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Add a regression test for issue #804

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This commit is contained in:
Sujin Philip 2023-10-26 10:09:03 -04:00
parent e0c5500a22
commit d825d2450e
1 changed files with 22 additions and 0 deletions
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22
vtkm/filter/entity_extraction/testing/UnitTestThresholdFilter.cxx
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@ -311,6 +311,27 @@ public:
VTKM_TEST_ASSERT(failures == 0, "Some combinations have failed"); VTKM_TEST_ASSERT(failures == 0, "Some combinations have failed");
} }
// Regression test for issue #804
static void RegressionTest804()
{
std::cout << "Regression test for issue #804" << std::endl;
auto input = vtkm::cont::DataSetBuilderUniform::Create(vtkm::Id2{ 4, 2 });
static const vtkm::Vec2f pointvar[8] = { { 0.0f, 7.0f }, { 1.0f, 6.0f }, { 2.0f, 5.0f },
{ 3.0f, 4.0f }, { 4.0f, 3.0f }, { 5.0f, 2.0f },
{ 6.0f, 1.0f }, { 7.0f, 0.0f } };
input.AddPointField("pointvar", pointvar, 8);
vtkm::filter::entity_extraction::Threshold threshold;
threshold.SetActiveField("pointvar");
threshold.SetAllInRange(false);
threshold.SetThresholdBelow(4.0);
threshold.SetComponentToTestToAll();
auto output = threshold.Execute(input);
auto numOutputCells = output.GetNumberOfCells();
VTKM_TEST_ASSERT(numOutputCells == 2, "Wrong number of cells in the output");
}
void operator()() const void operator()() const
{ {
TestingThreshold::TestRegular2D(false); TestingThreshold::TestRegular2D(false);
@ -320,6 +341,7 @@ public:
TestingThreshold::TestExplicit3D(); TestingThreshold::TestExplicit3D();
TestingThreshold::TestExplicit3DZeroResults(); TestingThreshold::TestExplicit3DZeroResults();
TestingThreshold::TestAllOptions(); TestingThreshold::TestAllOptions();
TestingThreshold::RegressionTest804();
} }
}; };
} }