duke@1: /*
jjg@1055:  * Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
duke@1:  */
duke@1: 
duke@1: /*
duke@1:  * @test
duke@1:  * @bug 6358168
duke@1:  * @summary JavaCompiler.hasBeenUsed is not set in delegateCompiler
duke@1:  */
duke@1: 
duke@1: import java.io.*;
duke@1: import java.net.*;
duke@1: import java.util.*;
duke@1: import javax.annotation.processing.*;
duke@1: import javax.lang.model.element.*;
duke@1: import javax.tools.*;
jjg@50: import com.sun.tools.javac.file.*;
jjg@58: import com.sun.tools.javac.file.JavacFileManager;
duke@1: import com.sun.tools.javac.main.JavaCompiler;
duke@1: import com.sun.tools.javac.main.*;
duke@1: import com.sun.tools.javac.util.*;
duke@1: import com.sun.tools.javac.util.List; // disambiguate
duke@1: 
duke@1: 
duke@1: @SupportedAnnotationTypes("*")
duke@1: public class T6358168 extends AbstractProcessor {
duke@1:     private static String testClasses = System.getProperty("test.classes");
duke@1:     private static String testSrc = System.getProperty("test.src");
duke@1:     private static String self = T6358168.class.getName();
duke@1: 
duke@1:     public static void main(String... args) throws Throwable {
duke@1: 
duke@1:         JavacFileManager fm = new JavacFileManager(new Context(), false, null);
duke@1:         JavaFileObject f = fm.getFileForInput(testSrc + File.separatorChar + T6358168.class.getName() + ".java");
duke@1: 
duke@1:         try {
duke@1:             // first, test case with no annotation processing
duke@1:             testNoAnnotationProcessing(fm, f);
duke@1: 
duke@1:             // now, test case with annotation processing
duke@1:             testAnnotationProcessing(fm, f);
duke@1:         }
duke@1:         catch (Throwable t) {
duke@1:             AssertionError e = new AssertionError();
duke@1:             e.initCause(t);
duke@1:             throw e;
duke@1:         }
duke@1:     }
duke@1: 
duke@1:     static void testNoAnnotationProcessing(JavacFileManager fm, JavaFileObject f) throws Throwable {
duke@1:         Context context = new Context();
duke@1:         fm.setContext(context);
duke@1: 
duke@1:         Main compilerMain = new Main("javac", new PrintWriter(System.err, true));
duke@1:         compilerMain.setOptions(Options.instance(context));
jjg@1055:         compilerMain.filenames = new LinkedHashSet<File>();
duke@1:         compilerMain.processArgs(new String[] { "-d", "." });
duke@1: 
duke@1:         JavaCompiler compiler = JavaCompiler.instance(context);
duke@1:         compiler.compile(List.of(f));
duke@1:         try {
duke@1:             compiler.compile(List.of(f));
duke@1:             throw new Error("Error: AssertionError not thrown after second call of compile");
duke@1:         } catch (AssertionError e) {
duke@1:             System.err.println("Exception from compiler (expected): " + e);
duke@1:         }
duke@1:     }
duke@1: 
duke@1:     static void testAnnotationProcessing(JavacFileManager fm, JavaFileObject f) throws Throwable {
duke@1:         Context context = new Context();
duke@1:         fm.setContext(context);
duke@1: 
duke@1:         Main compilerMain = new Main("javac", new PrintWriter(System.err, true));
duke@1:         compilerMain.setOptions(Options.instance(context));
jjg@1055:         compilerMain.filenames = new LinkedHashSet<File>();
duke@1:         compilerMain.processArgs(new String[] {
duke@1:                                      "-XprintRounds",
duke@1:                                      "-processorpath", testClasses,
duke@1:                                      "-processor", self,
duke@1:                                      "-d", "."});
duke@1: 
duke@1:         JavaCompiler compiler = JavaCompiler.instance(context);
duke@1:         compiler.initProcessAnnotations(null);
duke@1:         JavaCompiler compiler2 = compiler.processAnnotations(compiler.enterTrees(compiler.parseFiles(List.of(f))));
duke@1:         try {
duke@1:             compiler2.compile(List.of(f));
duke@1:             throw new Error("Error: AssertionError not thrown after second call of compile");
duke@1:         } catch (AssertionError e) {
duke@1:             System.err.println("Exception from compiler (expected): " + e);
duke@1:         }
duke@1:     }
duke@1: 
duke@1:     public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {
duke@1:         return true;
duke@1:     }
duke@1: }