Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues
Project coverage
Per-fuzzer coverage

Table of contents

Project overview: fmt
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: float-fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: chrono-timepoint-fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: named-arg-fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: one-arg-fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: two-args-fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: chrono-duration-fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Analyses and suggestions
Optimal target analysis
Remaining optimal interesting functions
All functions overview
Fuzz engine guidance
/src/fmt/test/fuzzing/float.cc
Dictionary
Fuzzer function priority
/src/fmt/test/fuzzing/chrono-timepoint.cc
Dictionary
Fuzzer function priority
/src/fmt/test/fuzzing/named-arg.cc
Dictionary
Fuzzer function priority
/src/fmt/test/fuzzing/one-arg.cc
Dictionary
Fuzzer function priority
/src/fmt/test/fuzzing/two-args.cc
Dictionary
Fuzzer function priority
/src/fmt/test/fuzzing/chrono-duration.cc
Dictionary
Fuzzer function priority
Runtime coverage analysis
Complex functions with low coverage
Files and Directories in report
Files in report
Directories in report
Metadata section
Report generation date: 2025-04-11

Project overview: fmt

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
10.0%
1264 / 12150
Cyclomatic complexity statically reachable by fuzzers
13.0%
8273 / 65568
Runtime code coverage of functions
98.0%
11865 / 12150

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
float-fuzzer /src/fmt/test/fuzzing/float.cc 1076 112 15 5 4480 2253 float.cc
chrono-timepoint-fuzzer /src/fmt/test/fuzzing/chrono-timepoint.cc 1068 283 15 5 4441 2230 chrono-timepoint.cc
named-arg-fuzzer /src/fmt/test/fuzzing/named-arg.cc 1245 117 17 5 5059 2805 named-arg.cc
one-arg-fuzzer /src/fmt/test/fuzzing/one-arg.cc 1149 272 15 5 4796 2590 one-arg.cc
two-args-fuzzer /src/fmt/test/fuzzing/two-args.cc 1941 112 19 5 7734 5326 two-args.cc
chrono-duration-fuzzer /src/fmt/test/fuzzing/chrono-duration.cc 1649 10727 16 5 7576 5129 chrono-duration.cc

Project functions overview

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name Functions filename Args Function call depth Reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzzer details

Fuzzer: float-fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 863 57.6%
gold [1:9] 1 0.06%
yellow [10:29] 0 0.0%
greenyellow [30:49] 7 0.46%
lawngreen 50+ 626 41.8%
All colors 1497 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
166 175 5 :

['fmt::v11::detail::buffer ::push_back(char const&)', 'fmt::v11::basic_string_view ::basic_string_view(char const*, unsigned long)', 'char fmt::v11::detail::getsign (fmt::v11::sign)', 'fmt::v11::basic_appender fmt::v11::detail::write_bytes >(fmt::v11::basic_appender , fmt::v11::basic_string_view , fmt::v11::format_specs const&)', '_ZN3fmt3v116detail15format_hexfloatIdTnNSt3__19enable_ifIXntsr16is_double_doubleIT_EE5valueEiE4typeELi0EEEvS5_NS0_12format_specsERNS1_6bufferIcEE']

166 217 fmt::v11::basic_appender fmt::v11::detail::write_float ,double>(fmt::v11::basic_appender ,double,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3329
74 98 4 :

['fmt::v11::parse_context ::check_dynamic_spec(int)', 'fmt::v11::parse_context ::next_arg_id()', 'fmt::v11::detail::arg_ref ::arg_ref(int)', 'char const* fmt::v11::detail::parse_arg_id >(char const*, char const*, fmt::v11::detail::dynamic_spec_handler &&)']

92 116 fmt::v11::detail::parse_dynamic_spec_result fmt::v11::detail::parse_dynamic_spec (charconst*,charconst*,int&,fmt::v11::detail::arg_ref &,fmt::v11::parse_context &) call site: 00000 /src/fmt/include/fmt/base.h:1386
26 26 1 :

['fmt::v11::detail::adjust_precision(int&, int)']

186 692 fmt::v11::detail::format_dragon(fmt::v11::detail::basic_fp ,unsignedint,int,fmt::v11::detail::buffer &,int&) call site: 00000 /src/fmt/include/fmt/format.h:2813
18 20 2 :

['fmt::v11::report_error(char const*)', 'int fmt::v11::detail::max_value ()']

20 976 fmt::v11::basic_appender fmt::v11::detail::write_float ,double>(fmt::v11::basic_appender ,double,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3336
18 18 1 :

['fmt::v11::report_error(char const*)']

18 18 fmt::v11::parse_context ::next_arg_id() call site: 00000 /src/fmt/include/fmt/base.h:900
18 18 1 :

['fmt::v11::report_error(char const*)']

18 18 charconst*fmt::v11::detail::parse_precision (charconst*,charconst*,fmt::v11::format_specs&,fmt::v11::detail::arg_ref &,fmt::v11::parse_context &) call site: 00000 /src/fmt/include/fmt/base.h:1427
16 52 7 :

['fmt::v11::detail::dragonbox::umul128_upper64(unsigned long, unsigned long)', 'fmt::v11::detail::buffer ::data()', 'fmt::v11::detail::fractional_part_rounding_thresholds(int)', 'fmt::v11::detail::format_float (double, int, fmt::v11::format_specs const&, bool, fmt::v11::detail::buffer &)::{lambda(unsigned int, char*)#1}::operator()(unsigned int, char*) const', 'char& fmt::v11::detail::buffer ::operator[] (int)', 'int fmt::v11::min_of (int, int)', 'std::__1::make_unsigned ::type fmt::v11::detail::to_unsigned (int)']

28 494 intfmt::v11::detail::format_float (double,int,fmt::v11::format_specsconst&,bool,fmt::v11::detail::buffer &) call site: 00000 /src/fmt/include/fmt/format.h:3086
16 16 1 :

['fmt::v11::parse_context ::advance_to(char const*)']

16 16 fmt::v11::basic_format_arg ::format_custom(charconst*,fmt::v11::parse_context &,fmt::v11::context&) call site: 00000 /src/fmt/include/fmt/base.h:2538
4 290 3 :

['fmt::v11::basic_specs::dynamic_width() const', 'void fmt::v11::detail::handle_dynamic_spec (fmt::v11::arg_id_kind, int&, fmt::v11::detail::arg_ref const&, fmt::v11::context&)', 'fmt::v11::basic_specs::dynamic_precision() const']

3508 6005 fmt::v11::detail::format_handler ::on_format_specs(int,charconst*,charconst*) call site: 00000 /src/fmt/include/fmt/format.h:3621
2 2 1 :

['fmt::v11::basic_specs::set_alt()']

2 956 fmt::v11::basic_appender fmt::v11::detail::write_float ,double>(fmt::v11::basic_appender ,double,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3342
2 2 6 :

['std::__1::basic_string , std::__1::allocator >::back[abi:ne180100]() const', 'char fmt::v11::detail::max_value ()', 'std::__1::__wrap_iter ::operator++[abi:ne180100](int)', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', 'bool std::__1::operator==[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'std::__1::basic_string , std::__1::allocator >::end[abi:ne180100]() const']

2 4 fmt::v11::detail::digit_grouping ::next(fmt::v11::detail::digit_grouping ::next_state&)const call site: 00000 /src/fmt/include/fmt/format.h:1835
0 554 2 :

['fmt::v11::detail::dragonbox::decimal_fp fmt::v11::detail::dragonbox::to_decimal (double)', 'fmt::v11::basic_appender fmt::v11::detail::write_float , fmt::v11::detail::dragonbox::decimal_fp >(fmt::v11::basic_appender , fmt::v11::detail::dragonbox::decimal_fp const&, fmt::v11::format_specs const&, fmt::v11::sign, int, fmt::v11::detail::locale_ref)']

188 1776 fmt::v11::basic_appender fmt::v11::detail::write_float ,double>(fmt::v11::basic_appender ,double,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3317

Runtime coverage analysis

Covered functions
262
Functions that are reachable but not covered
508
Reachable functions
1076
Percentage of reachable functions covered
52.79%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/fmt/test/fuzzing/float.cc 2
/src/fmt/include/fmt/base.h 173
/src/fmt/test/fuzzing/fuzzer-common.h 1
/src/fmt/include/fmt/format.h 363
/src/fmt/include/fmt/format-inl.h 39

Fuzzer: chrono-timepoint-fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 1188 81.2%
gold [1:9] 10 0.68%
yellow [10:29] 34 2.32%
greenyellow [30:49] 1 0.06%
lawngreen 50+ 230 15.7%
All colors 1463 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_year(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1419
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_short_year(fmt::v11::detail::numeric_system) call site: 00000 /src/fmt/include/fmt/chrono.h:1424
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_century(fmt::v11::detail::numeric_system) call site: 00000 /src/fmt/include/fmt/chrono.h:1434
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_abbr_weekday() call site: 00000 /src/fmt/include/fmt/chrono.h:1327
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_full_weekday() call site: 00000 /src/fmt/include/fmt/chrono.h:1333
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec0_weekday(fmt::v11::detail::numeric_system) call site: 00000 /src/fmt/include/fmt/chrono.h:1339
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec1_weekday(fmt::v11::detail::numeric_system) call site: 00000 /src/fmt/include/fmt/chrono.h:1343
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_abbr_month() call site: 00000 /src/fmt/include/fmt/chrono.h:1352
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_full_month() call site: 00000 /src/fmt/include/fmt/chrono.h:1358
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec_month(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1452
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec0_week_of_year(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1458
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec1_week_of_year(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1464

Runtime coverage analysis

Covered functions
293
Functions that are reachable but not covered
708
Reachable functions
1068
Percentage of reachable functions covered
33.71%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/fmt/test/fuzzing/chrono-timepoint.cc 2
/src/fmt/test/fuzzing/fuzzer-common.h 4
/src/fmt/include/fmt/base.h 164
/src/fmt/include/fmt/format-inl.h 40
/src/fmt/include/fmt/format.h 364

Fuzzer: named-arg-fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 296 18.8%
gold [1:9] 12 0.76%
yellow [10:29] 5 0.31%
greenyellow [30:49] 1 0.06%
lawngreen 50+ 1257 80.0%
All colors 1571 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
16 16 1 :

['fmt::v11::parse_context ::advance_to(char const*)']

16 16 fmt::v11::basic_format_arg ::format_custom(charconst*,fmt::v11::parse_context &,fmt::v11::context&) call site: 00000 /src/fmt/include/fmt/base.h:2538
2 2 6 :

['std::__1::basic_string , std::__1::allocator >::back[abi:ne180100]() const', 'char fmt::v11::detail::max_value ()', 'std::__1::__wrap_iter ::operator++[abi:ne180100](int)', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', 'bool std::__1::operator==[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'std::__1::basic_string , std::__1::allocator >::end[abi:ne180100]() const']

2 4 fmt::v11::detail::digit_grouping ::next(fmt::v11::detail::digit_grouping ::next_state&)const call site: 00000 /src/fmt/include/fmt/format.h:1835
0 63 4 :

['_ZN3fmt3v116detail14format_decimalIcmNS0_14basic_appenderIcEETnNSt3__19enable_ifIXntsr3std10is_pointerINS5_9remove_cvINS5_16remove_referenceIT1_E4typeEE4typeEEE5valueEiE4typeELi0EEES9_S9_T0_i', 'fmt::v11::basic_appender ::operator=(char)', 'fmt::v11::basic_appender ::operator++(int)', 'fmt::v11::basic_appender ::operator*()']

0 63 _ZN3fmt3v116detail5writeIcNS0_14basic_appenderIcEExTnNSt3__19enable_ifIXaaaasr11is_integralIT1_EE5valuentsr3std7is_sameIS7_bEE5valuentsr3std7is_sameIS7_T_EE5valueEiE4typeELi0EEET0_SB_S7_ call site: 00123 /src/fmt/include/fmt/format.h:2164
0 63 4 :

['_ZN3fmt3v116detail14format_decimalIcmNS0_14basic_appenderIcEETnNSt3__19enable_ifIXntsr3std10is_pointerINS5_9remove_cvINS5_16remove_referenceIT1_E4typeEE4typeEEE5valueEiE4typeELi0EEES9_S9_T0_i', 'fmt::v11::basic_appender ::operator=(char)', 'fmt::v11::basic_appender ::operator++(int)', 'fmt::v11::basic_appender ::operator*()']

0 63 _ZN3fmt3v116detail5writeIcNS0_14basic_appenderIcEEyTnNSt3__19enable_ifIXaaaasr11is_integralIT1_EE5valuentsr3std7is_sameIS7_bEE5valuentsr3std7is_sameIS7_T_EE5valueEiE4typeELi0EEET0_SB_S7_ call site: 00132 /src/fmt/include/fmt/format.h:2164
0 61 4 :

['fmt::v11::basic_appender ::operator=(char)', 'fmt::v11::basic_appender ::operator++(int)', '_ZN3fmt3v116detail14format_decimalIcjNS0_14basic_appenderIcEETnNSt3__19enable_ifIXntsr3std10is_pointerINS5_9remove_cvINS5_16remove_referenceIT1_E4typeEE4typeEEE5valueEiE4typeELi0EEES9_S9_T0_i', 'fmt::v11::basic_appender ::operator*()']

0 61 _ZN3fmt3v116detail5writeIcNS0_14basic_appenderIcEEiTnNSt3__19enable_ifIXaaaasr11is_integralIT1_EE5valuentsr3std7is_sameIS7_bEE5valuentsr3std7is_sameIS7_T_EE5valueEiE4typeELi0EEET0_SB_S7_ call site: 00083 /src/fmt/include/fmt/format.h:2164
0 61 4 :

['fmt::v11::basic_appender ::operator=(char)', 'fmt::v11::basic_appender ::operator++(int)', '_ZN3fmt3v116detail14format_decimalIcjNS0_14basic_appenderIcEETnNSt3__19enable_ifIXntsr3std10is_pointerINS5_9remove_cvINS5_16remove_referenceIT1_E4typeEE4typeEEE5valueEiE4typeELi0EEES9_S9_T0_i', 'fmt::v11::basic_appender ::operator*()']

0 61 _ZN3fmt3v116detail5writeIcNS0_14basic_appenderIcEEjTnNSt3__19enable_ifIXaaaasr11is_integralIT1_EE5valuentsr3std7is_sameIS7_bEE5valuentsr3std7is_sameIS7_T_EE5valueEiE4typeELi0EEET0_SB_S7_ call site: 00119 /src/fmt/include/fmt/format.h:2164
0 42 1 :

['fmt::v11::basic_appender fmt::v11::detail::write_codepoint<4ul, char, fmt::v11::basic_appender >(fmt::v11::basic_appender , char, unsigned int)']

0 42 fmt::v11::basic_appender fmt::v11::detail::write_escaped_cp ,char>(fmt::v11::basic_appender ,fmt::v11::detail::find_escape_result const&) call site: 00000 /src/fmt/include/fmt/format.h:1754
0 42 1 :

['fmt::v11::basic_appender fmt::v11::detail::write_codepoint<8ul, char, fmt::v11::basic_appender >(fmt::v11::basic_appender , char, unsigned int)']

0 42 fmt::v11::basic_appender fmt::v11::detail::write_escaped_cp ,char>(fmt::v11::basic_appender ,fmt::v11::detail::find_escape_result const&) call site: 00000 /src/fmt/include/fmt/format.h:1756
0 24 1 :

['fmt::v11::basic_appender fmt::v11::detail::copy_noinline >(char*, char*, fmt::v11::basic_appender )']

0 42 _ZN3fmt3v116detail14format_decimalIcmNS0_14basic_appenderIcEETnNSt3__19enable_ifIXntsr3std10is_pointerINS5_9remove_cvINS5_16remove_referenceIT1_E4typeEE4typeEEE5valueEiE4typeELi0EEES9_S9_T0_i call site: 00127 /src/fmt/include/fmt/format.h:1211
0 24 1 :

['fmt::v11::basic_appender fmt::v11::detail::copy_noinline >(char*, char*, fmt::v11::basic_appender )']

0 40 _ZN3fmt3v116detail14format_decimalIcjNS0_14basic_appenderIcEETnNSt3__19enable_ifIXntsr3std10is_pointerINS5_9remove_cvINS5_16remove_referenceIT1_E4typeEE4typeEEE5valueEiE4typeELi0EEES9_S9_T0_i call site: 00108 /src/fmt/include/fmt/format.h:1211
0 24 1 :

['fmt::v11::basic_appender fmt::v11::detail::copy_noinline >(char*, char*, fmt::v11::basic_appender )']

0 30 _ZN3fmt3v116detail13format_base2eIcNS0_14basic_appenderIcEEmTnNSt3__19enable_ifIXsr23is_back_insert_iteratorIT0_EE5valueEiE4typeELi0EEES7_iS7_T1_ib call site: 01019 /src/fmt/include/fmt/format.h:1248
0 15 2 :

['fmt::v11::detail::digit_grouping ::next(fmt::v11::detail::digit_grouping ::next_state&) const', 'fmt::v11::detail::buffer ::push_back(int const&)']

0 98 fmt::v11::basic_appender fmt::v11::detail::digit_grouping ::apply ,char>(fmt::v11::basic_appender ,fmt::v11::basic_string_view )const call site: 00000 /src/fmt/include/fmt/format.h:1872

Runtime coverage analysis

Covered functions
696
Functions that are reachable but not covered
162
Reachable functions
1245
Percentage of reachable functions covered
86.99%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/fmt/test/fuzzing/named-arg.cc 28
/src/fmt/test/fuzzing/fuzzer-common.h 17
/src/fmt/include/fmt/format.h 363
/src/fmt/include/fmt/base.h 229
/src/fmt/include/fmt/format-inl.h 39

Fuzzer: one-arg-fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 234 15.5%
gold [1:9] 17 1.13%
yellow [10:29] 6 0.39%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 1247 82.9%
All colors 1504 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_year(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1419
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_short_year(fmt::v11::detail::numeric_system) call site: 00000 /src/fmt/include/fmt/chrono.h:1424
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_century(fmt::v11::detail::numeric_system) call site: 00000 /src/fmt/include/fmt/chrono.h:1434
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_abbr_weekday() call site: 00000 /src/fmt/include/fmt/chrono.h:1327
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_full_weekday() call site: 00000 /src/fmt/include/fmt/chrono.h:1333
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec0_weekday(fmt::v11::detail::numeric_system) call site: 00000 /src/fmt/include/fmt/chrono.h:1339
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec1_weekday(fmt::v11::detail::numeric_system) call site: 00000 /src/fmt/include/fmt/chrono.h:1343
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_abbr_month() call site: 00000 /src/fmt/include/fmt/chrono.h:1352
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_full_month() call site: 00000 /src/fmt/include/fmt/chrono.h:1358
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec_month(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1452
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec0_week_of_year(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1458
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_dec1_week_of_year(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1464

Runtime coverage analysis

Covered functions
765
Functions that are reachable but not covered
134
Reachable functions
1149
Percentage of reachable functions covered
88.34%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/fmt/test/fuzzing/one-arg.cc 29
/src/fmt/test/fuzzing/fuzzer-common.h 16
/src/fmt/include/fmt/format.h 363
/src/fmt/include/fmt/base.h 168
/src/fmt/include/fmt/format-inl.h 39

Fuzzer: two-args-fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 237 12.3%
gold [1:9] 13 0.67%
yellow [10:29] 84 4.37%
greenyellow [30:49] 184 9.57%
lawngreen 50+ 1404 73.0%
All colors 1922 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
16 16 1 :

['fmt::v11::parse_context ::advance_to(char const*)']

16 16 fmt::v11::basic_format_arg ::format_custom(charconst*,fmt::v11::parse_context &,fmt::v11::context&) call site: 00000 /src/fmt/include/fmt/base.h:2538
2 2 6 :

['std::__1::basic_string , std::__1::allocator >::back[abi:ne180100]() const', 'char fmt::v11::detail::max_value ()', 'std::__1::__wrap_iter ::operator++[abi:ne180100](int)', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', 'bool std::__1::operator==[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'std::__1::basic_string , std::__1::allocator >::end[abi:ne180100]() const']

2 4 fmt::v11::detail::digit_grouping ::next(fmt::v11::detail::digit_grouping ::next_state&)const call site: 00000 /src/fmt/include/fmt/format.h:1835
0 42 1 :

['fmt::v11::basic_appender fmt::v11::detail::write_codepoint<4ul, char, fmt::v11::basic_appender >(fmt::v11::basic_appender , char, unsigned int)']

0 42 fmt::v11::basic_appender fmt::v11::detail::write_escaped_cp ,char>(fmt::v11::basic_appender ,fmt::v11::detail::find_escape_result const&) call site: 00000 /src/fmt/include/fmt/format.h:1754
0 42 1 :

['fmt::v11::basic_appender fmt::v11::detail::write_codepoint<8ul, char, fmt::v11::basic_appender >(fmt::v11::basic_appender , char, unsigned int)']

0 42 fmt::v11::basic_appender fmt::v11::detail::write_escaped_cp ,char>(fmt::v11::basic_appender ,fmt::v11::detail::find_escape_result const&) call site: 00000 /src/fmt/include/fmt/format.h:1756
0 15 2 :

['fmt::v11::detail::digit_grouping ::next(fmt::v11::detail::digit_grouping ::next_state&) const', 'fmt::v11::detail::buffer ::push_back(int const&)']

0 98 fmt::v11::basic_appender fmt::v11::detail::digit_grouping ::apply ,char>(fmt::v11::basic_appender ,fmt::v11::basic_string_view )const call site: 00000 /src/fmt/include/fmt/format.h:1872
0 9 1 :

['fmt::v11::detail::is_printable(unsigned short, fmt::v11::detail::singleton const*, unsigned long, unsigned char const*, unsigned char const*, unsigned long)']

0 9 fmt::v11::detail::is_printable(unsignedint) call site: 00000 /src/fmt/include/fmt/format-inl.h:1928
0 0 None 2 315 fmt::v11::basic_appender fmt::v11::detail::write_significand ,char,unsignedlong,fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender ,unsignedlong,int,int,char,fmt::v11::detail::digit_grouping const&) call site: 00000 /src/fmt/include/fmt/format.h:2318
0 0 None 2 313 fmt::v11::basic_appender fmt::v11::detail::write_significand ,char,unsignedint,fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender ,unsignedint,int,int,char,fmt::v11::detail::digit_grouping const&) call site: 00000 /src/fmt/include/fmt/format.h:2318
0 0 None 2 307 fmt::v11::basic_appender fmt::v11::detail::write_significand ,char,charconst*,fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender ,charconst*,int,int,char,fmt::v11::detail::digit_grouping const&) call site: 00000 /src/fmt/include/fmt/format.h:2318
0 0 None 0 308 fmt::v11::basic_appender fmt::v11::detail::write_significand ,unsignedlong,fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender ,unsignedlong,int,int,fmt::v11::detail::digit_grouping const&) call site: 00000 /src/fmt/include/fmt/format.h:2257
0 0 None 0 306 fmt::v11::basic_appender fmt::v11::detail::write_significand ,unsignedint,fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender ,unsignedint,int,int,fmt::v11::detail::digit_grouping const&) call site: 00000 /src/fmt/include/fmt/format.h:2257
0 0 None 0 278 fmt::v11::basic_appender fmt::v11::detail::write_significand ,charconst*,fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender ,charconst*,int,int,fmt::v11::detail::digit_grouping const&) call site: 00000 /src/fmt/include/fmt/format.h:2257

Runtime coverage analysis

Covered functions
1483
Functions that are reachable but not covered
154
Reachable functions
1941
Percentage of reachable functions covered
92.07%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/fmt/test/fuzzing/two-args.cc 422
/src/fmt/test/fuzzing/fuzzer-common.h 15
/src/fmt/include/fmt/base.h 172
/src/fmt/include/fmt/format.h 363
/src/fmt/include/fmt/format-inl.h 39

Fuzzer: chrono-duration-fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 887 48.1%
gold [1:9] 8 0.43%
yellow [10:29] 0 0.0%
greenyellow [30:49] 4 0.21%
lawngreen 50+ 944 51.2%
All colors 1843 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_24_hour(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1505
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_12_hour(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1510
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_minute(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1515
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_second(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1521
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_12_hour_time() call site: 00000 /src/fmt/include/fmt/chrono.h:1542
198 198 1 :

['fmt::v11::detail::tm_writer , char, std::__1::chrono::duration > >::format_localized(char, char)']

198 198 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_am_pm() call site: 00000 /src/fmt/include/fmt/chrono.h:1565
163 554 2 :

['fmt::v11::detail::dragonbox::decimal_fp fmt::v11::detail::dragonbox::to_decimal (double)', 'fmt::v11::basic_appender fmt::v11::detail::write_float , fmt::v11::detail::dragonbox::decimal_fp >(fmt::v11::basic_appender , fmt::v11::detail::dragonbox::decimal_fp const&, fmt::v11::format_specs const&, fmt::v11::sign, int, fmt::v11::detail::locale_ref)']

163 554 fmt::v11::basic_appender fmt::v11::detail::write_float ,double>(fmt::v11::basic_appender ,double,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3318
123 512 2 :

['fmt::v11::basic_appender fmt::v11::detail::write_float , fmt::v11::detail::dragonbox::decimal_fp >(fmt::v11::basic_appender , fmt::v11::detail::dragonbox::decimal_fp const&, fmt::v11::format_specs const&, fmt::v11::sign, int, fmt::v11::detail::locale_ref)', 'fmt::v11::detail::dragonbox::decimal_fp fmt::v11::detail::dragonbox::to_decimal (float)']

123 512 fmt::v11::basic_appender fmt::v11::detail::write_float ,float>(fmt::v11::basic_appender ,float,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3318
99 99 1 :

['void fmt::v11::detail::write_fractional_seconds , std::__1::chrono::duration > >(fmt::v11::basic_appender &, std::__1::chrono::duration >, int)']

99 99 fmt::v11::detail::tm_writer ,char,std::__1::chrono::duration >>::on_second(fmt::v11::detail::numeric_system,fmt::v11::detail::pad_type) call site: 00000 /src/fmt/include/fmt/chrono.h:1523
98 176 5 :

['fmt::v11::detail::buffer ::push_back(char const&)', 'fmt::v11::basic_string_view ::basic_string_view(char const*, unsigned long)', 'char fmt::v11::detail::getsign (fmt::v11::sign)', '_ZN3fmt3v116detail15format_hexfloatIeTnNSt3__19enable_ifIXntsr16is_double_doubleIT_EE5valueEiE4typeELi0EEEvS5_NS0_12format_specsERNS1_6bufferIcEE', 'fmt::v11::basic_appender fmt::v11::detail::write_bytes >(fmt::v11::basic_appender , fmt::v11::basic_string_view , fmt::v11::format_specs const&)']

98 218 fmt::v11::basic_appender fmt::v11::detail::write_float ,longdouble>(fmt::v11::basic_appender ,longdouble,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3329
97 175 5 :

['fmt::v11::detail::buffer ::push_back(char const&)', 'fmt::v11::basic_string_view ::basic_string_view(char const*, unsigned long)', 'char fmt::v11::detail::getsign (fmt::v11::sign)', 'fmt::v11::basic_appender fmt::v11::detail::write_bytes >(fmt::v11::basic_appender , fmt::v11::basic_string_view , fmt::v11::format_specs const&)', '_ZN3fmt3v116detail15format_hexfloatIdTnNSt3__19enable_ifIXntsr16is_double_doubleIT_EE5valueEiE4typeELi0EEEvS5_NS0_12format_specsERNS1_6bufferIcEE']

97 217 fmt::v11::basic_appender fmt::v11::detail::write_float ,float>(fmt::v11::basic_appender ,float,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3329
97 175 5 :

['fmt::v11::detail::buffer ::push_back(char const&)', 'fmt::v11::basic_string_view ::basic_string_view(char const*, unsigned long)', 'char fmt::v11::detail::getsign (fmt::v11::sign)', 'fmt::v11::basic_appender fmt::v11::detail::write_bytes >(fmt::v11::basic_appender , fmt::v11::basic_string_view , fmt::v11::format_specs const&)', '_ZN3fmt3v116detail15format_hexfloatIdTnNSt3__19enable_ifIXntsr16is_double_doubleIT_EE5valueEiE4typeELi0EEEvS5_NS0_12format_specsERNS1_6bufferIcEE']

97 217 fmt::v11::basic_appender fmt::v11::detail::write_float ,double>(fmt::v11::basic_appender ,double,fmt::v11::format_specs,fmt::v11::detail::locale_ref) call site: 00000 /src/fmt/include/fmt/format.h:3329

Runtime coverage analysis

Covered functions
6938
Functions that are reachable but not covered
386
Reachable functions
1649
Percentage of reachable functions covered
76.59%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/fmt/test/fuzzing/chrono-duration.cc 193
/src/fmt/test/fuzzing/fuzzer-common.h 13
/src/fmt/include/fmt/base.h 347
/src/fmt/include/fmt/format.h 363
/src/fmt/include/fmt/format-inl.h 39

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name Functions filename Arg count Args Function depth hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
voidfmt::v11::detail::value ::format_custom >>,fmt::v11::formatter >>,char,void>>(void*,fmt::v11::parse_context &,fmt::v11::context&) /src/fmt/include/fmt/base.h 3 ['N/A', 'N/A', 'N/A'] 15 0 46 3 2 647 0 1365 814

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers
12.0%
1427 / 12150
Cyclomatic complexity statically reachable by fuzzers
14.0%
9079 / 65568

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name Functions filename Args Function call depth Reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzz engine guidance

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/fmt/test/fuzzing/float.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['fmt::v11::basic_appender fmt::v11::detail::write_float, double>(fmt::v11::basic_appender, double, fmt::v11::format_specs, fmt::v11::detail::locale_ref)', 'fmt::v11::basic_appender fmt::v11::detail::write_padded, fmt::v11::detail::write_char >(fmt::v11::basic_appender, char, fmt::v11::format_specs const&)::{lambda(fmt::v11::basic_appender)#1}&>(fmt::v11::detail::write_char >(fmt::v11::basic_appender, char, fmt::v11::format_specs const&)::{lambda(fmt::v11::basic_appender)#1}&, fmt::v11::format_specs const&, unsigned long, unsigned long, fmt::v11::detail::write_char >(fmt::v11::basic_appender, char, fmt::v11::format_specs const&)::{lambda(fmt::v11::basic_appender)#1}&)', 'fmt::v11::detail::format_handler::on_format_specs(int, char const*, char const*)', 'fmt::v11::basic_appender fmt::v11::detail::write_float, long double>(fmt::v11::basic_appender, long double, fmt::v11::format_specs, fmt::v11::detail::locale_ref)', 'fmt::v11::format_specs::format_specs()', 'fmt::v11::basic_appender fmt::v11::detail::write_significand, unsigned int, fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender, unsigned int, int, int, fmt::v11::detail::digit_grouping const&)', 'fmt::v11::detail::dragonbox::floor_log10_pow2(int)', 'fmt::v11::detail::format_handler::on_format_specs(int, char const*, char const*)', 'int fmt::v11::detail::format_float(double, int, fmt::v11::format_specs const&, bool, fmt::v11::detail::buffer&)', 'fmt::v11::context::arg(int) const']

/src/fmt/test/fuzzing/chrono-timepoint.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['fmt::v11::detail::vformat_to(fmt::v11::detail::buffer&, fmt::v11::basic_string_view, fmt::v11::basic_format_args, fmt::v11::detail::locale_ref)', 'fmt::v11::basic_memory_buffer >::deallocate()', 'fmt::v11::detail::vformat_to(fmt::v11::detail::buffer&, fmt::v11::basic_string_view, fmt::v11::basic_format_args, fmt::v11::detail::locale_ref)', 'fmt::v11::detail::format_handler::on_format_specs(int, char const*, char const*)', 'fmt::v11::basic_appender fmt::v11::detail::fill >(fmt::v11::basic_appender, unsigned long, fmt::v11::basic_specs const&)', 'fmt::v11::detail::vformat_to(fmt::v11::detail::buffer&, fmt::v11::basic_string_view, fmt::v11::basic_format_args, fmt::v11::detail::locale_ref)', 'fmt::v11::basic_memory_buffer >::deallocate()', 'fmt::v11::report_error(char const*)', 'char const* fmt::v11::detail::parse_width(char const*, char const*, fmt::v11::format_specs&, fmt::v11::detail::arg_ref&, fmt::v11::parse_context&)', 'fmt::v11::format_specs::format_specs()']

/src/fmt/test/fuzzing/named-arg.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['fmt::v11::basic_appender fmt::v11::detail::write_float, double>(fmt::v11::basic_appender, double, fmt::v11::format_specs, fmt::v11::detail::locale_ref)', 'fmt::v11::context::arg(int) const', 'fmt::v11::basic_appender fmt::v11::detail::write_significand, char, unsigned int, fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender, unsigned int, int, int, char, fmt::v11::detail::digit_grouping const&)', 'fmt::v11::detail::vformat_to(fmt::v11::detail::buffer&, fmt::v11::basic_string_view, fmt::v11::basic_format_args, fmt::v11::detail::locale_ref)', 'fmt::v11::basic_appender fmt::v11::detail::write_significand, unsigned int, fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender, unsigned int, int, int, fmt::v11::detail::digit_grouping const&)', 'fmt::v11::detail::dragonbox::decimal_fp fmt::v11::detail::dragonbox::to_decimal(double)', 'fmt::v11::detail::format_handler::on_format_specs(int, char const*, char const*)', 'fmt::v11::basic_memory_buffer >::basic_memory_buffer(fmt::v11::detail::allocator const&)', 'fmt::v11::detail::vformat_to(fmt::v11::detail::buffer&, fmt::v11::basic_string_view, fmt::v11::basic_format_args, fmt::v11::detail::locale_ref)', 'fmt::v11::basic_appender fmt::v11::detail::write_padded, fmt::v11::detail::write_ptr, unsigned long>(fmt::v11::basic_appender, unsigned long, fmt::v11::format_specs const*)::{lambda(fmt::v11::basic_appender)#1}&>(fmt::v11::basic_appender, fmt::v11::format_specs const&, unsigned long, unsigned long, fmt::v11::detail::write_ptr, unsigned long>(fmt::v11::basic_appender, unsigned long, fmt::v11::format_specs const*)::{lambda(fmt::v11::basic_appender)#1}&)']

/src/fmt/test/fuzzing/one-arg.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['fmt::v11::context::arg(int) const', 'fmt::v11::basic_appender fmt::v11::detail::write >(fmt::v11::basic_appender, fmt::v11::basic_string_view, fmt::v11::format_specs const&)', 'fmt::v11::basic_appender fmt::v11::detail::write >(fmt::v11::basic_appender, fmt::v11::basic_string_view, fmt::v11::format_specs const&)', 'fmt::v11::detail::for_each_codepoint)#1}>(fmt::v11::basic_string_view, fmt::v11::detail::find_escape(char const*, char const*)::{lambda(unsigned int, fmt::v11::basic_string_view)#1})::{lambda(char const*, char const*)#1}::operator()(char const*, char const*) const', 'fmt::v11::basic_appender fmt::v11::detail::write_significand, char, unsigned int, fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender, unsigned int, int, int, char, fmt::v11::detail::digit_grouping const&)', 'fmt::v11::basic_appender fmt::v11::detail::write_float, double>(fmt::v11::basic_appender, double, fmt::v11::format_specs, fmt::v11::detail::locale_ref)', 'fmt::v11::detail::vformat_to(fmt::v11::detail::buffer&, fmt::v11::basic_string_view, fmt::v11::basic_format_args, fmt::v11::detail::locale_ref)', 'fmt::v11::basic_appender fmt::v11::detail::write_significand, unsigned int, fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender, unsigned int, int, int, fmt::v11::detail::digit_grouping const&)', 'fmt::v11::detail::dragonbox::decimal_fp fmt::v11::detail::dragonbox::to_decimal(double)', 'fmt::v11::detail::format_handler::on_format_specs(int, char const*, char const*)']

/src/fmt/test/fuzzing/two-args.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['fmt::v11::basic_appender fmt::v11::detail::write_float, double>(fmt::v11::basic_appender, double, fmt::v11::format_specs, fmt::v11::detail::locale_ref)', 'fmt::v11::context::arg(int) const', 'fmt::v11::basic_appender fmt::v11::detail::write_significand, char, unsigned int, fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender, unsigned int, int, int, char, fmt::v11::detail::digit_grouping const&)', 'fmt::v11::detail::vformat_to(fmt::v11::detail::buffer&, fmt::v11::basic_string_view, fmt::v11::basic_format_args, fmt::v11::detail::locale_ref)', 'fmt::v11::basic_appender fmt::v11::detail::write_significand, unsigned int, fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender, unsigned int, int, int, fmt::v11::detail::digit_grouping const&)', 'fmt::v11::detail::dragonbox::decimal_fp fmt::v11::detail::dragonbox::to_decimal(double)', 'fmt::v11::detail::format_handler::on_format_specs(int, char const*, char const*)', 'fmt::v11::basic_memory_buffer >::basic_memory_buffer(fmt::v11::detail::allocator const&)', 'fmt::v11::detail::vformat_to(fmt::v11::detail::buffer&, fmt::v11::basic_string_view, fmt::v11::basic_format_args, fmt::v11::detail::locale_ref)', 'int fmt::v11::basic_format_args::get_id(fmt::v11::basic_string_view) const']

/src/fmt/test/fuzzing/chrono-duration.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['fmt::v11::basic_appender fmt::v11::detail::write_padded, fmt::v11::detail::write_char >(fmt::v11::basic_appender, char, fmt::v11::format_specs const&)::{lambda(fmt::v11::basic_appender)#1}&>(fmt::v11::detail::write_char >(fmt::v11::basic_appender, char, fmt::v11::format_specs const&)::{lambda(fmt::v11::basic_appender)#1}&, fmt::v11::format_specs const&, unsigned long, unsigned long, fmt::v11::detail::write_char >(fmt::v11::basic_appender, char, fmt::v11::format_specs const&)::{lambda(fmt::v11::basic_appender)#1}&)', 'fmt::v11::detail::dragonbox::cache_accessor::get_cached_power(int)', 'fmt::v11::format_specs::format_specs()', 'fmt::v11::detail::dragonbox::umul192_upper128(unsigned long, fmt::v11::detail::uint128_fallback)', 'fmt::v11::basic_appender fmt::v11::detail::write_significand, unsigned int, fmt::v11::detail::digit_grouping >(fmt::v11::basic_appender, unsigned int, int, int, fmt::v11::detail::digit_grouping const&)', '_ZN3fmt3v116detail8basic_fpIoE6assignIeTnNSt3__19enable_ifIXntsr16is_double_doubleIT_EE5valueEiE4typeELi0EEEbS7_', 'fmt::v11::detail::dragonbox::floor_log10_pow2(int)', 'fmt::v11::context::arg(int) const', 'fmt::v11::detail::format_handler::on_format_specs(int, char const*, char const*)', 'fmt::v11::basic_appender fmt::v11::detail::write >(fmt::v11::basic_appender, fmt::v11::basic_string_view, fmt::v11::format_specs const&)']

Runtime coverage analysis

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name Function total lines Lines covered at runtime percentage covered Reached by fuzzers
intfmt::v11::detail::format_float (longdouble,int,fmt::v11::format_specsconst&,bool,fmt::v11::detail::buffer &) 197 45 22.84% ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer']
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,char,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,char,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,signedchar,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,signedchar,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedchar,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedchar,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,short,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,short,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedshort,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedshort,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,int,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,int,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedint,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedint,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,long,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,long,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,unsignedlong,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,unsignedlong,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,float,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,float,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,double,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,double,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1l,1000000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1l,1000000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1l,1000000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1l,1000000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1l,1000000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1l,1000000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1l,1000000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1l,1000000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1l,1000000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1l,1000000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1l,1000l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1l,1000l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1l,100l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1l,100l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1l,10l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1l,10l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<10l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<10l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1000000000000000l,1l>>&) 135 66 48.88% []
charconst*fmt::v11::detail::parse_chrono_format ,longdouble,std::__1::ratio<1000000000000000000l,1l>>&>(charconst*,charconst*,fmt::v11::detail::chrono_formatter ,longdouble,std::__1::ratio<1000000000000000000l,1l>>&) 135 66 48.88% []

Files and Directories in report

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file Reached by Covered by
[] []
/usr/local/bin/../include/c++/v1/string [] []
/src/fmt/test/fuzzing/float.cc ['float-fuzzer'] ['float-fuzzer']
/src/fmt/include/fmt/base.h ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer'] ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer']
/usr/local/bin/../include/c++/v1/stdexcept [] []
/src/fmt/test/fuzzing/two-args.cc ['two-args-fuzzer'] ['two-args-fuzzer']
/src/fmt/test/fuzzing/one-arg.cc ['one-arg-fuzzer'] ['one-arg-fuzzer']
/src/fmt/test/fuzzing/chrono-timepoint.cc ['chrono-timepoint-fuzzer'] ['chrono-timepoint-fuzzer']
/src/fmt/test/fuzzing/named-arg.cc ['named-arg-fuzzer'] ['named-arg-fuzzer']
/src/fmt/test/fuzzing/fuzzer-common.h ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer'] ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer']
/src/fmt/include/fmt/chrono.h [] []
/src/fmt/test/fuzzing/chrono-duration.cc ['chrono-duration-fuzzer'] ['chrono-duration-fuzzer']
/src/fmt/include/fmt/format-inl.h ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer'] ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer']
/src/fmt/include/fmt/format.h ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer'] ['float-fuzzer', 'chrono-timepoint-fuzzer', 'named-arg-fuzzer', 'one-arg-fuzzer', 'two-args-fuzzer', 'chrono-duration-fuzzer']

Directories in report

Directory
/src/fmt/test/fuzzing/
/src/fmt/include/fmt/
/usr/local/bin/../include/c++/v1/

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file
float-fuzzer fuzzerLogFile-0-8bSgtswVhP.data fuzzerLogFile-0-8bSgtswVhP.data.yaml float-fuzzer.covreport
chrono-timepoint-fuzzer fuzzerLogFile-0-5vQsHJmU8a.data fuzzerLogFile-0-5vQsHJmU8a.data.yaml chrono-timepoint-fuzzer.covreport
named-arg-fuzzer fuzzerLogFile-0-VBonOMuWAH.data fuzzerLogFile-0-VBonOMuWAH.data.yaml named-arg-fuzzer.covreport
one-arg-fuzzer fuzzerLogFile-0-wkxSYYA9En.data fuzzerLogFile-0-wkxSYYA9En.data.yaml one-arg-fuzzer.covreport
two-args-fuzzer fuzzerLogFile-0-FGKlnTbEsf.data fuzzerLogFile-0-FGKlnTbEsf.data.yaml two-args-fuzzer.covreport
chrono-duration-fuzzer fuzzerLogFile-0-ZESW8Y3OqY.data fuzzerLogFile-0-ZESW8Y3OqY.data.yaml chrono-duration-fuzzer.covreport