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Patch to flush unittest output #47036

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Rhamphoryncus mannequin opened this issue May 7, 2008 · 3 comments
Closed

Patch to flush unittest output #47036

Rhamphoryncus mannequin opened this issue May 7, 2008 · 3 comments

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@Rhamphoryncus
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Mannequin

Rhamphoryncus mannequin commented May 7, 2008

BPO 2787
Nosy @birkenfeld
Files
  • python-unittest_flush.diff
    		•

    Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
closed_at = <Date 2008-05-11.15:17:52.390>
created_at = <Date 2008-05-07.21:27:24.188>
labels = []
title = 'Patch to flush unittest output'
updated_at = <Date 2008-05-11.15:17:52.211>
user = 'https://bugs.python.org/Rhamphoryncus'

    bugs.python.org fields:

    activity = <Date 2008-05-11.15:17:52.211>
actor = 'georg.brandl'
assignee = 'none'
closed = True
closed_date = <Date 2008-05-11.15:17:52.390>
closer = 'georg.brandl'
components = []
creation = <Date 2008-05-07.21:27:24.188>
creator = 'Rhamphoryncus'
dependencies = []
files = ['10211']
hgrepos = []
issue_num = 2787
keywords = ['patch']
message_count = 3.0
messages = ['66375', '66376', '66639']
nosy_count = 2.0
nosy_names = ['georg.brandl', 'Rhamphoryncus']
pr_nums = []
priority = 'normal'
resolution = 'accepted'
stage = None
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue2787'
versions = ['Python 3.0']
    @Rhamphoryncus
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    Mannequin Author

    Rhamphoryncus mannequin commented May 7, 2008

    In 3.0, unittest's output has become line buffered. Instead of printing
    the test name when it starts a test, then "ok" when it finishes, the
    test name is delayed until the "ok" is printed. This makes it
    unnecessarily hard to determine which test is hanging or segfaulted.

    The attached patch adds explicit flushes.

    An alternative approach would be to force stdout to be unbuffered
    somehow. I don't know how difficult that would be.

    @Rhamphoryncus
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    Mannequin Author

    Rhamphoryncus mannequin commented May 7, 2008

    Hrm, this behaviour exists in trunk as well. I must be confused about
    the cause (but the patch still fixes it.)

    @birkenfeld
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    Thanks, committed patch as r63069.

    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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    @birkenfeld