1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/processing/filer/TestGetResource2.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,168 @@ 1.4 +/* 1.5 + * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/* @test 1.28 + * @bug 6929404 1.29 + * @summary Filer.getResource(SOURCE_PATH, ...) does not work when -sourcepath contains >1 entry 1.30 + * @library /tools/javac/lib 1.31 + */ 1.32 + 1.33 +import java.io.*; 1.34 +import java.security.*; 1.35 +import java.util.*; 1.36 +import javax.annotation.processing.*; 1.37 +import javax.lang.model.*; 1.38 +import javax.lang.model.element.*; 1.39 +import javax.tools.*; 1.40 +import javax.tools.Diagnostic.Kind; 1.41 +import javax.tools.JavaCompiler.CompilationTask; 1.42 + 1.43 +public class TestGetResource2 { 1.44 + 1.45 + public static void main(String[] args) throws Exception { 1.46 + new TestGetResource2().run(); 1.47 + } 1.48 + 1.49 + void run() throws Exception { 1.50 + JavaCompiler javac = ToolProvider.getSystemJavaCompiler(); 1.51 + CodeSource cs = javac.getClass().getProtectionDomain().getCodeSource(); 1.52 + if (cs == null) { 1.53 + System.err.println("got compiler from " + 1.54 + ClassLoader.getSystemResource(javac.getClass().getName().replace(".", "/")+".class")); 1.55 + } else { 1.56 + System.err.println("got compiler from " + cs.getLocation()); 1.57 + } 1.58 + 1.59 + testSingleSourceDir(javac); 1.60 + testCompositeSourcePath(javac); 1.61 + testMissingResource(javac); 1.62 + } 1.63 + 1.64 + private void testSingleSourceDir(JavaCompiler javac) throws Exception { 1.65 + System.err.println("testSingleSourceDir"); 1.66 + File tmpdir = new File("testSingleSourceDir"); 1.67 + File srcdir = new File(tmpdir, "src"); 1.68 + File destdir = new File(tmpdir, "dest"); 1.69 + write(srcdir, "pkg/X.java", "package pkg; class X {}"); 1.70 + write(srcdir, "resources/file.txt", "hello"); 1.71 + destdir.mkdirs(); 1.72 + 1.73 + CompilationTask task = javac.getTask(null, null, null, 1.74 + Arrays.asList("-sourcepath", srcdir.toString(), "-d", destdir.toString()), 1.75 + Collections.singleton("pkg.X"), null); 1.76 + task.setProcessors(Collections.singleton(new AnnoProc())); 1.77 + boolean result = task.call(); 1.78 + System.err.println("javac result with single source dir: " + result); 1.79 + expect(result, true); 1.80 + } 1.81 + 1.82 + private void testCompositeSourcePath(JavaCompiler javac) throws Exception { 1.83 + System.err.println("testCompositeSearchPath"); 1.84 + File tmpdir = new File("testCompositeSourcePath"); 1.85 + File srcdir = new File(tmpdir, "src"); 1.86 + File rsrcdir = new File(tmpdir, "rsrc"); 1.87 + File destdir = new File(tmpdir, "dest"); 1.88 + write(srcdir, "pkg/X.java", "package pkg; class X {}"); 1.89 + write(rsrcdir, "resources/file.txt", "hello"); 1.90 + destdir.mkdirs(); 1.91 + 1.92 + CompilationTask task = javac.getTask(null, null, null, 1.93 + Arrays.asList("-sourcepath", srcdir + File.pathSeparator + rsrcdir, "-d", destdir.toString()), 1.94 + Collections.singleton("pkg.X"), null); 1.95 + task.setProcessors(Collections.singleton(new AnnoProc())); 1.96 + boolean result = task.call(); 1.97 + System.err.println("javac result with composite source path: " + result); 1.98 + expect(result, true); 1.99 + } 1.100 + 1.101 + private void testMissingResource(JavaCompiler javac) throws Exception { 1.102 + System.err.println("testMissingResource"); 1.103 + File tmpdir = new File("testMissingResource"); 1.104 + File srcdir = new File(tmpdir, "src"); 1.105 + File destdir = new File(tmpdir, "dest"); 1.106 + write(srcdir, "pkg/X.java", "package pkg; class X {}"); 1.107 + destdir.mkdirs(); 1.108 + 1.109 + CompilationTask task = javac.getTask(null, null, null, 1.110 + Arrays.asList("-sourcepath", srcdir.toString(), "-d", destdir.toString()), 1.111 + Collections.singleton("pkg.X"), null); 1.112 + task.setProcessors(Collections.singleton(new AnnoProc())); 1.113 + boolean result = task.call(); 1.114 + System.err.println("javac result when missing resource: " + result); 1.115 + expect(result, false); 1.116 + 1.117 + if (errors > 0) 1.118 + throw new Exception(errors + " errors occurred"); 1.119 + } 1.120 + 1.121 + static class AnnoProc extends JavacTestingAbstractProcessor { 1.122 + 1.123 + public @Override boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 1.124 + if (roundEnv.processingOver()) { 1.125 + return false; 1.126 + } 1.127 + 1.128 + try { 1.129 + FileObject resource = filer.getResource(StandardLocation.SOURCE_PATH, "resources", "file.txt"); 1.130 + try { 1.131 + resource.openInputStream().close(); 1.132 + messager.printMessage(Kind.NOTE, "found: " + resource.toUri()); 1.133 + return true; 1.134 + } catch (IOException x) { 1.135 + messager.printMessage(Kind.ERROR, "could not read: " + resource.toUri()); 1.136 + x.printStackTrace(); 1.137 + } 1.138 + } catch (IOException x) { 1.139 + messager.printMessage(Kind.ERROR, "did not find resource"); 1.140 + x.printStackTrace(); 1.141 + } 1.142 + 1.143 + return false; 1.144 + } 1.145 + 1.146 + } 1.147 + 1.148 + private File write(File dir, String path, String contents) throws IOException { 1.149 + File f = new File(dir, path); 1.150 + f.getParentFile().mkdirs(); 1.151 + Writer w = new FileWriter(f); 1.152 + try { 1.153 + w.write(contents); 1.154 + } finally { 1.155 + w.close(); 1.156 + } 1.157 + return f; 1.158 + } 1.159 + 1.160 + void expect(boolean val, boolean expect) { 1.161 + if (val != expect) 1.162 + error("Unexpected value: " + val + "; expected: " + expect); 1.163 + } 1.164 + 1.165 + void error(String msg) { 1.166 + System.err.println(msg); 1.167 + errors++; 1.168 + } 1.169 + 1.170 + int errors = 0; 1.171 +}