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annotate test/SbpOperators/boundaryops/boundary_restriction_test.jl @ 732:6114274447f5 feature/selectable_tests

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Add missing using and imports in test files
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 17 Mar 2021 21:21:23 +0100
parents 45966c77cb20
children bea2feebbeca
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1 using Test
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2
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3 using Sbplib.SbpOperators
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4 using Sbplib.Grids
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5 using Sbplib.RegionIndices
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6 using Sbplib.LazyTensors
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7
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8 import Sbplib.SbpOperators.BoundaryOperator
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10 @testset "boundary_restriction" begin
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11 op = read_D2_operator(sbp_operators_path()*"standard_diagonal.toml"; order=4)
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12 g_1D = EquidistantGrid(11, 0.0, 1.0)
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13 g_2D = EquidistantGrid((11,15), (0.0, 0.0), (1.0,1.0))
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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,op.eClosure,Lower())
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18 @test e_l == boundary_restriction(g_1D,op.eClosure,CartesianBoundary{1,Lower}())
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19 @test e_l == BoundaryOperator(g_1D,op.eClosure,Lower())
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20 @test e_l isa BoundaryOperator{T,Lower} where T
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21 @test e_l isa TensorMapping{T,0,1} where T
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23 e_r = boundary_restriction(g_1D,op.eClosure,Upper())
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24 @test e_r == boundary_restriction(g_1D,op.eClosure,CartesianBoundary{1,Upper}())
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25 @test e_r == BoundaryOperator(g_1D,op.eClosure,Upper())
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26 @test e_r isa BoundaryOperator{T,Upper} where T
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27 @test e_r isa TensorMapping{T,0,1} where T
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28 end
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30 @testset "2D" begin
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31 e_w = boundary_restriction(g_2D,op.eClosure,CartesianBoundary{1,Upper}())
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32 @test e_w isa InflatedTensorMapping
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33 @test e_w isa TensorMapping{T,1,2} where T
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34 end
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35 end
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37 @testset "Application" begin
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38 @testset "1D" begin
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39 e_l = boundary_restriction(g_1D, op.eClosure, CartesianBoundary{1,Lower}())
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40 e_r = boundary_restriction(g_1D, op.eClosure, CartesianBoundary{1,Upper}())
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41
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42 v = evalOn(g_1D,x->1+x^2)
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43 u = fill(3.124)
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45 @test (e_l*v)[] == v[1]
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46 @test (e_r*v)[] == v[end]
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47 @test (e_r*v)[1] == v[end]
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48 end
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50 @testset "2D" begin
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51 e_w = boundary_restriction(g_2D, op.eClosure, CartesianBoundary{1,Lower}())
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52 e_e = boundary_restriction(g_2D, op.eClosure, CartesianBoundary{1,Upper}())
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53 e_s = boundary_restriction(g_2D, op.eClosure, CartesianBoundary{2,Lower}())
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54 e_n = boundary_restriction(g_2D, op.eClosure, CartesianBoundary{2,Upper}())
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56 v = rand(11, 15)
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57 u = fill(3.124)
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58
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59 @test e_w*v == v[1,:]
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60 @test e_e*v == v[end,:]
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61 @test e_s*v == v[:,1]
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62 @test e_n*v == v[:,end]
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63 end
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64 end
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65 end