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// Test of Double method doubleToRawLongBits(double).
// Copyright 2012 Red Hat, Inc.
// Written by Pavel Tisnovsky <ptisnovs@redhat.com>
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published
// by the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA
package gnu.testlet.java.lang.Double;
import gnu.testlet.Testlet;
import gnu.testlet.TestHarness;
/**
* Test the method Double.doubleToRawLongBits(double);
*/
public class doubleToRawLongBits implements Testlet
{
/**
* Entry point to this test.
*/
public void test(TestHarness harness)
{
harness.check(0x0000000000000000L, Double.doubleToRawLongBits(0));
harness.check(0x3ff0000000000000L, Double.doubleToRawLongBits(1));
harness.check(0x4000000000000000L, Double.doubleToRawLongBits(2));
harness.check(0x408f400000000000L, Double.doubleToRawLongBits(1000));
harness.check(0xbff0000000000000L, Double.doubleToRawLongBits(-1));
harness.check(0xc000000000000000L, Double.doubleToRawLongBits(-2));
harness.check(0xc08f400000000000L, Double.doubleToRawLongBits(-1000));
harness.check(0x7ff0000000000000L, Double.doubleToRawLongBits(Double.POSITIVE_INFINITY));
harness.check(0xfff0000000000000L, Double.doubleToRawLongBits(Double.NEGATIVE_INFINITY));
harness.check(0x7fefffffffffffffL, Double.doubleToRawLongBits(Double.MAX_VALUE));
harness.check(0x0000000000000001L, Double.doubleToRawLongBits(Double.MIN_VALUE));
harness.check(0xffefffffffffffffL, Double.doubleToRawLongBits(-Double.MAX_VALUE));
harness.check(0x8000000000000001L, Double.doubleToRawLongBits(-Double.MIN_VALUE));
harness.check(0x7ff8000000000000L, Double.doubleToRawLongBits(Double.NaN));
}
}
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