Project: ply

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 1968
Lines covered 1259
Code coverage 63.97%
Code coverage report Report link
Static reachability 67.61%
Fuzz Introspector report Report link (from 2024-09-06)

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
ply.lex.LexerReflect.validate_module ply.lex 25 19.04%
ply.yacc.ParserReflect.validate_precedence ply.yacc 23 11.11%
ply.lex.Lexer.__next__ ply.lex 18 0.0%
ply.lex.runmain ply.lex 17 0.0%
ply.yacc.format_result ply.yacc 16 0.0%
ply.yacc.format_stack_entry ply.yacc 16 0.0%
ply.lex.Lexer.clone ply.lex 16 0.0%
ply.yacc.Production.lr_item ply.yacc 12 0.0%
ply.yacc.Grammar.find_unreachable ply.yacc 12 0.0%
ply.lex.TOKEN.set_regex ply.lex 12 0.0%