jdk8-mips64-public/langtools: test/tools/javac/Paths/6638501/JarFromManifestFailure.java@58039502942e (annotated)

test/tools/javac/Paths/6638501/JarFromManifestFailure.java@58039502942e (annotated)

test/tools/javac/Paths/6638501/JarFromManifestFailure.java

Fri, 14 Mar 2008 16:09:30 -0700

author: jjg
date: Fri, 14 Mar 2008 16:09:30 -0700
changeset 14: 58039502942e
child 554: 9d9f26857129
permissions: -rw-r--r--

6638501: Regression with Javac in JDK6 U4 b03?
Summary: replace some String paths with File paths in Paths.java
Reviewed-by: ksrini

 /*
  * Copyright 2007-2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  * CA 95054 USA or visit www.sun.com if you need additional information or
  * have any questions.
  */
 /*
  * @test
  * @bug 6638501
  * @summary REGRESSION:  Java Compiler cannot find jar files referenced by other
  * @run main JarFromManifestFailure
  */
 import java.io.*;
 import java.nio.*;
 import java.util.*;
 import java.util.jar.*;
 import javax.tools.*;
 import javax.tools.StandardJavaFileManager.*;
 public class JarFromManifestFailure {
     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(testClasses, null, new File(testSrc, "HelloLib/test/HelloImpl.java"), new File(testSrc, "WsCompileExample.java"));
         File libFile = new File(testClasses, "lib");
         libFile.mkdir();
         jar(new File(libFile, "HelloLib.jar"), new ArrayList(), testClasses, new File("test"));
         ArrayList arList = new ArrayList();
         arList.add(new File("HelloLib.jar"));
         jar(new File(libFile, "JarPointer.jar"), arList, testClasses);
         String[] args1 = {
             "-d", ".",
             "-cp", new File(libFile, "JarPointer.jar").getPath().replace('\\', '/'),
             new File(testSrc, "test/SayHello.java").getPath().replace('\\', '/')
         };
         System.err.println("First compile!!!");
         if (com.sun.tools.javac.Main.compile(args1) != 0) {
             throw new AssertionError("Failure in first compile!");
         }
         System.err.println("Second compile!!!");
         args1 = new String[] {
             "-d", ".",
             "-cp", new File(libFile, "JarPointer.jar").getPath().replace('\\', '/'),
             new File(testSrc, "test1/SayHelloToo.java").getPath().replace('\\', '/')
         };
         if (com.sun.tools.javac.Main.compile(args1) != 0) {
             throw new AssertionError("Failure in second compile!");
         }
     }
     static void compile(File classOutDir, Iterable<File> classPath, File... files) {
         System.err.println("compile...");
         JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
         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()) {
             JarEntry e = new JarEntry(new String(file.getPath() + File.separator).replace('\\', '/'));
             e.setSize(file.length());
             j.putNextEntry(e);
             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().replace('\\', '/'));
             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();
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/Paths/6638501/JarFromManifestFailure.java@58039502942e (annotated)

test/tools/javac/Paths/6638501/JarFromManifestFailure.java