Project: smart_open

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 2551
Lines covered 749
Code coverage 29.36%
Code coverage report Report link
Static reachability 11.42%
Fuzz Introspector report Report link (from 2024-04-20)

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
smart_open.s3.open_uri smart_open.s3 214 0.0%
smart_open.smart_open_lib.smart_open smart_open.smart_open_lib 139 18.75%
smart_open.smart_open_lib.open smart_open.smart_open_lib 138 0.0%
smart_open.smart_open_lib._shortcut_open smart_open.smart_open_lib 138 0.0%
smart_open.smart_open_lib._open_binary_stream smart_open.smart_open_lib 137 0.0%
smart_open.ssh.open_uri smart_open.ssh 136 0.0%
smart_open.s3.open smart_open.s3 131 0.0%
smart_open.ftp.open_uri smart_open.ftp 116 0.0%
smart_open.gcs.open_uri smart_open.gcs 99 0.0%
smart_open.azure.open_uri smart_open.azure 90 0.0%