diff options
Diffstat (limited to 'tests/core/string/test_string.h')
| -rw-r--r-- | tests/core/string/test_string.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/tests/core/string/test_string.h b/tests/core/string/test_string.h index 8d6137cf62..49afc55c64 100644 --- a/tests/core/string/test_string.h +++ b/tests/core/string/test_string.h @@ -455,9 +455,9 @@ TEST_CASE("[String] Erasing") { } TEST_CASE("[String] Number to string") { - CHECK(String::num(0) == "0"); - CHECK(String::num(0.0) == "0"); // No trailing zeros. - CHECK(String::num(-0.0) == "-0"); // Includes sign even for zero. + CHECK(String::num(0) == "0.0"); // The method takes double, so always add zeros. + CHECK(String::num(0.0) == "0.0"); + CHECK(String::num(-0.0) == "-0.0"); // Includes sign even for zero. CHECK(String::num(3.141593) == "3.141593"); CHECK(String::num(3.141593, 3) == "3.142"); CHECK(String::num(42.100023, 4) == "42.1"); // No trailing zeros. @@ -492,15 +492,15 @@ 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."); + CHECK_MESSAGE(String::num_real(real_t(123.456789)) == "123.456789", "Prints the appropriate amount of digits for real_t = double."); + CHECK_MESSAGE(String::num_real(real_t(-123.456789)) == "-123.456789", "Prints the appropriate amount of digits for real_t = double."); + CHECK_MESSAGE(String::num_real(real_t(Math_PI)) == "3.14159265358979", "Prints the appropriate amount of digits for real_t = double."); + CHECK_MESSAGE(String::num_real(real_t(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."); + CHECK_MESSAGE(String::num_real(real_t(123.456789)) == "123.4568", "Prints the appropriate amount of digits for real_t = float."); + CHECK_MESSAGE(String::num_real(real_t(-123.456789)) == "-123.4568", "Prints the appropriate amount of digits for real_t = float."); + CHECK_MESSAGE(String::num_real(real_t(Math_PI)) == "3.141593", "Prints the appropriate amount of digits for real_t = float."); + CHECK_MESSAGE(String::num_real(real_t(3.1415f)) == "3.1415", "Prints only reliable digits of 32-bit float when real_t = float."); #endif // REAL_T_IS_DOUBLE // Checks doubles with many decimal places. @@ -509,7 +509,7 @@ TEST_CASE("[String] Number to string") { CHECK(String::num(-0.0000012345432123454321) == "-0.00000123454321"); CHECK(String::num(-10000.0000012345432123454321) == "-10000.0000012345"); CHECK(String::num(0.0000000000012345432123454321) == "0.00000000000123"); - CHECK(String::num(0.0000000000012345432123454321, 3) == "0"); + CHECK(String::num(0.0000000000012345432123454321, 3) == "0.0"); // Note: When relevant (remainder > 0.5), the last digit gets rounded up, // which can also lead to not include a trailing zero, e.g. "...89" -> "...9". |