diff options
Diffstat (limited to 'src/testlib/qtestcase.cpp')
-rw-r--r-- | src/testlib/qtestcase.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp index a9e2cc5ea3..ba03384db5 100644 --- a/src/testlib/qtestcase.cpp +++ b/src/testlib/qtestcase.cpp @@ -2500,7 +2500,16 @@ bool QTest::qCompare(qfloat16 const &t1, qfloat16 const &t2, const char *actual, bool QTest::qCompare(float const &t1, float const &t2, const char *actual, const char *expected, const char *file, int line) { - return compare_helper(qFuzzyCompare(t1, t2), "Compared floats are not the same (fuzzy compare)", + bool equal = false; + int cl1 = std::fpclassify(t1); + int cl2 = std::fpclassify(t2); + if (cl1 == FP_INFINITE) + equal = ((t1 < 0) == (t2 < 0)) && cl2 == FP_INFINITE; + else if (cl1 == FP_NAN) + equal = (cl2 == FP_NAN); + else + equal = qFuzzyCompare(t1, t2); + return compare_helper(equal, "Compared floats are not the same (fuzzy compare)", toString(t1), toString(t2), actual, expected, file, line); } |