rev 52889 : 8214023: Update Graal

   1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * @test
  26  * @requires vm.aot
  27  * @modules jdk.aot/jdk.tools.jaotc
  28  *          jdk.aot/jdk.tools.jaotc.collect
  29  *          jdk.aot/jdk.tools.jaotc.collect.directory
  30  * @compile ../Utils.java
  31  * @compile ../FakeFileSupport.java
  32  * @run junit/othervm jdk.tools.jaotc.test.collect.directory.DirectorySourceProviderTest
  33  */
  34 
  35 
  36 
  37 package jdk.tools.jaotc.test.collect.directory;
  38 
  39 import jdk.tools.jaotc.collect.ClassSource;
  40 import jdk.tools.jaotc.collect.directory.DirectorySourceProvider;
  41 import jdk.tools.jaotc.test.collect.FakeFileSupport;
  42 import jdk.tools.jaotc.collect.FileSupport;
  43 import org.junit.Assert;
  44 import org.junit.Test;
  45 
  46 import java.net.MalformedURLException;
  47 import java.nio.file.Path;
  48 import java.util.Set;
  49 
  50 import static jdk.tools.jaotc.test.collect.Utils.set;
  51 
  52 public class DirectorySourceProviderTest {
  53     @Test
  54     public void itShouldReturnNullForNonExistantPath() {
  55         DirectorySourceProvider target = new DirectorySourceProvider(new FakeFileSupport(set(), set()));
  56         ClassSource result = target.findSource("hello", null);
  57         Assert.assertNull(result);
  58     }
  59 
  60     @Test
  61     public void itShouldReturnNullForNonDirectory() {
  62         DirectorySourceProvider target = new DirectorySourceProvider(new FakeFileSupport(set("foobar"), set()));
  63         ClassSource result = target.findSource("foobar", null);
  64         Assert.assertNull(result);
  65     }
  66 
  67     @Test
  68     public void itShouldReturnNullForMalformedURI() {
  69         Set<String> visited = set();
  70         DirectorySourceProvider target = new DirectorySourceProvider(new FakeFileSupport(set("foobar"), set("foobar")) {
  71             @Override
  72             public ClassLoader createClassLoader(Path path) throws MalformedURLException {
  73                 visited.add("1");
  74                 throw new MalformedURLException("...");
  75             }
  76         });
  77         ClassSource result = target.findSource("foobar", null);
  78         Assert.assertNull(result);
  79         Assert.assertEquals(set("1"), visited);
  80     }
  81 
  82     @Test
  83     public void itShouldCreateSourceIfNameExistsAndIsADirectory() {
  84         FileSupport fileSupport = new FakeFileSupport(set("foo"), set("foo"));
  85         DirectorySourceProvider target = new DirectorySourceProvider(fileSupport);
  86         ClassSource foo = target.findSource("foo", null);
  87         Assert.assertNotNull(foo);
  88         Assert.assertEquals("directory:foo", foo.toString());
  89     }
  90 
  91 }
--- EOF ---