36511
|
1 |
/*
|
|
2 |
* Copyright (c) 2015, 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 |
import java.io.File;
|
|
24 |
import java.net.URI;
|
|
25 |
import java.nio.file.FileSystem;
|
|
26 |
import java.nio.file.FileSystemNotFoundException;
|
|
27 |
import java.nio.file.FileSystems;
|
|
28 |
import java.nio.file.Files;
|
|
29 |
import java.nio.file.Path;
|
|
30 |
import java.nio.file.ProviderNotFoundException;
|
|
31 |
import java.util.ArrayList;
|
|
32 |
import java.util.Arrays;
|
|
33 |
import java.util.Collections;
|
|
34 |
import java.util.List;
|
|
35 |
import java.util.function.Consumer;
|
|
36 |
import java.util.stream.Stream;
|
|
37 |
|
|
38 |
import tests.Helper;
|
|
39 |
import tests.JImageGenerator;
|
|
40 |
import tests.JImageValidator;
|
|
41 |
|
|
42 |
import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
|
|
43 |
|
|
44 |
/*
|
|
45 |
* jimage testing.
|
|
46 |
* @test
|
|
47 |
* @summary Test jimage tool
|
|
48 |
* @library ../lib
|
|
49 |
* @modules java.base/jdk.internal.jimage
|
|
50 |
* jdk.jdeps/com.sun.tools.classfile
|
|
51 |
* jdk.jlink/jdk.tools.jmod
|
|
52 |
* jdk.jlink/jdk.tools.jimage
|
|
53 |
* jdk.jlink/jdk.tools.jlink.internal
|
|
54 |
* jdk.compiler
|
|
55 |
* @run build JImageTest
|
|
56 |
* @run build tests.*
|
|
57 |
* @run main/othervm -verbose:gc -Xmx1g JImageTest
|
|
58 |
*/
|
|
59 |
public class JImageTest {
|
|
60 |
|
|
61 |
public static void main(String[] args) throws Exception {
|
|
62 |
List<String> bootClasses = new ArrayList<>();
|
|
63 |
|
|
64 |
FileSystem fs;
|
|
65 |
try {
|
|
66 |
fs = FileSystems.getFileSystem(URI.create("jrt:/"));
|
|
67 |
} catch (ProviderNotFoundException | FileSystemNotFoundException e) {
|
|
68 |
System.out.println("Not an image build, test skipped.");
|
|
69 |
return;
|
|
70 |
}
|
|
71 |
|
|
72 |
// Build the set of locations expected in the Image
|
|
73 |
Consumer<Path> c = (p) -> {
|
|
74 |
// take only the .class resources.
|
|
75 |
if (Files.isRegularFile(p) && p.toString().endsWith(".class")
|
|
76 |
&& !p.toString().endsWith("module-info.class")) {
|
|
77 |
String loc = p.toString().substring("/modules".length());
|
|
78 |
bootClasses.add(loc);
|
|
79 |
}
|
|
80 |
};
|
|
81 |
|
|
82 |
Path javabase = fs.getPath("/modules/java.base");
|
|
83 |
Path mgtbase = fs.getPath("/modules/java.management");
|
|
84 |
try (Stream<Path> stream = Files.walk(javabase)) {
|
|
85 |
stream.forEach(c);
|
|
86 |
}
|
|
87 |
try (Stream<Path> stream = Files.walk(mgtbase)) {
|
|
88 |
stream.forEach(c);
|
|
89 |
}
|
|
90 |
|
|
91 |
if (bootClasses.isEmpty()) {
|
|
92 |
throw new RuntimeException("No boot class to check against");
|
|
93 |
}
|
|
94 |
|
|
95 |
File jdkHome = new File(System.getProperty("test.jdk"));
|
|
96 |
// JPRT not yet ready for jmods
|
|
97 |
Helper helper = Helper.newHelper();
|
|
98 |
if (helper == null) {
|
|
99 |
System.err.println("Test not run, NO jmods directory");
|
|
100 |
return;
|
|
101 |
}
|
|
102 |
|
|
103 |
// Generate the sample image
|
|
104 |
String module = "mod1";
|
|
105 |
String[] classes = {module + ".Main"};
|
|
106 |
helper.generateDefaultJModule(module, Arrays.asList(classes), "java.management");
|
|
107 |
|
|
108 |
Path image = helper.generateDefaultImage(module).assertSuccess();
|
|
109 |
Path extractedDir = JImageGenerator.getJImageTask()
|
|
110 |
.dir(helper.createNewExtractedDir("modules"))
|
|
111 |
.image(image.resolve("lib").resolve("modules"))
|
|
112 |
.extract().assertSuccess();
|
|
113 |
}
|
|
114 |
}
|