made tests more repeatable

66439bca · Davis King · b9332698 · 66439bca
Commit 66439bca authored May 25, 2016 by Davis King
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dnn.cpp dlib/test/dnn.cpp +4 -0

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--- a/dlib/test/dnn.cpp
+++ b/dlib/test/dnn.cpp
@@ -1419,6 +1419,10 @@ namespace
        void perform_test (
        )
        {
+            // Seed the random number generator the same way every time we run the tests so
+            // they are repeatable.
+            srand(0);
            test_tagging();
 #ifdef DLIB_USE_CUDA
            test_conv();