1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/file/T7018098.java Thu Feb 10 14:24:26 2011 -0800 1.3 @@ -0,0 +1,121 @@ 1.4 +/* 1.5 + * Copyright (c) 2011, 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 +/** 1.28 + * @test 1.29 + * @bug 7018098 1.30 + * @summary CacheFSInfo persists too long 1.31 + * @library ../lib 1.32 + * @build JavacTestingAbstractProcessor T7018098 1.33 + * @run main T7018098 1.34 + */ 1.35 + 1.36 +import java.io.*; 1.37 +import java.util.*; 1.38 +import javax.annotation.processing.RoundEnvironment; 1.39 +import javax.annotation.processing.SupportedOptions; 1.40 +import javax.lang.model.element.TypeElement; 1.41 +import javax.tools.Diagnostic; 1.42 + 1.43 +import com.sun.tools.javac.file.FSInfo; 1.44 +import com.sun.tools.javac.processing.JavacProcessingEnvironment; 1.45 +import com.sun.tools.javac.util.Context; 1.46 + 1.47 +@SupportedOptions("expect") 1.48 +public class T7018098 extends JavacTestingAbstractProcessor { 1.49 + public static void main(String... args) throws Exception { 1.50 + new T7018098().run(); 1.51 + } 1.52 + 1.53 + static File testDir = new File("T7018098.dir"); 1.54 + 1.55 + void run() throws Exception { 1.56 + String myName = T7018098.class.getSimpleName(); 1.57 + File testSrc = new File(System.getProperty("test.src")); 1.58 + File file = new File(testSrc, myName + ".java"); 1.59 + 1.60 + _assert(!testDir.exists()); 1.61 + 1.62 + compile( 1.63 + "-proc:only", 1.64 + "-processor", myName, 1.65 + "-Aexpect=false", 1.66 + file.getPath()); 1.67 + 1.68 + testDir.mkdirs(); 1.69 + _assert(testDir.exists()); 1.70 + 1.71 + compile( 1.72 + "-proc:only", 1.73 + "-processor", myName, 1.74 + "-Aexpect=true", 1.75 + file.getPath()); 1.76 + } 1.77 + 1.78 + void _assert(boolean cond) { 1.79 + if (!cond) 1.80 + throw new AssertionError(); 1.81 + } 1.82 + 1.83 + void compile(String... args) throws Exception { 1.84 + StringWriter sw = new StringWriter(); 1.85 + PrintWriter pw = new PrintWriter(sw); 1.86 + int rc = com.sun.tools.javac.Main.compile(args, pw); 1.87 + pw.close(); 1.88 + String out = sw.toString(); 1.89 + if (!out.isEmpty()) 1.90 + System.err.println(out); 1.91 + if (rc != 0) 1.92 + throw new Exception("compilation failed unexpectedly: rc=" + rc); 1.93 + } 1.94 + 1.95 + //--------------- 1.96 + 1.97 + @Override 1.98 + public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 1.99 + Context context = ((JavacProcessingEnvironment) processingEnv).getContext(); 1.100 + FSInfo fsInfo = context.get(FSInfo.class); 1.101 + 1.102 + round++; 1.103 + if (round == 1) { 1.104 + boolean expect = Boolean.valueOf(options.get("expect")); 1.105 + checkEqual("cache result", fsInfo.isDirectory(testDir), expect); 1.106 + initialFSInfo = fsInfo; 1.107 + } else { 1.108 + checkEqual("fsInfo", fsInfo, initialFSInfo); 1.109 + } 1.110 + 1.111 + return true; 1.112 + } 1.113 + 1.114 + <T> void checkEqual(String label, T actual, T expected) { 1.115 + if (actual != expected) 1.116 + messager.printMessage(Diagnostic.Kind.ERROR, 1.117 + "Unexpected value for " + label 1.118 + + "; expected: " + expected 1.119 + + "; found: " + actual); 1.120 + } 1.121 + 1.122 + int round = 0; 1.123 + FSInfo initialFSInfo; 1.124 +}