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comparison test/Grids/equidistant_grid_test.jl @ 1829:871f3f1decea refactor/grids/iterable_boundary_indices

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Merge default
author Jonatan Werpers <jonatan@werpers.com>
date Sun, 20 Oct 2024 21:38:09 +0200
parents 98ae79eb0709 471a948cd2b2
children edee7d677efb f93ba5832146
comparison
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1828:8adecef380b4 1829:871f3f1decea
1 using Sbplib.Grids 1 using Diffinitive.Grids
2 using Test 2 using Test
3 using Sbplib.RegionIndices 3 using Diffinitive.LazyTensors
4 using Sbplib.LazyTensors
5 4
6 5
7 @testset "EquidistantGrid" begin 6 @testset "EquidistantGrid" begin
8 @test EquidistantGrid(0:0.1:10) isa EquidistantGrid 7 @test EquidistantGrid(0:0.1:10) isa EquidistantGrid
9 @test EquidistantGrid(range(0,1,length=10)) isa EquidistantGrid 8 @test EquidistantGrid(range(0,1,length=10)) isa EquidistantGrid
54 @testset "inverse_spacing" begin 53 @testset "inverse_spacing" begin
55 @test inverse_spacing(EquidistantGrid(0:10)) == 1 54 @test inverse_spacing(EquidistantGrid(0:10)) == 1
56 @test inverse_spacing(EquidistantGrid(0:0.1:10)) == 10 55 @test inverse_spacing(EquidistantGrid(0:0.1:10)) == 10
57 end 56 end
58 57
58 @testset "min_spacing" begin
59 @test min_spacing(EquidistantGrid(0:10)) == 1
60 @test min_spacing(EquidistantGrid(0:0.1:10)) == 0.1
61 end
62
59 @testset "boundary_identifiers" begin 63 @testset "boundary_identifiers" begin
60 g = EquidistantGrid(0:0.1:10) 64 g = EquidistantGrid(0:0.1:10)
61 @test boundary_identifiers(g) == (Lower(), Upper()) 65 @test boundary_identifiers(g) == (LowerBoundary(), UpperBoundary())
62 @inferred boundary_identifiers(g) 66 @inferred boundary_identifiers(g)
63 end 67 end
64 68
65 @testset "boundary_grid" begin 69 @testset "boundary_grid" begin
66 g = EquidistantGrid(0:0.1:1) 70 g = EquidistantGrid(0:0.1:1)
67 @test boundary_grid(g, Lower()) == ZeroDimGrid(0.0) 71 @test boundary_grid(g, LowerBoundary()) == ZeroDimGrid(0.0)
68 @test boundary_grid(g, Upper()) == ZeroDimGrid(1.0) 72 @test boundary_grid(g, UpperBoundary()) == ZeroDimGrid(1.0)
69 end 73 end
70 74
71 @testset "boundary_indices" begin 75 @testset "boundary_indices" begin
72 g = EquidistantGrid(0:0.1:1) 76 g = EquidistantGrid(0:0.1:1)
73 @test boundary_indices(g, Lower()) == 1 77 @test boundary_indices(g, LowerBoundary()) == 1
74 @test boundary_indices(g, Upper()) == 11 78 @test boundary_indices(g, UpperBoundary()) == 11
75 79
76 gf = collect(g) 80 gf = collect(g)
77 @test gf[boundary_indices(g, Lower())] == gf[1] 81 @test gf[boundary_indices(g, LowerBoundary())] == gf[1]
78 @test gf[boundary_indices(g, Upper())] == gf[11] 82 @test gf[boundary_indices(g, UpperBoundary())] == gf[11]
79 83
80 g = EquidistantGrid(2:0.1:10) 84 g = EquidistantGrid(2:0.1:10)
81 @test boundary_indices(g, Lower()) == 1 85 @test boundary_indices(g, LowerBoundary()) == 1
82 @test boundary_indices(g, Upper()) == 81 86 @test boundary_indices(g, UpperBoundary()) == 81
83 end 87 end
84 88
85 @testset "refine" begin 89 @testset "refine" begin
86 g = EquidistantGrid(0:0.1:1) 90 g = EquidistantGrid(0:0.1:1)
87 @test refine(g, 1) == g 91 @test refine(g, 1) == g
108 112
109 113
110 @testset "equidistant_grid" begin 114 @testset "equidistant_grid" begin
111 @test equidistant_grid(0.0,1.0, 4) isa EquidistantGrid 115 @test equidistant_grid(0.0,1.0, 4) isa EquidistantGrid
112 @test equidistant_grid((0.0,0.0),(8.0,5.0), 4, 3) isa TensorGrid 116 @test equidistant_grid((0.0,0.0),(8.0,5.0), 4, 3) isa TensorGrid
117 @test equidistant_grid((0.0,),(8.0,), 4) isa TensorGrid
113 118
114 # constuctor 119 # constuctor
115 @test_throws DomainError equidistant_grid(0.0, 1.0, 0) 120 @test_throws DomainError equidistant_grid(0.0, 1.0, 0)
116 @test_throws DomainError equidistant_grid(1.0, 1.0, 1) 121 @test_throws DomainError equidistant_grid(1.0, 1.0, 1)
117 @test_throws DomainError equidistant_grid(1.0, -1.0, 1) 122 @test_throws DomainError equidistant_grid(1.0, -1.0, 1)