jdk8-mips64-public/langtools: test/tools/javadoc/6227454/Test.java@4ee7de0684f5

6227454: package.html and overview.html may not be read fully
Reviewed-by: bpatel

     1 /*

     2  * Copyright (c) 2011, 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  */

    24 /*

    25  * @test

    26  * @bug 6227454

    27  * @summary package.html and overview.html may not be read fully

    28  */

    30 import java.io.*;

    32 import com.sun.javadoc.Doclet;

    33 import com.sun.javadoc.RootDoc;

    35 public class Test extends Doclet {

    36     public static void main(String... args) throws Exception {

    37         new Test().run();

    38     }

    40     void run() throws Exception {

    41         test("<html><body>ABC      XYZ</body></html>");

    42         test("<html><body>ABC      XYZ</BODY></html>");

    43         test("<html><BODY>ABC      XYZ</body></html>");

    44         test("<html><BODY>ABC      XYZ</BODY></html>");

    45         test("<html><BoDy>ABC      XYZ</bOdY></html>");

    46         test("<html>      ABC      XYZ</bOdY></html>", "Body tag missing from HTML");

    47         test("<html><body>ABC      XYZ       </html>", "Close body tag missing from HTML");

    48         test("<html>      ABC      XYZ       </html>", "Body tag missing from HTML");

    49         test("<html><body>ABC" + bigText(8192, 40) + "XYZ</body></html>");

    51         if (errors > 0)

    52             throw new Exception(errors + " errors occurred");

    53     }

    55     void test(String text) throws IOException {

    56         test(text, null);

    57     }

    59     void test(String text, String expectError) throws IOException {

    60         testNum++;

    61         System.err.println("test " + testNum);

    62         File file = writeFile("overview" + testNum + ".html", text);

    63         String thisClassName = Test.class.getName();

    64         File testSrc = new File(System.getProperty("test.src"));

    65         String[] args = {

    66             "-bootclasspath",

    67                 System.getProperty("java.class.path")

    68                 + File.pathSeparator

    69                 + System.getProperty("sun.boot.class.path"),

    70             "-classpath", ".",

    71             "-package",

    72             "-overview", file.getPath(),

    73             new File(testSrc, thisClassName + ".java").getPath()

    74         };

    76         StringWriter sw = new StringWriter();

    77         PrintWriter pw = new PrintWriter(sw);

    78         int rc = com.sun.tools.javadoc.Main.execute(

    79                 "javadoc",

    80                 pw, pw, pw,

    81                 thisClassName,

    82                 args);

    83         pw.close();

    84         String out = sw.toString();

    85         if (!out.isEmpty())

    86             System.err.println(out);

    87         System.err.println("javadoc exit: rc=" + rc);

    89         if (expectError == null) {

    90             if (rc != 0)

    91                 error("unexpected exit from javadoc; rc:" + rc);

    92         } else {

    93             if (!out.contains(expectError))

    94                 error("expected error text not found: " + expectError);

    95         }

    96     }

    98     String bigText(int lines, int lineLength) {

    99         StringBuilder sb = new StringBuilder();

   100         for (int i = 0; i < lineLength; i++)

   101             sb.append(String.valueOf(i % 10));

   102         sb.append("\n");

   103         String line = sb.toString();

   104         sb.setLength(0);

   105         for (int i = 0; i < lines; i++)

   106             sb.append(line);

   107         return sb.toString();

   108     }

   110     File writeFile(String path, String body) throws IOException {

   111         File f = new File(path);

   112         FileWriter out = new FileWriter(f);

   113         try {

   114             out.write(body);

   115         } finally {

   116             out.close();

   117         }

   118         return f;

   119     }

   121     void error(String msg) {

   122         System.err.println("Error: " + msg);

   123         errors++;

   124     }

   126     int testNum;

   127     int errors;

   129     public static boolean start(RootDoc root) {

   130         String text = root.commentText();

   131         if (text.length() < 64)

   132             System.err.println("text: '" + text + "'");

   133         else

   134             System.err.println("text: '"

   135                     + text.substring(0, 20)

   136                     + "..."

   137                     + text.substring(text.length() - 20)

   138                     + "'");

   139         return text.startsWith("ABC") && text.endsWith("XYZ");

   140     }

   141 }

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