[New-bugs-announce] [issue20162] Test test_hash_distribution fails on RHEL 6.5 / ppc64

[Yury V. Zaytsev]

New submission from Yury V. Zaytsev:

Hi,

When I try the following:

    ./python -m test -v test_hash

on a self-compiled Python 3.4.0b2 on RHEL 6.5 / ppc64, it fails. Please let me know which additional information I can supply to diagnose the problem.

The complete traceback below:

== CPython 3.4.0b2 (default, Jan 6 2014, 15:23:43) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)]
==   Linux-2.6.32-431.el6.ppc64-ppc64-with-redhat-6.5-Santiago big-endian
==   hash algorithm: siphash24 64bit
==   /XXX/build/test_python_13082
Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=0, ignore_environment=0, verbose=0, bytes_warning=0, quiet=0, hash_randomization=1, isolated=0)
[1/1] test_hash
test_empty_string (test.test_hash.BytesHashRandomizationTests) ... ok
test_fixed_hash (test.test_hash.BytesHashRandomizationTests) ... ok
test_long_fixed_hash (test.test_hash.BytesHashRandomizationTests) ... ok
test_null_hash (test.test_hash.BytesHashRandomizationTests) ... ok
test_randomized_hash (test.test_hash.BytesHashRandomizationTests) ... ok
test_randomized_hash (test.test_hash.DatetimeDateTests) ... ok
test_randomized_hash (test.test_hash.DatetimeDatetimeTests) ... ok
test_randomized_hash (test.test_hash.DatetimeTimeTests) ... ok
test_hashes (test.test_hash.HashBuiltinsTestCase) ... ok
test_hash_distribution (test.test_hash.HashDistributionTestCase) ... FAIL
test_coerced_floats (test.test_hash.HashEqualityTestCase) ... ok
test_coerced_integers (test.test_hash.HashEqualityTestCase) ... ok
test_numeric_literals (test.test_hash.HashEqualityTestCase) ... ok
test_unaligned_buffers (test.test_hash.HashEqualityTestCase) ... ok
test_default_hash (test.test_hash.HashInheritanceTestCase) ... ok
test_error_hash (test.test_hash.HashInheritanceTestCase) ... ok
test_fixed_hash (test.test_hash.HashInheritanceTestCase) ... ok
test_hashable (test.test_hash.HashInheritanceTestCase) ... ok
test_not_hashable (test.test_hash.HashInheritanceTestCase) ... ok
test_empty_string (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_fixed_hash (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_long_fixed_hash (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_null_hash (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_randomized_hash (test.test_hash.MemoryviewHashRandomizationTests) ... ok
test_empty_string (test.test_hash.StrHashRandomizationTests) ... ok
test_fixed_hash (test.test_hash.StrHashRandomizationTests) ... ok
test_long_fixed_hash (test.test_hash.StrHashRandomizationTests) ... ok
test_null_hash (test.test_hash.StrHashRandomizationTests) ... ok
test_randomized_hash (test.test_hash.StrHashRandomizationTests) ... ok
test_ucs2_string (test.test_hash.StrHashRandomizationTests) ... ok

======================================================================
FAIL: test_hash_distribution (test.test_hash.HashDistributionTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/XXX/Lib/test/test_hash.py", line 340, in test_hash_distribution
    self.assertGreater(len(s15), 8, prefix)
AssertionError: 1 not greater than 8 : abc

----------------------------------------------------------------------
Ran 30 tests in 0.694s

FAILED (failures=1)
1 test failed:
    test_hash

Thanks!

----------
components: Tests
messages: 207533
nosy: zaytsev
priority: normal
severity: normal
status: open
title: Test test_hash_distribution fails on RHEL 6.5 / ppc64
type: crash
versions: Python 3.4

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20162>
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