1 /* 2 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @summary Simple jar builder 27 * Input: jarName className1 className2 ... 28 * do not specify extensions, just the names 29 * E.g. prot_domain ProtDomainA ProtDomainB 30 * Output: A jar containing compiled classes, placed in a test classes folder 31 * @library /open/test/lib 32 */ 33 34 import jdk.test.lib.JDKToolFinder; 35 import jdk.test.lib.process.OutputAnalyzer; 36 import jdk.test.lib.process.ProcessTools; 37 import java.io.File; 38 import java.util.ArrayList; 39 import sun.tools.jar.Main; 40 41 public class JarBuilder { 42 // to turn DEBUG on via command line: -DJarBuilder.DEBUG=[true, TRUE] 43 private static final boolean DEBUG = Boolean.parseBoolean(System.getProperty("JarBuilder.DEBUG", "false")); 44 private static final String classDir = System.getProperty("test.classes"); 45 46 public static String getJarFilePath(String jarName) { 47 return classDir + File.separator + jarName + ".jar"; 48 } 49 50 // jar all files under dir, with manifest file man, with an optional versionArgs 51 // for generating a multi-release jar. 52 // The jar command is as follows: 53 // jar cmf \ 54 // <path to output jar> <path to the manifest file>\ 55 // -C <path to the base classes> .\ 56 // --release 9 -C <path to the versioned classes> . 57 // the last line begins with "--release" corresponds to the optional versionArgs. 58 public static void build(String jarName, File dir, String man, String ...versionArgs) 59 throws Exception { 60 ArrayList<String> args = new ArrayList<String>(); 61 if (man != null) { 62 args.add("cfm"); 63 } else { 64 args.add("cf"); 65 } 66 args.add(classDir + File.separator + jarName + ".jar"); 67 if (man != null) { 68 args.add(man); 69 } 70 args.add("-C"); 71 args.add(dir.getAbsolutePath()); 72 args.add("."); 73 for (String verArg : versionArgs) { 74 args.add(verArg); 75 } 76 createJar(args); 77 } 78 79 public static String build(String jarName, String ...classNames) 80 throws Exception { 81 82 return createSimpleJar(classDir, getJarFilePath(jarName), classNames); 83 } 84 85 public static String build(boolean classesInWorkDir, String jarName, String ...classNames) 86 throws Exception { 87 if (classesInWorkDir) { 88 return createSimpleJar(".", getJarFilePath(jarName), classNames); 89 } else { 90 return build(jarName, classNames); 91 } 92 } 93 94 95 public static String buildWithManifest(String jarName, String manifest, 96 String jarClassesDir, String ...classNames) throws Exception { 97 String jarPath = getJarFilePath(jarName); 98 ArrayList<String> args = new ArrayList<String>(); 99 args.add("cvfm"); 100 args.add(jarPath); 101 args.add(System.getProperty("test.src") + File.separator + "test-classes" 102 + File.separator + manifest); 103 addClassArgs(args, jarClassesDir, classNames); 104 createJar(args); 105 106 return jarPath; 107 } 108 109 110 // Execute: jar uvf $jarFile -C $dir . 111 static void update(String jarFile, String dir) throws Exception { 112 String jarExe = JDKToolFinder.getJDKTool("jar"); 113 114 ArrayList<String> args = new ArrayList<>(); 115 args.add(jarExe); 116 args.add("uvf"); 117 args.add(jarFile); 118 args.add("-C"); 119 args.add(dir); 120 args.add("."); 121 122 executeProcess(args.toArray(new String[1])); 123 } 124 125 126 private static String createSimpleJar(String jarclassDir, String jarName, 127 String[] classNames) throws Exception { 128 129 ArrayList<String> args = new ArrayList<String>(); 130 args.add("cf"); 131 args.add(jarName); 132 addClassArgs(args, jarclassDir, classNames); 133 createJar(args); 134 135 return jarName; 136 } 137 138 private static void addClassArgs(ArrayList<String> args, String jarclassDir, 139 String[] classNames) { 140 141 for (String name : classNames) { 142 args.add("-C"); 143 args.add(jarclassDir); 144 args.add(name + ".class"); 145 } 146 } 147 148 private static void createJar(ArrayList<String> args) { 149 if (DEBUG) printIterable("createJar args: ", args); 150 151 Main jarTool = new Main(System.out, System.err, "jar"); 152 if (!jarTool.run(args.toArray(new String[1]))) { 153 throw new RuntimeException("jar operation failed"); 154 } 155 } 156 157 // Many AppCDS tests use the same simple "Hello.jar" which contains 158 // simple Hello.class and does not specify additional attributes. 159 // For this common use case, use this method to get the jar path. 160 // The method will check if the jar already exists 161 // (created by another test or test run), and will create the jar 162 // if it does not exist 163 public static String getOrCreateHelloJar() throws Exception { 164 String jarPath = getJarFilePath("hello"); 165 166 File jarFile = new File(jarPath); 167 if (jarFile.exists()) { 168 return jarPath; 169 } else { 170 return build("hello", "Hello"); 171 } 172 } 173 174 public static void compile(String dstPath, String source, String... extraArgs) throws Exception { 175 ArrayList<String> args = new ArrayList<String>(); 176 args.add(JDKToolFinder.getCompileJDKTool("javac")); 177 args.add("-d"); 178 args.add(dstPath); 179 if (extraArgs != null) { 180 for (String s : extraArgs) { 181 args.add(s); 182 } 183 } 184 args.add(source); 185 186 if (DEBUG) printIterable("compile args: ", args); 187 188 ProcessBuilder pb = new ProcessBuilder(args); 189 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 190 output.shouldHaveExitValue(0); 191 } 192 193 public static void signJar() throws Exception { 194 String keyTool = JDKToolFinder.getJDKTool("keytool"); 195 String jarSigner = JDKToolFinder.getJDKTool("jarsigner"); 196 String classDir = System.getProperty("test.classes"); 197 String FS = File.separator; 198 199 executeProcess(keyTool, 200 "-genkey", "-keystore", "./keystore", "-alias", "mykey", 201 "-storepass", "abc123", "-keypass", "abc123", 202 "-dname", "CN=jvmtest") 203 .shouldHaveExitValue(0); 204 205 executeProcess(jarSigner, 206 "-keystore", "./keystore", "-storepass", "abc123", "-keypass", 207 "abc123", "-signedjar", classDir + FS + "signed_hello.jar", 208 classDir + FS + "hello.jar", "mykey") 209 .shouldHaveExitValue(0); 210 } 211 212 private static OutputAnalyzer executeProcess(String... cmds) 213 throws Exception { 214 215 JarBuilder.printArray("executeProcess: ", cmds); 216 return ProcessTools.executeProcess(new ProcessBuilder(cmds)); 217 } 218 219 // diagnostic 220 public static void printIterable(String msg, Iterable<String> l) { 221 StringBuilder sum = new StringBuilder(); 222 for (String s : l) { 223 sum.append(s).append(' '); 224 } 225 System.out.println(msg + sum.toString()); 226 } 227 228 public static void printArray(String msg, String[] l) { 229 StringBuilder sum = new StringBuilder(); 230 for (String s : l) { 231 sum.append(s).append(' '); 232 } 233 System.out.println(msg + sum.toString()); 234 } 235 }