Project: coveragepy

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 1
Lines of code 33
Lines covered 13
Code coverage 39.39%
Code coverage report Report link
Static reachability 2.95%
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
coverage.cmdline.main coverage.cmdline 2409 0.0%
coverage.cmdline.CoverageScript.command_line coverage.cmdline 2388 0.0%
coverage.control.Coverage.html_report coverage.control 1320 0.0%
coverage.cmdline.CoverageScript.do_run coverage.cmdline 1195 0.0%
coverage.control.Coverage.xml_report coverage.control 1172 0.0%
coverage.control.Coverage.json_report coverage.control 1168 0.0%
coverage.control.Coverage.lcov_report coverage.control 1168 0.0%
coverage.html.HtmlReporter.report coverage.html 1091 0.0%
coverage.report_core.render_report coverage.report_core 1040 0.0%
coverage.control.Coverage.report coverage.control 1000 0.0%