Thu, 10 Oct 2013 14:58:04 +0200
8001931: The new build system whitespace cleanup
Reviewed-by: tbell, simonis, erikj
jjg@415 | 1 | /* |
katleman@1013 | 2 | * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved. |
jjg@415 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
jjg@415 | 4 | * |
jjg@415 | 5 | * This code is free software; you can redistribute it and/or modify it |
jjg@415 | 6 | * under the terms of the GNU General Public License version 2 only, as |
jjg@415 | 7 | * published by the Free Software Foundation. |
jjg@415 | 8 | * |
jjg@415 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
jjg@415 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
jjg@415 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
jjg@415 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
jjg@415 | 13 | * accompanied this code). |
jjg@415 | 14 | * |
jjg@415 | 15 | * You should have received a copy of the GNU General Public License version |
jjg@415 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
jjg@415 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
jjg@415 | 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@415 | 22 | */ |
jjg@415 | 23 | |
jjg@415 | 24 | /* |
jjg@415 | 25 | * @test |
jjg@415 | 26 | * @bug 4241573 |
jjg@415 | 27 | * @summary SourceFile attribute includes full path |
jjg@415 | 28 | */ |
jjg@415 | 29 | |
jjg@415 | 30 | import com.sun.tools.classfile.Attribute; |
jjg@415 | 31 | import com.sun.tools.classfile.ClassFile; |
jjg@415 | 32 | import com.sun.tools.classfile.SourceFile_attribute; |
jjg@415 | 33 | import java.io.*; |
jjg@415 | 34 | import java.util.*; |
jjg@415 | 35 | import java.util.jar.*; |
jjg@415 | 36 | |
jjg@415 | 37 | public class T4241573 { |
jjg@415 | 38 | public static void main(String... args) throws Exception { |
jjg@415 | 39 | new T4241573().run(); |
jjg@415 | 40 | } |
jjg@415 | 41 | |
jjg@415 | 42 | public void run() throws Exception { |
jjg@415 | 43 | // Selection of files to be compiled |
jjg@415 | 44 | File absJar = createJar(new File("abs.jar").getAbsoluteFile(), "j.A"); |
jjg@415 | 45 | File relJar = createJar(new File("rel.jar"), "j.R"); |
jjg@415 | 46 | File absDir = createDir(new File("abs.dir").getAbsoluteFile(), "d.A"); |
jjg@415 | 47 | File relDir = createDir(new File("rel.dir"), "d.R"); |
jjg@415 | 48 | File absTestFile = writeFile(new File("AbsTest.java").getAbsoluteFile(), "class AbsTest { class Inner { } }"); |
jjg@415 | 49 | File relTestFile = writeFile(new File("RelTest.java"), "class RelTest { class Inner { } }"); |
jjg@415 | 50 | File relTest2File = writeFile(new File("p/RelTest2.java"), "package p; class RelTest2 { class Inner { } }"); |
jjg@415 | 51 | // This next class references other classes that will be found on the source path |
jjg@415 | 52 | // and which will therefore need to be compiled as well. |
jjg@415 | 53 | File mainFile = writeFile(new File("Main.java"), |
jjg@415 | 54 | "class Main { j.A ja; j.R jr; d.A da; d.R dr; }" + |
jjg@415 | 55 | ""); |
jjg@415 | 56 | |
jjg@415 | 57 | String sourcePath = createPath(absJar, relJar, absDir, relDir); |
jjg@415 | 58 | File outDir = new File("classes"); |
jjg@415 | 59 | outDir.mkdirs(); |
jjg@415 | 60 | |
jjg@415 | 61 | String[] args = { |
jjg@415 | 62 | "-sourcepath", sourcePath, |
jjg@415 | 63 | "-d", outDir.getPath(), |
jjg@415 | 64 | absTestFile.getPath(), |
jjg@415 | 65 | relTestFile.getPath(), |
jjg@415 | 66 | relTest2File.getPath(), |
jjg@415 | 67 | mainFile.getPath(), |
jjg@415 | 68 | }; |
jjg@415 | 69 | System.err.println("compile: " + Arrays.asList(args)); |
jjg@415 | 70 | StringWriter sw = new StringWriter(); |
jjg@415 | 71 | PrintWriter pw = new PrintWriter(sw); |
jjg@415 | 72 | int rc = com.sun.tools.javac.Main.compile(args, pw); |
jjg@415 | 73 | pw.close(); |
jjg@415 | 74 | if (rc != 0) { |
jjg@415 | 75 | System.err.println(sw.toString()); |
jjg@415 | 76 | throw new Exception("unexpected exit from javac: " + rc); |
jjg@415 | 77 | } |
jjg@415 | 78 | |
jjg@415 | 79 | Set<File> expect = getFiles(outDir, |
jjg@415 | 80 | "d/A.class", "d/A$Inner.class", |
jjg@415 | 81 | "d/R.class", "d/R$Inner.class", |
jjg@415 | 82 | "j/A.class", "j/A$Inner.class", |
jjg@415 | 83 | "j/R.class", "j/R$Inner.class", |
jjg@415 | 84 | "AbsTest.class", "AbsTest$Inner.class", |
jjg@415 | 85 | "RelTest.class", "RelTest$Inner.class", |
jjg@415 | 86 | "p/RelTest2.class", "p/RelTest2$Inner.class", |
jjg@415 | 87 | "Main.class" ); |
jjg@415 | 88 | |
jjg@415 | 89 | Set<File> found = findFiles(outDir); |
jjg@415 | 90 | |
jjg@415 | 91 | if (!found.equals(expect)) { |
jjg@415 | 92 | if (found.containsAll(expect)) |
jjg@415 | 93 | throw new Exception("unexpected files found: " + diff(found, expect)); |
jjg@415 | 94 | else if (expect.containsAll(found)) |
jjg@415 | 95 | throw new Exception("expected files not found: " + diff(expect, found)); |
jjg@415 | 96 | } |
jjg@415 | 97 | |
jjg@415 | 98 | for (File f: found) |
jjg@415 | 99 | verifySourceFileAttribute(f); |
jjg@415 | 100 | |
jjg@415 | 101 | if (errors > 0) |
jjg@415 | 102 | throw new Exception(errors + " errors occurred"); |
jjg@415 | 103 | } |
jjg@415 | 104 | |
jjg@415 | 105 | /** Check the SourceFileAttribute is the simple name of the original source file. */ |
jjg@415 | 106 | void verifySourceFileAttribute(File f) { |
jjg@415 | 107 | System.err.println("verify: " + f); |
jjg@415 | 108 | try { |
jjg@415 | 109 | ClassFile cf = ClassFile.read(f); |
jjg@415 | 110 | SourceFile_attribute sfa = (SourceFile_attribute) cf.getAttribute(Attribute.SourceFile); |
jjg@415 | 111 | String found = sfa.getSourceFile(cf.constant_pool); |
jjg@415 | 112 | String expect = f.getName().replaceAll("([$.].*)?\\.class", ".java"); |
jjg@415 | 113 | if (!expect.equals(found)) { |
jjg@415 | 114 | error("bad value found: " + found + ", expected: " + expect); |
jjg@415 | 115 | } |
jjg@415 | 116 | } catch (Exception e) { |
jjg@415 | 117 | error("error reading " + f +": " + e); |
jjg@415 | 118 | } |
jjg@415 | 119 | } |
jjg@415 | 120 | |
jjg@415 | 121 | /** Create a directory containing one or more files. */ |
jjg@415 | 122 | File createDir(File dir, String... entries) throws Exception { |
jjg@415 | 123 | if (!dir.mkdirs()) |
jjg@415 | 124 | throw new Exception("cannot create directories " + dir); |
jjg@415 | 125 | for (String e: entries) { |
ksrini@882 | 126 | writeFile(new File(dir, getPathForDirEntry(e)), getBodyForEntry(e)); |
jjg@415 | 127 | } |
jjg@415 | 128 | return dir; |
jjg@415 | 129 | } |
jjg@415 | 130 | |
jjg@415 | 131 | /** Create a jar file containing one or more entries. */ |
jjg@415 | 132 | File createJar(File jar, String... entries) throws IOException { |
jjg@415 | 133 | OutputStream out = new FileOutputStream(jar); |
jjg@415 | 134 | try { |
jjg@415 | 135 | JarOutputStream jos = new JarOutputStream(out); |
jjg@415 | 136 | for (String e: entries) { |
ksrini@882 | 137 | jos.putNextEntry(new JarEntry(getPathForZipEntry(e))); |
jjg@415 | 138 | jos.write(getBodyForEntry(e).getBytes()); |
jjg@415 | 139 | } |
jjg@415 | 140 | jos.close(); |
jjg@415 | 141 | } finally { |
jjg@415 | 142 | out.close(); |
jjg@415 | 143 | } |
jjg@415 | 144 | return jar; |
jjg@415 | 145 | } |
jjg@415 | 146 | |
ksrini@882 | 147 | /** Return the path for an entry given to createDir */ |
ksrini@882 | 148 | String getPathForDirEntry(String e) { |
jjg@415 | 149 | return e.replace(".", File.separator) + ".java"; |
jjg@415 | 150 | } |
jjg@415 | 151 | |
ksrini@882 | 152 | /** Return the path for an entry given to createJar. */ |
ksrini@882 | 153 | String getPathForZipEntry(String e) { |
ksrini@882 | 154 | return e.replace(".", "/") + ".java"; |
ksrini@882 | 155 | } |
ksrini@882 | 156 | |
jjg@415 | 157 | /** Return the body text for an entry given to createDir or createJar. */ |
jjg@415 | 158 | String getBodyForEntry(String e) { |
jjg@415 | 159 | int sep = e.lastIndexOf("."); |
jjg@415 | 160 | String pkgName = e.substring(0, sep); |
jjg@415 | 161 | String className = e.substring(sep + 1); |
jjg@415 | 162 | return "package " + pkgName + "; public class " + className + "{ class Inner { } }"; |
jjg@415 | 163 | } |
jjg@415 | 164 | |
jjg@415 | 165 | /** Write a file containing the given string. Parent directories are |
jjg@415 | 166 | * created as needed. */ |
jjg@415 | 167 | File writeFile(File f, String s) throws IOException { |
jjg@415 | 168 | if (f.getParentFile() != null) |
jjg@415 | 169 | f.getParentFile().mkdirs(); |
jjg@415 | 170 | FileWriter out = new FileWriter(f); |
jjg@415 | 171 | try { |
jjg@415 | 172 | out.write(s); |
jjg@415 | 173 | } finally { |
jjg@415 | 174 | out.close(); |
jjg@415 | 175 | } |
jjg@415 | 176 | return f; |
jjg@415 | 177 | } |
jjg@415 | 178 | |
jjg@415 | 179 | /** Create a path value from a list of directories and jar files. */ |
jjg@415 | 180 | String createPath(File... files) { |
jjg@415 | 181 | StringBuilder sb = new StringBuilder(); |
jjg@415 | 182 | for (File f: files) { |
jjg@415 | 183 | if (sb.length() > 0) |
jjg@415 | 184 | sb.append(File.pathSeparatorChar); |
jjg@415 | 185 | sb.append(f.getPath()); |
jjg@415 | 186 | } |
jjg@415 | 187 | return sb.toString(); |
jjg@415 | 188 | } |
jjg@415 | 189 | |
jjg@415 | 190 | /** Create a set of files from a base directory and a set of relative paths. */ |
jjg@415 | 191 | Set<File> getFiles(File dir, String... paths) { |
jjg@415 | 192 | Set<File> files = new LinkedHashSet<File>(); |
jjg@415 | 193 | for (String p: paths) |
jjg@415 | 194 | files.add(new File(dir, p)); |
jjg@415 | 195 | return files; |
jjg@415 | 196 | } |
jjg@415 | 197 | |
jjg@415 | 198 | /** Find all the files in a directory and its subdirectories. */ |
jjg@415 | 199 | Set<File> findFiles(File dir) { |
jjg@415 | 200 | Set<File> files = new LinkedHashSet<File>(); |
jjg@415 | 201 | findFiles(dir, files); |
jjg@415 | 202 | return files; |
jjg@415 | 203 | } |
jjg@415 | 204 | // where |
jjg@415 | 205 | void findFiles(File dir, Set<File> files) { |
jjg@415 | 206 | for (File f: dir.listFiles()) { |
jjg@415 | 207 | if (f.isDirectory()) |
jjg@415 | 208 | findFiles(f, files); |
jjg@415 | 209 | else |
jjg@415 | 210 | files.add(f); |
jjg@415 | 211 | } |
jjg@415 | 212 | } |
jjg@415 | 213 | |
jjg@415 | 214 | /** Return the difference of two sets, a - b. */ |
jjg@415 | 215 | <T> Set<T> diff(Set<T> a, Set<T> b) { |
jjg@415 | 216 | if (b.isEmpty()) |
jjg@415 | 217 | return a; |
jjg@415 | 218 | Set<T> result = new LinkedHashSet<T>(a); |
jjg@415 | 219 | result.removeAll(b); |
jjg@415 | 220 | return result; |
jjg@415 | 221 | } |
jjg@415 | 222 | |
jjg@415 | 223 | /** Report an error. */ |
jjg@415 | 224 | void error(String msg) { |
jjg@415 | 225 | System.err.println(msg); |
jjg@415 | 226 | errors++; |
jjg@415 | 227 | } |
jjg@415 | 228 | |
jjg@415 | 229 | int errors; |
jjg@415 | 230 | } |