From: Volodymyr Kysenko <vksnk@motorola.com>
Date: Thu, 9 Jan 2014 22:10:00 +0000 (-0800)
Subject: added test for correct handling of uniforma areas in the MergeMertens
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~3360^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=89dd828e3cd4f4b46922185133e6296801b218fb;p=platform%2Fupstream%2Fopencv.git

added test for correct handling of uniforma areas in the MergeMertens
---

diff --git a/modules/photo/test/test_hdr.cpp b/modules/photo/test/test_hdr.cpp
index 82ae25f..27773fb 100644
--- a/modules/photo/test/test_hdr.cpp
+++ b/modules/photo/test/test_hdr.cpp
@@ -166,6 +166,16 @@ TEST(Photo_MergeMertens, regression)
     merge->process(images, result);
     result.convertTo(result, CV_8UC3, 255);
     checkEqual(expected, result, 3, "Mertens");
+
+    Mat uniform(100, 100, CV_8UC3);
+    uniform = Scalar(0, 255, 0);
+
+    images.clear();
+    images.push_back(uniform);
+
+    merge->process(images, result);
+    result.convertTo(result, CV_8UC3, 255);
+    checkEqual(uniform, result, 1e-2f, "Mertens");
 }
 
 TEST(Photo_MergeDebevec, regression)