3rd-party/Unity
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Code Issues Releases Wiki Activity

Start adding tests. Add const and simplify code.

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jsalling
2016-11-06 22:22:11 -06:00
parent 393f2cb544
commit 1dfcb54491
2 changed files with 51 additions and 11 deletions
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8
src/unity.c
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@@ -284,7 +284,7 @@ void UnityPrintFloat(_UD number)
else if (number < 0.0000005 && number > 0) UnityPrint("0.000000..."); /* Small numbers */
else if (number < 4294967296.0f) /* Rounded result fits in 32 bits, "%.6f" format */
{
_US32 divisor = (1000000/10);
const _US32 divisor = (1000000/10);
_UU32 integer_part = (_UU32)number;
_US32 fraction_part = (_US32)((number - integer_part)*1000000.0 + 0.5);
/* Double precision calculation gives best performance for six rounded decimal places */
@@ -300,7 +300,7 @@ void UnityPrintFloat(_UD number)
}
else /* Number is larger, use exponential format of 9 digits, "%.8e" */
{
_US32 divisor = (1000000000/10);
const _US32 divisor = (1000000000/10);
_US32 integer_part;
double divide = 10.0;
int exponent = 9;
@@ -314,9 +314,7 @@ void UnityPrintFloat(_UD number)
/* Double precision calculation required for float, to produce 9 rounded digits */
UNITY_OUTPUT_CHAR('0' + integer_part / divisor);
integer_part %= divisor;
divisor /= 10;
UnityPrintDecimalAndNumberWithLeadingZeros(integer_part, divisor);
UnityPrintDecimalAndNumberWithLeadingZeros(integer_part % divisor, divisor / 10);
UNITY_OUTPUT_CHAR('e');
UNITY_OUTPUT_CHAR('+');
if (exponent < 10) UNITY_OUTPUT_CHAR('0');