COMP: Auto-remove transient test outputs via FIXTURES_CLEANUP companion tests

Wire the existing itk_add_file_test_cleanup() helper into the tests
whose outputs were just made unique. Each gains a FIXTURES_CLEANUP
companion test that removes its ${ITK_TEST_OUTPUT_DIR} outputs after
the test runs. The controlling option ITK_REMOVE_TEST_FILES_ON_SUCCESS
defaults to ON, so cleanup is active by default; set it OFF to retain
outputs for debugging. Per CMake, FIXTURES_CLEANUP runs regardless of
whether the fixture test passed, failed, or was skipped.

Author: hjmjohnson

Modules/Filtering/IsotropicWavelets/test/CMakeLists.txt

@@ -429,6 +429,10 @@ itk_add_test(
     "Held"
     2
 )
+itk_add_file_test_cleanup(
+  itkIsotropicWaveletFrequencyFunctionHeldTest
+  ${ITK_TEST_OUTPUT_DIR}/profileMotherWaveletHeld
+)
 itk_add_test(
   NAME itkIsotropicWaveletFrequencyFunctionShannonTest
   COMMAND
@@ -440,6 +444,10 @@ itk_add_test(
     "Shannon"
     2
 )
+itk_add_file_test_cleanup(
+  itkIsotropicWaveletFrequencyFunctionShannonTest
+  ${ITK_TEST_OUTPUT_DIR}/profileMotherWaveletShannon
+)
 itk_add_test(
   NAME itkIsotropicWaveletFrequencyFunctionSimoncelliTest
   COMMAND
@@ -451,6 +459,10 @@ itk_add_test(
     "Simoncelli"
     2
 )
+itk_add_file_test_cleanup(
+  itkIsotropicWaveletFrequencyFunctionSimoncelliTest
+  ${ITK_TEST_OUTPUT_DIR}/profileMotherWaveletSimoncelli
+)
 itk_add_test(
   NAME itkIsotropicWaveletFrequencyFunctionVowTest
   COMMAND
@@ -462,6 +474,10 @@ itk_add_test(
     "Vow"
     2
 )
+itk_add_file_test_cleanup(
+  itkIsotropicWaveletFrequencyFunctionVowTest
+  ${ITK_TEST_OUTPUT_DIR}/profileMotherWaveletVow
+)
 
 itk_add_test(
   NAME itkHeldIsotropicWaveletTest
@@ -606,6 +622,11 @@ itk_add_test(
     3
     NoApply
 )
+itk_add_file_test_cleanup(
+  itkWaveletCoeffsPhaseAnalyzisImageFilterTest
+  ${ITK_TEST_OUTPUT_DIR}/vol11-16_16_16_L2_B2_S2.nrrd
+  ${ITK_TEST_OUTPUT_DIR}/vol11-16_16_16.nrrd
+)
 ## WaveletCoeffsSpatialDomain
 itk_add_test(
   NAME itkWaveletCoeffsSpatialDomainImageFilterTest
@@ -622,6 +643,10 @@ itk_add_test(
     Simoncelli
     3
 )
+itk_add_file_test_cleanup(
+  itkWaveletCoeffsSpatialDomainImageFilterTest
+  ${ITK_TEST_OUTPUT_DIR}/vol11-16_16_16_SpatialDomain.nrrd
+)
 
 ## Odd input
 # Require ITK_USE_FFTWF

Modules/Filtering/LabelMap/test/CMakeLists.txt

@@ -372,6 +372,10 @@ itk_add_test(
     0
     2
 )
+itk_add_file_test_cleanup(
+  itkBinaryImageToLabelMapFilterTest6
+  ${ITK_TEST_OUTPUT_DIR}/LabelImage1Row.bmp
+)
 itk_add_test(
   NAME itkBinaryImageToLabelMapFilterTest7
   COMMAND
@@ -383,6 +387,10 @@ itk_add_test(
     0
     1
 )
+itk_add_file_test_cleanup(
+  itkBinaryImageToLabelMapFilterTest7
+  ${ITK_TEST_OUTPUT_DIR}/LabelImage1Row_Test7.bmp
+)
 itk_add_test(
   NAME itkBinaryImageToShapeLabelMapFilterTest1
   COMMAND

Modules/IO/DCMTK/test/CMakeLists.txt

@@ -166,6 +166,10 @@ itk_add_test(
     0
     0
 )
+itk_add_file_test_cleanup(
+  itkDCMTKSeriesReadImageWrite
+  ${ITK_TEST_OUTPUT_DIR}/itkDCMTKSeriesReadImageWrite.vtk
+)
 
 itk_add_test(
   NAME itkDCMTKDirCosinesTest
@@ -178,6 +182,10 @@ itk_add_test(
     0
     0
 )
+itk_add_file_test_cleanup(
+  itkDCMTKDirCosinesTest
+  ${ITK_TEST_OUTPUT_DIR}/itkDCMTKDirCosinesTest.vtk
+)
 
 set_property(
   TEST

Modules/IO/ImageBase/test/CMakeLists.txt

@@ -426,6 +426,7 @@ itk_add_test(
     itkImageFileWriterTest2
     ${ITK_TEST_OUTPUT_DIR}/test.mha
 )
+itk_add_file_test_cleanup(itkImageFileWriterTest2_2 ${ITK_TEST_OUTPUT_DIR}/test.mha)
 itk_add_test(
   NAME itkImageFileWriterTest2_3
   COMMAND
@@ -922,6 +923,10 @@ itk_add_test(
     itkReadWriteImageWithDictionaryTest
     ${ITK_TEST_OUTPUT_DIR}/itkReadWriteImageWithDictionaryTest1.mha
 )
+itk_add_file_test_cleanup(
+  itkReadWriteImageWithDictionaryTest1
+  ${ITK_TEST_OUTPUT_DIR}/itkReadWriteImageWithDictionaryTest1.mha
+)
 itk_add_test(
   NAME itkVectorImageReadWriteTest
   COMMAND

Modules/IO/MeshVTK/test/CMakeLists.txt

@@ -62,6 +62,10 @@ itk_add_test(
     ${ITK_TEST_OUTPUT_DIR}/fibers_b.vtk
     1
 )
+itk_add_file_test_cleanup(
+  itkPolyLineReadWriteTest01
+  ${ITK_TEST_OUTPUT_DIR}/fibers_b.vtk
+)
 itk_add_test(
   NAME itkPolyLineReadWriteTest02
   COMMAND
@@ -178,6 +182,11 @@ itk_add_test(
     1
     1
 )
+itk_add_file_test_cleanup(
+  itkVTKPolyDataMeshIOTestInOutBinary
+  ${ITK_TEST_OUTPUT_DIR}/fibers_b_VTKPolyDataMeshIO.vtk
+  ${ITK_TEST_OUTPUT_DIR}/binary2binaryvtk2mhaHeadMRVolume.mha
+)
 itk_add_test(
   NAME itkMeshFileReadWriteTestField
   COMMAND

Modules/IO/NIFTI/test/CMakeLists.txt

@@ -91,6 +91,10 @@ itk_add_test(
     itkNiftiImageIOTest
     DATA{${ITK_DATA_ROOT}/Input/LittleEndianCompressed.hdr,LittleEndianCompressed.img.gz}
 )
+itk_add_file_test_cleanup(
+  itkNiftiIOLittleEndianCompressed
+  ${ITK_TEST_OUTPUT_DIR}/itkNiftiIOLittleEndianCompressedTest.nii.gz
+)
 itk_add_test(
   NAME itkNiftiIOLittleEndian
   COMMAND
@@ -100,6 +104,10 @@ itk_add_test(
     itkNiftiIOLittleEndian
     DATA{${ITK_DATA_ROOT}/Input/LittleEndian.hdr,LittleEndian.mhd,LittleEndian.img}
 )
+itk_add_file_test_cleanup(
+  itkNiftiIOLittleEndian
+  ${ITK_TEST_OUTPUT_DIR}/itkNiftiIOLittleEndianTest.nii.gz
+)
 itk_add_test(
   NAME itkNiftiIOInternalTests
   COMMAND

Modules/Numerics/FEM/test/CMakeLists.txt

@@ -358,6 +358,10 @@ itk_add_test(
     DATA{Input/2DC0LinearQuadrilateralStrainTest.meta}
     ${ITK_TEST_OUTPUT_DIR}/2DC0LinearQuadrilateralStrainTestWrite.meta
 )
+itk_add_file_test_cleanup(
+  itkFEMElement2DC0LinearQuadrilateralStrainTest
+  ${ITK_TEST_OUTPUT_DIR}/2DC0LinearQuadrilateralStrainTestWrite.meta
+)
 
 itk_add_test(
   NAME itkFEMElement2DC0LinearQuadrilateralStressTest
@@ -465,6 +469,10 @@ itk_add_test(
     DATA{Input/2DC0LinearQuadrilateralStrainTest.meta}
     ${ITK_TEST_OUTPUT_DIR}/2DC0LinearQuadrilateralStrainItpackTestWrite.meta
 )
+itk_add_file_test_cleanup(
+  itkFEMElement2DC0LinearQuadrilateralStrainItpackTest
+  ${ITK_TEST_OUTPUT_DIR}/2DC0LinearQuadrilateralStrainItpackTestWrite.meta
+)
 
 itk_add_test(
   NAME itkFEMElement2DC1BeamTest

Modules/Numerics/Statistics/test/CMakeLists.txt

@@ -923,6 +923,10 @@ itk_add_test(
     DATA{${ITK_DATA_ROOT}/Input/VisibleWomanEyeSlice.png}
     ${ITK_TEST_OUTPUT_DIR}/itkImageToHistogramFilterTest2.txt
 )
+itk_add_file_test_cleanup(
+  itkImageToHistogramFilterTest2
+  ${ITK_TEST_OUTPUT_DIR}/itkImageToHistogramFilterTest2.txt
+)
 itk_add_test(
   NAME itkImageToHistogramFilterTest2_Auto
   COMMAND
@@ -932,6 +936,10 @@ itk_add_test(
     ${ITK_TEST_OUTPUT_DIR}/itkImageToHistogramFilterTest2_Auto.txt
     1
 )
+itk_add_file_test_cleanup(
+  itkImageToHistogramFilterTest2_Auto
+  ${ITK_TEST_OUTPUT_DIR}/itkImageToHistogramFilterTest2_Auto.txt
+)
 itk_add_test(
   NAME itkScalarImageToHistogramGeneratorTest
   COMMAND

Modules/Registration/Common/test/RegistrationITKv3/test/CMakeLists.txt

@@ -49,6 +49,12 @@ itk_add_test(
     10000
     1
 )
+itk_add_file_test_cleanup(
+  ITKv3ImageRegistration4Test
+  ${TEMP}/ImageRegistration4Test.png
+  ${TEMP}/ImageRegistration4BeforeTest.png
+  ${TEMP}/ImageRegistration4AfterTest.png
+)
 
 itk_add_test(
   NAME ITKv3ImageRegistration4Test2
@@ -68,6 +74,12 @@ itk_add_test(
     10000
     0
 )
+itk_add_file_test_cleanup(
+  ITKv3ImageRegistration4Test2
+  ${TEMP}/ImageRegistration4Test2.png
+  ${TEMP}/ImageRegistration4BeforeTest2.png
+  ${TEMP}/ImageRegistration4AfterTest2.png
+)
 
 itk_add_test(
   NAME ITKv3ImageRegistration4Test3

Modules/Registration/GPUPDEDeformable/test/CMakeLists.txt

@@ -22,6 +22,7 @@ if(ITK_USE_GPU)
       DATA{Input/LenaMov.png}
       ${ITK_TEST_OUTPUT_DIR}/gpuDemonsRegistrationTest2D.mha
   )
+  itk_add_file_test_cleanup(itkGPUDemonsRegistrationFilterTestDim2 ${ITK_TEST_OUTPUT_DIR}/gpuDemonsRegistrationTest2D.mha)
 
   itk_add_test(
     NAME itkGPUDemonsRegistrationFilterTestDim3
@@ -34,6 +35,7 @@ if(ITK_USE_GPU)
       DATA{Input/LenaMov.png}
       ${ITK_TEST_OUTPUT_DIR}/gpuDemonsRegistrationTest3D.mha
   )
+  itk_add_file_test_cleanup(itkGPUDemonsRegistrationFilterTestDim3 ${ITK_TEST_OUTPUT_DIR}/gpuDemonsRegistrationTest3D.mha)
 
   itk_add_test(
     NAME itkGPUDemonsRegistrationFilterTest2