added test for http://code.opencv.org/issues/1918

6d691f2e · Rostislav Vasilikhin · 98408257 · 6d691f2e
Commit 6d691f2e authored Sep 05, 2016 by Rostislav Vasilikhin
Hide whitespace changes
Inline Side-by-side

Showing with 13 additions and 0 deletions

test_mat.cpp modules/core/test/test_mat.cpp +13 -0

No files found.
--- a/modules/core/test/test_mat.cpp
+++ b/modules/core/test/test_mat.cpp
@@ -925,6 +925,19 @@ TEST(Core_InputArray, empty)
    ASSERT_TRUE(_InputArray(data).empty());
 }

+
+TEST(Core_CopyMask, bug1918)
+{
+    Mat_<unsigned char> tmpSrc(100, 100);
+    tmpSrc = 124;
+    Mat_<unsigned char> tmpMask(100, 100);
+    tmpMask = 255;
+    Mat_<unsigned char> tmpDst(100, 100);
+    tmpDst = 2;
+    tmpSrc.copyTo(tmpDst, tmpMask);
+    ASSERT_EQ(sum(tmpDst)[0], 124 * 100 * 100);
+}
+
 TEST(Core_SVD, orthogonality)
 {
    for (int i = 0; i < 2; i++)