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# *****************************************************************************
#
# 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.
#
# See NOTICE file for details.
#
# *****************************************************************************
import jpype
import common
import sys
class HashTestCase(common.JPypeTestCase):
def setUp(self):
common.JPypeTestCase.setUp(self)
def testHashString(self):
self.assertIsNotNone(hash(jpype.java.lang.String("upside down")))
self.assertIsNotNone(hash(jpype.JString("upside down")))
self.assertEqual(hash(jpype.JString("upside down")),
hash("upside down"))
def testHashArray(self):
self.assertIsNotNone(hash(jpype.JArray(jpype.JInt)([1, 2, 3])))
def testHashObject(self):
self.assertIsNotNone(hash(jpype.java.lang.Object()))
def testHashBoolean(self):
self.assertIsNotNone(hash(jpype.java.lang.Boolean(True)))
self.assertEqual(hash(jpype.java.lang.Boolean(True)), hash(True))
def testHashByte(self):
self.assertIsNotNone(hash(jpype.java.lang.Byte(5)))
self.assertEqual(hash(jpype.java.lang.Byte(5)), hash(5))
def testHashChar(self):
self.assertIsNotNone(hash(jpype.java.lang.Character("a")))
# Differences in implementation yield different hashes currently.
#self.assertEqual(hash(jpype.java.lang.Character("a")), hash("a"))
def testHashShort(self):
self.assertIsNotNone(hash(jpype.java.lang.Short(1)))
self.assertEqual(hash(jpype.java.lang.Short(1)), hash(1))
def testHashLong(self):
self.assertIsNotNone(hash(jpype.java.lang.Long(55)))
self.assertEqual(hash(jpype.java.lang.Long(55)), hash(55))
def testHashInteger(self):
self.assertIsNotNone(hash(jpype.java.lang.Integer(123)))
self.assertEqual(hash(jpype.java.lang.Integer(123)), hash(123))
def testHashFloat(self):
self.assertIsNotNone(hash(jpype.java.lang.Float(3.141592)))
def testHashDouble(self):
self.assertIsNotNone(hash(jpype.java.lang.Double(6.62607004e-34)))
def testHashNone(self):
self.assertEqual(hash(None), hash(jpype.JObject(None)))
q = jpype.JObject(None, jpype.java.lang.Double)
self.assertEqual(hash(None), hash(jpype.JObject(None)))
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