| /* |
| * Copyright (c) 2006, 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6400207 |
| * @summary JSR 199: JavaFileManager.list and unset location |
| * @author Peter von der Ah\u00e9 |
| * @modules java.compiler |
| * jdk.compiler |
| */ |
| |
| import java.util.*; |
| import javax.tools.*; |
| import static javax.tools.StandardLocation.*; |
| import static javax.tools.JavaFileObject.Kind.*; |
| |
| public class T6400207 { |
| static void testList(JavaFileManager fm, |
| JavaFileManager.Location location, |
| String packageName, |
| Set<JavaFileObject.Kind> kinds) throws Exception { |
| boolean expectNpe = |
| location == null || |
| packageName == null || |
| kinds == null; |
| try { |
| fm.list(location, packageName, kinds, false); |
| if (expectNpe) { |
| String message = "NullPointerException not thrown"; |
| if (location == null) |
| throw new AssertionError(message + " (location is null)"); |
| if (packageName == null) |
| throw new AssertionError(message + " (packageName is null)"); |
| if (kinds == null) |
| throw new AssertionError(message + " (kinds is null)"); |
| throw new AssertionError(message); |
| } |
| } catch (NullPointerException e) { |
| if (!expectNpe) |
| throw e; |
| } |
| } |
| |
| public static void main(String... args) throws Exception { |
| try (JavaFileManager fm = |
| ToolProvider.getSystemJavaCompiler().getStandardFileManager(null, null, null)) { |
| JavaFileManager.Location bogusLocation = locationFor("bogus"); |
| JavaFileManager.Location knownLocation = CLASS_PATH; |
| String packageName = "java.lang"; |
| Set<JavaFileObject.Kind> kinds = EnumSet.of(CLASS); |
| |
| for (StandardLocation location : StandardLocation.values()) { |
| if (location != locationFor(location.getName())) |
| throw new AssertionError(location + " != locationFor(" + |
| location.getName() + ")"); |
| } |
| |
| testList(fm, null, null, null); |
| testList(fm, bogusLocation, packageName, kinds); |
| testList(fm, knownLocation, packageName, kinds); |
| testList(fm, null, packageName, kinds); |
| testList(fm, knownLocation, null, kinds); |
| testList(fm, knownLocation, packageName, null); |
| testList(fm, bogusLocation, null, kinds); |
| testList(fm, bogusLocation, packageName, null); |
| |
| System.err.println("Test PASSED."); |
| } |
| } |
| } |