1 /* 2 * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 6358024 27 * @summary TaskListener should be propogated between processing rounds 28 * @modules jdk.compiler/com.sun.tools.javac.api 29 * jdk.compiler/com.sun.tools.javac.file 30 * jdk.compiler/com.sun.tools.javac.util 31 */ 32 33 import java.io.*; 34 import java.util.*; 35 import java.util.List; 36 import javax.annotation.processing.*; 37 import javax.lang.model.element.*; 38 import javax.tools.*; 39 import com.sun.source.util.*; 40 import com.sun.tools.javac.api.*; 41 import com.sun.tools.javac.file.JavacFileManager; 42 import com.sun.tools.javac.util.*; 43 44 45 @SupportedAnnotationTypes("*") 46 public class T6358024 extends AbstractProcessor { 47 static JavacFileManager fm; 48 public static void main(String... args) throws Throwable { 49 String self = T6358024.class.getName(); 50 51 String testSrc = System.getProperty("test.src"); 52 53 fm = new JavacFileManager(new Context(), false, null); 54 JavaFileObject f = fm.getJavaFileObject(testSrc + File.separatorChar + self + ".java"); 55 56 test(fm, f, 57 new Option[] { new Option("-d", ".")}, 58 8); 59 60 test(fm, f, 61 new Option[] { new XOption("-XprintRounds"), 62 new Option("-processorpath", "."), 63 new Option("-processor", self) }, 64 13); 65 } 66 67 static void test(JavacFileManager fm, JavaFileObject f, Option[] opts, int expect) throws Throwable { 68 PrintWriter out = new PrintWriter(System.err, true); 69 70 JavacTool tool = JavacTool.create(); 71 List<String> flags = new ArrayList<String>(); 72 flags.addAll(Arrays.asList( 73 "--add-exports", "jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED", 74 "--add-exports", "jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED", 75 "--add-exports", "jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED")); 76 for (Option opt: opts) { 77 flags.add(opt.name); 78 for (Object arg : opt.args) 79 flags.add(arg.toString()); 80 } 81 82 JavacTaskImpl task = (JavacTaskImpl) tool.getTask(out, 83 fm, 84 null, 85 flags, 86 null, 87 Arrays.asList(f)); 88 MyTaskListener tl = new MyTaskListener(); 89 task.setTaskListener(tl); 90 task.call(); 91 if (tl.started != expect) 92 throw new AssertionError("Unexpected number of TaskListener events; " 93 + "expected " + expect + ", found " + tl.started); 94 } 95 96 public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) { 97 return true; 98 } 99 100 static class MyTaskListener implements TaskListener { 101 public void started(TaskEvent e) { 102 System.err.println("Started: " + e); 103 started++; 104 } 105 public void finished(TaskEvent e) { 106 } 107 108 int started = 0; 109 } 110 111 static class Option { 112 Option(String name, String... args) { 113 this.name = name; 114 this.args = args; 115 } 116 public final String name; 117 public final String[] args; 118 } 119 120 static class XOption extends Option { 121 XOption(String name, String... args) { 122 super(name, args); 123 } 124 } 125 }