[issue35668] low test coverage for idlelib

[anthony shaw]

New submission from anthony shaw <anthony.p.shaw at gmail.com>:

idlelib is one of the lesser-tested libraries in cpython:
https://codecov.io/gh/python/cpython/tree/master/Lib/idlelib

Raising this issue and also volunteering to extend the test module to get coverage across major behaviours and functions that are missing tests.

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assignee: terry.reedy
components: IDLE, Library (Lib)
messages: 333077
nosy: anthony shaw, terry.reedy
priority: normal
severity: normal
status: open
title: low test coverage for idlelib
type: enhancement

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35668>
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