jdk8-mips64-public/langtools: test/tools/doclint/RunTest.java@6b6311a8c9cc

     1 /*

     2  * Copyright (c) 2012, 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 /* @test

    25  * @bug 8004832

    26  * @summary Add new doclint package

    27  * @bug 8000103

    28  * @summary Create doclint utility

    29  */

    31 import com.sun.tools.doclint.DocLint;

    32 import com.sun.tools.doclint.DocLint.BadArgs;

    33 import java.io.ByteArrayOutputStream;

    34 import java.io.File;

    35 import java.io.FilterOutputStream;

    36 import java.io.IOException;

    37 import java.io.OutputStream;

    38 import java.io.PrintStream;

    39 import java.io.PrintWriter;

    40 import java.io.StringWriter;

    41 import java.lang.annotation.Annotation;

    42 import java.lang.annotation.Retention;

    43 import java.lang.annotation.RetentionPolicy;

    44 import java.lang.reflect.InvocationTargetException;

    45 import java.lang.reflect.Method;

    47 /** javadoc error on toplevel:  a & b. */

    48 public class RunTest {

    49     /** javadoc error on member: a < b */

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

    51         new RunTest().run();

    52     }

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

    56     File thisFile = new File(testSrc, RunTest.class.getSimpleName() + ".java");

    58     void run() throws Exception {

    59         for (Method m: getClass().getDeclaredMethods()) {

    60             Annotation a = m.getAnnotation(Test.class);

    61             if (a != null) {

    62                 System.err.println("test: " + m.getName());

    63                 try {

    64                     StringWriter sw = new StringWriter();

    65                     PrintWriter pw = new PrintWriter(sw);;

    66                     m.invoke(this, new Object[] { pw });

    67                     String out = sw.toString();

    68                     System.err.println(">>> " + out.replace("\n", "\n>>> "));

    69                     if (!out.contains("a < b"))

    70                         error("\"a < b\" not found");

    71                     if (!out.contains("a & b"))

    72                         error("\"a & b\" not found");

    73                 } catch (InvocationTargetException e) {

    74                     Throwable cause = e.getCause();

    75                     throw (cause instanceof Exception) ? ((Exception) cause) : e;

    76                 }

    77                 System.err.println();

    78             }

    79         }

    81         if (errors > 0)

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

    83     }

    86     void error(String msg) {

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

    88         errors++;

    89     }

    91     int errors;

    93     /** Marker annotation for test cases. */

    94     @Retention(RetentionPolicy.RUNTIME)

    95     @interface Test { }

    97     @Test

    98     void testMain(PrintWriter pw) throws BadArgs, IOException {

    99         String[] args = { "-Xmsgs", thisFile.getPath() };

   100         DocLint d = new DocLint();

   101         d.run(pw, args);

   102     }

   103 }

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