Opened 10 years ago

Last modified 9 years ago

## #10195 closed defect

# Occasional doctest failure in libs/fplll/fplll.pyx — at Initial Version

Reported by: | mpatel | Owned by: | mvngu |
---|---|---|---|

Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |

Component: | doctest coverage | Keywords: | |

Cc: | drkirkby, malb, jdemeyer | Merged in: | |

Authors: | Reviewers: | ||

Report Upstream: | Fixed upstream, in a later stable release. | Work issues: | |

Branch: | Commit: | ||

Dependencies: | Stopgaps: |

### Description

Reported on sage-devel:

I ran ./sage -t -long -force_lib "devel/sage/sage/libs/fplll/fplll.pyx" 1000 times in serial [1] with a 64-bit 4.6.rc0 built on OS X 10.6 (bsd.math). All but one of the runs pass. The failure: Run 766 of 1000 Detected SAGE64 flag Building Sage on OS X in 64-bit mode sage -t -long -force_lib "devel/sage/sage/libs/fplll/fplll.pyx" ********************************************************************** File "/Users/buildbot/build/sage/bsd-2/bsd_64_full/build/sage-4.6.0pre0/devel/sa ge/sage/libs/fplll/fplll.pyx", line 853: sage: L.echelon_form() == A.echelon_form() Expected: True Got: False

The error also occurs with a 32-bit build on bsd.math (OS X 10.6, 5 out of 1000 runs) and on sage.math (64-bit Ubuntu 8.04.4 LTS, 6 of 1000 runs).

David Kirkby does not get the error above on OpenSolaris but does see

Run 442 of 100000 sage -t -long -force_lib "devel/sage/sage/libs/fplll/fplll.pyx" python: can't open file '/export/home/drkirkby/.sage//tmp/fplll.py': [Errno 2] No such file or directory

38 times after 14875 runs.

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