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added missing impl for multi-dim Mat::ones, Mat::zeros (issue #3756)

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berak
2014-07-08 17:26:23 +02:00
parent 71d3654832
commit 7b160fa3cb
2 changed files with 43 additions and 2 deletions
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15
modules/core/test/test_mat.cpp
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@@ -918,3 +918,18 @@ TEST(Core_Mat, copyNx1ToVector)
ASSERT_PRED_FORMAT2(cvtest::MatComparator(0, 0), ref_dst16, cv::Mat_<ushort>(dst16));
}
TEST(Core_Mat, multiDim)
{
int d[]={3,3,3};
Mat m0 = Mat::zeros(3,d,CV_8U);
ASSERT_EQ(0,sum(m0)[0]);
Mat m = Mat::ones(3,d,CV_8U);
ASSERT_EQ(27,sum(m)[0]);
m += 2;
ASSERT_EQ(81,sum(m)[0]);
m *= 3;
ASSERT_EQ(243,sum(m)[0]);
m += m;
ASSERT_EQ(486,sum(m)[0]);
}