/* * 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 flags = new ArrayList(); 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 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); } } }