Itseez/opencv — pull request #3036 by vbystricky (2014-08-04 11:19:43+00:00)
Title: OCL: Prevent generating test case with mask filled 0 only

With `test_loop_times > 1` we have some case with mask filled 0 only, and infinity as result of norm calculation.

check_regression=*OCL*Norm*
test_filter=*OCL*Norm*
build_examples=OFF
test_modules=core