1 /* 2 * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @summary Classes loaded by the builtin class loaders should be linked 28 * during dynamic CDS dump time. 29 * @requires vm.cds 30 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds 31 * /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes 32 * @build LinkClassApp 33 * @build sun.hotspot.WhiteBox 34 * @run driver ClassFileInstaller -jar link_class_app.jar LinkClassApp Parent Child Parent2 Child2 MyShutdown 35 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 36 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. LinkClassTest 37 */ 38 39 public class LinkClassTest extends DynamicArchiveTestBase { 40 public static void main(String[] args) throws Exception { 41 runTest(LinkClassTest::test); 42 } 43 44 static void test() throws Exception { 45 String topArchiveName = getNewArchiveName(); 46 String appJar = ClassFileInstaller.getJarPath("link_class_app.jar"); 47 String mainClass = "LinkClassApp"; 48 49 // dump archive with the app without calling System.exit(). 50 dump(topArchiveName, 51 "-Xlog:class+load,cds+dynamic=info,cds", 52 "-cp", appJar, mainClass) 53 .assertNormalExit(output -> { 54 output.shouldNotContain("Skipping Parent: Not linked") 55 .shouldNotContain("Skipping Parent2: Not linked") 56 .shouldNotContain("Skipping Child: Not linked") 57 .shouldNotContain("Skipping Child2: Not linked") 58 .shouldHaveExitValue(0); 59 }); 60 61 run(topArchiveName, 62 "-Xlog:class+load", 63 "-cp", appJar, mainClass, "run") 64 .assertNormalExit(output -> { 65 output.shouldContain("Parent source: shared objects file (top)") 66 .shouldContain("Parent2 source: shared objects file (top)") 67 .shouldContain("Child source: shared objects file (top)") 68 .shouldContain("Child2 source: shared objects file (top)") 69 .shouldHaveExitValue(0); 70 }); 71 72 // dump archive with the app calling System.exit(). 73 dump(topArchiveName, 74 "-Xlog:class+load,cds+dynamic=info,cds", 75 "-cp", appJar, mainClass, "callExit") 76 .assertNormalExit(output -> { 77 output.shouldNotContain("Skipping Parent: Not linked") 78 .shouldNotContain("Skipping Parent2: Not linked") 79 .shouldNotContain("Skipping Child: Not linked") 80 .shouldNotContain("Skipping Child2: Not linked") 81 .shouldHaveExitValue(0); 82 }); 83 84 run(topArchiveName, 85 "-Xlog:class+load", 86 "-cp", appJar, mainClass, "run") 87 .assertNormalExit(output -> { 88 output.shouldContain("Parent source: shared objects file (top)") 89 .shouldContain("Parent2 source: shared objects file (top)") 90 .shouldContain("Child source: shared objects file (top)") 91 .shouldContain("Child2 source: shared objects file (top)") 92 .shouldHaveExitValue(0); 93 }); 94 } 95 }