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
|
/*
* Copyright (c) 2011, 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 6597678 6449184
* @summary Ensure Messages propogated between rounds
* @library /tools/javac/lib
* @modules jdk.compiler/com.sun.tools.javac.processing
* jdk.compiler/com.sun.tools.javac.util
* @build JavacTestingAbstractProcessor T6597678
* @run main T6597678
*/
import java.io.*;
import java.util.*;
import javax.annotation.processing.RoundEnvironment;
import javax.annotation.processing.SupportedOptions;
import javax.lang.model.element.TypeElement;
import javax.tools.Diagnostic;
import com.sun.tools.javac.processing.JavacProcessingEnvironment;
import com.sun.tools.javac.util.Context;
import com.sun.tools.javac.util.JavacMessages;
import com.sun.tools.javac.util.Log;
@SupportedOptions("WriterString")
public class T6597678 extends JavacTestingAbstractProcessor {
public static void main(String... args) throws Exception {
new T6597678().run();
}
void run() throws Exception {
String myName = T6597678.class.getSimpleName();
File testSrc = new File(System.getProperty("test.src"));
File file = new File(testSrc, myName + ".java");
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
compile(sw, pw,
"--add-exports", "jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED",
"--add-exports", "jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
"-XDaccessInternalAPI",
"-proc:only",
"-processor", myName,
"-AWriterString=" + pw.toString(),
file.getPath());
}
void compile(StringWriter sw, PrintWriter pw, String... args) throws Exception {
int rc = com.sun.tools.javac.Main.compile(args, pw);
pw.close();
String out = sw.toString();
if (!out.isEmpty())
System.err.println(out);
if (rc != 0)
throw new Exception("compilation failed unexpectedly: rc=" + rc);
}
//---------------
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
Context context = ((JavacProcessingEnvironment) processingEnv).getContext();
Log log = Log.instance(context);
PrintWriter noteOut = log.getWriter(Log.WriterKind.NOTICE);
PrintWriter warnOut = log.getWriter(Log.WriterKind.WARNING);
PrintWriter errOut = log.getWriter(Log.WriterKind.ERROR);
Locale locale = context.get(Locale.class);
JavacMessages messages = context.get(JavacMessages.messagesKey);
round++;
if (round == 1) {
initialLocale = locale;
initialMessages = messages;
initialNoteWriter = noteOut;
initialWarnWriter = warnOut;
initialErrWriter = errOut;
String writerStringOpt = options.get("WriterString").intern();
checkEqual("noteWriterString", noteOut.toString().intern(), writerStringOpt);
checkEqual("warnWriterString", warnOut.toString().intern(), writerStringOpt);
checkEqual("errWriterString", errOut.toString().intern(), writerStringOpt);
} else {
checkEqual("locale", locale, initialLocale);
checkEqual("messages", messages, initialMessages);
checkEqual("noteWriter", noteOut, initialNoteWriter);
checkEqual("warnWriter", warnOut, initialWarnWriter);
checkEqual("errWriter", errOut, initialErrWriter);
}
return true;
}
<T> void checkEqual(String label, T actual, T expected) {
if (actual != expected)
messager.printMessage(Diagnostic.Kind.ERROR,
"Unexpected value for " + label
+ "; expected: " + expected
+ "; found: " + actual);
}
int round = 0;
Locale initialLocale;
JavacMessages initialMessages;
PrintWriter initialNoteWriter;
PrintWriter initialWarnWriter;
PrintWriter initialErrWriter;
}
|
