call site 1 for path.svnurl.check
path/testing/common.py - line 198
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   def test_contains_path(self):
       path1 = self.root.join('samplefile')
->     assert path1 in self.root
       assert not self.root.join('not existing') in self.root
path/common.py - line 127
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   def __contains__(self, other):
       if isinstance(other, str):
           return self.join(other).check()
       else:
           if other.dirpath() != self:
               return False
           p = self.join(other.basename)
->         return p.check()