TestSourceVersionWarnings.java revision 3890:05b91c7f6f9e
150276Speter/* 2176187Srafan * Copyright (c) 2006, 2017, Oracle and/or its affiliates. All rights reserved. 350276Speter * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 450276Speter * 550276Speter * This code is free software; you can redistribute it and/or modify it 650276Speter * under the terms of the GNU General Public License version 2 only, as 750276Speter * published by the Free Software Foundation. 850276Speter * 950276Speter * This code is distributed in the hope that it will be useful, but WITHOUT 1050276Speter * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1150276Speter * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1250276Speter * version 2 for more details (a copy is included in the LICENSE file that 1350276Speter * accompanied this code). 1450276Speter * 1550276Speter * You should have received a copy of the GNU General Public License version 1650276Speter * 2 along with this work; if not, write to the Free Software Foundation, 1750276Speter * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1850276Speter * 1950276Speter * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2050276Speter * or visit www.oracle.com if you need additional information or have any 2150276Speter * questions. 2250276Speter */ 2350276Speter 2450276Speter/* 2550276Speter * @test 2650276Speter * @bug 6376083 6376084 6458819 7025784 7025786 7025789 2750276Speter * @summary Test that warnings about source versions are output as expected. 2850276Speter * @author Joseph D. Darcy 2950276Speter * @modules java.compiler 3050276Speter * jdk.compiler 3150276Speter * @compile TestSourceVersionWarnings.java 32166124Srafan * @compile/ref=gold_0.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -source 1.6 -Xlint:-options HelloWorld.java 3350276Speter * @compile/ref=gold_sv_warn_5_6.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_5 -source 1.6 -Xlint:-options HelloWorld.java 3450276Speter * @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_6 -source 1.6 -Xlint:-options HelloWorld.java 3550276Speter * @compile/ref=gold_unsp_warn.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_6 -source 1.6 -Xlint:-options -Aunsupported HelloWorld.java 3650276Speter * @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_7 -source 1.7 -Xlint:-options HelloWorld.java 3750276Speter * @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_8 -source 1.8 -Xlint:-options HelloWorld.java 38174993Srafan * @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_9 -source 1.9 -Xlint:-options HelloWorld.java 3950276Speter */ 4050276Speter 4150276Speterimport java.util.Set; 4250276Speterimport java.util.HashSet; 4350276Speterimport java.util.Arrays; 4450276Speterimport javax.annotation.processing.*; 45184989Srafanimport javax.lang.model.SourceVersion; 4650276Speterimport static javax.lang.model.SourceVersion.*; 4750276Speterimport javax.lang.model.element.*; 4850276Speterimport javax.lang.model.util.*; 4950276Speterimport static javax.tools.Diagnostic.Kind.*; 5062449Speter 5150276Speter/** 5250276Speter * This processor returns the supported source level as indicated by 5350276Speter * the "SourceLevel" option; therefore, don't use 5462449Speter * JavacTestingAbstractProcessor which returns the latest source 5550276Speter * level. 5650276Speter */ 5750276Speter@SupportedAnnotationTypes("*") 5850276Speter@SupportedOptions("SourceVersion") 5950276Speterpublic class TestSourceVersionWarnings extends AbstractProcessor { 6050276Speter 6150276Speter @Override 6250276Speter public SourceVersion getSupportedSourceVersion() { 63174993Srafan String sourceVersion = processingEnv.getOptions().get("SourceVersion"); 6450276Speter if (sourceVersion == null) { 6550276Speter processingEnv.getMessager().printMessage(WARNING, 6662449Speter "No SourceVersion option given"); 6762449Speter return SourceVersion.RELEASE_6; 68166124Srafan } else { 6962449Speter return SourceVersion.valueOf(sourceVersion); 7062449Speter } 7162449Speter } 7250276Speter 7362449Speter public boolean process(Set<? extends TypeElement> annotations, 7462449Speter RoundEnvironment roundEnvironment) { 7550276Speter return true; 7666963Speter } 7750276Speter} 7850276Speter