content: /*
   * Copyright (C) 2006 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  /**
   * Test arithmetic operations.
   */
  public class Main {
  
      static void shiftTest1()
      {
          final int[] mBytes = {
              0x11, 0x22, 0x33, 0x44, 0x88, 0x99, 0xaa, 0xbb
          };
          long l;
          int i1, i2;
  
          i1 = mBytes[0] | mBytes[1] << 8 | mBytes[2] << 16 | mBytes[3] << 24;
          i2 = mBytes[4] | mBytes[5] << 8 | mBytes[6] << 16 | mBytes[7] << 24;
          l = i1 | ((long)i2 << 32);
  
  	System.out.println("values are " + Integer.toHexString(i1)
  	    + " and " + Integer.toHexString(i2));
  
          System.out.println("First l is " + Long.toHexString(l));
  
          l = (long)mBytes[0]
              | (long)mBytes[1] << 8
              | (long)mBytes[2] << 16
              | (long)mBytes[3] << 24
              | (long)mBytes[4] << 32
              | (long)mBytes[5] << 40
              | (long)mBytes[6] << 48
              | (long)mBytes[7] << 56;
  
          System.out.println("Second l is " + Long.toHexString(l));
      }
  
      static void shiftTest2()
      {
          long    a = 0x11;
          long    b = 0x22;
          long    c = 0x33;
          long    d = 0x44;
          long    e = 0x55;
          long    f = 0x66;
          long    g = 0x77;
          long    h = 0x88;
  
          long    result = ((a << 56) | (b << 48) | (c << 40) | (d << 32) |
                           (e << 24) | (f << 16) | (g << 8) | h);
  
          System.out.println("shiftTest2 l is " + Long.toHexString(result));
      }
  
      static void convTest()
      {
          float f;
          double d;
          int i;
          long l;
  
          /* float --> int */
          f = 1234.5678f;
          i = (int) f;
          System.out.println("f=" + f + " --> i=" + i);
  
          f = -1234.5678f;
          i = (int) f;
          System.out.println("f=" + f + " --> i=" + i);
  
          /* double --> int */
          d = 1234.5678;
          i = (int) d;
          System.out.println("d=" + d + " --> i=" + i);
  
          d = -1234.5678;
          i = (int) d;
          System.out.println("d=" + d + " --> i=" + i);
  
          /* double --> long */
          d = 5678956789.0123;
          l = (long) d;
          System.out.println("d=" + d + " --> l=" + l);
  
          d = -5678956789.0123;
          l = (long) d;
          System.out.println("d=" + d + " --> l=" + l);
  
          /* int --> long */
          i = 7654;
          l = (long) i;
          System.out.println("i=" + i + " --> l=" + l);
  
          i = -7654;
          l = (long) i;
          System.out.println("i=" + i + " --> l=" + l);
  
          /* long --> int (with truncation) */
          l = 5678956789L;
          i = (int) l;
          System.out.println("l=" + l + " --> i=" + i);
  
          l = -5678956789L;
          i = (int) l;
          System.out.println("l=" + l + " --> i=" + i);
  
          /* int --> float */
          i = 1234;
          f = (float) i;
          System.out.println("i=" + i + " --> f=" + f);
  
          i = -1234;
          f = (float) i;
          System.out.println("i=" + i + " --> f=" + f);
      }
  
      static void unsignedShiftTest()
      {
          byte b = -4;
          short s = -4;
          char c = 0xfffc;
          int i = -4;
  
          b >>>= 4;
          s >>>= 4;
          c >>>= 4;
          i >>>= 4;
  
          System.out.println("b=" + b + ", s=" + s + ", c=" + (int)c + ", i=" +i);
          System.out.println("b=0x" + Integer.toHexString((int)b)
              + ", s=0x" + Integer.toHexString((int)s)
              + ", c=0x" + Integer.toHexString((int)c)
              + ", i=0x" + Integer.toHexString(i));
      }
  
      public static void main(String[] args) {
          convTest();
          shiftTest1();
          shiftTest2();
          unsignedShiftTest();
      }
  }
  