1/* 2 * Copyright (c) 2011, 2015, 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 6987384 27 * @summary -XprintProcessorRoundsInfo message printed with different timing than previous 28 * @library /tools/javac/lib 29 * @modules java.compiler 30 * jdk.compiler 31 * @build JavacTestingAbstractProcessor Test 32 * @compile/fail/ref=Test.out -XDrawDiagnostics -XprintProcessorInfo -Werror -proc:only -processor Test Test.java 33 */ 34 35import java.io.*; 36import java.util.*; 37import javax.annotation.processing.*; 38import javax.lang.model.*; 39import javax.lang.model.element.*; 40import javax.lang.model.util.*; 41import javax.tools.*; 42 43public class Test extends JavacTestingAbstractProcessor { 44 final int MAX_ROUNDS = 3; 45 int round = 0; 46 47 @Override 48 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 49 round++; 50 messager.printMessage(Diagnostic.Kind.NOTE, "round " + round); 51 if (round <= MAX_ROUNDS) 52 generateSource("Gen" + round); 53 if (roundEnv.processingOver()) 54 messager.printMessage(Diagnostic.Kind.WARNING, "last round"); 55 return true; 56 } 57 58 void generateSource(String name) { 59 String text = "class " + name + " { }\n"; 60 61 // avoid try-with-resources so test can be run on older builds 62 try { 63 Writer out = filer.createSourceFile(name).openWriter(); 64 try { 65 out.write(text); 66 } finally { 67 out.close(); 68 } 69 } catch (IOException e) { 70 throw new Error(e); 71 } 72 } 73} 74 75 76 77