1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/api/T6400207.java Wed Apr 27 01:34:52 2016 +0800
1.3 @@ -0,0 +1,88 @@
1.4 +/*
1.5 + * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + */
1.26 +
1.27 +/*
1.28 + * @test
1.29 + * @bug 6400207
1.30 + * @summary JSR 199: JavaFileManager.list and unset location
1.31 + * @author Peter von der Ah\u00e9
1.32 + */
1.33 +
1.34 +import java.util.*;
1.35 +import javax.tools.*;
1.36 +import static javax.tools.StandardLocation.*;
1.37 +import static javax.tools.JavaFileObject.Kind.*;
1.38 +
1.39 +public class T6400207 {
1.40 + static void testList(JavaFileManager fm,
1.41 + JavaFileManager.Location location,
1.42 + String packageName,
1.43 + Set<JavaFileObject.Kind> kinds) throws Exception {
1.44 + boolean expectNpe =
1.45 + location == null ||
1.46 + packageName == null ||
1.47 + kinds == null;
1.48 + try {
1.49 + fm.list(location, packageName, kinds, false);
1.50 + if (expectNpe) {
1.51 + String message = "NullPointerException not thrown";
1.52 + if (location == null)
1.53 + throw new AssertionError(message + " (location is null)");
1.54 + if (packageName == null)
1.55 + throw new AssertionError(message + " (packageName is null)");
1.56 + if (kinds == null)
1.57 + throw new AssertionError(message + " (kinds is null)");
1.58 + throw new AssertionError(message);
1.59 + }
1.60 + } catch (NullPointerException e) {
1.61 + if (!expectNpe)
1.62 + throw e;
1.63 + }
1.64 + }
1.65 +
1.66 + public static void main(String... args) throws Exception {
1.67 + JavaFileManager fm =
1.68 + ToolProvider.getSystemJavaCompiler().getStandardFileManager(null, null, null);
1.69 + JavaFileManager.Location bogusLocation = locationFor("bogus");
1.70 + JavaFileManager.Location knownLocation = CLASS_PATH;
1.71 + String packageName = "java.lang";
1.72 + Set<JavaFileObject.Kind> kinds = EnumSet.of(CLASS);
1.73 +
1.74 + for (StandardLocation location : StandardLocation.values()) {
1.75 + if (location != locationFor(location.getName()))
1.76 + throw new AssertionError(location + " != locationFor(" +
1.77 + location.getName() + ")");
1.78 + }
1.79 +
1.80 + testList(fm, null, null, null);
1.81 + testList(fm, bogusLocation, packageName, kinds);
1.82 + testList(fm, knownLocation, packageName, kinds);
1.83 + testList(fm, null, packageName, kinds);
1.84 + testList(fm, knownLocation, null, kinds);
1.85 + testList(fm, knownLocation, packageName, null);
1.86 + testList(fm, bogusLocation, null, kinds);
1.87 + testList(fm, bogusLocation, packageName, null);
1.88 +
1.89 + System.err.println("Test PASSED.");
1.90 + }
1.91 +}
