1 /*
2 * Copyright (c) 2023, 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 * @test
26 * @summary Basic test for Enable-Native-Access attribute in the
27 * manifest of a main application JAR
28 * @library /test/lib
29 * @requires !vm.musl
30 *
31 * @build TestEnableNativeAccessJarManifest
32 * panama_module/*
33 * org.openjdk.foreigntest.unnamed.PanamaMainUnnamedModule
34 * @run testng/othervm TestEnableNativeAccessJarManifest
35 */
36
37 import java.nio.file.Files;
38 import java.nio.file.Path;
39 import java.nio.file.Paths;
40 import java.util.List;
41 import java.util.ArrayList;
42 import java.util.jar.Attributes;
43 import java.util.jar.Manifest;
44
45 import jdk.test.lib.process.OutputAnalyzer;
46 import jdk.test.lib.process.ProcessTools;
47 import jdk.test.lib.util.JarUtils;
48
49 import org.testng.annotations.Test;
50 import org.testng.annotations.DataProvider;
51
52 public class TestEnableNativeAccessJarManifest extends TestEnableNativeAccessBase {
53
54 private static final String REINVOKER = "TestEnableNativeAccessJarManifest$Reinvoker";
55
56 static record Attribute(String name, String value) {}
57
58 @Test(dataProvider = "cases")
59 public void testEnableNativeAccessInJarManifest(String action, String cls, Result expectedResult,
60 List<Attribute> attributes, List<String> vmArgs, List<String> programArgs) throws Exception {
61 Manifest man = new Manifest();
62 Attributes attrs = man.getMainAttributes();
63 attrs.put(Attributes.Name.MANIFEST_VERSION, "1.0");
64 attrs.put(Attributes.Name.MAIN_CLASS, cls);
65
66 for (Attribute attrib : attributes) {
67 attrs.put(new Attributes.Name(attrib.name()), attrib.value());
68 }
69
70 // create the JAR file with Test1 and Test2
71 Path jarfile = Paths.get(action + ".jar");
72 Files.deleteIfExists(jarfile);
73
74 Path classes = Paths.get(System.getProperty("test.classes", ""));
75 JarUtils.createJarFile(jarfile, man, classes, Paths.get(cls.replace('.', '/') + ".class"));
76
77 // java -jar test.jar
78 List<String> command = new ArrayList<>(List.of(
79 "-Djava.library.path=" + System.getProperty("java.library.path")
80 ));
81 command.addAll(vmArgs);
82 command.add("-jar");
83 command.add(jarfile.toString());
84 command.addAll(programArgs);
85 OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJava(command.toArray(String[]::new))
86 .outputTo(System.out)
87 .errorTo(System.out);
88 checkResult(expectedResult, outputAnalyzer);
89 }
90
91 @DataProvider
92 public Object[][] cases() {
93 return new Object[][] {
94 // simple cases where a jar contains a single main class with no dependencies
95 { "panama_no_unnamed_module_native_access", UNNAMED, successWithWarning("ALL-UNNAMED"),
96 List.of(), List.of(), List.of() },
97 { "panama_unnamed_module_native_access", UNNAMED, successNoWarning(),
98 List.of(new Attribute("Enable-Native-Access", "ALL-UNNAMED")), List.of(), List.of() },
99 { "panama_unnamed_module_native_access_invalid", UNNAMED, failWithError("Only ALL-UNNAMED allowed as value for Enable-Native-Access"),
100 List.of(new Attribute("Enable-Native-Access", "asdf")), List.of(), List.of() },
101
102 // more complex cases where a jar invokes a module on the module path that does native access
103 { "panama_enable_native_access_false", REINVOKER, successWithWarning("panama_module"),
104 List.of(new Attribute("Enable-Native-Access", "ALL-UNNAMED")),
105 List.of("-p", MODULE_PATH, "--add-modules=panama_module"),
106 List.of(PANAMA_MAIN_CLS) },
107 { "panama_enable_native_access_reflection_false", REINVOKER, successWithWarning("panama_module"),
108 List.of(new Attribute("Enable-Native-Access", "ALL-UNNAMED")),
109 List.of("-p", MODULE_PATH, "--add-modules=panama_module"),
110 List.of(PANAMA_REFLECTION_CLS) },
111 { "panama_enable_native_access_invoke_false", REINVOKER, successWithWarning("panama_module"),
112 List.of(new Attribute("Enable-Native-Access", "ALL-UNNAMED")),
113 List.of("-p", MODULE_PATH, "--add-modules=panama_module"),
114 List.of(PANAMA_INVOKE_CLS) },
115
116 { "panama_enable_native_access_true", REINVOKER, successNoWarning(),
117 List.of(new Attribute("Enable-Native-Access", "ALL-UNNAMED")),
118 List.of("-p", MODULE_PATH, "--add-modules=panama_module", "--enable-native-access=panama_module"),
119 List.of(PANAMA_MAIN_CLS) },
120 { "panama_enable_native_access_reflection_true", REINVOKER, successNoWarning(),
121 List.of(new Attribute("Enable-Native-Access", "ALL-UNNAMED")),
122 List.of("-p", MODULE_PATH, "--add-modules=panama_module", "--enable-native-access=panama_module"),
123 List.of(PANAMA_REFLECTION_CLS) },
124 { "panama_enable_native_access_invoke_true", REINVOKER, successNoWarning(),
125 List.of(new Attribute("Enable-Native-Access", "ALL-UNNAMED")),
126 List.of("-p", MODULE_PATH, "--add-modules=panama_module", "--enable-native-access=panama_module"),
127 List.of(PANAMA_INVOKE_CLS) }
128 };
129 }
130
131 public class Reinvoker {
132 public static void main(String[] args) throws Throwable {
133 Class<?> realMainClass = Class.forName(args[0]);
134 realMainClass.getMethod("main", String[].class).invoke(null, (Object) new String[0]);
135 }
136 }
137 }