Thu, 21 Feb 2013 14:43:51 -0800
8008405: Now that metafactory is in place, add javac lambda serialization tests
Summary: Tests part of original langtools serialization review.
Reviewed-by: mcimadamore
jjg@14 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved. |
jjg@14 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
jjg@14 | 4 | * |
jjg@14 | 5 | * This code is free software; you can redistribute it and/or modify it |
jjg@14 | 6 | * under the terms of the GNU General Public License version 2 only, as |
jjg@14 | 7 | * published by the Free Software Foundation. |
jjg@14 | 8 | * |
jjg@14 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
jjg@14 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
jjg@14 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
jjg@14 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
jjg@14 | 13 | * accompanied this code). |
jjg@14 | 14 | * |
jjg@14 | 15 | * You should have received a copy of the GNU General Public License version |
jjg@14 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
jjg@14 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
jjg@14 | 18 | * |
ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 21 | * questions. |
jjg@14 | 22 | */ |
jjg@14 | 23 | |
jjg@14 | 24 | /* |
jjg@14 | 25 | * @test |
jjg@14 | 26 | * @bug 6638501 |
jjg@14 | 27 | * @summary REGRESSION: Java Compiler cannot find jar files referenced by other |
jjg@14 | 28 | * @run main JarFromManifestFailure |
jjg@14 | 29 | */ |
jjg@14 | 30 | |
jjg@14 | 31 | import java.io.*; |
jjg@14 | 32 | import java.nio.*; |
jjg@14 | 33 | import java.util.*; |
jjg@14 | 34 | import java.util.jar.*; |
jjg@14 | 35 | import javax.tools.*; |
jjg@14 | 36 | import javax.tools.StandardJavaFileManager.*; |
jjg@14 | 37 | |
jjg@14 | 38 | public class JarFromManifestFailure { |
jjg@14 | 39 | static File testSrc = new File(System.getProperty("test.src", ".")); |
jjg@14 | 40 | static File testClasses = new File(System.getProperty("test.classes", ".")); |
jjg@14 | 41 | |
jjg@14 | 42 | public static void main(String... args) throws Exception { |
jjg@14 | 43 | compile(testClasses, null, new File(testSrc, "HelloLib/test/HelloImpl.java"), new File(testSrc, "WsCompileExample.java")); |
jjg@14 | 44 | File libFile = new File(testClasses, "lib"); |
jjg@14 | 45 | libFile.mkdir(); |
jjg@14 | 46 | jar(new File(libFile, "HelloLib.jar"), new ArrayList(), testClasses, new File("test")); |
jjg@14 | 47 | |
jjg@14 | 48 | ArrayList arList = new ArrayList(); |
jjg@14 | 49 | arList.add(new File("HelloLib.jar")); |
jjg@14 | 50 | jar(new File(libFile, "JarPointer.jar"), arList, testClasses); |
jjg@14 | 51 | |
jjg@14 | 52 | String[] args1 = { |
jjg@14 | 53 | "-d", ".", |
jjg@14 | 54 | "-cp", new File(libFile, "JarPointer.jar").getPath().replace('\\', '/'), |
jjg@14 | 55 | new File(testSrc, "test/SayHello.java").getPath().replace('\\', '/') |
jjg@14 | 56 | }; |
jjg@14 | 57 | System.err.println("First compile!!!"); |
jjg@14 | 58 | if (com.sun.tools.javac.Main.compile(args1) != 0) { |
jjg@14 | 59 | throw new AssertionError("Failure in first compile!"); |
jjg@14 | 60 | } |
jjg@14 | 61 | |
jjg@14 | 62 | System.err.println("Second compile!!!"); |
jjg@14 | 63 | |
jjg@14 | 64 | args1 = new String[] { |
jjg@14 | 65 | "-d", ".", |
jjg@14 | 66 | "-cp", new File(libFile, "JarPointer.jar").getPath().replace('\\', '/'), |
jjg@14 | 67 | new File(testSrc, "test1/SayHelloToo.java").getPath().replace('\\', '/') |
jjg@14 | 68 | }; |
jjg@14 | 69 | if (com.sun.tools.javac.Main.compile(args1) != 0) { |
jjg@14 | 70 | throw new AssertionError("Failure in second compile!"); |
jjg@14 | 71 | } |
jjg@14 | 72 | } |
jjg@14 | 73 | |
jjg@14 | 74 | static void compile(File classOutDir, Iterable<File> classPath, File... files) { |
jjg@14 | 75 | System.err.println("compile..."); |
jjg@14 | 76 | JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); |
jjg@14 | 77 | StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null); |
jjg@14 | 78 | Iterable<? extends JavaFileObject> fileObjects = |
jjg@14 | 79 | fm.getJavaFileObjectsFromFiles(Arrays.asList(files)); |
jjg@14 | 80 | |
jjg@14 | 81 | List<String> options = new ArrayList<String>(); |
jjg@14 | 82 | if (classOutDir != null) { |
jjg@14 | 83 | options.add("-d"); |
jjg@14 | 84 | options.add(classOutDir.getPath()); |
jjg@14 | 85 | } |
jjg@14 | 86 | if (classPath != null) { |
jjg@14 | 87 | options.add("-classpath"); |
jjg@14 | 88 | options.add(join(classPath, File.pathSeparator)); |
jjg@14 | 89 | } |
jjg@14 | 90 | options.add("-verbose"); |
jjg@14 | 91 | |
jjg@14 | 92 | JavaCompiler.CompilationTask task = |
jjg@14 | 93 | compiler.getTask(null, fm, null, options, null, fileObjects); |
jjg@14 | 94 | if (!task.call()) |
jjg@14 | 95 | throw new AssertionError("compilation failed"); |
jjg@14 | 96 | } |
jjg@14 | 97 | |
jjg@14 | 98 | static void jar(File jar, Iterable<File> classPath, File base, File... files) |
jjg@14 | 99 | throws IOException { |
jjg@14 | 100 | System.err.println("jar..."); |
jjg@14 | 101 | Manifest m = new Manifest(); |
jjg@14 | 102 | if (classPath != null) { |
jjg@14 | 103 | Attributes mainAttrs = m.getMainAttributes(); |
jjg@14 | 104 | mainAttrs.put(Attributes.Name.MANIFEST_VERSION, "1.0"); |
jjg@14 | 105 | mainAttrs.put(Attributes.Name.CLASS_PATH, join(classPath, " ")); |
jjg@14 | 106 | } |
jjg@14 | 107 | OutputStream out = new BufferedOutputStream(new FileOutputStream(jar)); |
jjg@14 | 108 | JarOutputStream j = new JarOutputStream(out, m); |
jjg@14 | 109 | add(j, base, files); |
jjg@14 | 110 | j.close(); |
jjg@14 | 111 | } |
jjg@14 | 112 | |
jjg@14 | 113 | static void add(JarOutputStream j, File base, File... files) throws IOException { |
jjg@14 | 114 | if (files == null) |
jjg@14 | 115 | return; |
jjg@14 | 116 | |
jjg@14 | 117 | for (File f: files) |
jjg@14 | 118 | add(j, base, f); |
jjg@14 | 119 | } |
jjg@14 | 120 | |
jjg@14 | 121 | static void add(JarOutputStream j, File base, File file) throws IOException { |
jjg@14 | 122 | File f = new File(base, file.getPath()); |
jjg@14 | 123 | if (f.isDirectory()) { |
jjg@14 | 124 | JarEntry e = new JarEntry(new String(file.getPath() + File.separator).replace('\\', '/')); |
jjg@14 | 125 | e.setSize(file.length()); |
jjg@14 | 126 | j.putNextEntry(e); |
jjg@14 | 127 | String[] children = f.list(); |
jjg@14 | 128 | if (children != null) { |
jjg@14 | 129 | for (String c: children) { |
jjg@14 | 130 | add(j, base, new File(file, c)); |
jjg@14 | 131 | } |
jjg@14 | 132 | } |
jjg@14 | 133 | } else { |
jjg@14 | 134 | JarEntry e = new JarEntry(file.getPath().replace('\\', '/')); |
jjg@14 | 135 | e.setSize(f.length()); |
jjg@14 | 136 | j.putNextEntry(e); |
jjg@14 | 137 | j.write(read(f)); |
jjg@14 | 138 | j.closeEntry(); |
jjg@14 | 139 | } |
jjg@14 | 140 | |
jjg@14 | 141 | } |
jjg@14 | 142 | |
jjg@14 | 143 | static byte[] read(File f) throws IOException { |
jjg@14 | 144 | byte[] buf = new byte[(int) f.length()]; |
jjg@14 | 145 | BufferedInputStream in = new BufferedInputStream(new FileInputStream(f)); |
jjg@14 | 146 | int offset = 0; |
jjg@14 | 147 | while (offset < buf.length) { |
jjg@14 | 148 | int n = in.read(buf, offset, buf.length - offset); |
jjg@14 | 149 | if (n < 0) |
jjg@14 | 150 | throw new EOFException(); |
jjg@14 | 151 | offset += n; |
jjg@14 | 152 | } |
jjg@14 | 153 | return buf; |
jjg@14 | 154 | } |
jjg@14 | 155 | |
jjg@14 | 156 | static <T> Iterable<T> iterable(T single) { |
jjg@14 | 157 | return Collections.singleton(single); |
jjg@14 | 158 | } |
jjg@14 | 159 | |
jjg@14 | 160 | static <T> String join(Iterable<T> iter, String sep) { |
jjg@14 | 161 | StringBuilder p = new StringBuilder(); |
jjg@14 | 162 | for (T t: iter) { |
jjg@14 | 163 | if (p.length() > 0) |
jjg@14 | 164 | p.append(' '); |
jjg@14 | 165 | p.append(t); |
jjg@14 | 166 | } |
jjg@14 | 167 | return p.toString(); |
jjg@14 | 168 | } |
jjg@14 | 169 | } |