diff options
| author | Aaron Franke <arnfranke@yahoo.com> | 2022-10-15 17:36:22 -0500 |
|---|---|---|
| committer | Aaron Franke <arnfranke@yahoo.com> | 2022-10-15 17:57:54 -0500 |
| commit | c60ac64e8fa16ffc092c6c773ebe49a1312045cd (patch) | |
| tree | e1c14f111394c62ea2b24a437fa1a8528f039079 /tests | |
| parent | dc4b6165962536b53c4c1471fcf0be43c70e2335 (diff) | |
Fix big negative numbers printing incorrect decimals in num_real
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/core/string/test_string.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/core/string/test_string.h b/tests/core/string/test_string.h index cf34caac28..cd1b421ce8 100644 --- a/tests/core/string/test_string.h +++ b/tests/core/string/test_string.h @@ -411,9 +411,13 @@ TEST_CASE("[String] Number to string") { CHECK(String::num_real(3.141593) == "3.141593"); CHECK(String::num_real(3.141) == "3.141"); // No trailing zeros. #ifdef REAL_T_IS_DOUBLE + CHECK_MESSAGE(String::num_real(123.456789) == "123.456789", "Prints the appropriate amount of digits for real_t = double."); + CHECK_MESSAGE(String::num_real(-123.456789) == "-123.456789", "Prints the appropriate amount of digits for real_t = double."); CHECK_MESSAGE(String::num_real(Math_PI) == "3.14159265358979", "Prints the appropriate amount of digits for real_t = double."); CHECK_MESSAGE(String::num_real(3.1415f) == "3.1414999961853", "Prints more digits of 32-bit float when real_t = double (ones that would be reliable for double) and no trailing zero."); #else + CHECK_MESSAGE(String::num_real(123.456789) == "123.4568", "Prints the appropriate amount of digits for real_t = float."); + CHECK_MESSAGE(String::num_real(-123.456789) == "-123.4568", "Prints the appropriate amount of digits for real_t = float."); CHECK_MESSAGE(String::num_real(Math_PI) == "3.141593", "Prints the appropriate amount of digits for real_t = float."); CHECK_MESSAGE(String::num_real(3.1415f) == "3.1415", "Prints only reliable digits of 32-bit float when real_t = float."); #endif // REAL_T_IS_DOUBLE |