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| author | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2018-11-27 01:00:08 +0100 |
|---|---|---|
| committer | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2018-11-27 01:00:09 +0100 |
| commit | 1b5bbacdb0888c01de588bf3b4d42166757c98e0 (patch) | |
| tree | adba8989ebb09a024c5e5924d2910856ca42473f /src/testlib/qtestcase.cpp | |
| parent | ba13c6c08f30a4c2f188f69deeaf4ca6a020d7a1 (diff) | |
| parent | 71bd06d516a2410ae0ea698e79dcb94aba9bc5b4 (diff) | |
Merge remote-tracking branch 'origin/5.11' into 5.12
Change-Id: I12bcee17e349edd0dd4fd08da76361d1ffb1a727
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 32facaf12b..dbe7353bbe 100644 --- a/src/testlib/qtestcase.cpp +++ b/src/testlib/qtestcase.cpp @@ -2484,7 +2484,16 @@ bool QTest::compare_helper(bool success, const char *failureMsg, 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); } |