[New-bugs-announce] [issue30764] regrtest: Add --fail-env-changed option

[STINNER Victor]

New submission from STINNER Victor:

The be able to debug bpo-30280 using my bisection script:
https://github.com/haypo/misc/blob/205fea00d509ddd1cffa30c5c6f2da012f3ec54e/python/bisect_test.py

I would like to be able to mark tests which alter the environment as failed, using an explicit option.

It would be nice to be able to enable this option by default, or even remove the option and just make the behaviour as the default, but it would require to fix some issues first (like bpo-30280).

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components: Tests
messages: 296883
nosy: haypo
priority: normal
severity: normal
status: open
title: regrtest: Add --fail-env-changed option
type: enhancement
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30764>
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