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//
// Copyright © 2023 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include <Network.hpp>
#include <doctest/doctest.h>
#include <armnn/utility/PolymorphicDowncast.hpp>
namespace
{
TEST_SUITE("Layer")
{
TEST_CASE("InputSlotGetTensorInfo")
{
armnn::NetworkImpl net;
armnn::IConnectableLayer* add = net.AddElementwiseBinaryLayer(armnn::BinaryOperation::Add);
armnn::IConnectableLayer* out = net.AddOutputLayer(0);
armnn::Layer* addlayer = armnn::PolymorphicDowncast<armnn::Layer*>(add);
armnn::Layer* outlayer = armnn::PolymorphicDowncast<armnn::Layer*>(out);
auto outTensorInfo = armnn::TensorInfo({1,2,2,1}, armnn::DataType::Float32);
addlayer->GetOutputSlot(0).Connect(outlayer->GetInputSlot(0));
CHECK_FALSE(outlayer->GetInputSlot(0).IsTensorInfoSet());
addlayer->GetOutputSlot(0).SetTensorInfo(outTensorInfo);
auto testTensorInfo = outlayer->GetInputSlot(0).GetTensorInfo();
CHECK_EQ(outTensorInfo, testTensorInfo);
CHECK(outlayer->GetInputSlot(0).IsTensorInfoSet());
CHECK_FALSE(outlayer->GetInputSlot(0).IsTensorInfoOverridden());
auto overRiddenTensorInfo = armnn::TensorInfo({2,2}, armnn::DataType::Float32);
outlayer->GetInputSlot(0).SetTensorInfo(overRiddenTensorInfo);
testTensorInfo = outlayer->GetInputSlot(0).GetTensorInfo();
// Confirm that inputslot TensorInfo is changed
CHECK_EQ(overRiddenTensorInfo, testTensorInfo);
// Confirm that outputslot TensorInfo is unchanged
CHECK_EQ(outTensorInfo, outlayer->GetInputSlot(0).GetConnection()->GetTensorInfo());
CHECK(outlayer->GetInputSlot(0).IsTensorInfoOverridden());
}
}
}
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