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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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This commit is contained in:
Alexander Alekhin
2020-06-04 17:55:00 +00:00
parent c3e8a82c9c ef3844a177
commit 7722a2b8a8
35 changed files with 1061 additions and 236 deletions
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modules/core/test/test_countnonzero.cpp
+19
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@@ -276,4 +276,23 @@ INSTANTIATE_TEST_CASE_P(Core, CountNonZeroND,
)
);
typedef testing::TestWithParam<tuple<int, cv::Size> > CountNonZeroBig;
TEST_P(CountNonZeroBig, /**/)
{
const int type = get<0>(GetParam());
const Size sz = get<1>(GetParam());
EXPECT_EQ(0, cv::countNonZero(cv::Mat::zeros(sz, type)));
EXPECT_EQ(sz.area(), cv::countNonZero(cv::Mat::ones(sz, type)));
}
INSTANTIATE_TEST_CASE_P(Core, CountNonZeroBig,
testing::Combine(
testing::Values(CV_8UC1, CV_32FC1),
testing::Values(Size(1, 524190), Size(524190, 1), Size(3840, 2160))
)
);
}} // namespace