Skip to content

Fuzz input validators for trailing whitespace #347

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
gkreitz merged 1 commit into from
Aug 17, 2025
Merged

Fuzz input validators for trailing whitespace #347

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions problemtools/verifyproblem.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -975,6 +975,7 @@ def _build_junk_modifier(
_build_junk_modifier(
'spaces added where there already is whitespace', r'\s', lambda m: m.group(0) + ' ' * random.randint(1, 5)
),
_build_junk_modifier('spaces added to the end of a line', r'\n', lambda m: m.group(0) + ' ' * random.randint(1, 5)),
_build_junk_modifier('newlines added where there already are newlines', '\n', lambda m: '\n' * random.randint(2, 5)),
_build_junk_modifier('leading zeros added to integers', r'(^|[^.]\b)([0-9]+)\b', r'\g<1>0000000000\g<2>'),
_build_junk_modifier('trailing zeros added to real number decimal portion', r'\.[0-9]+\b', r'\g<0>0000000000'),
Expand Down