1 /*
 2  * Copyright (c) 2019, 2024, 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 Hello World test for using inline classes with CDS
28  * @requires vm.cds
29  * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds/test-classes
30  * @enablePreview
31  * @modules java.base/jdk.internal.value
32  *          java.base/jdk.internal.vm.annotation
33  * @compile test-classes/HelloInlineClassApp.java
34  * @run driver jdk.test.lib.helpers.ClassFileInstaller -jar hello_inline.jar
35  *          HelloInlineClassApp HelloInlineClassApp$Point
36  *          HelloInlineClassApp$Rectangle HelloInlineClassApp$ValueRecord
37  * @run main/othervm HelloInlineClassTest
38  */
39 
40 import jdk.test.lib.helpers.ClassFileInstaller;
41 import jdk.test.lib.process.OutputAnalyzer;
42 public class HelloInlineClassTest {
43     public static void main(String[] args) throws Exception {
44         String appJar = ClassFileInstaller.getJarPath("hello_inline.jar");
45         String mainClass = "HelloInlineClassApp";
46         OutputAnalyzer output =
47             TestCommon.dump(appJar, TestCommon.list(mainClass,
48                                                     "HelloInlineClassApp$Point",
49                                                     "HelloInlineClassApp$Rectangle"),
50                             "--enable-preview");
51         output.shouldHaveExitValue(0);
52 
53         TestCommon.run("--enable-preview",
54                        "-Xint", "-cp", appJar,  mainClass)
55             .assertNormalExit();
56 
57         TestCommon.run("--enable-preview",
58                        "-cp", appJar,  mainClass)
59             .assertNormalExit();
60 
61         String compFlag = "-XX:CompileCommand=compileonly,HelloInlineClassApp*::*";
62 
63         TestCommon.run("--enable-preview",
64                        "-Xcomp", compFlag,
65                        "-cp", appJar,  mainClass)
66             .assertNormalExit();
67 
68         TestCommon.run("--enable-preview",
69                        "-Xcomp", compFlag,
70                        "-XX:TieredStopAtLevel=1",
71                        "-XX:+TieredCompilation",
72                        "-XX:-Inline",
73                        "-cp", appJar,  mainClass)
74             .assertNormalExit();
75 
76         TestCommon.run("--enable-preview",
77                        "-Xcomp", compFlag,
78                        "-XX:TieredStopAtLevel=4",
79                        "-XX:-TieredCompilation",
80                        "-XX:-Inline",
81                        "-cp", appJar,  mainClass)
82             .assertNormalExit();
83     }
84 }