Added more strict checks for empty inputs to compare, meanStdDev and RNG::fill

[platform/upstream/opencv.git] / modules / core / test / test_rand.cpp

diff --git a/modules/core/test/test_rand.cpp b/modules/core/test/test_rand.cpp
index 34b32a7..49062ff 100644 (file)
--- a/modules/core/test/test_rand.cpp
+++ b/modules/core/test/test_rand.cpp
@@ -173,7 +173,6 @@ void Core_RandTest::run( int )
                 dsz = slice+1 < maxSlice ? (int)(cvtest::randInt(rng) % (SZ - sz) + 1) : SZ - sz;
                 Mat aslice = arr[k].colRange(sz, sz + dsz);
                 tested_rng.fill(aslice, dist_type, A, B);
-                //printf("%d - %d\n", sz, sz + dsz);
             }
         }
 
@@ -375,9 +374,11 @@ TEST(Core_Rand, Regression_Stack_Corruption)
     int bufsz = 128; //enough for 14 doubles
     AutoBuffer<uchar> buffer(bufsz);
     size_t offset = 0;
-    cv::Mat_<cv::Point2d> x(2, 3, (cv::Point2d*)(buffer.data()+offset)); offset += x.total()*x.elemSize();
-    double& param1 = *(double*)(buffer.data()+offset); offset += sizeof(double);
-    double& param2 = *(double*)(buffer.data()+offset); offset += sizeof(double);
+    cv::Mat_<cv::Point2d> x(2, 3, (cv::Point2d*)(buffer.data()+offset));
+    offset += x.total()*x.elemSize();
+    double& param1 = *(double*)(buffer.data()+offset);
+    offset += sizeof(double);
+    double& param2 = *(double*)(buffer.data()+offset);
     param1 = -9; param2 = 2;
 
     cv::theRNG().fill(x, cv::RNG::NORMAL, param1, param2);