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
24 import java.io.IOException;
25 import java.nio.file.Files;
26 import java.nio.file.Path;
27 import java.nio.file.Paths;
28 import java.util.ArrayList;
29 import java.util.List;
30 import java.util.stream.Collectors;
31 import java.util.stream.Stream;
32
33 import tests.Helper;
34 import tests.JImageGenerator;
35 import tests.Result;
36
37 /*
38 * @test
39 * @summary Test custom plugin
40 * @author Jean-Francois Denise
41 * @library ../lib
42 * @modules java.base/jdk.internal.jimage
43 * jdk.jdeps/com.sun.tools.classfile
44 * jdk.jlink/jdk.tools.jlink.internal
45 * jdk.jlink/jdk.tools.jmod
46 * jdk.jlink/jdk.tools.jimage
47 * jdk.compiler
48 * @build tests.*
49 * @run main/othervm CustomPluginTest
50 */
51
52 public class CustomPluginTest {
53
54 public static void main(String[] args) throws Exception {
55 new CustomPluginTest().test();
56 }
57
58 private void test() throws Exception {
59 Helper helper = Helper.newHelper();
60 if (helper == null) {
61 System.err.println("Test not run");
62 return;
63 }
64 helper.generateDefaultModules();
65 Path jmod = registerServices(helper);
66 Path pluginModulePath = jmod.getParent();
67
68 testHelloProvider(helper, pluginModulePath);
69 testCustomPlugins(helper, pluginModulePath);
70 }
71
72 private void testCustomPlugins(Helper helper, Path pluginModulePath) {
73 Result result = JImageGenerator.getJLinkTask()
74 .option("--list-plugins")
75 .pluginModulePath(pluginModulePath)
76 .output(helper.createNewImageDir("customplugin"))
77 .call();
78 if (result.getExitCode() != 0) {
79 System.err.println(result.getMessage());
80 throw new AssertionError("jlink crashed: " + result.getExitCode());
81 }
82 List<String> customPlugins = Stream.of(result.getMessage().split("\n"))
83 .filter(s -> s.startsWith("Plugin Name:"))
84 .filter(s -> s.contains("custom"))
85 .collect(Collectors.toList());
86 if (customPlugins.size() != 1) {
87 System.err.println(result.getMessage());
88 throw new AssertionError("Found plugins: " + customPlugins);
89 }
90 }
91
92 private Path registerServices(Helper helper) throws IOException {
93 String name = "customplugin";
94 Path src = Paths.get(System.getProperty("test.src")).resolve(name);
95 Path classes = helper.getJmodClassesDir().resolve(name);
96 JImageGenerator.compile(src, classes,
97 "--add-exports", "jdk.jlink/jdk.tools.jlink.internal=customplugin");
98 return JImageGenerator.getJModTask()
99 .addClassPath(classes)
100 .jmod(helper.getJmodDir().resolve(name + ".jmod"))
101 .create().assertSuccess();
102 }
103
104 private void testHelloProvider(Helper helper, Path pluginModulePath) throws IOException {
105 Path pluginFile = Paths.get("customplugin.txt");
106 if (Files.exists(pluginFile)) {
107 throw new AssertionError("Custom plugin output file already exists");
108 }
109 String customplugin = "customplugin";
110 {
111 // Add the path but not the option, plugin musn't be called
112 JImageGenerator.getJLinkTask()
113 .modulePath(helper.defaultModulePath())
114 .pluginModulePath(pluginModulePath)
115 .output(helper.createNewImageDir(customplugin))
116 .addMods(customplugin)
117 .call().assertSuccess();
118 }
119
120 if (Files.exists(pluginFile)) {
121 throw new AssertionError("Custom plugin output file exists, plugin "
122 + " called although shouldn't have been");
123 }
124
125 { // Add the path and the option, plugin should be called.
126 JImageGenerator.getJLinkTask()
127 .modulePath(helper.defaultModulePath())
128 .addMods(customplugin)
129 .pluginModulePath(pluginModulePath)
130 .output(helper.createNewImageDir(customplugin))
131 .option("--hello")
132 .call().assertSuccess();
133 }
134
135 if (!Files.exists(pluginFile)) {
136 throw new AssertionError("Custom plugin not called");
137 }
138 }
139 }