90 lines
3.4 KiB
Java
90 lines
3.4 KiB
Java
/*
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* Copyright (c) 2010, 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 7159016
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* @summary Static import of member in processor-generated class fails in JDK 7
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* @library lib
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* @modules java.compiler
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* jdk.compiler
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* @build JavacTestingAbstractProcessor
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* @run main T7159016
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* @author Jessie Glick
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*/
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import java.io.File;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.Writer;
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import java.util.Collections;
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import java.util.Set;
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import javax.annotation.processing.AbstractProcessor;
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import javax.annotation.processing.RoundEnvironment;
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import javax.annotation.processing.SupportedAnnotationTypes;
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import javax.annotation.processing.SupportedSourceVersion;
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import javax.lang.model.SourceVersion;
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import javax.lang.model.element.TypeElement;
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import javax.tools.Diagnostic;
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import javax.tools.JavaCompiler;
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import javax.tools.StandardJavaFileManager;
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import javax.tools.ToolProvider;
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public class T7159016 {
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public static void main(String[] args) throws Exception {
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File src = new File("C.java");
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Writer w = new FileWriter(src);
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try {
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w.write("import static p.Generated.m;\nclass C { {m(); } }\n");
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w.flush();
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} finally {
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w.close();
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}
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JavaCompiler jc = ToolProvider.getSystemJavaCompiler();
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try (StandardJavaFileManager fm = jc.getStandardFileManager(null, null, null)) {
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JavaCompiler.CompilationTask task = jc.getTask(null, fm, null, null, null,
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fm.getJavaFileObjects(src));
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task.setProcessors(Collections.singleton(new Proc()));
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if (!task.call()) {
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throw new Error("Test failed");
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}
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}
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}
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private static class Proc extends JavacTestingAbstractProcessor {
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int written;
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@Override public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
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if (roundEnv.processingOver() || written++ > 0) {
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return false;
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}
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messager.printNote("writing Generated.java");
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try (Writer w = processingEnv.getFiler().createSourceFile("p.Generated").openWriter()) {
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w.write("package p; public class Generated { public static void m() { } }");
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} catch (IOException x) {
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messager.printError(x.toString());
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}
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return true;
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}
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}
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}
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