1 files changed, 38 insertions, 0 deletions
diff --git a/src/armnn/test/TestUtils.hpp b/src/armnn/test/TestUtils.hpp
index 9129d91886..9b1a3bf18d 100644
--- a/src/armnn/test/TestUtils.hpp
+++ b/src/armnn/test/TestUtils.hpp
@@ -6,6 +6,44 @@
 #pragma once
 
 #include <armnn/INetwork.hpp>
+#include <Graph.hpp>
 
 void Connect(armnn::IConnectableLayer* from, armnn::IConnectableLayer* to, const armnn::TensorInfo& tensorInfo,
              unsigned int fromIndex = 0, unsigned int toIndex = 0);
+
+template <typename LayerT>
+bool IsLayerOfType(const armnn::Layer* const layer)
+{
+    return (layer->GetType() == armnn::LayerEnumOf<LayerT>());
+}
+
+inline bool CheckSequence(const armnn::Graph::ConstIterator first, const armnn::Graph::ConstIterator last)
+{
+    return (first == last);
+}
+
+/// Checks each unary function in Us evaluates true for each correspondent layer in the sequence [first, last).
+template <typename U, typename... Us>
+bool CheckSequence(const armnn::Graph::ConstIterator first, const armnn::Graph::ConstIterator last, U&& u, Us&&... us)
+{
+    return u(*first) && CheckSequence(std::next(first), last, us...);
+}
+
+template <typename LayerT>
+bool CheckRelatedLayers(armnn::Graph& graph, const std::list<std::string>& testRelatedLayers)
+{
+    for (auto& layer : graph)
+    {
+        if (layer->GetType() == armnn::LayerEnumOf<LayerT>())
+        {
+            auto& relatedLayers = layer->GetRelatedLayerNames();
+            if (!std::equal(relatedLayers.begin(), relatedLayers.end(), testRelatedLayers.begin(),
+                            testRelatedLayers.end()))
+            {
+                return false;
+            }
+        }
+    }
+
+    return true;
+}