1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/options/T7022337.java Mon Feb 28 12:19:18 2011 -0800 1.3 @@ -0,0 +1,107 @@ 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 +/* 1.29 + * @test 1.30 + * @bug 7022337 1.31 + * @summary repeated warnings about bootclasspath not set 1.32 + * @library ../lib 1.33 + * @build JavacTestingAbstractProcessor T7022337 1.34 + * @run main T7022337 1.35 + */ 1.36 + 1.37 +import java.io.*; 1.38 +import java.util.*; 1.39 +import javax.annotation.processing.*; 1.40 +import javax.lang.model.element.*; 1.41 +import javax.tools.*; 1.42 + 1.43 +public class T7022337 extends JavacTestingAbstractProcessor { 1.44 + public static void main(String... args) throws Exception { 1.45 + new T7022337().run(); 1.46 + } 1.47 + 1.48 + void run() throws Exception { 1.49 + String myName = T7022337.class.getSimpleName(); 1.50 + File testSrc = new File(System.getProperty("test.src")); 1.51 + File file = new File(testSrc, myName + ".java"); 1.52 + 1.53 + String out = compile( 1.54 + "-XDrawDiagnostics", 1.55 + "-d", ".", 1.56 + "-processor", myName, 1.57 + "-source", "6", // explicit use of older source value without bootclasspath 1.58 + file.getPath()); 1.59 + 1.60 + int count = 0; 1.61 + for (String line: out.split("[\r\n]+")) { 1.62 + if (line.contains("compiler.warn.source.no.bootclasspath")) 1.63 + count++; 1.64 + } 1.65 + if (count != 1) 1.66 + throw new Exception("unexpected number of warnings found: " + count + ", expected: 1"); 1.67 + } 1.68 + 1.69 + String compile(String... args) throws Exception { 1.70 + StringWriter sw = new StringWriter(); 1.71 + PrintWriter pw = new PrintWriter(sw); 1.72 + int rc = com.sun.tools.javac.Main.compile(args, pw); 1.73 + pw.close(); 1.74 + String out = sw.toString(); 1.75 + if (!out.isEmpty()) 1.76 + System.err.println(out); 1.77 + if (rc != 0) 1.78 + throw new Exception("compilation failed unexpectedly: rc=" + rc); 1.79 + return out; 1.80 + } 1.81 + 1.82 + // ---------- 1.83 + 1.84 + int round = 0; 1.85 + 1.86 + @Override 1.87 + public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 1.88 + round++; 1.89 + 1.90 + final int MAXROUNDS = 3; 1.91 + if (round < MAXROUNDS) 1.92 + generate("Gen" + round); 1.93 + 1.94 + return true; 1.95 + } 1.96 + 1.97 + void generate(String name) { 1.98 + try { 1.99 + JavaFileObject fo = filer.createSourceFile(name); 1.100 + Writer out = fo.openWriter(); 1.101 + try { 1.102 + out.write("class " + name + " { }"); 1.103 + } finally { 1.104 + out.close(); 1.105 + } 1.106 + } catch (IOException e) { 1.107 + throw new Error(e); 1.108 + } 1.109 + } 1.110 +}