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 If the caller class of a lambda proxy class is a hidden class,
28  *          the lambda proxy class will not be archived.
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  * @modules java.base/jdk.internal.misc
33  * @compile test-classes/LambdaProxyCallerIsHiddenApp.java
34  *          ../../../../../../lib/jdk/test/lib/compiler/InMemoryJavaCompiler.java
35  * @build sun.hotspot.WhiteBox
36  * @run driver ClassFileInstaller -jar callerishidden.jar LambdaProxyCallerIsHiddenApp
37  *                 jdk/test/lib/compiler/InMemoryJavaCompiler
38  *                 jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1
39  *                 jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper
40  *                 jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject
41  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
42  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. LambdaProxyCallerIsHidden
43  */
44 
45 public class LambdaProxyCallerIsHidden extends DynamicArchiveTestBase {
main(String[] args)46     public static void main(String[] args) throws Exception {
47         runTest(LambdaProxyCallerIsHidden::test);
48     }
49 
test()50     static void test() throws Exception {
51         String topArchiveName = getNewArchiveName();
52         String appJar = ClassFileInstaller.getJarPath("callerishidden.jar");
53         String mainClass = "LambdaProxyCallerIsHiddenApp";
54 
55         dump(topArchiveName,
56             "-Xlog:class+load,cds+dynamic,cds=debug",
57             "-cp", appJar, mainClass)
58             .assertNormalExit(output -> {
59                 output.shouldMatch("Skipping.LambdaHello_0x.*[$][$]Lambda[$].*:.Hidden.class")
60                       .shouldMatch("Skipping.LambdaHello.0x.*:.Hidden.class")
61                       .shouldHaveExitValue(0);
62             });
63 
64         run(topArchiveName,
65             "-Xlog:class+load,cds+dynamic,cds",
66             "-cp", appJar, mainClass)
67             .assertNormalExit(output -> {
68                 output.shouldMatch("class.load.*LambdaHello/0x.*source.*LambdaProxyCallerIsHiddenApp")
69                       .shouldMatch("class.load.*LambdaHello_0x.*[$][$]Lambda[$].*source.*LambdaProxyCallerIsHiddenApp")
70                       .shouldHaveExitValue(0);
71             });
72     }
73 }
74