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test failure on develop branch #331
Description
$ nosetests -sv tests/test_tasks/test_task_functions.py -m test_get_task_with_cache
======================================================================
ERROR: test_get_task_with_cache (tests.test_tasks.test_task_functions.TestTask)
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Traceback (most recent call last):
File "/home/andy/checkout/openml-python/tests/test_tasks/test_task_functions.py", line 108, in test_get_task_with_cache
task = openml.tasks.get_task(1)
File "/home/andy/checkout/openml-python/openml/tasks/functions.py", line 247, in get_task
task.download_split()
File "/home/andy/checkout/openml-python/openml/tasks/task.py", line 83, in download_split
split = OpenMLSplit._from_arff_file(cached_split_file)
File "/home/andy/checkout/openml-python/openml/tasks/split.py", line 120, in _from_arff_file
return cls(name, '', repetitions)
File "/home/andy/checkout/openml-python/openml/tasks/split.py", line 27, in __init__
self.split[repetition][fold][sample] = split[repetition][fold][sample]
TypeError: only integer scalar arrays can be converted to a scalar index
-------------------- >> begin captured logging << --------------------
fasteners.process_lock: Level 5: Acquired file lock `/home/andy/checkout/openml-python/tests/files/locks/datasets.functions.get_dataset:1` after waiting 0.000s [1 attempts were required]
fasteners.process_lock: Level 5: Unlocked and closed file lock open on `/home/andy/checkout/openml-python/tests/files/locks/datasets.functions.get_dataset:1`
--------------------- >> end captured logging << ---------------------
----------------------------------------------------------------------
Ran 1 test in 144.598s
FAILED (errors=1)
Activity
amueller commentedon Oct 9, 2017
So I needed to remove
openml-python/tests/files/tasks/1/datasplits.pklwhich was not shown by git... so our tests should all clean up after themselves and we shouldn't add this stuff to.gitignorebecause that leads to this kind of issues.amueller commentedon Oct 9, 2017
What contributes to the problem is that some files in
tests/filesare actually part of the test-suite and some are generated, so it's unclear which to delete for a fresh run. But if we don't keep any at all, that'll solve the problem. Having files stored there also means that the outcome can depend on the order of tests.mfeurer commentedon Oct 16, 2017
Resolved via #336.