92 lines
3.6 KiB
Java
92 lines
3.6 KiB
Java
/*
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* Copyright (c) 2006, 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 6400207
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* @summary JSR 199: JavaFileManager.list and unset location
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* @author Peter von der Ah\u00e9
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* @modules java.compiler
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* jdk.compiler
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*/
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import java.util.*;
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import javax.tools.*;
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import static javax.tools.StandardLocation.*;
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import static javax.tools.JavaFileObject.Kind.*;
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public class T6400207 {
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static void testList(JavaFileManager fm,
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JavaFileManager.Location location,
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String packageName,
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Set<JavaFileObject.Kind> kinds) throws Exception {
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boolean expectNpe =
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location == null ||
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packageName == null ||
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kinds == null;
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try {
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fm.list(location, packageName, kinds, false);
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if (expectNpe) {
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String message = "NullPointerException not thrown";
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if (location == null)
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throw new AssertionError(message + " (location is null)");
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if (packageName == null)
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throw new AssertionError(message + " (packageName is null)");
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if (kinds == null)
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throw new AssertionError(message + " (kinds is null)");
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throw new AssertionError(message);
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}
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} catch (NullPointerException e) {
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if (!expectNpe)
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throw e;
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}
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}
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public static void main(String... args) throws Exception {
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try (JavaFileManager fm =
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ToolProvider.getSystemJavaCompiler().getStandardFileManager(null, null, null)) {
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JavaFileManager.Location bogusLocation = locationFor("bogus");
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JavaFileManager.Location knownLocation = CLASS_PATH;
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String packageName = "java.lang";
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Set<JavaFileObject.Kind> kinds = EnumSet.of(CLASS);
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for (StandardLocation location : StandardLocation.values()) {
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if (location != locationFor(location.getName()))
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throw new AssertionError(location + " != locationFor(" +
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location.getName() + ")");
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}
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testList(fm, null, null, null);
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testList(fm, bogusLocation, packageName, kinds);
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testList(fm, knownLocation, packageName, kinds);
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testList(fm, null, packageName, kinds);
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testList(fm, knownLocation, null, kinds);
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testList(fm, knownLocation, packageName, null);
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testList(fm, bogusLocation, null, kinds);
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testList(fm, bogusLocation, packageName, null);
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System.err.println("Test PASSED.");
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}
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}
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}
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