TestReturnCode.java revision 1063:c0d5f93af048
1/* 2 * Copyright (c) 2006, 2011, 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 6403468 27 * @summary Test that an erroneous return code results from raising an error. 28 * @author Joseph D. Darcy 29 * @library ../../lib 30 * @build JavacTestingAbstractProcessor CompileFail 31 * @compile TestReturnCode.java 32 * 33 * @compile -processor TestReturnCode -proc:only Foo.java 34 * @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnFirst Foo.java 35 * @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnLast Foo.java 36 * @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnLast -AErrorOnFirst Foo.java 37 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst Foo.java 38 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnFirst Foo.java 39 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnLast Foo.java 40 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java 41 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast Foo.java 42 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnFirst Foo.java 43 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnLast Foo.java 44 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnLast -AErrorOnFirst Foo.java 45 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst Foo.java 46 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnFirst Foo.java 47 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast Foo.java 48 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java 49 */ 50 51import java.util.Set; 52import java.util.HashSet; 53import java.util.Arrays; 54import javax.annotation.processing.*; 55import javax.lang.model.SourceVersion; 56import javax.lang.model.element.*; 57import javax.lang.model.util.*; 58import static javax.tools.Diagnostic.Kind.*; 59 60 61/** 62 * This processor raises errors or throws exceptions on different 63 * rounds to allow the return code to be test. 64 */ 65@SupportedOptions({"ErrorOnFirst", 66 "ErrorOnLast", 67 "ExceptionOnFirst", 68 "ExceptionOnLast"}) 69public class TestReturnCode extends JavacTestingAbstractProcessor { 70 71 private boolean errorOnFirst; 72 private boolean errorOnLast; 73 private boolean exceptionOnFirst; 74 private boolean exceptionOnLast; 75 76 public boolean process(Set<? extends TypeElement> annotations, 77 RoundEnvironment roundEnv) { 78 if (!roundEnv.processingOver()) { 79 System.out.format("Variables: %b\t%b\t%b\t%b%n", 80 errorOnFirst, 81 errorOnLast, 82 exceptionOnFirst, 83 exceptionOnLast); 84 if (errorOnFirst) 85 messager.printMessage(ERROR, "Error on first round."); 86 if (exceptionOnFirst) 87 throw new RuntimeException("Exception on first round."); 88 } else { 89 if (errorOnLast) 90 messager.printMessage(ERROR, "Error on last round."); 91 if (exceptionOnLast) 92 throw new RuntimeException("Exception on last round."); 93 } 94 return true; 95 } 96 97 @Override 98 public void init(ProcessingEnvironment processingEnv) { 99 super.init(processingEnv); 100 Set<String> keySet = processingEnv.getOptions().keySet(); 101 errorOnFirst = keySet.contains("ErrorOnFirst"); 102 errorOnLast = keySet.contains("ErrorOnLast"); 103 exceptionOnFirst = keySet.contains("ExceptionOnFirst"); 104 exceptionOnLast = keySet.contains("ExceptionOnLast"); 105 } 106} 107