--- old/test/hotspot/jtreg/runtime/appcds/dynamicArchive/AppendClasspath.java 2019-07-24 08:27:16.113469459 -0400 +++ /dev/null 2019-07-22 09:37:15.068007775 -0400 @@ -1,92 +0,0 @@ -/* - * Copyright (c) 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 At run time, it is OK to append new elements to the classpath that was used at dump time. - * @requires vm.cds - * @library /test/lib /test/hotspot/jtreg/runtime/appcds - * @modules java.base/jdk.internal.misc - * java.management - * jdk.jartool/sun.tools.jar - * @compile ../test-classes/Hello.java - * @compile ../test-classes/HelloMore.java - * @run driver AppendClasspath - */ - -import java.io.File; - -public class AppendClasspath extends DynamicArchiveTestBase { - - public static void main(String[] args) throws Exception { - runTest(AppendClasspath::testDefaultBase); - } - - static void testDefaultBase() throws Exception { - String topArchiveName = getNewArchiveName("top"); - doTest(topArchiveName); - } - - private static void doTest(String topArchiveName) throws Exception { - String appJar = JarBuilder.getOrCreateHelloJar(); - String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore"); - - // Dump an archive with a specified JAR file in -classpath - dump(topArchiveName, - "-Xlog:cds", - "-Xlog:cds+dynamic=debug", - "-cp", appJar, "Hello") - .assertNormalExit(output -> { - output.shouldContain("Buffer-space to target-space delta") - .shouldContain("Written dynamic archive 0x"); - }); - - // runtime with classpath containing the one used in dump time, - // i.e. the dump time classpath is a prefix of the runtime classpath. - run(topArchiveName, - "-Xlog:class+load", - "-Xlog:cds+dynamic=debug,cds=debug", - "-cp", appJar + File.pathSeparator + appJar2, - "HelloMore") - .assertNormalExit(output -> { - output.shouldContain("Hello source: shared objects file") - .shouldContain("Hello World ... More") - .shouldHaveExitValue(0); - }); - - // reverse the order of the 2 jar files so that the dump time classpath - // is no longer a prefix of the runtime classpath. The Hello class - // should be loaded from the jar file. - run(topArchiveName, - "-Xlog:class+load", - "-Xlog:cds+dynamic=debug,cds=debug", - "-cp", appJar2 + File.pathSeparator + appJar, - "HelloMore") - .assertAbnormalExit(output -> { - output.shouldContain("shared class paths mismatch") - .shouldHaveExitValue(1); - }); - - } -} --- /dev/null 2019-07-22 09:37:15.068007775 -0400 +++ new/test/hotspot/jtreg/runtime/cds/dynamicArchive/AppendClasspath.java 2019-07-24 08:27:15.809469470 -0400 @@ -0,0 +1,92 @@ +/* + * Copyright (c) 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 At run time, it is OK to append new elements to the classpath that was used at dump time. + * @requires vm.cds + * @library /test/lib /test/hotspot/jtreg/runtime/cds + * @modules java.base/jdk.internal.misc + * java.management + * jdk.jartool/sun.tools.jar + * @compile ../test-classes/Hello.java + * @compile ../test-classes/HelloMore.java + * @run driver AppendClasspath + */ + +import java.io.File; + +public class AppendClasspath extends DynamicArchiveTestBase { + + public static void main(String[] args) throws Exception { + runTest(AppendClasspath::testDefaultBase); + } + + static void testDefaultBase() throws Exception { + String topArchiveName = getNewArchiveName("top"); + doTest(topArchiveName); + } + + private static void doTest(String topArchiveName) throws Exception { + String appJar = JarBuilder.getOrCreateHelloJar(); + String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore"); + + // Dump an archive with a specified JAR file in -classpath + dump(topArchiveName, + "-Xlog:cds", + "-Xlog:cds+dynamic=debug", + "-cp", appJar, "Hello") + .assertNormalExit(output -> { + output.shouldContain("Buffer-space to target-space delta") + .shouldContain("Written dynamic archive 0x"); + }); + + // runtime with classpath containing the one used in dump time, + // i.e. the dump time classpath is a prefix of the runtime classpath. + run(topArchiveName, + "-Xlog:class+load", + "-Xlog:cds+dynamic=debug,cds=debug", + "-cp", appJar + File.pathSeparator + appJar2, + "HelloMore") + .assertNormalExit(output -> { + output.shouldContain("Hello source: shared objects file") + .shouldContain("Hello World ... More") + .shouldHaveExitValue(0); + }); + + // reverse the order of the 2 jar files so that the dump time classpath + // is no longer a prefix of the runtime classpath. The Hello class + // should be loaded from the jar file. + run(topArchiveName, + "-Xlog:class+load", + "-Xlog:cds+dynamic=debug,cds=debug", + "-cp", appJar2 + File.pathSeparator + appJar, + "HelloMore") + .assertAbnormalExit(output -> { + output.shouldContain("shared class paths mismatch") + .shouldHaveExitValue(1); + }); + + } +}