IVGCVSW-6519 Extend pad workload for GpuAcc to support mirror padding

* Add UnitTest for GpuAcc

Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Change-Id: I235900dc62fb043c5ce9c8cd4f63dcc4e5393233
diff --git a/src/backends/cl/test/ClLayerTests.cpp b/src/backends/cl/test/ClLayerTests.cpp
index cb3f5e8..6c27d51 100644
--- a/src/backends/cl/test/ClLayerTests.cpp
+++ b/src/backends/cl/test/ClLayerTests.cpp
@@ -946,7 +946,7 @@
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(Reshape5d, ClContextControlFixture, Reshape5dTest<DataType::Float32>)
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(ReshapeBoolean, ClContextControlFixture, ReshapeBooleanTest)
 
-// Pad
+// Pad - Constant
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(PadFloat322d, ClContextControlFixture, PadFloat322dTest)
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(PadFloat322dCustomPadding, ClContextControlFixture, PadFloat322dCustomPaddingTest)
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(PadFloat323d, ClContextControlFixture, PadFloat323dTest)
@@ -964,6 +964,18 @@
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(Pad3dQSymm16, ClContextControlFixture, Pad3dTestCommon<DataType::QSymmS16>, 2.0f, 0)
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(Pad4dQSymm16, ClContextControlFixture, Pad4dTestCommon<DataType::QSymmS16>, 2.0f, 0)
 
+// Pad - Symmetric & Reflect
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadSymmetric2dFloat32, PadSymmetric2dFloat32Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadReflect2dFloat32, PadReflect2dFloat32Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadSymmetric3dFloat32, PadSymmetric3dFloat32Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadReflect3dFloat32, PadReflect3dFloat32Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadSymmetric3dUint8, PadSymmetric3dUint8Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadReflect3dUint8, PadReflect3dUint8Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadSymmetric3dInt8, PadSymmetric3dInt8Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadReflect3dInt8, PadReflect3dInt8Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadSymmetricFloat16, PadSymmetricFloat16Test)
+ARMNN_AUTO_TEST_CASE_WITH_THF(PadReflectFloat16, PadReflectFloat16Test)
+
 // PReLU
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(PreluFloat32, ClContextControlFixture, PreluTest<DataType::Float32>)
 ARMNN_AUTO_TEST_FIXTURE_WITH_THF(PreluUint8, ClContextControlFixture,  PreluTest<DataType::QAsymmU8>)