T7018098.java revision 2734:b96d74fa60aa
143045Sdillon/* 243045Sdillon * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved. 343045Sdillon * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 443045Sdillon * 543045Sdillon * This code is free software; you can redistribute it and/or modify it 643045Sdillon * under the terms of the GNU General Public License version 2 only, as 743045Sdillon * published by the Free Software Foundation. 843045Sdillon * 943045Sdillon * This code is distributed in the hope that it will be useful, but WITHOUT 1043045Sdillon * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1143045Sdillon * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1243045Sdillon * version 2 for more details (a copy is included in the LICENSE file that 1343045Sdillon * accompanied this code). 1443045Sdillon * 1543045Sdillon * You should have received a copy of the GNU General Public License version 1643045Sdillon * 2 along with this work; if not, write to the Free Software Foundation, 1750476Speter * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1843045Sdillon * 1943045Sdillon * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2043045Sdillon * or visit www.oracle.com if you need additional information or have any 2143045Sdillon * questions. 2243045Sdillon */ 2343045Sdillon 2443045Sdillon/** 2543045Sdillon * @test 2643045Sdillon * @bug 7018098 2743045Sdillon * @summary CacheFSInfo persists too long 2843045Sdillon * @library /tools/javac/lib 2943045Sdillon * @build JavacTestingAbstractProcessor T7018098 3069793Sobrien * @run main T7018098 3143045Sdillon */ 3243045Sdillon 3343045Sdillonimport java.io.*; 3443045Sdillonimport java.util.*; 3543045Sdillonimport javax.annotation.processing.RoundEnvironment; 3643045Sdillonimport javax.annotation.processing.SupportedOptions; 3743045Sdillonimport javax.lang.model.element.TypeElement; 3843045Sdillonimport javax.tools.Diagnostic; 3943045Sdillon 4043045Sdillonimport com.sun.tools.javac.file.FSInfo; 4143045Sdillonimport com.sun.tools.javac.processing.JavacProcessingEnvironment; 4243045Sdillonimport com.sun.tools.javac.util.Context; 4343045Sdillon 4447018Speter@SupportedOptions("expect") 4547018Speterpublic class T7018098 extends JavacTestingAbstractProcessor { 4647018Speter public static void main(String... args) throws Exception { 4747018Speter new T7018098().run(); 4843045Sdillon } 4943045Sdillon 5043045Sdillon static File testDir = new File("T7018098.dir"); 5143045Sdillon 5243045Sdillon void run() throws Exception { 5343045Sdillon String myName = T7018098.class.getSimpleName(); 5443282Sbde File testSrc = new File(System.getProperty("test.src")); 5543282Sbde File file = new File(testSrc, myName + ".java"); 5643045Sdillon 5743045Sdillon _assert(!testDir.exists()); 5843045Sdillon 5943045Sdillon compile( 6043045Sdillon "-proc:only", 6143045Sdillon "-processor", myName, 6243045Sdillon "-Aexpect=false", 6343045Sdillon file.getPath()); 6443045Sdillon 6543045Sdillon testDir.mkdirs(); 6643045Sdillon _assert(testDir.exists()); 6743045Sdillon 6843045Sdillon compile( 6943045Sdillon "-proc:only", 7043045Sdillon "-processor", myName, 7143045Sdillon "-Aexpect=true", 7243045Sdillon file.getPath()); 7343045Sdillon } 7443045Sdillon 7543045Sdillon void _assert(boolean cond) { 7643045Sdillon if (!cond) 7743045Sdillon throw new AssertionError(); 7843045Sdillon } 7943045Sdillon 8043045Sdillon void compile(String... args) throws Exception { 8143045Sdillon StringWriter sw = new StringWriter(); 8243045Sdillon PrintWriter pw = new PrintWriter(sw); 8343045Sdillon int rc = com.sun.tools.javac.Main.compile(args, pw); 8443045Sdillon pw.close(); 8543045Sdillon String out = sw.toString(); 8643045Sdillon if (!out.isEmpty()) 8743045Sdillon System.err.println(out); 8843045Sdillon if (rc != 0) 8943045Sdillon throw new Exception("compilation failed unexpectedly: rc=" + rc); 9043045Sdillon } 9143045Sdillon 9243045Sdillon //--------------- 9343045Sdillon 9443045Sdillon @Override 9543045Sdillon public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 9643045Sdillon Context context = ((JavacProcessingEnvironment) processingEnv).getContext(); 9743045Sdillon FSInfo fsInfo = context.get(FSInfo.class); 9843045Sdillon 9943045Sdillon round++; 10043045Sdillon if (round == 1) { 10143045Sdillon boolean expect = Boolean.valueOf(options.get("expect")); 10243045Sdillon checkEqual("cache result", fsInfo.isDirectory(testDir.toPath()), expect); 10343045Sdillon initialFSInfo = fsInfo; 10443045Sdillon } else { 10543045Sdillon checkEqual("fsInfo", fsInfo, initialFSInfo); 10643045Sdillon } 10743045Sdillon 10843045Sdillon return true; 10943045Sdillon } 11047018Speter 11147018Speter <T> void checkEqual(String label, T actual, T expected) { 11243045Sdillon if (actual != expected) 11343045Sdillon messager.printMessage(Diagnostic.Kind.ERROR, 11443045Sdillon "Unexpected value for " + label 11543045Sdillon + "; expected: " + expected 11643045Sdillon + "; found: " + actual); 11743045Sdillon } 11843045Sdillon 11943045Sdillon int round = 0; 12043045Sdillon FSInfo initialFSInfo; 12143045Sdillon} 12243045Sdillon