SET(GIFT_TESTS ${CXX_TEST_PATH}/giftTests)

SET(GIFT_TEST_OUTPUT_DIR "${GIFT_BINARY_DIR}/Testing/Temporary")
MAKE_DIRECTORY(${GIFT_TEST_OUTPUT_DIR})

#-----------------------------------------------------------------------------
# Configure the default GIFT_DATA_ROOT for the location of GIFT Data.
FIND_PATH(GIFT_DATA_ROOT giftDataReadMe.txt ${GIFT_SOURCE_DIR}/Testing/Data $ENV{GIFT_DATA_ROOT})
MARK_AS_ADVANCED(GIFT_DATA_ROOT)

SET(BASELINE ${GIFT_DATA_ROOT}/Baseline)
SET(OUTPUT ${GIFT_TEST_OUTPUT_DIR})
SET(DATA ${GIFT_DATA_ROOT})

# Add GIFT to includes
INCLUDE_DIRECTORIES (
  ${GIFT_SOURCE_DIR}
  ${GIFT_BINARY_DIR}
  ${GIFT_SOURCE_DIR}/Source
  ${GIFT_BINARY_DIR}/Source
  ${GIFT_SOURCE_DIR}/Testing
  ${GIFT_BINARY_DIR}/Testing
  )

# Add VNL to includes
SET(VXL_INCLUDE_DIRS
    ${ITK_SOURCE_DIR}/Utilities/vxl
    ${ITK_SOURCE_DIR}/Utilities/vxl/core
    ${ITK_SOURCE_DIR}/Utilities/vxl/core/vnl
    ${ITK_SOURCE_DIR}/Utilities/vxl/vcl)
INCLUDE_DIRECTORIES(${VXL_INCLUDE_DIRS})

# Add our tests
ADD_TEST(BiorOperatorRadius ${GIFT_TESTS} giftTestBiorOperatorRadius)

ADD_TEST(BiorOperatorGetNameMajor ${GIFT_TESTS} giftTestBiorOperatorGetNameMajor)

ADD_TEST(BiorOperatorGetNameMinor ${GIFT_TESTS} giftTestBiorOperatorGetNameMinor)

ADD_TEST(QmfWaveletFilterLevelsBands ${GIFT_TESTS} giftTestQmfWaveletLevelsBands)

ADD_TEST(QmfWaveletFilter2D_sf4 ${GIFT_TESTS}
		 --compare ${BASELINE}/sf4.png
				   ${OUTPUT}/giftTestQmfWavelet_sf4.png
		 giftTestQmfWavelet2D
             3												# NumberOfLevels
             ${DATA}/Input/sf4.png							# Input filename
             ${OUTPUT}/giftTestQmfWavelet_sf4_{0}.png		# Deconstruction filename pattern
             ${OUTPUT}/giftTestQmfWavelet_sf4.png)			# Output filename

ADD_TEST(QmfWaveletFilter2D_cthead ${GIFT_TESTS}
		 --compare ${BASELINE}/cthead1.png
				   ${OUTPUT}/giftTestQmfWavelet_cthead1.png
		 giftTestQmfWavelet2D
             2												# NumberOfLevels
             ${DATA}/Input/cthead1.png						# Input filename
             ${OUTPUT}/giftTestQmfWavelet_cthead1_{0}.png	# Deconstruction filename pattern
             ${OUTPUT}/giftTestQmfWavelet_cthead1.png)		# Output filename

#ADD_TEST(QmfWaveletFilter3D_engine ${GIFT_TESTS}
#		 --compare ${BASELINE}/engine.mhd
#		 		   ${OUTPUT}/giftTestQmfWavelet_engine.mhd
#		 giftTestQmfWavelet3D
#             1												# NumberOfLevels
#             ${DATA}/Input/engine.mhd						# Input filename
#             ${OUTPUT}/giftTestQmfWavelet_engine_{0}.mhd	# Deconstruction filename pattern
#             ${OUTPUT}/giftTestQmfWavelet_engine.mhd)		# Output filename

ADD_TEST(SampleActivityFeature ${GIFT_TESTS}
		 giftTestSampleActivityFeature
				${DATA}/Input/cthead1_Wavelet_0.png
				${DATA}/Input/cthead1_Wavelet_1.png
				${DATA}/Input/cthead1_Wavelet_2.png
				${DATA}/Input/cthead1_Wavelet_3.png
				${OUTPUT}/giftTestSampleActivityFeature_{0}.png)

ADD_TEST(AbsSampleActivityFeature ${GIFT_TESTS}
		 giftTestAbsSampleActivityFeature
				${DATA}/Input/cthead1_Wavelet_0.png
				${DATA}/Input/cthead1_Wavelet_1.png
				${DATA}/Input/cthead1_Wavelet_2.png
				${DATA}/Input/cthead1_Wavelet_3.png
				${OUTPUT}/giftTestAbsSampleActivityFeature_{0}.png)

ADD_TEST(MedianWindowSampleActivityFeature ${GIFT_TESTS}
		 giftTestMedianWindowSampleActivityFeature
				${DATA}/Input/cthead1_Wavelet_0.png
				${DATA}/Input/cthead1_Wavelet_1.png
				${DATA}/Input/cthead1_Wavelet_2.png
				${DATA}/Input/cthead1_Wavelet_3.png
				${OUTPUT}/giftTestMedianWindowSampleActivityFeature_{0}.png)

ADD_TEST(MaximumWindowSampleActivityFeature ${GIFT_TESTS}
		 giftTestMaximumWindowSampleActivityFeature
				${DATA}/Input/cthead1_Wavelet_0.png
				${DATA}/Input/cthead1_Wavelet_1.png
				${DATA}/Input/cthead1_Wavelet_2.png
				${DATA}/Input/cthead1_Wavelet_3.png
				${OUTPUT}/giftTestMaximumWindowSampleActivityFeature_{0}.png)

#ADD_TEST(SelectMaxFeature ${GIFT_TESTS} 
##		 --compare ${BASELINE}/giftTestLinearWeightCombiner.png
##				   ${OUTPUT}/giftTestLinearWeightCombiner.png
#		 giftTestSelectMaximumFeature
#			${DATA}/Input/cthead1_Wavelet_0.png
#			${DATA}/Input/cthead1_Wavelet_1.png
#			${OUTPUT}/giftTestSelectMaximumFeature_{0}.png)

ADD_TEST(LinearWeightCombiner ${GIFT_TESTS} 
		 --compare ${BASELINE}/giftTestLinearWeightCombiner.png
				   ${OUTPUT}/giftTestLinearWeightCombiner.png
		 giftTestLinearWeightCombiner
			${DATA}/Input/cthead1.png
			${DATA}/Input/sf4.png
			${DATA}/Input/peppers_BW.png
			${DATA}/Input/weight1.png
			${DATA}/Input/weight2.png
			${DATA}/Input/weight3.png
			${OUTPUT}/giftTestLinearWeightCombiner.png)


ADD_TEST(ImageFusionFilter_med ${GIFT_TESTS} 
        giftTestImageFusionFilter2D
	        2
            ${DATA}/Input/medA.png
		    ${DATA}/Input/medB.png
		    ${OUTPUT}/giftTestImageFusionFilter_Med_L2.png)

ADD_TEST(ImageFusionFilter_remote ${GIFT_TESTS}
        giftTestImageFusionFilter2D
	        3
            ${DATA}/Input/remoteA.png
		    ${DATA}/Input/remoteB.png
		    ${OUTPUT}/giftTestImageFusionFilter_Remote_L4.png)

ADD_TEST(ImageFusionFilter_clock ${GIFT_TESTS} 
        giftTestImageFusionFilter2D
	        4
            ${DATA}/Input/clockA.png
		    ${DATA}/Input/clockB.png
		    ${OUTPUT}/giftTestImageFusionFilter_Clock_L2.png)

ADD_TEST(ImageFusionFilter_test3D ${GIFT_TESTS} 
        giftTestImageFusionFilter3D
	        1
            ${DATA}/Input/Test_64x64x64.mhd
		    ${DATA}/Input/Test_64x64x64_Rotate.mhd
		    ${OUTPUT}/giftTestImageFusionFilter_Test64x64x64.mhd)

SET(BasicTests_SOURCES
  giftTestWaveletOperator.cxx
  giftTestQmfWaveletImageFilter.cxx
  giftTestImageFusionFilter.cxx
  giftTestFeatureGenerators.cxx
  giftTestWeightGenerators.cxx
  giftTestWeightCombiners.cxx
  )

ADD_EXECUTABLE(giftTests giftTests.cxx ${BasicTests_SOURCES})

TARGET_LINK_LIBRARIES(giftTests GIFT
    ITKIO ITKBasicFilters ITKNumerics ITKCommon ITKSpatialObject itkvnl itkvcl
)