Project: idna

Language python
OSS-Fuzz project link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 1
Lines of code 359
Lines covered 298
Code coverage 83.01%
Code coverage report Report link
Static reachability 23.82%
Fuzz Introspector report Report link (from 2024-06-24)

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
...fuzz_encode_decode.TestOneInput ...fuzz_encode_decode 172 0.0%
idna.compat.ToASCII idna.compat 160 0.0%
idna.compat.ToUnicode idna.compat 144 0.0%
idna.codec.IncrementalEncoder._buffer_encode idna.codec 143 0.0%
idna.codec.IncrementalDecoder._buffer_decode idna.codec 133 0.0%
idna.intranges.intranges_from_list idna.intranges 22 0.0%
idna.core.uts46_remap idna.core 20 0.0%
idna.codec.Codec.encode idna.codec 11 0.0%
idna.codec.search_function idna.codec 9 0.0%
idna.uts46data._seg_0 idna.uts46data 3 0.0%