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added check for false bug report #2081

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This commit is contained in:
Vadim Pisarevsky
2012-07-01 21:29:50 +00:00
parent 562838e0b5
commit 31395b0759
1 changed files with 19 additions and 0 deletions
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19
modules/core/test/test_operations.cpp
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@@ -926,6 +926,25 @@ bool CV_OperationsTest::operations1()
if (!v10dzero[ii] == 0.0) if (!v10dzero[ii] == 0.0)
throw test_excep(); throw test_excep();
} }
Mat A(1, 32, CV_32F), B;
for( int i = 0; i < A.cols; i++ )
A.at<float>(i) = (float)(i <= 12 ? i : 24 - i);
transpose(A, B);
int minidx[2] = {0, 0}, maxidx[2] = {0, 0};
double minval = 0, maxval = 0;
minMaxIdx(A, &minval, &maxval, minidx, maxidx);
if( !(minidx[0] == 0 && minidx[1] == 31 && maxidx[0] == 0 && maxidx[1] == 12 &&
minval == -7 && maxval == 12))
throw test_excep();
minMaxIdx(B, &minval, &maxval, minidx, maxidx);
if( !(minidx[0] == 31 && minidx[1] == 0 && maxidx[0] == 12 && maxidx[1] == 0 &&
minval == -7 && maxval == 12))
throw test_excep();
} }
catch(const test_excep&) catch(const test_excep&)
{ {