From 3dc4303c94cf3f5976e495233f663ff56089e53a Mon Sep 17 00:00:00 2001
From: Matteo Martincigh <matteo.martincigh@arm.com>
Date: Thu, 18 Oct 2018 10:55:19 +0100
Subject: IVGCVSW-2040 Add unit tests for the newly implemented NHWC support in
 ref BatchNormalization

 * Added create workload unit tests for the NHWC data layout

Change-Id: I03d66c88dc9b0340302b85012cb0152f0ec6fa72
---
 .../reference/test/RefCreateWorkloadTests.cpp      | 52 +++++++++++++++++++---
 1 file changed, 46 insertions(+), 6 deletions(-)

(limited to 'src/backends/reference/test')

diff --git a/src/backends/reference/test/RefCreateWorkloadTests.cpp b/src/backends/reference/test/RefCreateWorkloadTests.cpp
index 1ec7749168..d258b81932 100644
--- a/src/backends/reference/test/RefCreateWorkloadTests.cpp
+++ b/src/backends/reference/test/RefCreateWorkloadTests.cpp
@@ -143,16 +143,56 @@ BOOST_AUTO_TEST_CASE(CreateDivisionUint8Workload)
                                      armnn::DataType::QuantisedAsymm8>();
 }
 
-BOOST_AUTO_TEST_CASE(CreateBatchNormalizationWorkload)
+template <typename BatchNormalizationWorkloadType, armnn::DataType DataType>
+static void RefCreateBatchNormalizationWorkloadTest(DataLayout dataLayout)
 {
-    Graph                graph;
+    Graph graph;
     RefWorkloadFactory factory;
-    auto workload = CreateBatchNormalizationWorkloadTest<RefBatchNormalizationFloat32Workload, armnn::DataType::Float32>
-                    (factory, graph);
+    auto workload =
+            CreateBatchNormalizationWorkloadTest<BatchNormalizationWorkloadType, DataType>(factory, graph, dataLayout);
+
+    TensorShape inputShape;
+    TensorShape outputShape;
+
+    switch (dataLayout)
+    {
+        case DataLayout::NHWC:
+            inputShape  = { 2, 1, 1, 3 };
+            outputShape = { 2, 1, 1, 3 };
+            break;
+        case DataLayout::NCHW:
+        default:
+            inputShape  = { 2, 3, 1, 1 };
+            outputShape = { 2, 3, 1, 1 };
+            break;
+    }
 
     // Checks that outputs and inputs are as we expect them (see definition of CreateBatchNormalizationWorkloadTest).
-    CheckInputOutput(
-        std::move(workload), TensorInfo({2, 3, 1, 1}, DataType::Float32), TensorInfo({2, 3, 1, 1}, DataType::Float32));
+    CheckInputOutput(std::move(workload), TensorInfo(inputShape, DataType), TensorInfo(outputShape, DataType));
+}
+
+BOOST_AUTO_TEST_CASE(CreateBatchNormalizationFloat32Workload)
+{
+    RefCreateBatchNormalizationWorkloadTest<RefBatchNormalizationFloat32Workload,armnn::DataType::Float32>
+            (DataLayout::NCHW);
+}
+
+BOOST_AUTO_TEST_CASE(CreateBatchNormalizationFloat32WorkloadNhwc)
+{
+    RefCreateBatchNormalizationWorkloadTest<RefBatchNormalizationFloat32Workload, armnn::DataType::Float32>
+            (DataLayout::NHWC);
+}
+
+BOOST_AUTO_TEST_CASE(CreateBatchNormalizationUint8Workload)
+{
+    RefCreateBatchNormalizationWorkloadTest<RefBatchNormalizationUint8Workload, armnn::DataType::QuantisedAsymm8>
+            (DataLayout::NCHW);
+}
+
+BOOST_AUTO_TEST_CASE(CreateBatchNormalizationUint8WorkloadNhwc)
+{
+    RefCreateBatchNormalizationWorkloadTest<RefBatchNormalizationUint8Workload, armnn::DataType::QuantisedAsymm8>
+            (DataLayout::NHWC);
 }
 
 BOOST_AUTO_TEST_CASE(CreateConvertFp16ToFp32Float32Workload)
-- 
cgit v1.2.1