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- fixed floating point comparison

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git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@69 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e
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mvandervoord
2010-04-18 23:25:32 +00:00
parent 54a924571b
commit 12d4d14388
2 changed files with 88 additions and 6 deletions
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7
src/unity.c
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@ -334,7 +334,7 @@ void UnityAssertEqualFloatArray(const _UF* expected,
_UU32 elements = num_elements;
const _UF* ptr_expected = expected;
const _UF* ptr_actual = actual;
_UF diff;
_UF diff, tol;
if (elements == 0)
{
@ -349,7 +349,10 @@ void UnityAssertEqualFloatArray(const _UF* expected,
diff = *ptr_expected - *ptr_actual;
if (diff < 0.0)
diff = 0.0 - diff;
if (diff > (UNITY_FLOAT_PRECISION * *ptr_expected))
tol = UNITY_FLOAT_PRECISION * *ptr_expected;
if (tol < 0.0)
tol = 0.0 - tol;
if (diff > tol)
{
UnityTestResultsFailBegin(lineNumber);
UnityPrint(UnityStrElement);