1 /* 2 * Copyright (c) 2011, 2015, 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 6964914 27 * @summary javadoc does not output number of warnings using user written doclet 28 * @modules jdk.javadoc 29 */ 30 31 import java.io.*; 32 import com.sun.javadoc.Doclet; 33 import com.sun.javadoc.RootDoc; 34 35 public class TestUserDoclet extends Doclet { 36 public static void main(String... args) throws Exception { 37 new TestUserDoclet().run(); 38 } 39 40 static final String docletWarning = "warning from test doclet"; 41 42 /** Main doclet method. */ 43 public static boolean start(RootDoc root) { 44 root.printWarning(null, docletWarning); 45 return true; 46 } 47 48 /** Main test method. */ 49 void run() throws Exception { 50 File javaHome = new File(System.getProperty("java.home")); 51 File javadoc = new File(new File(javaHome, "bin"), "javadoc"); 52 File testSrc = new File(System.getProperty("test.src")); 53 File testClasses = new File(System.getProperty("test.classes")); 54 55 // run javadoc in separate process to ensure doclet executed under 56 // normal user conditions w.r.t. classloader 57 String thisClassName = TestUserDoclet.class.getName(); 58 Process p = new ProcessBuilder() 59 .command(javadoc.getPath(), 60 "-J-Xbootclasspath:" + System.getProperty("sun.boot.class.path"), 61 "-doclet", thisClassName, 62 "-docletpath", testClasses.getPath(), 63 new File(testSrc, thisClassName + ".java").getPath()) 64 .redirectErrorStream(true) 65 .start(); 66 67 int actualDocletWarnCount = 0; 68 int reportedDocletWarnCount = 0; 69 BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream())); 70 try { 71 String line; 72 while ((line = in.readLine()) != null) { 73 System.err.println(line); 74 if (line.contains(docletWarning)) 75 actualDocletWarnCount++; 76 if (line.matches("[0-9]+ warning(s)?")) 77 reportedDocletWarnCount = 78 Integer.valueOf(line.substring(0, line.indexOf(" "))); 79 } 80 } finally { 81 in.close(); 82 } 83 int rc = p.waitFor(); 84 if (rc != 0) 85 System.err.println("javadoc failed, rc:" + rc); 86 87 int expectedDocletWarnCount = 1; 88 checkEqual("actual", actualDocletWarnCount, "expected", expectedDocletWarnCount); 89 checkEqual("actual", actualDocletWarnCount, "reported", reportedDocletWarnCount); 90 } 91 92 void checkEqual(String l1, int i1, String l2, int i2) throws Exception { 93 if (i1 != i2) 94 throw new Exception(l1 + " warn count, " + i1 + ", does not match " 95 + l2 + " warn count, " + i2); 96 } 97 98 }