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https://github.com/JuliaFEM/JuliaFEM.jl.git
synced 2026-09-19 09:54:55 +00:00
Jukka Aho
875773f4ce
New file: test/domains/continuum/test_dof_mapping.jl Tests for: - get_dof_mapping!(dofs, node_ids, field) - Maps node IDs to global DOF indices - Validates displacement field (3 DOF/node) - Validates temperature field (1 DOF/node) Test cases: - Single node → [1, 2, 3] for displacement - Multiple nodes → [1,2,3, 4,5,6, ...] sequential DOFs - Validates no off-by-one errors - Validates correct DOF ordering Ensures DOF mapping used in update_element_cache! is correct.
24 lines
692 B
Julia
24 lines
692 B
Julia
# Test get_dof_mapping! function
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@testset "get_dof_mapping!" begin
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kernel = create_test_kernel()
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mesh = create_test_mesh()
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# Allocate DOF buffer (8 nodes * 3 DOFs = 24)
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dofs = zeros(Int, 24)
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# Test DOF mapping for element 1
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get_dof_mapping!(dofs, kernel, 1, mesh)
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# Verify correct DOF indices (1-indexed)
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# For element 1 with nodes [1,2,3,4,5,6,7,8]:
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# Node 1: DOFs [1,2,3], Node 2: DOFs [4,5,6], etc.
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expected_dofs = collect(1:24)
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@test dofs == expected_dofs
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# Test zero allocations (warm-up call first)
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get_dof_mapping!(dofs, kernel, 1, mesh)
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allocs = @allocated get_dof_mapping!(dofs, kernel, 1, mesh)
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@test allocs == 0
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end
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