1 /* 2 * Copyright (c) 2010, 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 * @test 26 * @bug 6502392 27 * @summary Invalid relative names for Filer.createResource and Filer.getResource 28 * @compile TestInvalidRelativeNames.java 29 * @compile/process -processor TestInvalidRelativeNames java.lang.Object 30 */ 31 32 import java.io.*; 33 import java.util.*; 34 import javax.annotation.processing.*; 35 import javax.lang.model.*; 36 import javax.lang.model.element.*; 37 import javax.tools.Diagnostic; 38 import javax.tools.StandardLocation; 39 40 41 @SupportedAnnotationTypes("*") 42 public class TestInvalidRelativeNames extends AbstractProcessor { 43 enum Kind { CREATE_WRITER, GET_READER, CREATE_OUTPUT_STREAM, GET_INPUT_STREAM }; 44 45 static final String[] invalidRelativeNames = { 46 "/boo", "goo/../hoo", "./ioo", "" 47 }; 48 49 @Override 50 public SourceVersion getSupportedSourceVersion() { 51 return SourceVersion.latest(); 52 } 53 54 Filer filer; 55 Messager messager; 56 57 @Override 58 public void init(ProcessingEnvironment pEnv) { 59 super.init(pEnv); 60 filer = processingEnv.getFiler(); 61 messager = processingEnv.getMessager(); 62 } 63 64 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 65 if (roundEnv.processingOver()) { 66 for (String relative: invalidRelativeNames) { 67 for (Kind kind: Kind.values()) { 68 test(relative, kind); 69 } 70 } 71 } 72 return true; 73 } 74 75 void test(String relative, Kind kind) { 76 System.out.println("test relative path: " + relative + ", kind: " + kind); 77 try { 78 switch (kind) { 79 case CREATE_WRITER: 80 Writer writer = filer.createResource( 81 StandardLocation.SOURCE_OUTPUT, "", relative).openWriter(); 82 writer.close(); 83 break; 84 85 case GET_READER: 86 Reader reader = filer.getResource( 87 StandardLocation.SOURCE_OUTPUT, "", relative).openReader(true); 88 reader.close(); 89 break; 90 91 case CREATE_OUTPUT_STREAM: 92 OutputStream out = filer.createResource( 93 StandardLocation.SOURCE_OUTPUT, "", relative).openOutputStream(); 94 out.close(); 95 break; 96 97 case GET_INPUT_STREAM: 98 InputStream in = filer.createResource( 99 StandardLocation.SOURCE_OUTPUT, "", relative).openInputStream(); 100 in.close(); 101 break; 102 } 103 } catch (IllegalArgumentException expected) { 104 System.out.println("expected exception thrown: " + expected); 105 return; 106 } catch (Exception e) { 107 messager.printMessage(Diagnostic.Kind.ERROR, 108 "relative path: " + relative + ", kind: " + kind + ", unexpected exception: " + e); 109 return; 110 } 111 messager.printMessage(Diagnostic.Kind.ERROR, 112 "relative path: " + relative + ", kind: " + kind + ", no exception thrown"); 113 } 114 } 115