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 Archive a lambda proxy class created from a nested class. This 28 * tests the scenario when the caller class is different from the 29 * nest host. 30 * @requires vm.cds 31 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds 32 * /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes 33 * @build NestApp sun.hotspot.WhiteBox LambdaVerification 34 * @run driver ClassFileInstaller -jar nest_app.jar NestApp NestApp$InnerA NestApp$InnerB NestApp$InnerA$InnerInnerA 35 * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox 36 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 37 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. NestTest 38 */ 39 40 public class NestTest extends DynamicArchiveTestBase { 41 public static void main(String[] args) throws Exception { 42 runTest(NestTest::test); 43 } 44 45 static void test() throws Exception { 46 String topArchiveName = getNewArchiveName(); 47 String appJar = ClassFileInstaller.getJarPath("nest_app.jar"); 48 String mainClass = "NestApp"; 49 String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar"); 50 String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar; 51 52 dump(topArchiveName, 53 "-XX:+UnlockDiagnosticVMOptions", 54 "-XX:+WhiteBoxAPI", 55 "-Xlog:class+load=debug,class+unload=info,cds+dynamic=info", 56 use_whitebox_jar, 57 "-cp", appJar, mainClass) 58 .assertNormalExit(output -> { 59 output.shouldContain("Archiving hidden NestApp$InnerA$InnerInnerA$$Lambda$") 60 .shouldHaveExitValue(0); 61 }); 62 63 run(topArchiveName, 64 "-XX:+UnlockDiagnosticVMOptions", 65 "-XX:+WhiteBoxAPI", 66 use_whitebox_jar, 67 "-Xlog:class+load=debug,class+resolve=debug,class+unload=info", 68 "-cp", appJar, mainClass, "run") 69 .assertNormalExit(output -> { 70 output.shouldMatch(".class.load.* NestApp[$]InnerA[$]InnerInnerA[$][$]Lambda[$]1/0x.*source:.*shared.*objects.*file.*(top)") 71 .shouldHaveExitValue(0); 72 }); 73 } 74 }