDS - * @library /test/lib /test/hotspot/jtreg/runtime/appcds - * @requires vm.cds - * @build ClassFileLoadHook - * @run main/othervm/native ClassFileLoadHookTest - */ - - -import jdk.test.lib.cds.CDSOptions; -import jdk.test.lib.process.OutputAnalyzer; -import jdk.test.lib.process.ProcessTools; - - -public class ClassFileLoadHookTest { - public static String sharedClasses[] = { - "ClassFileLoadHook", - "ClassFileLoadHook$TestCaseId", - "ClassFileLoadHook$1", - "LoadMe", - "java/sql/SQLException" - }; - - public static void main(String[] args) throws Exception { - String wbJar = - ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox"); - String appJar = - ClassFileInstaller.writeJar("ClassFileLoadHook.jar", sharedClasses); - String useWb = "-Xbootclasspath/a:" + wbJar; - - // First, run the test class directly, w/o sharing, as a baseline reference - ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( - "-XX:+UnlockDiagnosticVMOptions", - "-XX:+WhiteBoxAPI", - useWb, - "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook", - "ClassFileLoadHook", - "" + ClassFileLoadHook.TestCaseId.SHARING_OFF_CFLH_ON); - TestCommon.executeAndLog(pb, "no-sharing").shouldHaveExitValue(0); - - // Run with AppCDS, but w/o CFLH - second baseline - TestCommon.testDump(appJar, sharedClasses, useWb); - OutputAnalyzer out = TestCommon.exec(appJar, - "-XX:+UnlockDiagnosticVMOptions", - "-XX:+WhiteBoxAPI", useWb, - "ClassFileLoadHook", - "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_OFF); - - TestCommon.checkExec(out); - - - // Now, run with AppCDS with -Xshare:auto and CFLH - out = TestCommon.execAuto("-cp", appJar, - "-XX:+UnlockDiagnosticVMOptions", - "-XX:+WhiteBoxAPI", useWb, - "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook", - "ClassFileLoadHook", - "" + ClassFileLoadHook.TestCaseId.SHARING_AUTO_CFLH_ON); - - CDSOptions opts = (new CDSOptions()).setXShareMode("auto"); - TestCommon.checkExec(out, opts); - - // Now, run with AppCDS -Xshare:on and CFLH - out = TestCommon.exec(appJar, - "-XX:+UnlockDiagnosticVMOptions", - "-XX:+WhiteBoxAPI", useWb, - "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook", - "ClassFileLoadHook", - "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_ON); - TestCommon.checkExec(out); - } -} --- /dev/null 2019-07-22 09:37:15.068007775 -0400 +++ new/test/hotspot/jtreg/runtime/cds/jvmti/ClassFileLoadHookTest.java 2019-07-24 08:27:48.645468326 -0400 @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2016, 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 jvmti class file loader hook interaction with AppCDS + * @library /test/lib /test/hotspot/jtreg/runtime/cds + * @requires vm.cds + * @build ClassFileLoadHook + * @run main/othervm/native ClassFileLoadHookTest + */ + + +import jdk.test.lib.cds.CDSOptions; +import jdk.test.lib.process.OutputAnalyzer; +import jdk.test.lib.process.ProcessTools; + + +public class ClassFileLoadHookTest { + public static String sharedClasses[] = { + "ClassFileLoadHook", + "ClassFileLoadHook$TestCaseId", + "ClassFileLoadHook$1", + "LoadMe", + "java/sql/SQLException" + }; + + public static void main(String[] args) throws Exception { + String wbJar = + ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox"); + String appJar = + ClassFileInstaller.writeJar("ClassFileLoadHook.jar", sharedClasses); + String useWb = "-Xbootclasspath/a:" + wbJar; + + // First, run the test class directly, w/o sharing, as a baseline reference + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( + "-XX:+UnlockDiagnosticVMOptions", + "-XX:+WhiteBoxAPI", + useWb, + "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook", + "ClassFileLoadHook", + "" + ClassFileLoadHook.TestCaseId.SHARING_OFF_CFLH_ON); + TestCommon.executeAndLog(pb, "no-sharing").shouldHaveExitValue(0); + + // Run with AppCDS, but w/o CFLH - second baseline + TestCommon.testDump(appJar, sharedClasses, useWb); + OutputAnalyzer out = TestCommon.exec(appJar, + "-XX:+UnlockDiagnosticVMOptions", + "-XX:+WhiteBoxAPI", useWb, + "ClassFileLoadHook", + "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_OFF); + + TestCommon.checkExec(out); + + + // Now, run with AppCDS with -Xshare:auto and CFLH + out = TestCommon.execAuto("-cp", appJar, + "-XX:+UnlockDiagnosticVMOptions", + "-XX:+WhiteBoxAPI", useWb, + "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook", + "ClassFileLoadHook", + "" + ClassFileLoadHook.TestCaseId.SHARING_AUTO_CFLH_ON); + + CDSOptions opts = (new CDSOptions()).setXShareMode("auto"); + TestCommon.checkExec(out, opts); + + // Now, run with AppCDS -Xshare:on and CFLH + out = TestCommon.exec(appJar, + "-XX:+UnlockDiagnosticVMOptions", + "-XX:+WhiteBoxAPI", useWb, + "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook", + "ClassFileLoadHook", + "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_ON); + TestCommon.checkExec(out); + } +}