| /* |
| * Copyright (c) 2006, 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 6400872 |
| * @summary REGRESSION: Java Compiler cannot find jar files referenced by other |
| * @modules java.compiler |
| * jdk.compiler |
| * @run main T6400872 |
| */ |
| |
| // ${TESTJAVA}/bin/javac -d ${TESTCLASSES} ${TESTSRC}/A.java ${TESTSRC}/B.java |
| // ${TESTJAVA}/bin/jar -cfm A.jar ${TESTSRC}/A/META-INF/MANIFEST.MF -C ${TESTCLASSES} A.class |
| // ${TESTJAVA}/bin/jar -cfm B.jar ${TESTSRC}/B/META-INF/MANIFEST.MF -C ${TESTCLASSES} B.class |
| // ${TESTJAVA}/bin/javac -cp A.jar ${TESTSRC}/C.java |
| |
| import java.io.*; |
| import java.nio.*; |
| import java.util.*; |
| import java.util.jar.*; |
| import javax.tools.*; |
| import javax.tools.StandardJavaFileManager.*; |
| |
| public class T6400872 { |
| static File testSrc = new File(System.getProperty("test.src", ".")); |
| static File testClasses = new File(System.getProperty("test.classes", ".")); |
| |
| public static void main(String... args) throws Exception { |
| // compile A.java and B.java |
| compile(testClasses, null, new File(testSrc, "A.java"), new File(testSrc, "B.java")); |
| // put them in mutually referential class files |
| jar(new File("A.jar"), iterable(new File(".", "B.jar")), testClasses, new File("A.class")); |
| jar(new File("B.jar"), iterable(new File(".", "A.jar")), testClasses, new File("B.class")); |
| // verify we can successfully use the class path entries in the jar files |
| compile(new File("."), iterable(new File("A.jar")), new File(testSrc, "C.java")); |
| } |
| |
| static void compile(File classOutDir, Iterable<File> classPath, File... files) |
| throws IOException { |
| System.err.println("compile..."); |
| JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); |
| try (StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null)) { |
| Iterable<? extends JavaFileObject> fileObjects = |
| fm.getJavaFileObjectsFromFiles(Arrays.asList(files)); |
| |
| List<String> options = new ArrayList<String>(); |
| if (classOutDir != null) { |
| options.add("-d"); |
| options.add(classOutDir.getPath()); |
| } |
| if (classPath != null) { |
| options.add("-classpath"); |
| options.add(join(classPath, File.pathSeparator)); |
| } |
| options.add("-verbose"); |
| |
| JavaCompiler.CompilationTask task = |
| compiler.getTask(null, fm, null, options, null, fileObjects); |
| if (!task.call()) |
| throw new AssertionError("compilation failed"); |
| } |
| } |
| |
| static void jar(File jar, Iterable<File> classPath, File base, File... files) |
| throws IOException { |
| System.err.println("jar..."); |
| Manifest m = new Manifest(); |
| if (classPath != null) { |
| Attributes mainAttrs = m.getMainAttributes(); |
| mainAttrs.put(Attributes.Name.MANIFEST_VERSION, "1.0"); |
| mainAttrs.put(Attributes.Name.CLASS_PATH, join(classPath, " ")); |
| } |
| OutputStream out = new BufferedOutputStream(new FileOutputStream(jar)); |
| JarOutputStream j = new JarOutputStream(out, m); |
| add(j, base, files); |
| j.close(); |
| } |
| |
| static void add(JarOutputStream j, File base, File... files) throws IOException { |
| if (files == null) |
| return; |
| |
| for (File f: files) |
| add(j, base, f); |
| } |
| |
| static void add(JarOutputStream j, File base, File file) throws IOException { |
| File f = new File(base, file.getPath()); |
| if (f.isDirectory()) { |
| String[] children = f.list(); |
| if (children != null) |
| for (String c: children) |
| add(j, base, new File(file, c)); |
| } else { |
| JarEntry e = new JarEntry(file.getPath()); |
| e.setSize(f.length()); |
| j.putNextEntry(e); |
| j.write(read(f)); |
| j.closeEntry(); |
| } |
| |
| } |
| |
| static byte[] read(File f) throws IOException { |
| byte[] buf = new byte[(int) f.length()]; |
| BufferedInputStream in = new BufferedInputStream(new FileInputStream(f)); |
| int offset = 0; |
| while (offset < buf.length) { |
| int n = in.read(buf, offset, buf.length - offset); |
| if (n < 0) |
| throw new EOFException(); |
| offset += n; |
| } |
| return buf; |
| } |
| |
| static <T> Iterable<T> iterable(T single) { |
| return Collections.singleton(single); |
| } |
| |
| static <T> String join(Iterable<T> iter, String sep) { |
| StringBuilder p = new StringBuilder(); |
| for (T t: iter) { |
| if (p.length() > 0) |
| p.append(' '); |
| p.append(t); |
| } |
| return p.toString(); |
| } |
| } |