jars/icu4j-52_1/main/tests/core/src/com/ibm/icu/dev/test/lang/UCharacterDirectionTest.java

   1 /**
   2  *******************************************************************************
   3  * Copyright (C) 2001-2013, International Business Machines Corporation and
   4  * others. All Rights Reserved.
   5  *******************************************************************************
   6  */
   7 package com.ibm.icu.dev.test.lang;
   8
   9 import com.ibm.icu.dev.test.TestFmwk;
  10 import com.ibm.icu.lang.UCharacterDirection;
  11
  12 /**
  13 * Testing UCharacterDirection
  14 * @author Syn Wee Quek
  15 * @since July 22 2002
  16 */
  17 public class UCharacterDirectionTest extends TestFmwk
  18 {
  19     // constructor -----------------------------------------------------------
  20
  21     /**
  22     * Private constructor to prevent initialization
  23     */
  24     public UCharacterDirectionTest()
  25     {
  26     }
  27
  28     // public methods --------------------------------------------------------
  29
  30     public static void main(String[] arg)
  31     {
  32         try
  33         {
  34             UCharacterDirectionTest test = new UCharacterDirectionTest();
  35             test.run(arg);
  36         }
  37         catch (Exception e)
  38         {
  39             e.printStackTrace();
  40         }
  41     }
  42
  43     /**
  44     * Gets the name of the argument category
  45     * @returns category name
  46     */
  47     public void TestToString()
  48     {
  49         String name[] = {"Left-to-Right",
  50                          "Right-to-Left",
  51                          "European Number",
  52                          "European Number Separator",
  53                          "European Number Terminator",
  54                          "Arabic Number",
  55                          "Common Number Separator",
  56                          "Paragraph Separator",
  57                          "Segment Separator",
  58                          "Whitespace",
  59                          "Other Neutrals",
  60                          "Left-to-Right Embedding",
  61                          "Left-to-Right Override",
  62                          "Right-to-Left Arabic",
  63                          "Right-to-Left Embedding",
  64                          "Right-to-Left Override",
  65                          "Pop Directional Format",
  66                          "Non-Spacing Mark",
  67                          "Boundary Neutral",
  68                          "First Strong Isolate",
  69                          "Left-to-Right Isolate",
  70                          "Right-to-Left Isolate",
  71                          "Pop Directional Isolate",
  72                          "Unassigned"};
  73
  74         for (int i = UCharacterDirection.LEFT_TO_RIGHT;
  75             // Placed <= because we need to consider 'Unassigned'
  76             // when it goes out of bounds of UCharacterDirection
  77             i <= UCharacterDirection.CHAR_DIRECTION_COUNT; i++) {
  78              if (!UCharacterDirection.toString(i).equals(name[i])) {
  79                 errln("Error toString for direction " + i + " expected " +
  80                       name[i]);
  81              }
  82         }
  83     }
  84 }