Wed, 27 Apr 2016 01:34:52 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/
changeset: 2573:53ca196be1ae
tag: jdk8u25-b17
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | |
aoqi@0 | 24 | import java.io.*; |
aoqi@0 | 25 | import java.util.*; |
aoqi@0 | 26 | |
aoqi@0 | 27 | /* |
aoqi@0 | 28 | * @test |
aoqi@0 | 29 | * @bug 6715251 |
aoqi@0 | 30 | * @summary javap should be consistent with javac and return 2 if given no arguments |
aoqi@0 | 31 | */ |
aoqi@0 | 32 | |
aoqi@0 | 33 | public class T6715251 { |
aoqi@0 | 34 | public static void main(String... args) throws Exception { |
aoqi@0 | 35 | new T6715251().run(); |
aoqi@0 | 36 | } |
aoqi@0 | 37 | |
aoqi@0 | 38 | void run() throws Exception { |
aoqi@0 | 39 | String testClasses = System.getProperty("test.classes", "."); |
aoqi@0 | 40 | |
aoqi@0 | 41 | test(2); |
aoqi@0 | 42 | test(0, "-help"); |
aoqi@0 | 43 | test(0, "-version"); |
aoqi@0 | 44 | test(0, "-fullversion"); |
aoqi@0 | 45 | test(0, "-classpath", testClasses, "T6715251"); |
aoqi@0 | 46 | |
aoqi@0 | 47 | if (errors > 0) |
aoqi@0 | 48 | throw new Exception(errors + " errors received"); |
aoqi@0 | 49 | } |
aoqi@0 | 50 | |
aoqi@0 | 51 | void test(int expect, String ... args) { |
aoqi@0 | 52 | int rc = javap(args); |
aoqi@0 | 53 | if (rc != expect) |
aoqi@0 | 54 | error("bad result: expected: " + expect + ", found " + rc + "\n" |
aoqi@0 | 55 | + log); |
aoqi@0 | 56 | |
aoqi@0 | 57 | } |
aoqi@0 | 58 | |
aoqi@0 | 59 | int javap(String... args) { |
aoqi@0 | 60 | StringWriter sw = new StringWriter(); |
aoqi@0 | 61 | PrintWriter pw = new PrintWriter(sw); |
aoqi@0 | 62 | int rc = com.sun.tools.javap.Main.run(args, pw); |
aoqi@0 | 63 | log = sw.toString(); |
aoqi@0 | 64 | return rc; |
aoqi@0 | 65 | } |
aoqi@0 | 66 | |
aoqi@0 | 67 | void error(String msg) { |
aoqi@0 | 68 | System.err.println(msg); |
aoqi@0 | 69 | errors++; |
aoqi@0 | 70 | } |
aoqi@0 | 71 | |
aoqi@0 | 72 | String log; |
aoqi@0 | 73 | int errors; |
aoqi@0 | 74 | } |