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BUG: corrected logic for checking that streaming was not used #468

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Merged
thewtex merged 1 commit into from
Feb 5, 2019
Merged

BUG: corrected logic for checking that streaming was not used #468

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8 changes: 4 additions & 4 deletions Modules/Filtering/ImageGrid/test/itkResampleImageTest2Streaming.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,6 @@ int itkResampleImageTest2Streaming( int argc, char * argv [] )
EXERCISE_BASIC_OBJECT_METHODS( resample, ResampleImageFilter, ImageToImageFilter );

monitor->SetInput( reader1->GetOutput() );
resample->SetInput( monitor->GetOutput() );
TEST_SET_GET_VALUE( reader1->GetOutput(), monitor->GetInput() );

resample->SetReferenceImage( reader2->GetOutput() );
Expand All @@ -135,6 +134,7 @@ int itkResampleImageTest2Streaming( int argc, char * argv [] )
TEST_SET_GET_VALUE( interpolator, resample->GetInterpolator() );

resample->SetInput( monitor->GetOutput() );
TEST_SET_GET_VALUE( monitor->GetOutput(), resample->GetInput() );
writer1->SetInput( resample->GetOutput() );

// Check GetReferenceImage
Expand Down Expand Up @@ -172,15 +172,15 @@ int itkResampleImageTest2Streaming( int argc, char * argv [] )

nonlinearAffineTransform->Scale(2.0);
resample->SetTransform( nonlinearAffineTransform );
writer2->SetInput( resample->GetOutput() );
monitor->ClearPipelineSavedInformation();
writer2->SetInput( resample->GetOutput() );
writer2->SetNumberOfStreamDivisions(8); //demand splitting into 8 pieces for streaming, but faked non-linearity will disable streaming
TRY_EXPECT_NO_EXCEPTION( writer2->Update() );

// check that streaming is not possible for non-linear case
if (!monitor->VerifyAllInputCanStream(8))
if (!monitor->VerifyAllInputCanStream(1))
{
std::cerr << "Streaming succedded for non-linear transform which should not be the case!" << std::endl;
std::cerr << "Streaming succeeded for non-linear transform which should not be the case!" << std::endl;
std::cerr << monitor;
std::cerr << "Test failed." << std::endl;
return EXIT_FAILURE;
Expand Down