/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6274390
* @summary Verify {float, double}Value methods work with condensed representation
* @run main FloatDoubleValueTests
*/
public class FloatDoubleValueTests {
// Largest long that fits exactly in a float
// Largest long that fits exactly in a double
if (bd.doubleValue() != i ||
throw new RuntimeException("Unexpected equality failure for " +
i + "\t" + bd);
}
if (bd.floatValue() != i ||
throw new RuntimeException("Unexpected equality failure for " +
i + "\t" + bd);
}
if (f != fbd ) {
"got %g (%a)\texpected %g (%a)",
throw new RuntimeException(message);
}
}
if (d != dbd ) {
"got %g (%a)\texpected %g (%a)",
throw new RuntimeException(message);
}
}
// Test integral values that will convert exactly to both float
// and double.
static void testFloatDoubleValue() {
long longValues[] = {
0,
1,
2,
two2the24-1,
two2the24+1,
maxFltLong-1,
maxFltLong+1,
};
for(long i : longValues) {
testDoubleValue0( i, bd1);
testDoubleValue0(-i, bd2);
testFloatValue0( i, bd1);
testFloatValue0(-i, bd2);
}
}
static void testDoubleValue() {
long longValues[] = {
two2the53-1,
two2the53+1,
};
// Test integral values that will convert exactly to double
// but not float.
for(long i : longValues) {
testDoubleValue0( i, bd1);
testDoubleValue0(-i, bd2);
checkFloat(bd1, (float)i);
checkFloat(bd2, -(float)i);
}
// Now check values that should not convert the same in double
checkDouble(bd1, (double)i);
checkDouble(bd2, -(double)i);
checkFloat(bd1, (float)i);
checkFloat(bd2, -(float)i);
}
}
static void testFloatValue() {
// Now check values that should not convert the same in float
checkFloat(bd1, (float)i);
checkFloat(bd2, -(float)i);
testDoubleValue0( i, bd1);
testDoubleValue0(-i, bd2);
}
}
static void testFloatValue1() {
}
static void testDoubleValue1() {
}
}
}