1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8159524
* @summary Tests JDK internal APIs with and without replacements
* @library ../lib
* @modules jdk.jdeps/com.sun.tools.jdeps
* @build CompilerUtils JdepsUtil
* @run testng ShowReplacement
*/
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Map;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
public class ShowReplacement {
private static final String TEST_SRC = System.getProperty("test.src");
private static final Path CLASSES_DIR = Paths.get("classes");
private static final Map<String, String> REPLACEMENTS = Map.of(
"sun.security.util.HostnameChecker",
"Use javax.net.ssl.SSLParameters.setEndpointIdentificationAlgorithm(\"HTTPS\") @since 1.7",
"",
"or javax.net.ssl.HttpsURLConnection.setHostnameVerifier() @since 1.4");
/**
* Compiles classes used by the test
*/
@BeforeTest
public void compileAll() throws Exception {
CompilerUtils.cleanDir(CLASSES_DIR);
Path tmp = Paths.get("tmp");
assertTrue(CompilerUtils.compile(Paths.get(TEST_SRC, "src", "apple"), tmp));
assertTrue(CompilerUtils.compile(Paths.get(TEST_SRC, "src", "q"),
CLASSES_DIR,
"-cp", tmp.toString(),
"--add-exports=java.base/sun.security.util=ALL-UNNAMED"));
}
@Test
public void withReplacement() {
Path file = Paths.get("q", "WithRepl.class");
JdepsRunner jdeps = JdepsRunner.run("-jdkinternals", CLASSES_DIR.resolve(file).toString());
String[] output = jdeps.output();
int i = 0;
while (!output[i].contains("Suggested Replacement")) {
i++;
}
// must match the number of JDK internal APIs
int count = output.length-i-2;
assertEquals(count, REPLACEMENTS.size());
for (int j=i+2; j < output.length; j++) {
String line = output[j];
int pos = line.indexOf("Use ");
if (pos < 0)
pos = line.indexOf("or");
assertTrue(pos > 0);
String name = line.substring(0, pos).trim();
String repl = line.substring(pos, line.length()).trim();
assertEquals(REPLACEMENTS.get(name), repl);
}
}
/*
* A JDK internal class has been removed while its package still exists.
*/
@Test
public void noReplacement() {
Path file = Paths.get("q", "NoRepl.class");
JdepsRunner jdeps = JdepsRunner.run("-jdkinternals", CLASSES_DIR.resolve(file).toString());
String[] output = jdeps.output();
int i = 0;
// expect no replacement
while (i < output.length && !output[i].contains("Suggested Replacement")) {
i++;
}
// no replacement
assertEquals(output.length-i, 0);
}
/*
* A JDK internal package has been removed.
*/
@Test
public void removedPackage() {
Path file = Paths.get("q", "RemovedPackage.class");
JdepsRunner jdeps = JdepsRunner.run("--jdk-internals", CLASSES_DIR.resolve(file).toString());
String[] output = jdeps.output();
int i = 0;
// expect no replacement
while (i < output.length && !output[i].contains("Suggested Replacement")) {
i++;
}
// no replacement
assertEquals(output.length-i, 0);
}
}
|
