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test_indexer.py
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704 lines (462 loc) · 17.5 KB
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# ===========================================================================
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
# ===========================================================================
import sys, os, string, unittest, types
import Python.Test as Test
class IndexerTests(unittest.TestCase):
"""Test support for indexer properties."""
def testPublicIndexer(self):
"""Test public indexers."""
object = Test.PublicIndexerTest()
object[0] = "zero"
self.assertTrue(object[0] == "zero")
object[1] = "one"
self.assertTrue(object[1] == "one")
self.assertTrue(object[10] == None)
def testProtectedIndexer(self):
"""Test protected indexers."""
object = Test.ProtectedIndexerTest()
object[0] = "zero"
self.assertTrue(object[0] == "zero")
object[1] = "one"
self.assertTrue(object[1] == "one")
self.assertTrue(object[10] == None)
def testInternalIndexer(self):
"""Test internal indexers."""
object = Test.InternalIndexerTest()
def test():
object[0] = "zero"
self.assertRaises(TypeError, test)
def test():
Test.InternalIndexerTest.__getitem__(object, 0)
self.assertRaises(TypeError, test)
def test():
object.__getitem__(0)
self.assertRaises(TypeError, test)
def testPrivateIndexer(self):
"""Test private indexers."""
object = Test.PrivateIndexerTest()
def test():
object[0] = "zero"
self.assertRaises(TypeError, test)
def test():
Test.PrivateIndexerTest.__getitem__(object, 0)
self.assertRaises(TypeError, test)
def test():
object.__getitem__(0)
self.assertRaises(TypeError, test)
def testBooleanIndexer(self):
"""Test boolean indexers."""
object = Test.BooleanIndexerTest()
self.assertTrue(object[True] == None)
self.assertTrue(object[1] == None)
object[0] = "false"
self.assertTrue(object[0] == "false")
object[1] = "true"
self.assertTrue(object[1] == "true")
object[False] = "false"
self.assertTrue(object[False] == "false")
object[True] = "true"
self.assertTrue(object[True] == "true")
def testByteIndexer(self):
"""Test byte indexers."""
object = Test.ByteIndexerTest()
max = 255
min = 0
self.assertTrue(object[max] == None)
object[max] = str(max)
self.assertTrue(object[max] == str(max))
object[min] = str(min)
self.assertTrue(object[min] == str(min))
def test():
object = Test.ByteIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.ByteIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testSByteIndexer(self):
"""Test sbyte indexers."""
object = Test.SByteIndexerTest()
max = 127
min = -128
self.assertTrue(object[max] == None)
object[max] = str(max)
self.assertTrue(object[max] == str(max))
object[min] = str(min)
self.assertTrue(object[min] == str(min))
def test():
object = Test.SByteIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.SByteIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testCharIndexer(self):
"""Test char indexers."""
object = Test.CharIndexerTest()
max = unichr(65535)
min = unichr(0)
self.assertTrue(object[max] == None)
object[max] = "max"
self.assertTrue(object[max] == "max")
object[min] = "min"
self.assertTrue(object[min] == "min")
def test():
object = Test.CharIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.CharIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testInt16Indexer(self):
"""Test Int16 indexers."""
object = Test.Int16IndexerTest()
max = 32767
min = -32768
self.assertTrue(object[max] == None)
object[max] = str(max)
self.assertTrue(object[max] == str(max))
object[min] = str(min)
self.assertTrue(object[min] == str(min))
def test():
object = Test.Int16IndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.Int16IndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testInt32Indexer(self):
"""Test Int32 indexers."""
object = Test.Int32IndexerTest()
max = 2147483647
min = -2147483648
self.assertTrue(object[max] == None)
object[max] = str(max)
self.assertTrue(object[max] == str(max))
object[min] = str(min)
self.assertTrue(object[min] == str(min))
def test():
object = Test.Int32IndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.Int32IndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testInt64Indexer(self):
"""Test Int64 indexers."""
object = Test.Int64IndexerTest()
max = 9223372036854775807L
min = -9223372036854775808L
self.assertTrue(object[max] == None)
object[max] = str(max)
self.assertTrue(object[max] == str(max))
object[min] = str(min)
self.assertTrue(object[min] == str(min))
def test():
object = Test.Int64IndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.Int64IndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testUInt16Indexer(self):
"""Test UInt16 indexers."""
object = Test.UInt16IndexerTest()
max = 65535
min = 0
self.assertTrue(object[max] == None)
object[max] = str(max)
self.assertTrue(object[max] == str(max))
object[min] = str(min)
self.assertTrue(object[min] == str(min))
def test():
object = Test.UInt16IndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.UInt16IndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testUInt32Indexer(self):
"""Test UInt32 indexers."""
object = Test.UInt32IndexerTest()
max = 4294967295L
min = 0
self.assertTrue(object[max] == None)
object[max] = str(max)
self.assertTrue(object[max] == str(max))
object[min] = str(min)
self.assertTrue(object[min] == str(min))
def test():
object = Test.UInt32IndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.UInt32IndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testUInt64Indexer(self):
"""Test UInt64 indexers."""
object = Test.UInt64IndexerTest()
max = 18446744073709551615L
min = 0
self.assertTrue(object[max] == None)
object[max] = str(max)
self.assertTrue(object[max] == str(max))
object[min] = str(min)
self.assertTrue(object[min] == str(min))
def test():
object = Test.UInt64IndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.UInt64IndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testSingleIndexer(self):
"""Test Single indexers."""
object = Test.SingleIndexerTest()
max = 3.402823e38
min = -3.402823e38
self.assertTrue(object[max] == None)
object[max] = "max"
self.assertTrue(object[max] == "max")
object[min] = "min"
self.assertTrue(object[min] == "min")
def test():
object = Test.SingleIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.SingleIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testDoubleIndexer(self):
"""Test Double indexers."""
object = Test.DoubleIndexerTest()
max = 1.7976931348623157e308
min = -1.7976931348623157e308
self.assertTrue(object[max] == None)
object[max] = "max"
self.assertTrue(object[max] == "max")
object[min] = "min"
self.assertTrue(object[min] == "min")
def test():
object = Test.DoubleIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.DoubleIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testDecimalIndexer(self):
"""Test Decimal indexers."""
object = Test.DecimalIndexerTest()
from System import Decimal
max_d = Decimal.Parse("79228162514264337593543950335")
min_d = Decimal.Parse("-79228162514264337593543950335")
self.assertTrue(object[max_d] == None)
object[max_d] = "max"
self.assertTrue(object[max_d] == "max")
object[min_d] = "min"
self.assertTrue(object[min_d] == "min")
def test():
object = Test.DecimalIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.DecimalIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testStringIndexer(self):
"""Test String indexers."""
object = Test.StringIndexerTest()
self.assertTrue(object["spam"] == None)
self.assertTrue(object[u"spam"] == None)
object["spam"] = "spam"
self.assertTrue(object["spam"] == "spam")
self.assertTrue(object["spam"] == u"spam")
self.assertTrue(object[u"spam"] == "spam")
self.assertTrue(object[u"spam"] == u"spam")
object[u"eggs"] = u"eggs"
self.assertTrue(object["eggs"] == "eggs")
self.assertTrue(object["eggs"] == u"eggs")
self.assertTrue(object[u"eggs"] == "eggs")
self.assertTrue(object[u"eggs"] == u"eggs")
def test():
object = Test.StringIndexerTest()
object[1]
self.assertRaises(TypeError, test)
def test():
object = Test.StringIndexerTest()
object[1] = "wrong"
self.assertRaises(TypeError, test)
def testEnumIndexer(self):
"""Test enum indexers."""
object = Test.EnumIndexerTest()
key = Test.ShortEnum.One
self.assertTrue(object[key] == None)
object[key] = "spam"
self.assertTrue(object[key] == "spam")
object[key] = "eggs"
self.assertTrue(object[key] == "eggs")
object[1] = "spam"
self.assertTrue(object[1] == "spam")
def test():
object = Test.EnumIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.EnumIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testObjectIndexer(self):
"""Test object indexers."""
object = Test.ObjectIndexerTest()
from Python.Test import Spam
spam = Spam("spam")
self.assertTrue(object[spam] == None)
self.assertTrue(object["spam"] == None)
self.assertTrue(object[1] == None)
self.assertTrue(object[None] == None)
object[spam] = "spam"
self.assertTrue(object[spam] == "spam")
object["spam"] = "eggs"
self.assertTrue(object["spam"] == "eggs")
object[1] = "one"
self.assertTrue(object[1] == "one")
object[1L] = "long"
self.assertTrue(object[1L] == "long")
def test():
class eggs:
pass
key = eggs()
object = Test.ObjectIndexerTest()
object[key] = "wrong"
self.assertRaises(TypeError, test)
def testInterfaceIndexer(self):
"""Test interface indexers."""
object = Test.InterfaceIndexerTest()
from Python.Test import Spam
spam = Spam("spam")
self.assertTrue(object[spam] == None)
object[spam] = "spam"
self.assertTrue(object[spam] == "spam")
object[spam] = "eggs"
self.assertTrue(object[spam] == "eggs")
def test():
object = Test.InterfaceIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.InterfaceIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testTypedIndexer(self):
"""Test typed indexers."""
object = Test.TypedIndexerTest()
from Python.Test import Spam
spam = Spam("spam")
self.assertTrue(object[spam] == None)
object[spam] = "spam"
self.assertTrue(object[spam] == "spam")
object[spam] = "eggs"
self.assertTrue(object[spam] == "eggs")
def test():
object = Test.TypedIndexerTest()
object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.TypedIndexerTest()
object["wrong"] = "wrong"
self.assertRaises(TypeError, test)
def testMultiArgIndexer(self):
"""Test indexers that take multiple index arguments."""
object = Test.MultiArgIndexerTest()
object[0, 1] = "zero one"
self.assertTrue(object[0, 1] == "zero one")
object[1, 9] = "one nine"
self.assertTrue(object[1, 9] == "one nine")
self.assertTrue(object[10, 50] == None)
def test():
object = Test.MultiArgIndexerTest()
v = object[0, "one"]
self.assertRaises(TypeError, test)
def test():
object = Test.MultiArgIndexerTest()
object[0, "one"] = "wrong"
self.assertRaises(TypeError, test)
def testMultiTypeIndexer(self):
"""Test indexers that take multiple indices of different types."""
object = Test.MultiTypeIndexerTest()
spam = Test.Spam("spam")
object[0, "one", spam] = "zero one spam"
self.assertTrue(object[0, "one", spam] == "zero one spam")
object[1, "nine", spam] = "one nine spam"
self.assertTrue(object[1, "nine", spam] == "one nine spam")
def test():
object = Test.MultiTypeIndexerTest()
v = object[0, 1, spam]
self.assertRaises(TypeError, test)
def test():
object = Test.MultiTypeIndexerTest()
object[0, 1, spam] = "wrong"
self.assertRaises(TypeError, test)
def testIndexerWrongKeyType(self):
"""Test calling an indexer using a key of the wrong type."""
def test():
object = Test.PublicIndexerTest()
v = object["wrong"]
self.assertRaises(TypeError, test)
def test():
object = Test.PublicIndexerTest()
object["wrong"] = "spam"
self.assertRaises(TypeError, test)
def testIndexerWrongValueType(self):
"""Test calling an indexer using a value of the wrong type."""
def test():
object = Test.PublicIndexerTest()
object[1] = 9993.9
self.assertRaises(TypeError, test)
def testUnboundIndexer(self):
"""Test calling an unbound indexer."""
object = Test.PublicIndexerTest()
Test.PublicIndexerTest.__setitem__(object, 0, "zero")
self.assertTrue(object[0] == "zero")
Test.PublicIndexerTest.__setitem__(object, 1, "one")
self.assertTrue(object[1] == "one")
self.assertTrue(object[10] == None)
def testIndexerAbuse(self):
"""Test indexer abuse."""
_class = Test.PublicIndexerTest
object = Test.PublicIndexerTest()
def test():
del _class.__getitem__
self.assertRaises(AttributeError, test)
def test():
del object.__getitem__
self.assertRaises(AttributeError, test)
def test():
del _class.__setitem__
self.assertRaises(AttributeError, test)
def test():
del object.__setitem__
self.assertRaises(AttributeError, test)
def test_suite():
return unittest.makeSuite(IndexerTests)
def main():
unittest.TextTestRunner().run(test_suite())
if __name__ == '__main__':
main()