.F.E..EE....E.E.

======================================================================

ERROR: testExpand (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 62, in testExpand

    self.assertEqual(Interval(-3, 10), i.expand(right=-1))

TypeError: expand() takes exactly 3 non-keyword arguments (1 given)



======================================================================

ERROR: testIntersect (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 67, in testIntersect

    self.assertEqual(Interval(6, 11), Interval(5, 11).intersect(Interval(6, 12)))

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 200, in intersect

    return self.GetIntersectInCloseInterval(interval)

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 182, in GetIntersectInCloseInterval

    elif self.IntersectInterval(interval2):

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 105, in __len__

    if self.leftOpen() or self.rightOpen():

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 17, in leftOpen

    if(self.llimit == None):

AttributeError: Interval instance has no attribute 'llimit'



======================================================================

ERROR: testIntersects (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 73, in testIntersects

    self.assertTrue(Interval(2, 3).intersects(Interval(3, 4)))

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 204, in intersects

    if self.intersect(interval) == None:

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 200, in intersect

    return self.GetIntersectInCloseInterval(interval)

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 182, in GetIntersectInCloseInterval

    elif self.IntersectInterval(interval2):

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 105, in __len__

    if self.leftOpen() or self.rightOpen():

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 17, in leftOpen

    if(self.llimit == None):

AttributeError: Interval instance has no attribute 'llimit'



======================================================================

ERROR: testRepr (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 25, in testRepr

    self.assertEqual(i, eval(repr(i)))

  File "<string>", line 1

    <__builtin__.Interval instance at 0xb7c92b8c>

    ^

SyntaxError: invalid syntax



======================================================================

ERROR: testSum (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 102, in testSum

    self.assertEqual(Interval(None, None), Interval(None, 11) + Interval(10, None))

  File ".../fn43918/2007-04-04 18:21:18/user.py", line 209, in __add__

    if self.intersect()== None:

TypeError: intersect() takes exactly 2 arguments (1 given)



======================================================================

FAIL: testContains (tester.ProblemTests)

----------------------------------------------------------------------

Traceback (most recent call last):

  File ".../test.py", line 85, in testContains

    self.assertFalse(Interval(None, -8).contains(Interval(-8, None)))

AssertionError



----------------------------------------------------------------------

Ran 16 tests in 0.007s



FAILED (failures=1, errors=5)