classification
Title: More test coverage for hmac
Type: enhancement Stage: needs patch
Components: Library (Lib), Tests Versions: Python 3.10, Python 3.9, Python 3.8
process
Status: open Resolution:
Dependencies: Superseder:
Assigned To: Nosy List: Vijay.Majagaonkar, christian.heimes, eric.araujo, gregory.p.smith, iritkatriel, packetslave, pitrou
Priority: normal Keywords: easy, patch

Created on 2012-03-15 17:13 by packetslave, last changed 2021-04-16 23:08 by iritkatriel.

Files
File name Uploaded Description Edit
test_hmac.patch packetslave, 2012-03-15 17:13 Old review
test_hmac.patch packetslave, 2012-03-17 04:17
Messages (7)
msg155913 - (view) Author: Brian Landers (packetslave) Date: 2012-03-15 17:13
Adding some tests to non-default code paths in hmac.py to get to 100% coverage.
msg156041 - (view) Author: Éric Araujo (eric.araujo) * (Python committer) Date: 2012-03-16 14:44
Thanks for the patch.  Could you rewrite it using self.assert* methods instead of asserts?

I’m not an hmac expert, so you may have to wait a bit for another core developer to see and commit the patch.
msg156134 - (view) Author: Brian Landers (packetslave) Date: 2012-03-17 04:17
Updated to use the correct assert* methods.
msg156758 - (view) Author: Antoine Pitrou (pitrou) * (Python committer) Date: 2012-03-25 15:17
Some style comments:

- don't use "except: self.fail()", just let the exception pass through

- when monkeypatching hmac.new, use a try...finally block so that the mock doesn't stay in place if the test fails for whatever reason

- it's a bit of a nit, but when using "with warnings.catch_warnings", I would put the asserts on the context manager result outside of the "with" block

- I get a warning in test_noncallable_digestmod, it would be nice to silence it:

/home/antoine/cpython/default/Lib/test/test_hmac.py:254: RuntimeWarning: No block_size attribute on given digest object; Assuming 64.
  h = hmac.HMAC(b"key", b"", hmac)
msg172265 - (view) Author: Christian Heimes (christian.heimes) * (Python committer) Date: 2012-10-06 23:38
IIRC we also need a signed contributor agreement in order to commit your patch.
msg221970 - (view) Author: Mark Lawrence (BreamoreBoy) * Date: 2014-06-30 17:31
If there isn't a signed contributor agreement I'll put up a new version of the patch.

In msg156758 Antoine said 'don't use "except: self.fail()", just let the exception pass through'.  There are several of these in the existing code.  Should they all be removed or must it be done on a case by case basis?
msg379374 - (view) Author: Irit Katriel (iritkatriel) * (Python committer) Date: 2020-10-22 22:37
The patch is out of date and needs to be refreshed.
History
Date User Action Args
2021-04-16 23:08:48iritkatrielsetkeywords: + easy
2020-10-22 22:37:19iritkatrielsetversions: + Python 3.8, Python 3.9, Python 3.10, - Python 2.7, Python 3.2, Python 3.3, Python 3.4
nosy: + iritkatriel

messages: + msg379374

components: + Library (Lib)
stage: patch review -> needs patch
2019-03-16 00:08:57BreamoreBoysetnosy: - BreamoreBoy
2014-06-30 17:31:56BreamoreBoysetnosy: + BreamoreBoy
messages: + msg221970
2012-10-06 23:38:37christian.heimessetnosy: + christian.heimes

messages: + msg172265
versions: + Python 3.4
2012-03-28 16:17:56Vijay.Majagaonkarsetnosy: + Vijay.Majagaonkar
2012-03-25 15:17:44pitrousetnosy: + gregory.p.smith, pitrou

messages: + msg156758
stage: patch review
2012-03-17 04:17:38packetslavesetfiles: + test_hmac.patch

messages: + msg156134
2012-03-16 14:44:04eric.araujosetnosy: + eric.araujo

messages: + msg156041
title: More test coverage for hmac.py -> More test coverage for hmac
2012-03-15 17:13:28packetslavecreate