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Added test of minMaxLoc on filling with maximums of int

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This commit is contained in:
Gleb Gladilov 2015-07-21 18:08:30 +03:00
parent c467d0d553
commit 07de67c32f
1 changed files with 18 additions and 0 deletions
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18
modules/core/test/test_arithm.cpp
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@ -1792,3 +1792,21 @@ INSTANTIATE_TEST_CASE_P(Arithm, SubtractOutputMatNotEmpty, testing::Combine(
testing::Values(perf::MatType(CV_8UC1), CV_8UC3, CV_8UC4, CV_16SC1, CV_16SC3), testing::Values(perf::MatType(CV_8UC1), CV_8UC3, CV_8UC4, CV_16SC1, CV_16SC3),
testing::Values(-1, CV_16S, CV_32S, CV_32F), testing::Values(-1, CV_16S, CV_32S, CV_32F),
testing::Bool())); testing::Bool()));
TEST(MinMaxLoc, Mat_IntMax_Without_Mask)
{
Mat_<int> mat(50, 50);
int iMaxVal = numeric_limits<int>::max();
mat.setTo(iMaxVal);
double min, max;
Point minLoc, maxLoc;
minMaxLoc(mat, &min, &max, &minLoc, &maxLoc, Mat());
ASSERT_EQ(iMaxVal, min);
ASSERT_EQ(iMaxVal, max);
ASSERT_EQ(Point(0, 0), minLoc);
ASSERT_EQ(Point(0, 0), maxLoc);
}