103 lines
3.8 KiB
Java
103 lines
3.8 KiB
Java
/*
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* Copyright (c) 2010, 2015, 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 6930108
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* @summary IllegalArgumentException in AbstractDiagnosticFormatter for tools/javac/api/TestJavacTaskScanner.java
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* @library ./lib
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.code
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* @build ToolTester
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* @run main TestResolveError
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*/
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import java.io.*;
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import javax.lang.model.element.Element;
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import javax.lang.model.element.TypeElement;
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import javax.lang.model.type.DeclaredType;
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import javax.lang.model.type.TypeMirror;
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import javax.lang.model.util.ElementFilter;
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import javax.lang.model.util.Elements;
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import javax.lang.model.util.Types;
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import javax.tools.*;
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import com.sun.tools.javac.api.JavacTaskImpl;
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/*
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* This is a cut down version of TestJavacTaskScanner, which as originally written
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* caused an IllegalArgumentException in AbstractDiagnosticFormatter as a result
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* of calling task.parseType with a name whose resolution depended on the setting
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* of the bootclasspath.
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* This test has the same call, task.parseType("List<String>", clazz), but checks
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* that the error is handled in a reasonable way by javac.
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*/
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public class TestResolveError extends ToolTester {
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public static void main(String... args) throws Exception {
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try (TestResolveError t = new TestResolveError()) {
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t.run();
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}
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}
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void run() throws Exception {
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StringWriter sw = new StringWriter();
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PrintWriter pw = new PrintWriter(sw);
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File file = new File(test_src, "TestResolveError.java");
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final Iterable<? extends JavaFileObject> compilationUnits =
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fm.getJavaFileObjects(new File[] {file});
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task = (JavacTaskImpl)tool.getTask(pw, fm, null, null, null, compilationUnits);
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elements = task.getElements();
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types = task.getTypes();
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Iterable<? extends TypeElement> toplevels;
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toplevels = ElementFilter.typesIn(task.enter(task.parse()));
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for (TypeElement clazz : toplevels) {
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System.out.format("Testing %s:%n%n", clazz.getSimpleName());
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// this should not cause any exception from the compiler,
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// such as IllegalArgumentException
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testParseType(clazz);
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}
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pw.close();
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String out = sw.toString();
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System.out.println(out);
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if (out.contains("com.sun.tools.javac.util"))
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throw new Exception("Unexpected output from compiler");
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}
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void testParseType(TypeElement clazz) {
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DeclaredType type = (DeclaredType)task.parseType("List<String>", clazz);
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for (Element member : elements.getAllMembers((TypeElement)type.asElement())) {
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TypeMirror mt = types.asMemberOf(type, member);
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System.out.format("%s : %s -> %s%n", member.getSimpleName(), member.asType(), mt);
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}
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}
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JavacTaskImpl task;
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Elements elements;
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Types types;
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}
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