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test/java/lang/Compare.java

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   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 /*
  25  * @test
  26  * @bug 6582946
  27  * @summary Test the primitive wrappers compare and compareTo methods

  28  */
  29 
  30 import java.util.Random;
  31 
  32 public class Compare {
  33 
  34     final Random rnd = new Random();
  35 
  36     boolean toBoolean(long x) { return x > 0; }
  37 
  38     void compareAll(long x, long y) {
  39         check(Double.compare(x, y) ==
  40               Double.valueOf(x).compareTo(Double.valueOf(y)));
  41         check(Float.compare(x, y) ==
  42               Float.valueOf(x).compareTo(Float.valueOf(y)));
  43         check(Long.compare(x, y) ==
  44               Long.valueOf(x).compareTo(Long.valueOf(y)));
  45         check(Integer.compare((int) x, (int) y) ==
  46               Integer.valueOf((int) x).compareTo(Integer.valueOf((int) y)));
  47         check(Short.compare((short) x, (short) y) ==




   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 /*
  25  * @test
  26  * @bug 6582946
  27  * @summary Test the primitive wrappers compare and compareTo methods
  28  * @key randomness
  29  */
  30 
  31 import java.util.Random;
  32 
  33 public class Compare {
  34 
  35     final Random rnd = new Random();
  36 
  37     boolean toBoolean(long x) { return x > 0; }
  38 
  39     void compareAll(long x, long y) {
  40         check(Double.compare(x, y) ==
  41               Double.valueOf(x).compareTo(Double.valueOf(y)));
  42         check(Float.compare(x, y) ==
  43               Float.valueOf(x).compareTo(Float.valueOf(y)));
  44         check(Long.compare(x, y) ==
  45               Long.valueOf(x).compareTo(Long.valueOf(y)));
  46         check(Integer.compare((int) x, (int) y) ==
  47               Integer.valueOf((int) x).compareTo(Integer.valueOf((int) y)));
  48         check(Short.compare((short) x, (short) y) ==


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