Replace use of locale dependent atoi(…) with locale-independent std::from_chars(…) (C++17)

test: Add test cases for LocaleIndependentAtoi

fuzz: Assert legacy atoi(s) == LocaleIndependentAtoi<int>(s)

fuzz: Assert legacy atoi64(s) == LocaleIndependentAtoi<int64_t>(s)

1 files changed, 0 insertions, 6 deletions

diff --git a/src/test/fuzz/locale.cpp b/src/test/fuzz/locale.cpp
index 5b1acae57b..4ad8123554 100644
--- a/src/test/fuzz/locale.cpp
+++ b/src/test/fuzz/locale.cpp
@@ -50,8 +50,6 @@ FUZZ_TARGET(locale)
     const bool parseint32_without_locale = ParseInt32(random_string, &parseint32_out_without_locale);
     int64_t parseint64_out_without_locale;
     const bool parseint64_without_locale = ParseInt64(random_string, &parseint64_out_without_locale);
-    const int64_t atoi64_without_locale = atoi64(random_string);
-    const int atoi_without_locale = atoi(random_string);
     const int64_t random_int64 = fuzzed_data_provider.ConsumeIntegral<int64_t>();
     const std::string tostring_without_locale = ToString(random_int64);
     // The variable `random_int32` is no longer used, but the harness still needs to
@@ -77,10 +75,6 @@ FUZZ_TARGET(locale)
     if (parseint64_without_locale) {
         assert(parseint64_out_without_locale == parseint64_out_with_locale);
     }
-    const int64_t atoi64_with_locale = atoi64(random_string);
-    assert(atoi64_without_locale == atoi64_with_locale);
-    const int atoi_with_locale = atoi(random_string);
-    assert(atoi_without_locale == atoi_with_locale);
     const std::string tostring_with_locale = ToString(random_int64);
     assert(tostring_without_locale == tostring_with_locale);
     const std::string strprintf_int_with_locale = strprintf("%d", random_int64);