Project: python-future

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 4
Lines of code 8634
Lines covered 2703
Code coverage 31.31%
Code coverage report Report link
Static reachability 3.99%
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
future.backports.urllib.request.URLopener.retrieve future.backports.urllib.request 658 0.0%
future.backports.urllib.request.URLopener.open_ftp future.backports.urllib.request 607 0.0%
future.backports.urllib.request.URLopener.open_file future.backports.urllib.request 606 0.0%
future.backports.urllib.request.URLopener.open_local_file future.backports.urllib.request 602 0.0%
future.backports.urllib.request.FTPHandler.ftp_open future.backports.urllib.request 601 0.0%
future.backports.http.server.BaseHTTPRequestHandler.handle future.backports.http.server 587 0.0%
future.backports.http.server.BaseHTTPRequestHandler.handle_one_request future.backports.http.server 584 0.0%
future.backports.http.server.BaseHTTPRequestHandler.parse_request future.backports.http.server 576 0.0%
future.backports.urllib.request.FileHandler.file_open future.backports.urllib.request 524 0.0%
future.backports.http.client.HTTPResponse.begin future.backports.http.client 524 0.0%