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fix

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This commit is contained in:
Daniel Lemire 2024-01-28 11:11:19 -05:00
parent 9be7de5998
commit 7977ec6054
2 changed files with 25 additions and 2 deletions
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6
fuzz/from_chars.cc
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@ -27,8 +27,12 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
auto answer = auto answer =
fast_float::from_chars(input_d.data(), input_d.data() + input_d.size(), result_d, format); fast_float::from_chars(input_d.data(), input_d.data() + input_d.size(), result_d, format);
std::string input_f = fdp.ConsumeRandomLengthString(128); std::string input_f = fdp.ConsumeRandomLengthString(128);
double result_f = 0.0; float result_f = 0.0;
answer = answer =
fast_float::from_chars(input_f.data(), input_f.data() + input_f.size(), result_f, format); fast_float::from_chars(input_f.data(), input_f.data() + input_f.size(), result_f, format);
int result_i = 0;
std::string input_i = fdp.ConsumeRandomLengthString(128);
answer =
fast_float::from_chars(input_i.data(), input_i.data() + input_i.size(), result_i);
return 0; return 0;
} }

21
tests/fast_int.cpp
View File

@ -1,4 +1,20 @@
#if defined(__cplusplus) && (__cplusplus >= 201703L) #ifndef __cplusplus
#error fastfloat requires a C++ compiler
#endif
// We want to enable the tests only for C++17 and above.
#ifndef FASTFLOAT_CPLUSPLUS
#if defined(_MSVC_LANG) && !defined(__clang__)
#define FASTFLOAT_CPLUSPLUS (_MSC_VER == 1900 ? 201103L : _MSVC_LANG)
#else
#define FASTFLOAT_CPLUSPLUS __cplusplus
#endif
#endif
#if FASTFLOAT_CPLUSPLUS >= 201703L
#include <cstdlib> #include <cstdlib>
#include <iostream> #include <iostream>
#include <vector> #include <vector>
@ -744,6 +760,9 @@ int main() {
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }
#else #else
#include <iostream>
#include <cstdlib>
int main() { int main() {
std::cerr << "The test requires C++17." << std::endl; std::cerr << "The test requires C++17." << std::endl;
return EXIT_SUCCESS; return EXIT_SUCCESS;