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imgproc(test): RGB2YUV regression test

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This commit is contained in:
Alexander Alekhin 2019-01-21 16:04:23 +03:00
parent 3478240de9
commit a84e11451b
1 changed files with 10 additions and 0 deletions
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10
modules/imgproc/test/test_color.cpp
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@ -3062,4 +3062,14 @@ TEST(ImgProc_BGR2RGBA, 3ch24ch)
EXPECT_DOUBLE_EQ(cvtest::norm(expected - dst, NORM_INF), 0.);
}
TEST(ImgProc_RGB2YUV, regression_13668)
{
Mat src(Size(32, 4), CV_8UC3, Scalar(9, 250, 82)); // Ensure that SIMD code path works
Mat dst;
cvtColor(src, dst, COLOR_RGB2YUV);
Vec3b res = dst.at<Vec3b>(0, 0);
Vec3b ref(159, 90, 0);
EXPECT_EQ(res, ref);
}
}} // namespace