Project: lark-parser

Language python
OSS-Fuzz project link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector failing: Build log
Fuzzer count 1
Lines of code 4510
Lines covered 3154
Code coverage 69.93%
Code coverage report Report link
Static reachability 14.79%
Fuzz Introspector report Report link (from 2024-06-17)

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
lark.tools.standalone.main lark.tools.standalone 722 0.0%
lark.tools.serialize.main lark.tools.serialize 657 0.0%
...fuzz_parse.TestOneInput ...fuzz_parse 642 0.0%
lark.tools.build_lalr lark.tools 633 0.0%
lark.lark.Lark.open lark.lark 623 0.0%
lark.lark.Lark.open_from_package lark.lark 623 0.0%
lark.lark.Lark.__init__ lark.lark 614 0.0%
lark.load_grammar.load_grammar lark.load_grammar 362 0.0%
lark.load_grammar.GrammarBuilder.load_grammar lark.load_grammar 336 0.0%
lark.load_grammar.list_grammar_imports lark.load_grammar 335 0.0%