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annotate test/SbpOperators/boundaryops/boundary_restriction_test.jl @ 1979:db3383581b9f feature/grids/geometry_functions

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Remove dead code
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 26 Feb 2025 15:40:37 +0100
parents 471a948cd2b2
children f3d7e2d7a43f
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45966c77cb20 Split tests for SbpOperators over several files
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1 using Test
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2
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3 using Diffinitive.SbpOperators
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4 using Diffinitive.Grids
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5 using Diffinitive.LazyTensors
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6 using Diffinitive.RegionIndices
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7 using Diffinitive.SbpOperators: BoundaryOperator, Stencil
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9 @testset "boundary_restriction" begin
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10 stencil_set = read_stencil_set(sbp_operators_path()*"standard_diagonal.toml"; order = 4)
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11 e_closure = parse_stencil(stencil_set["e"]["closure"])
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12 g_1D = equidistant_grid(0.0, 1.0, 11)
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13 g_2D = equidistant_grid((0.0, 0.0), (1.0,1.0), 11, 15)
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15 @testset "boundary_restriction" begin
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16 @testset "1D" begin
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17 e_l = boundary_restriction(g_1D,stencil_set,LowerBoundary())
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18 @test e_l == BoundaryOperator(g_1D,Stencil{Float64}(e_closure),LowerBoundary())
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19 @test e_l isa BoundaryOperator{T,LowerBoundary} where T
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20 @test e_l isa LazyTensor{T,0,1} where T
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22 e_r = boundary_restriction(g_1D,stencil_set,UpperBoundary())
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23 @test e_r == BoundaryOperator(g_1D,Stencil{Float64}(e_closure),UpperBoundary())
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24 @test e_r isa BoundaryOperator{T,UpperBoundary} where T
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25 @test e_r isa LazyTensor{T,0,1} where T
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26 end
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28 @testset "2D" begin
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29 e_w = boundary_restriction(g_2D,stencil_set,CartesianBoundary{1,UpperBoundary}())
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30 @test e_w isa InflatedTensor
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31 @test e_w isa LazyTensor{T,1,2} where T
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32 end
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33 end
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35 @testset "Application" begin
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36 @testset "1D" begin
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37 e_l, e_r = boundary_restriction.(Ref(g_1D), Ref(stencil_set), boundary_identifiers(g_1D))
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38 v = eval_on(g_1D,x->1+x^2)
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39 u = fill(3.124)
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41 @test (e_l*v)[] == v[1]
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42 @test (e_r*v)[] == v[end]
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43 @test (e_r*v)[1] == v[end]
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44 end
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46 @testset "2D" begin
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47 e_w, e_e, e_s, e_n = boundary_restriction.(Ref(g_2D), Ref(stencil_set), boundary_identifiers(g_2D))
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48 v = rand(11, 15)
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49 u = fill(3.124)
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51 @test e_w*v == v[1,:]
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52 @test e_e*v == v[end,:]
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53 @test e_s*v == v[:,1]
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54 @test e_n*v == v[:,end]
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55 end
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56 end
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57 end