| /* |
| * Copyright (c) 2014, 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 8059977 |
| * @summary StandardJavaFileManager should support java.nio.file.Path. |
| * Test getFileObject methods. |
| * @modules java.compiler |
| * jdk.compiler |
| * @build SJFM_TestBase |
| * @run main SJFM_GetFileObjects |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import java.util.Collections; |
| import java.util.List; |
| import javax.tools.JavaFileObject; |
| import javax.tools.StandardJavaFileManager; |
| import javax.tools.StandardLocation; |
| |
| /** |
| * For those paths supported by a file manager, verify that the paths |
| * can be encapsulated by file objects, such that the file objects can |
| * be used by a tool such as javac. |
| */ |
| public class SJFM_GetFileObjects extends SJFM_TestBase { |
| public static void main(String... args) throws Exception { |
| new SJFM_GetFileObjects().run(); |
| } |
| |
| @Test |
| void test_getJavaFileObjects(StandardJavaFileManager fm) throws IOException { |
| test_getJavaFileObjects(fm, getTestFilePaths()); |
| test_getJavaFileObjects(fm, getTestZipPaths()); |
| } |
| |
| /** |
| * Tests the getJavaFileObjects method for a specific file manager |
| * and a series of paths. |
| * |
| * Note: instances of MyStandardJavaFileManager only support |
| * encapsulating paths for files in the default file system. |
| * |
| * @param fm the file manager to be tested |
| * @param paths the paths to be tested |
| * @throws IOException |
| */ |
| void test_getJavaFileObjects(StandardJavaFileManager fm, List<Path> paths) throws IOException { |
| boolean expectException = !isGetFileObjectsSupported(fm, paths); |
| try { |
| compile(fm.getJavaFileObjects(paths.toArray(new Path[paths.size()]))); |
| if (expectException) |
| error("expected exception not thrown"); |
| } catch (RuntimeException e) { |
| if (expectException && e instanceof IllegalArgumentException) |
| return; |
| error("unexpected exception thrown: " + e); |
| } |
| } |
| |
| //---------------------------------------------------------------------------------------------- |
| |
| @Test |
| void test_getJavaFileObjectsFromPaths(StandardJavaFileManager fm) throws IOException { |
| test_getJavaFileObjectsFromPaths(fm, getTestFilePaths()); |
| test_getJavaFileObjectsFromPaths(fm, getTestZipPaths()); |
| } |
| |
| /** |
| * Tests the getJavaFileObjectsFromPaths method for a specific file manager |
| * and a series of paths. |
| * |
| * Note: instances of MyStandardJavaFileManager only support |
| * encapsulating paths for files in the default file system. |
| * |
| * @param fm the file manager to be tested |
| * @param paths the paths to be tested |
| * @throws IOException |
| */ |
| void test_getJavaFileObjectsFromPaths(StandardJavaFileManager fm, List<Path> paths) |
| throws IOException { |
| boolean expectException = !isGetFileObjectsSupported(fm, paths); |
| try { |
| compile(fm.getJavaFileObjectsFromPaths(paths)); |
| if (expectException) |
| error("expected exception not thrown: " + IllegalArgumentException.class.getName()); |
| } catch (RuntimeException e) { |
| if (expectException && e instanceof IllegalArgumentException) |
| return; |
| error("unexpected exception thrown: " + e); |
| } |
| } |
| |
| |
| //---------------------------------------------------------------------------------------------- |
| |
| /** |
| * Compiles a set of files. |
| * |
| * @param files the files to be compiled. |
| * @throws IOException |
| */ |
| void compile(Iterable<? extends JavaFileObject> files) throws IOException { |
| String name = "compile" + (compileCount++); |
| try (StandardJavaFileManager fm = comp.getStandardFileManager(null, null, null)) { |
| File f = new File(name); |
| f.mkdirs(); |
| // use setLocation(Iterable<File>) to avoid relying on setLocationFromPaths |
| fm.setLocation(StandardLocation.CLASS_OUTPUT, Collections.singleton(f)); |
| boolean ok = comp.getTask(null, fm, null, null, null, files).call(); |
| if (!ok) |
| error(name + ": compilation failed"); |
| } |
| } |
| |
| int compileCount; |
| } |