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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
/*
* Copyright (c) 2018, 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 8193660
* @summary Check SOURCE line in "release" file for closedjdk
* @run main CheckSource
*/
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class CheckSource {
public static final String SRC_HASH_REGEXP = ":((hg)|(git)):[a-z0-9]*\\+?";
CheckSource(String dataFile, boolean isOpenJDK) {
// Read data files
readFile(dataFile, isOpenJDK);
}
private void readFile(String fileName, boolean isOpenJDK) {
String fishForSOURCE = null;
String implementor = null;
File file = new File(fileName);
// open the stream to read in for Entries
try (BufferedReader buffRead =
new BufferedReader(new FileReader(fileName))) {
// this is the string read
String readIn;
// let's read some strings!
while ((readIn = buffRead.readLine()) != null) {
readIn = readIn.trim();
// throw out blank lines
if (readIn.length() == 0)
continue;
// grab SOURCE line
if (readIn.startsWith("SOURCE=")) {
fishForSOURCE = readIn;
continue;
}
// grab IMPLEMENTOR line
if (readIn.startsWith("IMPLEMENTOR=")) {
implementor = readIn;
continue;
}
}
} catch (FileNotFoundException fileExcept) {
throw new RuntimeException("File " + fileName +
" not found reading data!", fileExcept);
} catch (IOException ioExcept) {
throw new RuntimeException("Unexpected problem reading data!",
ioExcept);
}
// was SOURCE even found?
if (fishForSOURCE == null) {
throw new RuntimeException("SOURCE line was not found!");
}
System.out.println("The source string found: " + fishForSOURCE);
// Extract the value of SOURCE=
Pattern valuePattern = Pattern.compile("SOURCE=\"(.*)\"");
Matcher valueMatcher = valuePattern.matcher(fishForSOURCE);
if (!valueMatcher.matches()) {
throw new RuntimeException("SOURCE string has bad format, should be SOURCE=\"<value>\"");
}
String valueString = valueMatcher.group(1);
// Check if implementor is Oracle
boolean isOracle = (implementor != null) && implementor.contains("Oracle Corporation");
String[] values = valueString.split(" ");
// First value MUST start with ".:" regardless of Oracle or OpenJDK
String rootRegexp = "\\." + SRC_HASH_REGEXP;
if (!values[0].matches(rootRegexp)) {
throw new RuntimeException("The test failed, first element did not match regexp: " + rootRegexp);
}
// If it's an Oracle build, it can be either OpenJDK or OracleJDK. Other
// builds may have any number of additional elements in any format.
if (isOracle) {
if (isOpenJDK) {
if (values.length != 1) {
throw new RuntimeException("The test failed, wrong number of elements in SOURCE list." +
" Should be 1 for Oracle built OpenJDK.");
}
} else {
if (values.length != 2) {
throw new RuntimeException("The test failed, wrong number of elements in SOURCE list." +
" Should be 2 for OracleJDK.");
}
// Second value MUST start with "open:" for OracleJDK
String openRegexp = "open" + SRC_HASH_REGEXP;
if (!values[1].matches(openRegexp)) {
throw new RuntimeException("The test failed, second element did not match regexp: " + openRegexp);
}
}
}
// Everything was fine
System.out.println("The test passed!");
}
public static void main(String args[]) {
String jdkPath = System.getProperty("test.jdk");
String runtime = System.getProperty("java.runtime.name");
System.out.println("JDK Path : " + jdkPath);
System.out.println("Runtime Name : " + runtime);
new CheckSource(jdkPath + "/release", runtime.contains("OpenJDK"));
}
}
|
