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 * @key aot 27 * @modules jdk.aot/jdk.tools.jaotc 28 * jdk.aot/jdk.tools.jaotc.collect 29 * jdk.aot/jdk.tools.jaotc.collect.module 30 * @compile ../Utils.java 31 * @run junit/othervm jdk.tools.jaotc.test.collect.module.ModuleSourceProviderTest 32 */ 33 34 package jdk.tools.jaotc.test.collect.module; 35 36 import jdk.tools.jaotc.collect.FileSupport; 37 import jdk.tools.jaotc.collect.module.ModuleSource; 38 import jdk.tools.jaotc.collect.module.ModuleSourceProvider; 39 import jdk.tools.jaotc.test.collect.Utils; 40 import org.junit.Before; 41 import org.junit.Test; 42 43 import java.io.IOException; 44 import java.nio.file.FileSystem; 45 import java.nio.file.FileSystems; 46 import java.nio.file.Path; 47 import java.nio.file.Paths; 48 import java.util.function.BiFunction; 49 50 import static jdk.tools.jaotc.test.collect.Utils.mkpath; 51 52 import static org.junit.Assert.assertEquals; 53 import static org.junit.Assert.assertNull; 54 55 56 public class ModuleSourceProviderTest { 57 private ClassLoader classLoader; 58 private ModuleSourceProvider target; 59 private FileSupport fileSupport; 60 private BiFunction<Path, Path, Path> getSubDirectory = null; 61 62 @Before 63 public void setUp() { 64 classLoader = new FakeClassLoader(); 65 fileSupport = new FileSupport() { 66 67 @Override 68 public boolean isDirectory(Path path) { 69 return true; 70 } 71 72 @Override 73 public Path getSubDirectory(FileSystem fileSystem, Path root, Path path) throws IOException { 74 if (getSubDirectory == null) { 75 throw new IOException("Nope"); 76 } 77 return getSubDirectory.apply(root, path); 78 } 79 }; 80 target = new ModuleSourceProvider(FileSystems.getDefault(), classLoader, fileSupport); 81 } 82 83 @Test 84 public void itShouldUseFileSupport() { 85 getSubDirectory = (root, path) -> { 86 if (root.toString().equals("modules") && path.toString().equals("test.module")) { 87 return Paths.get("modules/test.module"); 88 } 89 return null; 90 }; 91 92 ModuleSource source = (ModuleSource) target.findSource("test.module", null); 93 assertEquals(mkpath("modules/test.module"), source.getModulePath().toString()); 94 assertEquals("module:" + mkpath("modules/test.module"), source.toString()); 95 } 96 97 private static class FakeClassLoader extends ClassLoader { 98 @Override 99 public Class<?> loadClass(String name) throws ClassNotFoundException { 100 return null; 101 } 102 } 103 }