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 6402506 27 * @summary Test that getSourceVersion works properly 28 * @author Joseph D. Darcy 29 * @library /tools/javac/lib 30 * @build JavacTestingAbstractProcessor 31 * @compile TestSourceVersion.java 32 * @compile -processor TestSourceVersion -proc:only -source 1.2 -AExpectedVersion=RELEASE_2 HelloWorld.java 33 * @compile -processor TestSourceVersion -proc:only -source 1.3 -AExpectedVersion=RELEASE_3 HelloWorld.java 34 * @compile -processor TestSourceVersion -proc:only -source 1.4 -AExpectedVersion=RELEASE_4 HelloWorld.java 35 * @compile -processor TestSourceVersion -proc:only -source 1.5 -AExpectedVersion=RELEASE_5 HelloWorld.java 36 * @compile -processor TestSourceVersion -proc:only -source 5 -AExpectedVersion=RELEASE_5 HelloWorld.java 37 * @compile -processor TestSourceVersion -proc:only -source 1.6 -AExpectedVersion=RELEASE_6 HelloWorld.java 38 * @compile -processor TestSourceVersion -proc:only -source 6 -AExpectedVersion=RELEASE_6 HelloWorld.java 39 * @compile -processor TestSourceVersion -proc:only -source 1.7 -AExpectedVersion=RELEASE_7 HelloWorld.java 40 * @compile -processor TestSourceVersion -proc:only -source 7 -AExpectedVersion=RELEASE_7 HelloWorld.java 41 */ 42 43 import java.util.Set; 44 import java.util.HashSet; 45 import java.util.Arrays; 46 import javax.annotation.processing.*; 47 import javax.lang.model.SourceVersion; 48 import static javax.lang.model.SourceVersion.*; 49 import javax.lang.model.element.*; 50 import javax.lang.model.util.*; 51 import static javax.tools.Diagnostic.Kind.*; 52 53 /** 54 * This processor checks that ProcessingEnvironment.getSourceVersion() 55 * is consistent with the setting of the -source option. 56 */ 57 @SupportedOptions("ExpectedVersion") 58 public class TestSourceVersion extends JavacTestingAbstractProcessor { 59 60 public boolean process(Set<? extends TypeElement> annotations, 61 RoundEnvironment roundEnvironment) { 62 SourceVersion expectedVersion = 63 SourceVersion.valueOf(processingEnv.getOptions().get("ExpectedVersion")); 64 SourceVersion actualVersion = processingEnv.getSourceVersion(); 65 System.out.println("Expected SourceVersion " + expectedVersion + 66 " actual SourceVersion " + actualVersion); 67 if (expectedVersion != actualVersion) 68 throw new RuntimeException(); 69 70 return true; 71 } 72 }