/*
* Copyright (c) 2006, 2010, 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
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* questions.
*/
/*
* @test
* @bug 6358024
* @summary TaskListener should be propogated between processing rounds
*/
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.*;
import com.sun.tools.javac.file.JavacFileManager;
import com.sun.tools.javac.main.*;
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.getFileForInput(testSrc + File.separatorChar + self + ".java");
test(fm, f,
new Option[] { new Option("-d", ".")},
7);
test(fm, f,
new Option[] { new XOption("-XprintRounds"),
new Option("-processorpath", "."),
new Option("-processor", self) },
12);
}
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>();
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);
}
}
}