Message12165

In a newly-created repo on Windows I observed this failure:

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FAIL: test_structseq (test.test_cpickle.cPickleTests)
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Traceback (most recent call last):
  File "C:\Users\Jeff\Documents\Eclipse\jython-raymond\dist\Lib\test\pickletester.py", line 652, in test_structseq
    self.assertEqual(t, u)
AssertionError: nt.stat_result(st_mode=16895, st_ino=0, st_dev=0L, st_nlink=0, st_uid=0, st_gid=0, st_size=24576, st_atime=1540644042, st_mtime=1540644042, st_ctime=1540618526) != nt.stat_result(st_mode=16895, st_ino=0, st_dev=0L, st_nlink=0, st_uid=0, st_gid=0, st_size=24576, st_atime=1540644042, st_mtime=1540644042, st_ctime=1540618527)

(The st_ctime differs by 1 in the print out.)

test_xpickle fails the same way. I think the problem is that the time at which I created the folder rounds differently in two places. The actual ctime in the PyStateResult is 1.540618526999464E9, which in the original rounds to 1540618526, but in the pickled data it is written out rounded as "aF1540618527.0". This reveals a problem pickling a "Java struct". A synthetic example is surely necessary to debug this, rather than unlucky timing.