[ARROW-6068] [Python] Hypothesis test failure, Add StructType::Make that accepts vector of fields

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.14.1
• Fix Version/s: 0.15.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22469
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 30/Jul/19 08:07
• Updated: 11/Jan/23 07:44
• Resolved: 01/Aug/19 22:15

Description

$ python -m pytest --hypothesis-seed=249088922892200171383018406164042644900 --hypothesis --tb=native pyarrow/tests/test_strategies.py 
=========================================================================== test session starts ============================================================================
platform linux -- Python 3.7.3, pytest-5.0.1, py-1.8.0, pluggy-0.12.0
hypothesis profile 'dev' -> max_examples=10, database=DirectoryBasedExampleDatabase('/home/antoine/arrow/dev/python/.hypothesis/examples')
rootdir: /home/antoine/arrow/dev/python, inifile: setup.cfg
plugins: timeout-1.3.3, repeat-0.8.0, hypothesis-3.82.1, forked-1.0.2, xdist-1.28.0
collected 7 items                                                                                                                                                          

pyarrow/tests/test_strategies.py ......F                                                                                                                             [100%]

================================================================================= FAILURES =================================================================================
_______________________________________________________________________________ test_tables ________________________________________________________________________________
Traceback (most recent call last):
  File "/home/antoine/arrow/dev/python/pyarrow/tests/test_strategies.py", line 55, in test_tables
    def test_tables(table):
  File "/home/antoine/miniconda3/envs/pyarrow/lib/python3.7/site-packages/hypothesis/core.py", line 960, in wrapped_test
    raise the_error_hypothesis_found
  File "/home/antoine/arrow/dev/python/pyarrow/tests/strategies.py", line 249, in tables
    return pa.Table.from_arrays(children, schema=schema)
  File "pyarrow/table.pxi", line 1018, in pyarrow.lib.Table.from_arrays
    return pyarrow_wrap_table(CTable.Make(c_schema, columns))
  File "pyarrow/public-api.pxi", line 314, in pyarrow.lib.pyarrow_wrap_table
    check_status(ctable.get().Validate())
  File "pyarrow/error.pxi", line 76, in pyarrow.lib.check_status
    raise ArrowInvalid(message)
pyarrow.lib.ArrowInvalid: Column data for field 11 with type struct<: null, : null, : null, : null, : null, : null> is inconsistent with schema struct<: null, : null, : null, : null not null, : null, : null>

Issue Links

• links to: GitHub Pull Request #4981