Project: babel

Language python
OSS-Fuzz project link
Project repository link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 2
Lines of code 4617
Lines covered 812
Code coverage 17.59%
Code coverage report Report link
Static reachability 4.49%
Fuzz Introspector report Report link (from 2025-07-09)

Historical Progression

Functions of interest to fuzz

This section outlines functions that may be of interest to fuzz. They are based on ranking functions that have a lot of complexity but currently exhibit low code coverage. The complexity is calculated based on the function itself as well as the functions called by the given function, i.e. the tree of code that the function triggers.


This is only a minor amount of introspection information available for this project. Please consult the Fuzz Introspector report for more information, e.g. the introspection table of all functions in the target project available here.

Function name Function source file Accumulated cyclomatic complexity Code coverage
babel.messages.frontend.UpdateCatalog.run babel.messages.frontend 386 0.0%
babel.messages.frontend.ExtractMessages.run babel.messages.frontend 374 0.0%
babel.dates.DateTimeFormat.__getitem__ babel.dates 350 0.0%
babel.dates.format_interval babel.dates 320 0.0%
babel.units.format_compound_unit babel.units 316 0.0%
babel.support.Format.compact_currency babel.support 308 0.0%
babel.support.Format.compact_decimal babel.support 307 0.0%
babel.numbers.format_compact_currency babel.numbers 305 0.0%
babel.numbers.parse_decimal babel.numbers 305 0.0%
babel.numbers.format_compact_decimal babel.numbers 304 0.0%