import java.io.*;

import java.util.*;

import javax.annotation.processing.*;

import javax.lang.model.*;

import javax.lang.model.element.*;

import javax.tools.*;

import com.sun.source.util.*;

import com.sun.tools.javac.api.*;

public class T6430209 {

public static void main(String... args) throws IOException {

// set up dir1/test0.java

File dir1 = new File("dir1");

dir1.mkdir();

BufferedWriter fout = new BufferedWriter(new FileWriter(new File(dir1, "test0.java")));

fout.write("public class test0 { }");

fout.close();

// run annotation processor b6341534 so we can check diagnostics

// -proc:only -processor b6341534 -cp . ./src/*.java

String testSrc = System.getProperty("test.src", ".");

String testClasses = System.getProperty("test.classes") + System.getProperty("path.separator") + "../../lib";

String testClassPath = System.getProperty("test.class.path", testClasses);

JavacTool tool = JavacTool.create();

MyDiagListener dl = new MyDiagListener();

StandardJavaFileManager fm = tool.getStandardFileManager(dl, null, null);

fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(new File(".")));

Iterable<? extends JavaFileObject> files = fm.getJavaFileObjectsFromFiles(Arrays.asList(

new File(testSrc, "test0.java"), new File(testSrc, "test1.java")));

Iterable<String> opts = Arrays.asList("-proc:only",

"-processor", "b6341534",

"-processorpath", testClassPath);

StringWriter out = new StringWriter();

JavacTask task = tool.getTask(out, fm, dl, opts, null, files);

task.call();

String s = out.toString();

System.err.print(s);

// Expect the following 2 diagnostics, and no output to log

System.err.println(dl.count + " diagnostics; " + s.length() + " characters");

if (dl.count != 2 || s.length() != 0)

throw new AssertionError("unexpected output from compiler");

}

static class MyDiagListener implements DiagnosticListener<JavaFileObject> {

public void report(Diagnostic d) {

System.err.println(d);

count++;

}

public int count;

}

}