76 lines
3.5 KiB
Java
76 lines
3.5 KiB
Java
/*
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* Copyright (c) 2006, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6376083 6376084 6458819 7025784 7025786 7025789
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* @summary Test that warnings about source versions are output as expected.
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* @author Joseph D. Darcy
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* @modules java.compiler
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* jdk.compiler
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* @compile TestSourceVersionWarnings.java
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* @compile/ref=gold_0.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -source 8 -Xlint:-options HelloWorld.java
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* @compile/ref=gold_sv_warn_5_6.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_5 -source 8 -Xlint:-options HelloWorld.java
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* @compile/ref=gold_unsp_warn.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_8 -source 8 -Xlint:-options -Aunsupported HelloWorld.java
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* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_10 -source 10 -Xlint:-options HelloWorld.java
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* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_11 -source 11 -Xlint:-options HelloWorld.java
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* @compile/ref=gold_sv_none.out -XDrawDiagnostics -processor TestSourceVersionWarnings -proc:only -ASourceVersion=RELEASE_12 -source 12 -Xlint:-options HelloWorld.java
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*/
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import java.util.Set;
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import java.util.HashSet;
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import java.util.Arrays;
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import javax.annotation.processing.*;
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import javax.lang.model.SourceVersion;
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import static javax.lang.model.SourceVersion.*;
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import javax.lang.model.element.*;
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import javax.lang.model.util.*;
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/**
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* This processor returns the supported source level as indicated by
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* the "SourceLevel" option; therefore, don't use
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* JavacTestingAbstractProcessor which returns the latest source
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* level.
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*/
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@SupportedAnnotationTypes("*")
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@SupportedOptions("SourceVersion")
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public class TestSourceVersionWarnings extends AbstractProcessor {
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@Override
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public SourceVersion getSupportedSourceVersion() {
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String sourceVersion = processingEnv.getOptions().get("SourceVersion");
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if (sourceVersion == null) {
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processingEnv.getMessager().printWarning("No SourceVersion option given");
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return SourceVersion.RELEASE_8;
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} else {
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return SourceVersion.valueOf(sourceVersion);
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}
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}
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public boolean process(Set<? extends TypeElement> annotations,
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RoundEnvironment roundEnvironment) {
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return true;
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}
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}
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