Skip to content

gh-151162: Increase test coverage for string formatting#151161

Open
manoj-marimuthu wants to merge 1 commit into
python:mainfrom
manoj-marimuthu:add-tests-str
Open

gh-151162: Increase test coverage for string formatting#151161
manoj-marimuthu wants to merge 1 commit into
python:mainfrom
manoj-marimuthu:add-tests-str

Conversation

@manoj-marimuthu

@manoj-marimuthu manoj-marimuthu commented Jun 9, 2026 •
edited by bedevere-app Bot
Loading

Copy link
Copy Markdown
Contributor

In Lib/test/test_str.py, string formatting is tested for nan and inf but not for -inf. -inf could be the most important among them (since we have to check if '-' formats correctly). The following PR adds 2 test cases for -inf with %f and %F.

Existing:

self.assertEqual('%f' % NAN, 'nan')
self.assertEqual('%F' % NAN, 'NAN')
self.assertEqual('%f' % INF, 'inf')
self.assertEqual('%F' % INF, 'INF')

Added:

self.assertEqual('%f' % -INF, '-inf')
self.assertEqual('%F' % -INF, '-INF')

@bedevere-app bedevere-app Bot added awaiting review tests Tests in the Lib/test dir labels Jun 9, 2026
@manoj-marimuthu manoj-marimuthu changed the title Increase test coverage for string formatting gh-151162 :Increase test coverage for string formatting Jun 9, 2026
@bedevere-app bedevere-app Bot mentioned this pull request Jun 9, 2026
Open
@skirpichev skirpichev changed the title gh-151162 :Increase test coverage for string formatting gh-151162: Increase test coverage for string formatting Jun 9, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@skirpichev skirpichev skirpichev approved these changes

Assignees

No one assigned

Labels

awaiting core review skip news tests Tests in the Lib/test dir

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

2 participants

@manoj-marimuthu @skirpichev