/*
* Copyright ( c ) 2006 , 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 6358024
* @ summary TaskListener should be propogated between processing rounds
* @ modules jdk . compiler / com . sun . tools . javac . api
* jdk . compiler / com . sun . tools . javac . file
* jdk . compiler / com . sun . tools . javac . util
*/
import java.io.*;
import java.util.*;
import java.util.List;
import javax.annotation.processing.*;
import javax.lang.model.element.*;
import javax.tools.*;
import com.sun.source.util.*;
import com.sun.tools.javac.api.*;
import com.sun.tools.javac.file.JavacFileManager;
import com.sun.tools.javac.util.*;
@SupportedAnnotationTypes("*" )
public class T6358024 extends AbstractProcessor {
static JavacFileManager fm;
public static void main(String... args) throws Throwable {
String self = T6358024.class .getName();
String testSrc = System.getProperty("test.src" );
fm = new JavacFileManager(new Context(), false , null );
JavaFileObject f = fm.getJavaFileObject(testSrc + File.separatorChar + self + ".java" );
test(fm, f,
new Option[] { new Option("-d" , "." )},
8 );
test(fm, f,
new Option[] { new XOption("-XprintRounds" ),
new Option("-processorpath" , "." ),
new Option("-processor" , self) },
13 );
}
static void test(JavacFileManager fm, JavaFileObject f, Option[] opts, int expect) throws Throwable {
PrintWriter out = new PrintWriter(System.err, true );
JavacTool tool = JavacTool.create();
List<String> flags = new ArrayList<String>();
flags.addAll(Arrays.asList(
"--add-exports" , "jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED" ,
"--add-exports" , "jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED" ,
"--add-exports" , "jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED" ));
for (Option opt: opts) {
flags.add(opt.name);
for (Object arg : opt.args)
flags.add(arg.toString());
}
JavacTaskImpl task = (JavacTaskImpl) tool.getTask(out,
fm,
null ,
flags,
null ,
Arrays.asList(f));
MyTaskListener tl = new MyTaskListener();
task.setTaskListener(tl);
task.call();
if (tl.started != expect)
throw new AssertionError("Unexpected number of TaskListener events; "
+ "expected " + expect + ", found " + tl.started);
}
public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {
return true ;
}
static class MyTaskListener implements TaskListener {
public void started(TaskEvent e) {
System.err.println("Started: " + e);
started++;
}
public void finished(TaskEvent e) {
}
int started = 0 ;
}
static class Option {
Option(String name, String... args) {
this .name = name;
this .args = args;
}
public final String name;
public final String[] args;
}
static class XOption extends Option {
XOption(String name, String... args) {
super (name, args);
}
}
}
Messung V0.5 in Prozent C=96 H=94 G=94
¤ Dauer der Verarbeitung: 0.40 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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