amorfo77/json
1
0 Fork 0
mirror of https://github.com/nlohmann/json.git synced 2026-10-10 00:17:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

Avoid floating-point equality in custom key type test

Browse Source 
GCC with -Werror=float-equal rejects comparing the double value with ==.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann committed 2026-10-09 23:14:39 +02:00
1 parent 8952057295
commit c76d838cd5
1 file changed
+2 -1
Download Patch File Download Diff File Expand all files Collapse all files
tests/src/unit-custom-object-key-type.cpp
+2 -1
View File
@@ -10,6 +10,7 @@
#include <nlohmann/json.hpp>
#include <cmath>
#include <cstddef>
#include <cstdint>
#include <map>
@@ -273,7 +274,7 @@ bool check_shallow(const J& value)
return a->template get<int>() == 1
&& b->is_array() && b->size() == 3 && (*b)[0].template get<bool>() && (*b)[1].is_null()
&& (*b)[2].template get<std::string>() == "x"
&& d != c->end() && d->template get<double>() == 2.5
&& d != c->end() && std::abs(d->template get<double>() - 2.5) < 1e-9
&& value.find(key_t(std::string(23, 'x')))->template get<int>() == 2
&& value.find(key_t(std::string(36, 'y')))->template get<int>() == 3
&& value.find(key_t(std::string(300, 'z')))->template get<int>() == 4;