added test checking http://code.opencv.org/issues/4050

98408257 · Rostislav Vasilikhin · cb52d249 · 98408257
Commit 98408257 authored Sep 05, 2016 by Rostislav Vasilikhin
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test_mat.cpp modules/core/test/test_mat.cpp +6 -0

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--- a/modules/core/test/test_mat.cpp
+++ b/modules/core/test/test_mat.cpp
@@ -919,6 +919,12 @@ TEST(Core_Mat, copyNx1ToVector)
    ASSERT_PRED_FORMAT2(cvtest::MatComparator(0, 0), ref_dst16, cv::Mat_<ushort>(dst16));
 }

+TEST(Core_InputArray, empty)
+{
+    vector<vector<Point> > data;
+    ASSERT_TRUE(_InputArray(data).empty());
+}
+
 TEST(Core_SVD, orthogonality)
 {
    for (int i = 0; i < 2; i++)