Added tests for rich comparison operator functions.
Converted tests to PyUnit.
This commit is contained in:
Fred Drake
parent
f5d3505e21
commit
cd112f5546
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@ -1,41 +0,0 @@
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test_operator
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testing: abs
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testing: add
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testing: and_
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testing: concat
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testing: countOf
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testing: delitem
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testing: delslice
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testing: div
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testing: floordiv
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testing: truediv
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testing: getitem
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testing: getslice
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testing: indexOf
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testing: inv
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testing: isCallable
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testing: isCallable
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testing: isMappingType
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testing: isMappingType
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testing: isNumberType
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testing: isNumberType
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testing: isSequenceType
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testing: isSequenceType
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testing: isSequenceType
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testing: lshift
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testing: mod
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testing: mul
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testing: neg
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testing: or_
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testing: pos
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testing: repeat
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testing: rshift
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testing: sequenceIncludes
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testing: sequenceIncludes
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testing: setitem
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testing: setslice
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testing: sub
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testing: truth
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testing: truth
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testing: xor
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testing: indexOf
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@ -1,79 +1,213 @@
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import operator
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import sys
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import unittest
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def test(name, input, output, *args):
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print 'testing:', name
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f = getattr(operator, name)
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params = (input,) + args
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try:
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val = apply(f, params)
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except:
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val = sys.exc_type
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if val != output:
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print '%s%s = %s: %s expected' % (f.__name__, params, `val`, `output`)
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test('abs', -1, 1)
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test('add', 3, 7, 4)
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test('and_', 0xf, 0xa, 0xa)
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test('concat', 'py', 'python', 'thon')
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test('countOf', [1, 2, 1, 3, 1, 4], 1, 3)
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a = [4, 3, 2, 1]
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test('delitem', a, None, 1)
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if a != [4, 2, 1]:
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print 'delitem() failed'
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a = range(10)
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test('delslice', a, None, 2, 8)
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if a != [0, 1, 8, 9]:
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print 'delslice() failed'
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a = range(10)
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test('div', 5, 2, 2)
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test('floordiv', 5, 2, 2)
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test('truediv', 5, 2.5, 2)
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test('getitem', a, 2, 2)
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test('getslice', a, [4, 5], 4, 6)
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test('indexOf', [4, 3, 2, 1], 1, 3)
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test('inv', 4, -5)
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test('isCallable', 4, 0)
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test('isCallable', operator.isCallable, 1)
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test('isMappingType', operator.isMappingType, 0)
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test('isMappingType', operator.__dict__, 1)
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test('isNumberType', 8.3, 1)
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test('isNumberType', dir(), 0)
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test('isSequenceType', dir(), 1)
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test('isSequenceType', 'yeahbuddy', 1)
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test('isSequenceType', 3, 0)
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test('lshift', 5, 10, 1)
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test('mod', 5, 1, 2)
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test('mul', 5, 10, 2)
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test('neg', 5, -5)
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test('or_', 0xa, 0xf, 0x5)
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test('pos', -5, -5)
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a = range(3)
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test('repeat', a, a+a, 2)
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test('rshift', 5, 2, 1)
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test('sequenceIncludes', range(4), 1, 2)
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test('sequenceIncludes', range(4), 0, 5)
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test('setitem', a, None, 0, 2)
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if a != [2, 1, 2]:
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print 'setitem() failed'
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a = range(4)
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test('setslice', a, None, 1, 3, [2, 1])
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if a != [0, 2, 1, 3]:
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print 'setslice() failed:', a
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test('sub', 5, 2, 3)
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test('truth', 5, 1)
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test('truth', [], 0)
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test('xor', 0xb, 0x7, 0xc)
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import test_support
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# some negative tests
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test('indexOf', [4, 3, 2, 1], ValueError, 9)
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class OperatorTestCase(unittest.TestCase):
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def test_lt(self):
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self.failIf(operator.lt(1, 0))
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self.failIf(operator.lt(1, 0.0))
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self.failIf(operator.lt(1, 1))
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self.failIf(operator.lt(1, 1.0))
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self.failUnless(operator.lt(1, 2))
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self.failUnless(operator.lt(1, 2.0))
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def test_le(self):
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self.failIf(operator.le(1, 0))
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self.failIf(operator.le(1, 0.0))
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self.failUnless(operator.le(1, 1))
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self.failUnless(operator.le(1, 1.0))
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self.failUnless(operator.le(1, 2))
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self.failUnless(operator.le(1, 2.0))
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def test_eq(self):
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self.failIf(operator.eq(1, 0))
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self.failIf(operator.eq(1, 0.0))
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self.failUnless(operator.eq(1, 1))
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self.failUnless(operator.eq(1, 1.0))
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self.failIf(operator.eq(1, 2))
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self.failIf(operator.eq(1, 2.0))
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def test_ne(self):
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self.failUnless(operator.ne(1, 0))
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self.failUnless(operator.ne(1, 0.0))
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self.failIf(operator.ne(1, 1))
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self.failIf(operator.ne(1, 1.0))
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self.failUnless(operator.ne(1, 2))
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self.failUnless(operator.ne(1, 2.0))
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def test_ge(self):
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self.failUnless(operator.ge(1, 0))
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self.failUnless(operator.ge(1, 0.0))
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self.failUnless(operator.ge(1, 1))
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self.failUnless(operator.ge(1, 1.0))
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self.failIf(operator.ge(1, 2))
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self.failIf(operator.ge(1, 2.0))
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def test_gt(self):
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self.failUnless(operator.gt(1, 0))
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self.failUnless(operator.gt(1, 0.0))
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self.failIf(operator.gt(1, 1))
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self.failIf(operator.gt(1, 1.0))
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self.failIf(operator.gt(1, 2))
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self.failIf(operator.gt(1, 2.0))
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def test_abs(self):
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self.failUnless(operator.abs(-1) == 1)
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self.failUnless(operator.abs(1) == 1)
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def test_add(self):
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self.failUnless(operator.add(3, 4) == 7)
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def test_bitwise_and(self):
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self.failUnless(operator.and_(0xf, 0xa) == 0xa)
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def test_concat(self):
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self.failUnless(operator.concat('py', 'thon') == 'python')
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self.failUnless(operator.concat([1, 2], [3, 4]) == [1, 2, 3, 4])
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def test_countOf(self):
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self.failUnless(operator.countOf([1, 2, 1, 3, 1, 4], 3) == 1)
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self.failUnless(operator.countOf([1, 2, 1, 3, 1, 4], 5) == 0)
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def test_delitem(self):
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a = [4, 3, 2, 1]
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self.failUnless(operator.delitem(a, 1) is None)
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self.assert_(a == [4, 2, 1])
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def test_delslice(self):
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a = range(10)
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self.failUnless(operator.delslice(a, 2, 8) is None)
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self.assert_(a == [0, 1, 8, 9])
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def test_div(self):
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self.failUnless(operator.div(5, 2) == 2)
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def test_floordiv(self):
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self.failUnless(operator.floordiv(5, 2) == 2)
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def test_truediv(self):
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self.failUnless(operator.truediv(5, 2) == 2.5)
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def test_getitem(self):
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a = range(10)
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self.failUnless(operator.getitem(a, 2) == 2)
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def test_getslice(self):
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a = range(10)
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self.failUnless(operator.getslice(a, 4, 6) == [4, 5])
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def test_indexOf(self):
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self.failUnless(operator.indexOf([4, 3, 2, 1], 3) == 1)
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self.assertRaises(ValueError, operator.indexOf, [4, 3, 2, 1], 0)
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def test_invert(self):
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self.failUnless(operator.inv(4) == -5)
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def test_isCallable(self):
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class C:
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pass
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def check(self, o, v):
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self.assert_(operator.isCallable(o) == callable(o) == v)
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check(self, 4, 0)
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check(self, operator.isCallable, 1)
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check(self, C, 1)
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check(self, C(), 0)
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def test_isMappingType(self):
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self.failIf(operator.isMappingType(1))
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self.failIf(operator.isMappingType(operator.isMappingType))
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self.failUnless(operator.isMappingType(operator.__dict__))
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self.failUnless(operator.isMappingType({}))
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def test_isNumberType(self):
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self.failUnless(operator.isNumberType(8))
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self.failUnless(operator.isNumberType(8j))
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self.failUnless(operator.isNumberType(8L))
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self.failUnless(operator.isNumberType(8.3))
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self.failIf(operator.isNumberType(dir()))
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def test_isSequenceType(self):
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self.failUnless(operator.isSequenceType(dir()))
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self.failUnless(operator.isSequenceType(()))
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self.failUnless(operator.isSequenceType(xrange(10)))
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self.failUnless(operator.isSequenceType('yeahbuddy'))
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self.failIf(operator.isSequenceType(3))
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def test_lshift(self):
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self.failUnless(operator.lshift(5, 1) == 10)
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self.failUnless(operator.lshift(5, 0) == 5)
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self.assertRaises(ValueError, operator.lshift, 2, -1)
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def test_mod(self):
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self.failUnless(operator.mod(5, 2) == 1)
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def test_mul(self):
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self.failUnless(operator.mul(5, 2) == 10)
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def test_neg(self):
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self.failUnless(operator.neg(5) == -5)
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self.failUnless(operator.neg(-5) == 5)
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self.failUnless(operator.neg(0) == 0)
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self.failUnless(operator.neg(-0) == 0)
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def test_bitwise_or(self):
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self.failUnless(operator.or_(0xa, 0x5) == 0xf)
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def test_pos(self):
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self.failUnless(operator.pos(5) == 5)
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self.failUnless(operator.pos(-5) == -5)
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self.failUnless(operator.pos(0) == 0)
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self.failUnless(operator.pos(-0) == 0)
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def test_repeat(self):
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a = range(3)
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self.failUnless(operator.repeat(a, 2) == a+a)
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self.failUnless(operator.repeat(a, 1) == a)
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self.failUnless(operator.repeat(a, 0) == [])
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a = (1, 2, 3)
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self.failUnless(operator.repeat(a, 2) == a+a)
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self.failUnless(operator.repeat(a, 1) == a)
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self.failUnless(operator.repeat(a, 0) == ())
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a = '123'
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self.failUnless(operator.repeat(a, 2) == a+a)
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self.failUnless(operator.repeat(a, 1) == a)
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self.failUnless(operator.repeat(a, 0) == '')
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def test_rshift(self):
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self.failUnless(operator.rshift(5, 1) == 2)
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self.failUnless(operator.rshift(5, 0) == 5)
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self.assertRaises(ValueError, operator.rshift, 2, -1)
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def test_contains(self):
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self.failUnless(operator.contains(range(4), 2))
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self.failIf(operator.contains(range(4), 5))
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self.failUnless(operator.sequenceIncludes(range(4), 2))
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self.failIf(operator.sequenceIncludes(range(4), 5))
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def test_setitem(self):
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a = range(3)
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self.failUnless(operator.setitem(a, 0, 2) is None)
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self.assert_(a == [2, 1, 2])
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self.assertRaises(IndexError, operator.setitem, a, 4, 2)
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def test_setslice(self):
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a = range(4)
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self.failUnless(operator.setslice(a, 1, 3, [2, 1]) is None)
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self.assert_(a == [0, 2, 1, 3])
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def test_sub(self):
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self.failUnless(operator.sub(5, 2) == 3)
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def test_truth(self):
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self.failUnless(operator.truth(5))
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self.failUnless(operator.truth([0]))
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self.failIf(operator.truth(0))
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self.failIf(operator.truth([]))
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def test_bitwise_xor(self):
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self.failUnless(operator.xor(0xb, 0xc) == 0x7)
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test_support.run_unittest(OperatorTestCase)
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