jdk8-mips64-public/langtools: test/tools/javac/api/ToolProvider/ToolProviderTest1.java@959103a6100f

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/
changeset: 2573:53ca196be1ae
tag: jdk8u25-b17

     1 /*

     2  * Copyright (c) 2010, 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 6604599

    27  * @summary ToolProvider should be less compiler-specific

    28  */

    30 import java.io.*;

    32 // verify that running accessing ToolProvider by itself does not

    33 // trigger loading com.sun.tools.javac.*

    34 public class ToolProviderTest1 {

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

    36         if (args.length > 0) {

    37             System.err.println(Class.forName(args[0], true, null));

    38             return;

    39         }

    41         new ToolProviderTest1().run();

    42     }

    44     void run() throws Exception {

    45         File javaHome = new File(System.getProperty("java.home"));

    46         if (javaHome.getName().equals("jre"))

    47             javaHome = javaHome.getParentFile();

    48         File javaExe = new File(new File(javaHome, "bin"), "java");

    49         String classpath = System.getProperty("java.class.path");

    51         String[] cmd = {

    52             javaExe.getPath(),

    53             "-verbose:class",

    54             "-classpath", classpath,

    55             ToolProviderTest1.class.getName(),

    56             "javax.tools.ToolProvider"

    57         };

    59         ProcessBuilder pb = new ProcessBuilder(cmd).redirectErrorStream(true);

    60         Process p = pb.start();

    61         BufferedReader r = new BufferedReader(new InputStreamReader(p.getInputStream()));

    62         String line;

    63         while ((line = r.readLine()) != null) {

    64             System.err.println(line);

    65             if (line.contains("com.sun.tools.javac."))

    66                 error(">>> " + line);

    67         }

    68         int rc = p.waitFor();

    69         if (rc != 0)

    70             error("Unexpected exit code: " + rc);

    72         if (errors > 0)

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

    74     }

    76     void error(String msg) {

    77         System.err.println(msg);

    78         errors++;

    79     }

    81     int errors;

    82 }

Mercurial > jdk8-mips64-public > langtools / file revision