import operator import unittest from test import test_support class OperatorTestCase(unittest.TestCase): def test_lt(self): self.failIf(operator.lt(1, 0)) self.failIf(operator.lt(1, 0.0)) self.failIf(operator.lt(1, 1)) self.failIf(operator.lt(1, 1.0)) self.failUnless(operator.lt(1, 2)) self.failUnless(operator.lt(1, 2.0)) def test_le(self): self.failIf(operator.le(1, 0)) self.failIf(operator.le(1, 0.0)) self.failUnless(operator.le(1, 1)) self.failUnless(operator.le(1, 1.0)) self.failUnless(operator.le(1, 2)) self.failUnless(operator.le(1, 2.0)) def test_eq(self): self.failIf(operator.eq(1, 0)) self.failIf(operator.eq(1, 0.0)) self.failUnless(operator.eq(1, 1)) self.failUnless(operator.eq(1, 1.0)) self.failIf(operator.eq(1, 2)) self.failIf(operator.eq(1, 2.0)) def test_ne(self): self.failUnless(operator.ne(1, 0)) self.failUnless(operator.ne(1, 0.0)) self.failIf(operator.ne(1, 1)) self.failIf(operator.ne(1, 1.0)) self.failUnless(operator.ne(1, 2)) self.failUnless(operator.ne(1, 2.0)) def test_ge(self): self.failUnless(operator.ge(1, 0)) self.failUnless(operator.ge(1, 0.0)) self.failUnless(operator.ge(1, 1)) self.failUnless(operator.ge(1, 1.0)) self.failIf(operator.ge(1, 2)) self.failIf(operator.ge(1, 2.0)) def test_gt(self): self.failUnless(operator.gt(1, 0)) self.failUnless(operator.gt(1, 0.0)) self.failIf(operator.gt(1, 1)) self.failIf(operator.gt(1, 1.0)) self.failIf(operator.gt(1, 2)) self.failIf(operator.gt(1, 2.0)) def test_abs(self): self.failUnless(operator.abs(-1) == 1) self.failUnless(operator.abs(1) == 1) def test_add(self): self.failUnless(operator.add(3, 4) == 7) def test_bitwise_and(self): self.failUnless(operator.and_(0xf, 0xa) == 0xa) def test_concat(self): self.failUnless(operator.concat('py', 'thon') == 'python') self.failUnless(operator.concat([1, 2], [3, 4]) == [1, 2, 3, 4]) def test_countOf(self): self.failUnless(operator.countOf([1, 2, 1, 3, 1, 4], 3) == 1) self.failUnless(operator.countOf([1, 2, 1, 3, 1, 4], 5) == 0) def test_delitem(self): a = [4, 3, 2, 1] self.failUnless(operator.delitem(a, 1) is None) self.assert_(a == [4, 2, 1]) def test_delslice(self): a = range(10) self.failUnless(operator.delslice(a, 2, 8) is None) self.assert_(a == [0, 1, 8, 9]) def test_div(self): self.failUnless(operator.floordiv(5, 2) == 2) def test_floordiv(self): self.failUnless(operator.floordiv(5, 2) == 2) def test_truediv(self): self.failUnless(operator.truediv(5, 2) == 2.5) def test_getitem(self): a = range(10) self.failUnless(operator.getitem(a, 2) == 2) def test_getslice(self): a = range(10) self.failUnless(operator.getslice(a, 4, 6) == [4, 5]) def test_indexOf(self): self.failUnless(operator.indexOf([4, 3, 2, 1], 3) == 1) self.assertRaises(ValueError, operator.indexOf, [4, 3, 2, 1], 0) def test_invert(self): self.failUnless(operator.inv(4) == -5) def test_isCallable(self): class C: pass def check(self, o, v): self.assert_(operator.isCallable(o) == callable(o) == v) check(self, 4, 0) check(self, operator.isCallable, 1) check(self, C, 1) check(self, C(), 0) def test_isMappingType(self): self.failIf(operator.isMappingType(1)) self.failIf(operator.isMappingType(operator.isMappingType)) self.failUnless(operator.isMappingType(operator.__dict__)) self.failUnless(operator.isMappingType({})) def test_isNumberType(self): self.failUnless(operator.isNumberType(8)) self.failUnless(operator.isNumberType(8j)) self.failUnless(operator.isNumberType(8L)) self.failUnless(operator.isNumberType(8.3)) self.failIf(operator.isNumberType(dir())) def test_isSequenceType(self): self.failUnless(operator.isSequenceType(dir())) self.failUnless(operator.isSequenceType(())) self.failUnless(operator.isSequenceType(xrange(10))) self.failUnless(operator.isSequenceType('yeahbuddy')) self.failIf(operator.isSequenceType(3)) def test_lshift(self): self.failUnless(operator.lshift(5, 1) == 10) self.failUnless(operator.lshift(5, 0) == 5) self.assertRaises(ValueError, operator.lshift, 2, -1) def test_mod(self): self.failUnless(operator.mod(5, 2) == 1) def test_mul(self): self.failUnless(operator.mul(5, 2) == 10) def test_neg(self): self.failUnless(operator.neg(5) == -5) self.failUnless(operator.neg(-5) == 5) self.failUnless(operator.neg(0) == 0) self.failUnless(operator.neg(-0) == 0) def test_bitwise_or(self): self.failUnless(operator.or_(0xa, 0x5) == 0xf) def test_pos(self): self.failUnless(operator.pos(5) == 5) self.failUnless(operator.pos(-5) == -5) self.failUnless(operator.pos(0) == 0) self.failUnless(operator.pos(-0) == 0) def test_pow(self): self.failUnless(operator.pow(3,5) == 3**5) self.failUnless(operator.__pow__(3,5) == 3**5) self.assertRaises(TypeError, operator.pow, 1) self.assertRaises(TypeError, operator.pow, 1, 2, 3) def test_repeat(self): a = range(3) self.failUnless(operator.repeat(a, 2) == a+a) self.failUnless(operator.repeat(a, 1) == a) self.failUnless(operator.repeat(a, 0) == []) a = (1, 2, 3) self.failUnless(operator.repeat(a, 2) == a+a) self.failUnless(operator.repeat(a, 1) == a) self.failUnless(operator.repeat(a, 0) == ()) a = '123' self.failUnless(operator.repeat(a, 2) == a+a) self.failUnless(operator.repeat(a, 1) == a) self.failUnless(operator.repeat(a, 0) == '') def test_rshift(self): self.failUnless(operator.rshift(5, 1) == 2) self.failUnless(operator.rshift(5, 0) == 5) self.assertRaises(ValueError, operator.rshift, 2, -1) def test_contains(self): self.failUnless(operator.contains(range(4), 2)) self.failIf(operator.contains(range(4), 5)) self.failUnless(operator.sequenceIncludes(range(4), 2)) self.failIf(operator.sequenceIncludes(range(4), 5)) def test_setitem(self): a = range(3) self.failUnless(operator.setitem(a, 0, 2) is None) self.assert_(a == [2, 1, 2]) self.assertRaises(IndexError, operator.setitem, a, 4, 2) def test_setslice(self): a = range(4) self.failUnless(operator.setslice(a, 1, 3, [2, 1]) is None) self.assert_(a == [0, 2, 1, 3]) def test_sub(self): self.failUnless(operator.sub(5, 2) == 3) def test_truth(self): self.failUnless(operator.truth(5)) self.failUnless(operator.truth([0])) self.failIf(operator.truth(0)) self.failIf(operator.truth([])) def test_bitwise_xor(self): self.failUnless(operator.xor(0xb, 0xc) == 0x7) def test_main(): test_support.run_unittest(OperatorTestCase) if __name__ == "__main__": test_main()