From 7909c53e3b91f96a12f2d587741575d4d1becdce Mon Sep 17 00:00:00 2001
From: Francis Murtagh <francis.murtagh@arm.com>
Date: Thu, 28 Jan 2021 14:25:15 +0000
Subject: IVGCVSW-4874 Provide LayerSupportHandle to frontend users

 * Add test for new IsBackendRegistered member function of Handle
 * Move deprecated messages to new frontend API of LayerSupportHandle
 * Update delegate to use dot operator for IsXXXLayerSupported

Signed-off-by: Francis Murtagh <francis.murtagh@arm.com>
Change-Id: I70d7166e207a10e4b3583a827ca0dda2169bcba1
!android-nn-driver:4940
---
 src/armnn/test/UtilsTests.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/armnn/test/UtilsTests.cpp')

diff --git a/src/armnn/test/UtilsTests.cpp b/src/armnn/test/UtilsTests.cpp
index fb078de32f..7776a2d3cf 100644
--- a/src/armnn/test/UtilsTests.cpp
+++ b/src/armnn/test/UtilsTests.cpp
@@ -5,6 +5,7 @@
 #include <boost/test/unit_test.hpp>
 
 
+#include <armnn/BackendHelper.hpp>
 #include <armnn/Utils.hpp>
 #include <armnn/Types.hpp>
 #include <armnn/TypesUtils.hpp>
@@ -266,4 +267,17 @@ BOOST_AUTO_TEST_CASE(PermuteQuantizationDim)
     BOOST_CHECK(permuted.GetQuantizationDim().value() == 1U);
 }
 
+#if defined(ARMNNREF_ENABLED)
+BOOST_AUTO_TEST_CASE(LayerSupportHandle)
+{
+    auto layerSupportObject = armnn::GetILayerSupportByBackendId("CpuRef");
+    armnn::TensorInfo input;
+    std::string reasonIfUnsupported;
+    // InputLayer always supported for CpuRef
+    BOOST_CHECK_EQUAL(layerSupportObject.IsInputSupported(input, reasonIfUnsupported), true);
+
+    BOOST_CHECK(layerSupportObject.IsBackendRegistered());
+}
+#endif
+
 BOOST_AUTO_TEST_SUITE_END()
-- 
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