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test vector processing

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This commit is contained in:
Alexander Alekhin 2015-06-26 13:35:27 +03:00
parent e379ea6ed6
commit 30a5a9ed34
1 changed files with 79 additions and 0 deletions
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79
modules/core/test/test_mat.cpp
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@ -1318,3 +1318,82 @@ TEST(Core_SparseMat, footprint)
ASSERT_LE((int)m.hdr->nodeSize, 32);
ASSERT_LE(dataSize1, threshold);
}
TEST(Core_Mat_vector, OutputArray_create_getMat)
{
cv::Mat_<uchar> src_base(5, 1);
std::vector<uchar> dst8;
src_base << 1, 2, 3, 4, 5;
Mat src(src_base);
OutputArray _dst(dst8);
{
_dst.create(src.rows, src.cols, src.type());
Mat dst = _dst.getMat();
EXPECT_EQ(src.dims, dst.dims);
EXPECT_EQ(src.cols, dst.cols);
EXPECT_EQ(src.rows, dst.rows);
}
}
TEST(Core_Mat_vector, copyTo_roi_column)
{
cv::Mat_<uchar> src_base(5, 2);
std::vector<uchar> dst1;
src_base << 1, 2, 3, 4, 5, 6, 7, 8, 9, 10;
Mat src_full(src_base);
Mat src(src_full.col(0));
OutputArray _dst(dst1);
{
_dst.create(src.rows, src.cols, src.type());
Mat dst = _dst.getMat();
EXPECT_EQ(src.dims, dst.dims);
EXPECT_EQ(src.cols, dst.cols);
EXPECT_EQ(src.rows, dst.rows);
}
std::vector<uchar> dst2;
src.copyTo(dst2);
std::cout << "src = " << src << std::endl;
std::cout << "dst = " << Mat(dst2) << std::endl;
EXPECT_EQ((size_t)5, dst2.size());
EXPECT_EQ(1, (int)dst2[0]);
EXPECT_EQ(3, (int)dst2[1]);
EXPECT_EQ(5, (int)dst2[2]);
EXPECT_EQ(7, (int)dst2[3]);
EXPECT_EQ(9, (int)dst2[4]);
}
TEST(Core_Mat_vector, copyTo_roi_row)
{
cv::Mat_<uchar> src_base(2, 5);
std::vector<uchar> dst1;
src_base << 1, 2, 3, 4, 5, 6, 7, 8, 9, 10;
Mat src_full(src_base);
Mat src(src_full.row(0));
OutputArray _dst(dst1);
{
_dst.create(src.rows, src.cols, src.type());
Mat dst = _dst.getMat();
EXPECT_EQ(src.dims, dst.dims);
EXPECT_EQ(src.cols, dst.cols);
EXPECT_EQ(src.rows, dst.rows);
}
std::vector<uchar> dst2;
src.copyTo(dst2);
std::cout << "src = " << src << std::endl;
std::cout << "dst = " << Mat(dst2) << std::endl;
EXPECT_EQ((size_t)5, dst2.size());
EXPECT_EQ(1, (int)dst2[0]);
EXPECT_EQ(2, (int)dst2[1]);
EXPECT_EQ(3, (int)dst2[2]);
EXPECT_EQ(4, (int)dst2[3]);
EXPECT_EQ(5, (int)dst2[4]);
}