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#####################################################################################
#
# Copyright (c) Microsoft Corporation.
#
# This source code is subject to terms and conditions of the Microsoft Public
# License. A copy of the license can be found in the License.html file at the
# root of this distribution. If you cannot locate the Microsoft Public
# License, please send an email to dlr@microsoft.com. By using this source
# code in any fashion, you are agreeing to be bound by the terms of the
# Microsoft Public License.
#
# You must not remove this notice, or any other, from this software.
#
#####################################################################################
from lib.assert_util import *
from lib.type_util import *
def test_from_string():
# complex from string: negative
# - space related
l = ['1.2', '.3', '4e3', '.3e-4', "0.031"]
for x in l:
for y in l:
AssertError(ValueError, complex, "%s +%sj" % (x, y))
AssertError(ValueError, complex, "%s+ %sj" % (x, y))
AssertError(ValueError, complex, "%s - %sj" % (x, y))
AssertError(ValueError, complex, "%s- %sj" % (x, y))
AssertError(ValueError, complex, "%s-\t%sj" % (x, y))
AssertError(ValueError, complex, "%sj+%sj" % (x, y))
AreEqual(complex(" %s+%sj" % (x, y)), complex(" %s+%sj " % (x, y)))
def test_misc():
AreEqual(mycomplex(), complex())
a = mycomplex(1)
b = mycomplex(1,0)
c = complex(1)
d = complex(1,0)
for x in [a,b,c,d]:
for y in [a,b,c,d]:
AreEqual(x,y)
AreEqual(a ** 2, a)
AreEqual(a-complex(), a)
AreEqual(a+complex(), a)
AreEqual(complex()/a, complex())
AreEqual(complex()*a, complex())
AreEqual(complex()%a, complex())
AreEqual(complex() // a, complex())
Assert(complex(2) == complex(2, 0))
def test_inherit():
class mycomplex(complex): pass
a = mycomplex(2+1j)
AreEqual(a.real, 2)
AreEqual(a.imag, 1)
run_test(__name__)
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