TestGetPackageOf.java revision 698:d2aaaec153e8
1/* 2 * Copyright (c) 2006, 2010, 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 6453386 27 * @summary Test Elements.getPackageOf 28 * @author Joseph D. Darcy 29 * @library ../../../../lib 30 * @build JavacTestingAbstractProcessor TestGetPackageOf 31 * @compile -processor TestGetPackageOf -proc:only TestGetPackageOf.java 32 */ 33 34import java.util.Set; 35import javax.annotation.processing.*; 36import javax.lang.model.SourceVersion; 37import static javax.lang.model.SourceVersion.*; 38import javax.lang.model.element.*; 39import javax.lang.model.util.*; 40import static javax.lang.model.util.ElementFilter.*; 41import static javax.tools.Diagnostic.Kind.*; 42import static javax.tools.StandardLocation.*; 43 44/** 45 * Test basic workings of Elements.getPackageOf 46 */ 47public class TestGetPackageOf extends JavacTestingAbstractProcessor { 48 /** 49 * Check expected behavior on classes and packages. 50 */ 51 public boolean process(Set<? extends TypeElement> annotations, 52 RoundEnvironment roundEnv) { 53 if (!roundEnv.processingOver()) { 54 TypeElement stringElt = eltUtils.getTypeElement("java.lang.String"); 55 PackageElement javaLangPkg = eltUtils.getPackageElement("java.lang"); 56 PackageElement unnamedPkg = eltUtils.getPackageElement(""); 57 PackageElement pkg = null; 58 59 if (!javaLangPkg.equals(pkg=eltUtils.getPackageOf(stringElt) ) ) 60 throw new RuntimeException("Unexpected package for String: " + pkg); 61 62 if (!javaLangPkg.equals(pkg=eltUtils.getPackageOf(javaLangPkg) ) ) 63 throw new RuntimeException("Unexpected package for java.lang: " + pkg); 64 65 if (!unnamedPkg.equals(pkg=eltUtils.getPackageOf(unnamedPkg) ) ) 66 throw new RuntimeException("Unexpected package for unnamed pkg: " + pkg); 67 } 68 return true; 69 } 70} 71