82 lines
2.6 KiB
Java
82 lines
2.6 KiB
Java
/*
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* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6893932 6990390
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* @summary javah help screen lists -h and -? but does not accept them
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*/
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import java.io.*;
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import java.util.*;
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public class TestHelpOpts {
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public static void main(String... args) throws Exception {
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new TestHelpOpts().run();
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}
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void run() throws Exception {
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Locale prev = Locale.getDefault();
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try {
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Locale.setDefault(Locale.ENGLISH);
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String[] opts = { "-h", "-help", "-?", "--help" };
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for (String opt: opts)
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test(opt);
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} finally {
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Locale.setDefault(prev);
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}
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if (errors > 0)
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throw new Exception(errors + " errors occurred");
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}
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void test(String opt) {
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System.err.println("test " + opt);
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String[] args = { opt };
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StringWriter sw = new StringWriter();
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PrintWriter pw = new PrintWriter(sw);
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int rc = com.sun.tools.javah.Main.run(args, pw);
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pw.close();
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String out = sw.toString();
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if (!out.isEmpty())
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System.err.println(out);
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if (rc != 0)
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error("Unexpected exit: rc=" + rc);
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String flat = out.replaceAll("\\s+", " "); // canonicalize whitespace
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if (!flat.contains("Usage: javah [options] <classes> where [options] include:"))
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error("expected text not found");
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if (flat.contains("main.opt"))
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error("key not found in resource bundle: " + flat.replaceAll(".*(main.opt.[^ ]*).*", "$1"));
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}
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void error(String msg) {
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System.err.println(msg);
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errors++;
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}
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int errors;
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}
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