Project: ada-url

Language c++
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 6
Lines of code 8750
Lines covered 5922
Code coverage 67.68%
Code coverage report Report link
Static reachability 86.48%
Fuzz Introspector report Report link (from 2025-02-07)

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
_ZN3ada6parser22parse_url_pattern_implITkNS_17url_pattern_regex13regex_conceptENS2_18std_regex_providerEEEN2tl8expectedINS_11url_patternIT_EENS_6errorsEEENSt3__17variantIJNSB_17basic_string_viewIcNSB_11char_traitsIcEEEENS_16url_pattern_initEEEEPKSG_PKNS_19url_pattern_optionsE /src/ada-url/build/singleheader/ada.h 4415 15.29%
ada::url_pattern_init::process(ada::url_pattern_init,std::__1::basic_string_view<char,std::__1::char_traits<char>>,std::__1::optional<std::__1::basic_string_view<char,std::__1::char_traits<char>>>,std::__1::optional<std::__1::basic_string_view<char,std::__1::char_traits<char>>>,std::__1::optional<std::__1::basic_string_view<char,std::__1::char_traits<char>>>,std::__1::optional<std::__1::basic_string_view<char,std::__1::char_traits<char>>>,std::__1::optional<std::__1::basic_string_view<char,std::__1::char_traits<char>>>,std::__1::optional<std::__1::basic_string_view<char,std::__1::char_traits<char>>>,std::__1::optional<std::__1::basic_string_view<char,std::__1::char_traits<char>>>,std::__1::optional<std::__1::basic_string_view<char,std::__1::char_traits<char>>>) /src/ada-url/build/singleheader/ada.cpp 3004 12.3%
ada_parse_with_base /src/ada-url/build/singleheader/ada.cpp 2050 0.0%
ada_can_parse_with_base /src/ada-url/build/singleheader/ada.cpp 1916 0.0%
ada::url_pattern_helpers::constructor_string_parser<ada::url_pattern_regex::std_regex_provider>::compute_protocol_matches_special_scheme_flag() /src/ada-url/build/singleheader/ada.h 935 0.0%
_ZN3ada21url_pattern_componentINS_17url_pattern_regex18std_regex_providerEE7compileITkNS_29url_pattern_encoding_callbackEFN2tl8expectedINSt3__112basic_stringIcNS7_11char_traitsIcEENS7_9allocatorIcEEEENS_6errorsEEENS7_17basic_string_viewIcSA_EEEEENS6_IS3_SE_EESH_RT_RNS_37url_pattern_compile_component_optionsE /src/ada-url/build/singleheader/ada.h 879 0.0%
ada_idna_to_ascii /src/ada-url/build/singleheader/ada.cpp 405 0.0%
_ZN3ada19url_pattern_helpers20parse_pattern_stringITkNS_29url_pattern_encoding_callbackEFN2tl8expectedINSt3__112basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEENS_6errorsEEENS4_17basic_string_viewIcS7_EEEEENS3_INS4_6vectorINS_16url_pattern_partENS8_ISH_EEEESB_EESE_RNS_37url_pattern_compile_component_optionsERT_ /src/ada-url/build/singleheader/ada.h 388 0.0%
ada::url_pattern_helpers::generate_pattern_string(std::__1::vector<ada::url_pattern_part,std::__1::allocator<ada::url_pattern_part>>&,ada::url_pattern_compile_component_options&) /src/ada-url/build/singleheader/ada.cpp 329 0.0%
ada::url_pattern_helpers::generate_regular_expression_and_name_list(std::__1::vector<ada::url_pattern_part,std::__1::allocator<ada::url_pattern_part>>const&,ada::url_pattern_compile_component_options) /src/ada-url/build/singleheader/ada.cpp 200 0.0%