T7018098.java revision 3376:4c740bddc648
149973Scsgr/* 249973Scsgr * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved. 349973Scsgr * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 449973Scsgr * 549973Scsgr * This code is free software; you can redistribute it and/or modify it 649973Scsgr * under the terms of the GNU General Public License version 2 only, as 749973Scsgr * published by the Free Software Foundation. 849973Scsgr * 949973Scsgr * This code is distributed in the hope that it will be useful, but WITHOUT 1049973Scsgr * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1149973Scsgr * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1249973Scsgr * version 2 for more details (a copy is included in the LICENSE file that 1349973Scsgr * accompanied this code). 1450476Speter * 15165721Sdanger * You should have received a copy of the GNU General Public License version 1649973Scsgr * 2 along with this work; if not, write to the Free Software Foundation, 1779538Sru * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1849973Scsgr * 1979727Sschweikh * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2049973Scsgr * or visit www.oracle.com if you need additional information or have any 2149973Scsgr * questions. 2249973Scsgr */ 2381625Sru 2449973Scsgr/* 2584979Sdd * @test 2684979Sdd * @bug 7018098 2749973Scsgr * @summary CacheFSInfo persists too long 2849973Scsgr * @library /tools/javac/lib 2949973Scsgr * @modules jdk.compiler/com.sun.tools.javac.file 3049973Scsgr * jdk.compiler/com.sun.tools.javac.processing 3149973Scsgr * jdk.compiler/com.sun.tools.javac.util 3249973Scsgr * @build JavacTestingAbstractProcessor T7018098 3349973Scsgr * @run main T7018098 3449973Scsgr */ 3549973Scsgr 36117011Sruimport java.io.*; 37117011Sruimport java.util.*; 38117011Sruimport javax.annotation.processing.RoundEnvironment; 39117011Sruimport javax.annotation.processing.SupportedOptions; 40117011Sruimport javax.lang.model.element.TypeElement; 4184979Sddimport javax.tools.Diagnostic; 4250074Scsgr 43117011Sruimport com.sun.tools.javac.file.FSInfo; 44117011Sruimport com.sun.tools.javac.processing.JavacProcessingEnvironment; 45117011Sruimport com.sun.tools.javac.util.Context; 46117011Sru 4749973Scsgr@SupportedOptions("expect") 4849973Scsgrpublic class T7018098 extends JavacTestingAbstractProcessor { 4949973Scsgr public static void main(String... args) throws Exception { 50117011Sru new T7018098().run(); 51117011Sru } 5249973Scsgr 5384979Sdd static File testDir = new File("T7018098.dir"); 5449973Scsgr 5549973Scsgr void run() throws Exception { 5684979Sdd String myName = T7018098.class.getSimpleName(); 5749973Scsgr File testSrc = new File(System.getProperty("test.src")); 5884979Sdd File file = new File(testSrc, myName + ".java"); 5949973Scsgr 6049973Scsgr _assert(!testDir.exists()); 61165721Sdanger 62165721Sdanger compile( 63165721Sdanger "-XaddExports:jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED", 64165721Sdanger "-XaddExports:jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED", 65210676Sjoel "-XaddExports:jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED", 6649973Scsgr "-XDaccessInternalAPI", 6784979Sdd "-proc:only", 6884979Sdd "-processor", myName, 6950531Smpp "-Aexpect=false", 7050531Smpp file.getPath()); 7150531Smpp 7250531Smpp testDir.mkdirs(); 73165721Sdanger _assert(testDir.exists()); 7450531Smpp 75165721Sdanger compile( 7649973Scsgr "-XaddExports:jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED", 7749973Scsgr "-XaddExports:jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED", 7849973Scsgr "-XaddExports:jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED", 7979727Sschweikh "-XDaccessInternalAPI", 8049973Scsgr "-proc:only", 8149973Scsgr "-processor", myName, 8250531Smpp "-Aexpect=true", 83140561Sru file.getPath()); 84140561Sru } 85 86 void _assert(boolean cond) { 87 if (!cond) 88 throw new AssertionError(); 89 } 90 91 void compile(String... args) throws Exception { 92 StringWriter sw = new StringWriter(); 93 PrintWriter pw = new PrintWriter(sw); 94 int rc = com.sun.tools.javac.Main.compile(args, pw); 95 pw.close(); 96 String out = sw.toString(); 97 if (!out.isEmpty()) 98 System.err.println(out); 99 if (rc != 0) 100 throw new Exception("compilation failed unexpectedly: rc=" + rc); 101 } 102 103 //--------------- 104 105 @Override 106 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 107 Context context = ((JavacProcessingEnvironment) processingEnv).getContext(); 108 FSInfo fsInfo = context.get(FSInfo.class); 109 110 round++; 111 if (round == 1) { 112 boolean expect = Boolean.valueOf(options.get("expect")); 113 checkEqual("cache result", fsInfo.isDirectory(testDir.toPath()), expect); 114 initialFSInfo = fsInfo; 115 } else { 116 checkEqual("fsInfo", fsInfo, initialFSInfo); 117 } 118 119 return true; 120 } 121 122 <T> void checkEqual(String label, T actual, T expected) { 123 if (actual != expected) 124 messager.printMessage(Diagnostic.Kind.ERROR, 125 "Unexpected value for " + label 126 + "; expected: " + expected 127 + "; found: " + actual); 128 } 129 130 int round = 0; 131 FSInfo initialFSInfo; 132} 133