[New-bugs-announce] [issue34345] Add tests for PEP 468 and PEP 520

[Serhiy Storchaka]

New submission from Serhiy Storchaka <storchaka+cpython at gmail.com>:

AFAIK there no purposed tests for PEP 468 and PEP 520. If making dict not preserving order, noting related to these PEPs is failed.

I think we need explicit tests for PEP 468 and PEP 520. At least in 3.6 the dict order is not guaranteed. And even in 3.7+ preserving the dict order doesn't guarantee implementing PEP 468 and PEP 520. The order can be broken in a meanwhile (for example by iterating a list of keys in the reversed order).

----------
components: Tests
messages: 323199
nosy: eric.snow, serhiy.storchaka
priority: normal
severity: normal
status: open
title: Add tests for PEP 468 and PEP 520
type: enhancement
versions: Python 3.6, Python 3.7, Python 3.8

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<https://bugs.python.org/issue34345>
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