Project: gast

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 3
Lines of code 684
Lines covered 174
Code coverage 25.44%
Code coverage report Report link
Static reachability 7.00%
Fuzz Introspector report Report link (from 2025-07-04)

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
gast.unparser._Unparser.visit_ClassDef gast.unparser 101 0.0%
gast.unparser._Unparser.visit_FunctionDef gast.unparser 101 0.0%
...fuzz_structured.TestOneInput ...fuzz_structured 83 0.0%
gast.unparser._Unparser.visit_BoolOp gast.unparser 81 0.0%
gast.unparser._Unparser.visit_MatchOr gast.unparser 81 0.0%
gast.unparser._Unparser.visit_TypeAlias gast.unparser 78 0.0%
gast.unparser._Unparser.visit_With gast.unparser 78 0.0%
gast.unparser._Unparser.visit_AsyncWith gast.unparser 78 0.0%
gast.unparser._Unparser.visit_Subscript gast.unparser 78 0.0%
gast.unparser._Unparser.visit_Constant gast.unparser 73 0.0%