| /* |
| * Copyright (c) 2016, 2017, 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 8147414 |
| * @summary java.nio.file.ClosedFileSystemException in javadoc |
| * @library /tools/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * @build toolbox.JarTask toolbox.JavacTask toolbox.ToolBox |
| * @run main FileSystemClosedTest |
| */ |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.nio.file.ClosedFileSystemException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import javax.lang.model.element.PackageElement; |
| import javax.lang.model.element.TypeElement; |
| import javax.lang.model.util.Elements; |
| import javax.tools.JavaCompiler; |
| import javax.tools.JavaFileObject; |
| import javax.tools.StandardJavaFileManager; |
| import javax.tools.ToolProvider; |
| |
| import toolbox.ToolBox; |
| import toolbox.JarTask; |
| import toolbox.JavacTask; |
| |
| public class FileSystemClosedTest { |
| public static void main(String... args) throws Exception { |
| new FileSystemClosedTest().run(); |
| } |
| |
| void run() throws Exception { |
| ToolBox tb = new ToolBox(); |
| Path jar = createJar(tb); |
| |
| Path src = Paths.get("src"); |
| tb.writeJavaFiles(src, "class C { p1.C1 c1; }"); |
| |
| JavaCompiler comp = ToolProvider.getSystemJavaCompiler(); |
| PrintWriter out = new PrintWriter(System.err, true); |
| StandardJavaFileManager fm = comp.getStandardFileManager(null, null, null); |
| List<String> options = Arrays.asList("-classpath", jar.toString(), "-proc:none"); |
| Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(src.resolve("C.java")); |
| com.sun.source.util.JavacTask task = |
| (com.sun.source.util.JavacTask) comp.getTask(out, fm, null, options, null, files); |
| task.parse(); |
| |
| Elements elems = task.getElements(); |
| |
| try { |
| // Use p1, p1.C1 as a control to verify normal behavior |
| PackageElement p1 = elems.getPackageElement("p1"); |
| TypeElement p1C1 = elems.getTypeElement("p1.C1"); |
| System.err.println("p1: " + p1 + "; p1C1: " + p1C1); |
| if (p1C1 == null) { |
| throw new Exception("p1.C1 not found"); |
| } |
| |
| // Now repeat for p2, p2.C2, closing the file manager early |
| PackageElement p2 = elems.getPackageElement("p2"); |
| System.err.println("closing file manager"); |
| fm.close(); |
| TypeElement p2C2 = elems.getTypeElement("p2.C2"); |
| System.err.println("p2: " + p2 + "; p2C2: " + p2C2); |
| if (p2C2 != null) { |
| throw new Exception("p2.C2 found unexpectedly"); |
| } |
| } catch (ClosedFileSystemException e) { |
| throw new Exception("unexpected exception thrown", e); |
| } |
| |
| } |
| |
| private Path createJar(ToolBox tb) throws IOException { |
| Path jarSrc = Paths.get("jarSrc"); |
| Path jarClasses = Paths.get("jarClasses"); |
| Path jar = Paths.get("jar.jar"); |
| Files.createDirectories(jarClasses); |
| |
| tb.writeJavaFiles(jarSrc, |
| "package p1; public class C1 { }", |
| "package p2; public class C2 { }"); |
| |
| new JavacTask(tb) |
| .outdir(jarClasses) |
| .files(tb.findJavaFiles(jarSrc)) |
| .run() |
| .writeAll(); |
| new JarTask(tb) |
| .run("cf", jar.toString(), "-C", jarClasses.toString(), "p1", "p2"); |
| |
| return jar; |
| } |
| } |
| |