amorfo77/json
1
0 Fork 0
mirror of https://github.com/nlohmann/json.git synced 2026-11-05 04:09:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

Replace a multibyte decimal point in dump() of a long double (#5998)

Browse Source
This commit is contained in:
Niels Lohmann authored and GitHub committed 2026-11-03 19:17:41 +01:00
1 parent 92707f43f2
commit 57b898ef99
3 files changed
+54 -38
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

tests/src/unit-locale-cpp.cpp
+8
View File
@@ -397,6 +397,14 @@ TEST_CASE("locale with a multi-byte decimal point")
// a value the locale-independent paths convert is not affected
CHECK(json::parse("12.5") == 12.5);
// dump() of a long double that takes the snprintf path replaces the
// whole decimal point, not only its first byte (#5993)
CHECK(long_double_json(1.5L).dump() == "1.5");
CHECK(long_double_json(2.0L).dump() == "2.0");
CHECK(long_double_json(-0.25L).dump() == "-0.25");
CHECK(long_double_json::parse(long_double_json(1.5e-7L).dump()) == long_double_json(1.5e-7L));
CHECK(long_double_json::parse(ld.dump()) == expected_long_double);
}
if (!tested)
{