48138
|
1 |
/*
|
|
2 |
* Copyright (c) 2016, 2017, 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 MultiReleaseJars
|
|
27 |
* @bug 8170105
|
|
28 |
* @summary Test multi-release jar with AppCDS.
|
|
29 |
* AppCDS does not support uncompressed oops
|
|
30 |
* @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true)
|
|
31 |
* @library /test/lib
|
|
32 |
* @modules java.base/jdk.internal.misc
|
|
33 |
* jdk.jartool/sun.tools.jar
|
|
34 |
* @run main/othervm MultiReleaseJars
|
|
35 |
*/
|
|
36 |
|
|
37 |
import java.io.File;
|
|
38 |
import java.io.FileOutputStream;
|
|
39 |
import java.io.PrintStream;
|
|
40 |
import java.io.IOException;
|
|
41 |
import jdk.test.lib.process.OutputAnalyzer;
|
|
42 |
|
|
43 |
public class MultiReleaseJars {
|
|
44 |
|
|
45 |
static final int MAJOR_VERSION = Runtime.version().major();
|
|
46 |
static final String MAJOR_VERSION_STRING = String.valueOf(Runtime.version().major());
|
|
47 |
|
|
48 |
static String[] getMain() {
|
|
49 |
String[] sts = {
|
|
50 |
"package version;",
|
|
51 |
"public class Main {",
|
|
52 |
" public static void main(String[] args) {",
|
|
53 |
" Version version = new Version();",
|
|
54 |
" System.out.println(\"I am running on version \" + version.getVersion());",
|
|
55 |
" }",
|
|
56 |
"}"
|
|
57 |
};
|
|
58 |
return sts;
|
|
59 |
}
|
|
60 |
|
|
61 |
static String[] getVersion(int version) {
|
|
62 |
String[] sts = {
|
|
63 |
"package version;",
|
|
64 |
"public class Version {",
|
|
65 |
" public int getVersion(){ return " + version + "; }",
|
|
66 |
"}"
|
|
67 |
};
|
|
68 |
return sts;
|
|
69 |
}
|
|
70 |
|
|
71 |
static void writeFile(File file, String... contents) throws Exception {
|
|
72 |
if (contents == null) {
|
|
73 |
throw new java.lang.RuntimeException("No input for writing to file" + file);
|
|
74 |
}
|
|
75 |
FileOutputStream fos = new FileOutputStream(file);
|
|
76 |
PrintStream ps = new PrintStream(fos);
|
|
77 |
for (String str : contents) {
|
|
78 |
ps.println(str);
|
|
79 |
}
|
|
80 |
ps.close();
|
|
81 |
fos.close();
|
|
82 |
}
|
|
83 |
|
|
84 |
/* version.jar entries and files:
|
|
85 |
* META-INF/
|
|
86 |
* META-INF/MANIFEST.MF
|
|
87 |
* version/
|
|
88 |
* version/Main.class
|
|
89 |
* version/Version.class
|
|
90 |
* META-INF/versions/
|
|
91 |
* META-INF/versions/<major-version>/
|
|
92 |
* META-INF/versions/<major-version>/version/
|
|
93 |
* META-INF/versions/<major-version>/version/Version.class
|
|
94 |
*/
|
|
95 |
static void createClassFilesAndJar() throws Exception {
|
|
96 |
String tempDir = System.getProperty("test.classes");
|
|
97 |
File baseDir = new File(tempDir + File.separator + "base");
|
|
98 |
File vDir = new File(tempDir + File.separator + MAJOR_VERSION_STRING);
|
|
99 |
|
|
100 |
baseDir.mkdirs();
|
|
101 |
vDir.mkdirs();
|
|
102 |
|
|
103 |
File fileMain = TestCommon.getOutputSourceFile("Main.java");
|
|
104 |
writeFile(fileMain, getMain());
|
|
105 |
|
|
106 |
File fileVersion = TestCommon.getOutputSourceFile("Version.java");
|
|
107 |
writeFile(fileVersion, getVersion(7));
|
|
108 |
JarBuilder.compile(baseDir.getAbsolutePath(), fileVersion.getAbsolutePath(), "--release", "7");
|
|
109 |
JarBuilder.compile(baseDir.getAbsolutePath(), fileMain.getAbsolutePath(),
|
|
110 |
"-cp", baseDir.getAbsolutePath(), "--release", MAJOR_VERSION_STRING);
|
|
111 |
|
|
112 |
String[] meta = {
|
|
113 |
"Multi-Release: true",
|
|
114 |
"Main-Class: version.Main"
|
|
115 |
};
|
|
116 |
File metainf = new File(tempDir, "mf.txt");
|
|
117 |
writeFile(metainf, meta);
|
|
118 |
|
|
119 |
fileVersion = TestCommon.getOutputSourceFile("Version.java");
|
|
120 |
writeFile(fileVersion, getVersion(MAJOR_VERSION));
|
|
121 |
JarBuilder.compile(vDir.getAbsolutePath(), fileVersion.getAbsolutePath(), "--release", MAJOR_VERSION_STRING);
|
|
122 |
|
|
123 |
JarBuilder.build("version", baseDir, metainf.getAbsolutePath(),
|
|
124 |
"--release", MAJOR_VERSION_STRING, "-C", vDir.getAbsolutePath(), ".");
|
|
125 |
|
|
126 |
// the following jar file is for testing case-insensitive "Multi-Release"
|
|
127 |
// attibute name
|
|
128 |
String[] meta2 = {
|
|
129 |
"multi-Release: true",
|
|
130 |
"Main-Class: version.Main"
|
|
131 |
};
|
|
132 |
metainf = new File(tempDir, "mf2.txt");
|
|
133 |
writeFile(metainf, meta2);
|
|
134 |
JarBuilder.build("version2", baseDir, metainf.getAbsolutePath(),
|
|
135 |
"--release", MAJOR_VERSION_STRING, "-C", vDir.getAbsolutePath(), ".");
|
|
136 |
}
|
|
137 |
|
|
138 |
static void checkExecOutput(OutputAnalyzer output, String expectedOutput) throws Exception {
|
|
139 |
try {
|
|
140 |
TestCommon.checkExec(output, expectedOutput);
|
|
141 |
} catch (java.lang.RuntimeException re) {
|
|
142 |
String cause = re.getMessage();
|
|
143 |
if (!expectedOutput.equals(cause)) {
|
|
144 |
throw re;
|
|
145 |
}
|
|
146 |
}
|
|
147 |
}
|
|
148 |
|
|
149 |
public static void main(String... args) throws Exception {
|
|
150 |
// create version.jar which contains Main.class and Version.class.
|
|
151 |
// Version.class has two versions: 8 and the current version.
|
|
152 |
createClassFilesAndJar();
|
|
153 |
|
|
154 |
String mainClass = "version.Main";
|
|
155 |
String loadInfo = "[class,load] version.Version source: shared objects file";
|
|
156 |
String appClasses[] = {"version/Main", "version/Version"};
|
|
157 |
String appJar = TestCommon.getTestJar("version.jar");
|
|
158 |
String appJar2 = TestCommon.getTestJar("version2.jar");
|
|
159 |
String verboseMode = "-verbose:class";
|
|
160 |
String enableMultiRelease = "-Djdk.util.jar.enableMultiRelease=true";
|
|
161 |
String jarVersion = null;
|
|
162 |
String expectedOutput = null;
|
|
163 |
|
|
164 |
// 1. default to highest version
|
|
165 |
// if META-INF/versions exists, no other commandline options like -Djdk.util.jar.version and
|
|
166 |
// -Djdk.util.jar.enableMultiRelease passed to vm
|
|
167 |
OutputAnalyzer output = TestCommon.dump(appJar, appClasses);
|
|
168 |
output.shouldContain("Loading classes to share: done.");
|
|
169 |
output.shouldHaveExitValue(0);
|
|
170 |
|
|
171 |
output = TestCommon.exec(appJar, verboseMode, mainClass);
|
|
172 |
checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
|
|
173 |
|
|
174 |
// 2. Test versions 7 and the current major version.
|
|
175 |
// -Djdk.util.jar.enableMultiRelease=true (or force), default is true.
|
|
176 |
// a) -Djdk.util.jar.version=7 does not exist in jar.
|
|
177 |
// It will fallback to the root version which is also 7 in this test.
|
|
178 |
// b) -Djdk.util.jar.version=MAJOR_VERSION exists in the jar.
|
|
179 |
for (int i : new int[] {7, MAJOR_VERSION}) {
|
|
180 |
jarVersion = "-Djdk.util.jar.version=" + i;
|
|
181 |
expectedOutput = "I am running on version " + i;
|
|
182 |
output = TestCommon.dump(appJar, appClasses, enableMultiRelease, jarVersion);
|
|
183 |
output.shouldContain("Loading classes to share: done.");
|
|
184 |
output.shouldHaveExitValue(0);
|
|
185 |
|
|
186 |
output = TestCommon.exec(appJar, verboseMode, mainClass);
|
|
187 |
checkExecOutput(output, expectedOutput);
|
|
188 |
}
|
|
189 |
|
|
190 |
// 3. For unsupported version, 5 and current major version + 1, the multiversion
|
|
191 |
// will be turned off, so it will use the default (root) version.
|
|
192 |
for (int i : new int[] {5, MAJOR_VERSION + 1}) {
|
|
193 |
jarVersion = "-Djdk.util.jar.version=" + i;
|
|
194 |
output = TestCommon.dump(appJar, appClasses, enableMultiRelease, jarVersion);
|
|
195 |
output.shouldHaveExitValue(0);
|
|
196 |
// With the fix for 8172218, multi-release jar is being handled in
|
|
197 |
// jdk corelib which doesn't emit the following warning message.
|
|
198 |
//output.shouldContain("JDK" + i + " is not supported in multiple version jars");
|
|
199 |
|
|
200 |
output = TestCommon.exec(appJar, verboseMode, mainClass);
|
|
201 |
if (i == 5)
|
|
202 |
checkExecOutput(output, "I am running on version 7");
|
|
203 |
else
|
|
204 |
checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
|
|
205 |
}
|
|
206 |
|
|
207 |
// 4. If explicitly disabled from command line for multiversion jar, it will use default
|
|
208 |
// version at root regardless multiversion versions exists.
|
|
209 |
// -Djdk.util.jar.enableMultiRelease=false (not 'true' or 'force')
|
|
210 |
for (int i = 6; i < MAJOR_VERSION + 1; i++) {
|
|
211 |
jarVersion = "-Djdk.util.jar.version=" + i;
|
|
212 |
output = TestCommon.dump(appJar, appClasses, "-Djdk.util.jar.enableMultiRelease=false", jarVersion);
|
|
213 |
output.shouldHaveExitValue(0);
|
|
214 |
|
|
215 |
output = TestCommon.exec(appJar, verboseMode, mainClass);
|
|
216 |
expectedOutput = "I am running on version 7";
|
|
217 |
checkExecOutput(output, expectedOutput);
|
|
218 |
}
|
|
219 |
|
|
220 |
// 5. Sanity test with -Xbootclasspath/a
|
|
221 |
// AppCDS behaves the same as the non-AppCDS case. A multi-release
|
|
222 |
// jar file in the -Xbootclasspath/a will be ignored.
|
|
223 |
output = TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar, enableMultiRelease, jarVersion);
|
|
224 |
output.shouldContain("Loading classes to share: done.");
|
|
225 |
output.shouldHaveExitValue(0);
|
|
226 |
|
|
227 |
output = TestCommon.exec(appJar, "-Xbootclasspath/a:" + appJar, verboseMode, mainClass);
|
|
228 |
checkExecOutput(output, "I am running on version 7");
|
|
229 |
|
|
230 |
// 6. Sanity test case-insensitive "Multi-Release" attribute name
|
|
231 |
output = TestCommon.dump(appJar2, appClasses);
|
|
232 |
output.shouldContain("Loading classes to share: done.");
|
|
233 |
output.shouldHaveExitValue(0);
|
|
234 |
|
|
235 |
output = TestCommon.exec(appJar2, verboseMode, mainClass);
|
|
236 |
checkExecOutput(output, "I am running on version " + MAJOR_VERSION_STRING);
|
|
237 |
}
|
|
238 |
}
|