1 /*
   2  * Copyright (c) 2007, 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  */
  23 
  24 /* @test
  25  * @bug 4151222
  26  * @bug 4150206
  27  * @bug 4243948
  28  * @summary removeNotify(null) and selectInputMethod(null) have to
  29  * throw a NullPointerException. selectInputMethod doesn't throw a
  30  * NullPointerException.
  31  */
  32 
  33 import java.awt.Frame;
  34 import java.awt.im.InputContext;
  35 import java.util.Locale;
  36 
  37 public class InputContextTest {
  38 
  39     public static void main(String[] args) throws Exception {
  40 
  41         Frame frame = new Frame();
  42         InputContext ic = frame.getInputContext();
  43 
  44         // 4151222
  45         try {
  46             ic.removeNotify(null);
  47             throw new Exception("InputContext.removeNotify(null) doesn't throw NullPointerException");
  48         } catch (Exception e) {
  49             if (! (e instanceof NullPointerException)) {
  50                 throw new Exception("InputContext.removeNotify(null) throws " + e
  51                                     + " instead of NullPointerException.");
  52             }
  53         }
  54 
  55         // 4150206
  56         try {
  57             ic.selectInputMethod(null);
  58             throw new Exception("InputContext.selectInputMethod(null) doesn't throw NullPointerException");
  59         } catch (Exception e) {
  60             if (! (e instanceof NullPointerException)) {
  61                 throw new Exception("InputContext.selectInputMethod(null) throws " + e
  62                                     + " instead of NullPointerException.");
  63             }
  64         }
  65 
  66         // 4243948
  67         try {
  68             ic.selectInputMethod(Locale.JAPANESE);
  69         } catch (Exception e) {
  70             throw new Exception("InputContext.selectInputMethod(Locale) throws " + e);
  71         }
  72     }
  73 }