test: add basic subtyping tests

Vexatos · Feb 7, 2024 · 87cddee · 87cddee
1 parent b13a4c3
commit 87cddee
Showing 1 changed file with 37 additions and 37 deletions.
diff --git a/test/runtests.jl b/test/runtests.jl
@@ -9,9 +9,9 @@ end
 
 @testset "construction" begin
     @testset "construction ($T)" for T = (Float64, Int)
-        data = rand(T,10)
+        data = rand(T, 10)
         arrays = [CircularVector(data), CircularVector{T}(data),
-                CircularArray(data), CircularArray{T}(data), CircularArray{T,1}(data)]
+            CircularArray(data), CircularArray{T}(data), CircularArray{T,1}(data)]
         @test all(a == first(arrays) for a in arrays)
         @test all(a isa CircularVector{T,Vector{T}} for a in arrays)
     end
@@ -20,15 +20,15 @@ end
         data = zeros(Float64, 2, 2)
         ref = CircularArray(data)
         @test CircularArray{Float64}(data) == ref
-        @test CircularArray{Float64, 2}(data) == ref
-        @test CircularArray{Float64, 2, Array{Float64, 2}}(data) == ref
-        @test CircularArray{Float64, 2, Matrix{Float64}}(data) == ref
+        @test CircularArray{Float64,2}(data) == ref
+        @test CircularArray{Float64,2,Array{Float64,2}}(data) == ref
+        @test CircularArray{Float64,2,Matrix{Float64}}(data) == ref
     end
 end
 
 @testset "type stability" begin
     @testset "type stability $(n)d" for n in 1:10
-        a = CircularArray(fill(1, ntuple(_->1, n)))
+        a = CircularArray(fill(1, ntuple(_ -> 1, n)))
 
         @test @inferred(a[1]) isa Int64
         @test @inferred(a[[1]]) isa CircularVector{Int64}
@@ -42,7 +42,7 @@ end
 
 @testset "display" begin
     @testset "display $(n)d" for n in 1:3
-        data = rand(Int64, ntuple(_->3, n))
+        data = rand(Int64, ntuple(_ -> 3, n))
         v1 = CircularArray(data)
         io = IOBuffer()
         io_compare = IOBuffer()
@@ -73,13 +73,13 @@ end
     @test isa(v1, CircularVector)
     @test isa(v1, AbstractVector{Int})
     @test !isa(v1, AbstractVector{String})
-    @test v1[2] == v1[2 + length(v1)]
+    @test v1[2] == v1[2+length(v1)]
 
     @test IndexStyle(v1) == IndexStyle(typeof(v1)) == IndexLinear()
     @test v1[0] == data[end]
     @test v1[-4:10] == [data; data; data]
     @test v1[-3:1][-1] == data[end]
-    @test v1[[true,false,true,false,true]] == v1[[1,3,0]]
+    @test v1[[true, false, true, false, true]] == v1[[1, 3, 0]]
     @test all(e in data for e in v1)
     @test all(e in v1 for e in data)
 
@@ -130,7 +130,7 @@ end
     end
 
     @testset "type stability" begin
-        v3 = @inferred(map(x -> x+1, CircularArray([1, 2, 3, 4])))
+        v3 = @inferred(map(x -> x + 1, CircularArray([1, 2, 3, 4])))
         @test v3 isa CircularVector{Int64}
         @test v3 == CircularArray([2, 3, 4, 5])
         @test similar(v3, Base.OneTo(4)) isa typeof(v3)
@@ -143,7 +143,7 @@ end
         @test v4 == CircularArray([2, 3, 4, 5])
 
         v5 = v4 .> 3
-        @test v5 isa CircularVector{Bool, BitVector}
+        @test v5 isa CircularVector{Bool,BitVector}
         @test v5 == CircularArray([0, 0, 1, 1])
     end
 end
@@ -166,11 +166,11 @@ end
     @test a1[1, 3] == 99
 
     a1[18] = 9
-    @test a1[18] == a1[-6] == a1[6] == a1[3,2] == a1[0,6] == b_arr[3,2] == b_arr[6] == 9
+    @test a1[18] == a1[-6] == a1[6] == a1[3, 2] == a1[0, 6] == b_arr[3, 2] == b_arr[6] == 9
 
     @test IndexStyle(a1) == IndexStyle(typeof(a1)) == IndexCartesian()
-    @test a1[3] == a1[3,1]
-    @test a1[Int32(4)] == a1[1,2]
+    @test a1[3] == a1[3, 1]
+    @test a1[Int32(4)] == a1[1, 2]
     @test a1[-1] == a1[length(a1)-1]
 
     @test a1[2, 3, 1] == 17 # trailing index
@@ -186,11 +186,11 @@ end
 
     a2 = CircularMatrix(4, (2, 3))
     @test isa(a2, CircularMatrix{Int})
-    @test isa(a2, CircularArray{Int, 2})
+    @test isa(a2, CircularArray{Int,2})
 
     a3 = @inferred(a2 .+ 1)
     @test a3 isa CircularMatrix{Int64}
-    @test a3 isa CircularArray{Int64, 2}
+    @test a3 isa CircularArray{Int64,2}
     @test a3 == CircularArray(5, (2, 3))
 
     @testset "doubly circular" begin
@@ -204,30 +204,30 @@ end
 end
 
 @testset "3-array" begin
-    t3 = collect(reshape('a':'x', 2,3,4))
+    t3 = collect(reshape('a':'x', 2, 3, 4))
     c3 = CircularArray(t3)
 
     @test parent(c3) == t3
 
-    @test c3[1,3,3] == c3[3,3,3] == c3[3,3,7] == c3[3,3,7,1]
+    @test c3[1, 3, 3] == c3[3, 3, 3] == c3[3, 3, 7] == c3[3, 3, 7, 1]
 
-    c3[3,3,7] = 'Z'
-    @test t3[1,3,3] == 'Z'
+    c3[3, 3, 7] = 'Z'
+    @test t3[1, 3, 3] == 'Z'
 
-    @test c3[3, CartesianIndex(3,7)] == 'Z'
-    c3[Int32(3), CartesianIndex(3,7)] = 'ζ'
-    @test t3[1,3,3] == 'ζ'
+    @test c3[3, CartesianIndex(3, 7)] == 'Z'
+    c3[Int32(3), CartesianIndex(3, 7)] = 'ζ'
+    @test t3[1, 3, 3] == 'ζ'
 
     c3[34] = 'J'
-    @test c3[34] == c3[-38] == c3[10] == c3[2,2,2] == c3[4,5,6] == t3[2,2,2] == t3[10] == 'J'
+    @test c3[34] == c3[-38] == c3[10] == c3[2, 2, 2] == c3[4, 5, 6] == t3[2, 2, 2] == t3[10] == 'J'
 
     @test vec(c3[:, [CartesianIndex()], 1, 5]) == vec(t3[:, 1, 1])
 
     @test IndexStyle(c3) == IndexStyle(typeof(c3)) == IndexCartesian()
     @test c3[-1] == t3[length(t3)-1]
 
-    @test_throws BoundsError c3[2,3] # too few indices
-    @test_throws BoundsError c3[CartesianIndex(2,3)]
+    @test_throws BoundsError c3[2, 3] # too few indices
+    @test_throws BoundsError c3[CartesianIndex(2, 3)]
 
     @testset "doubly circular" begin
         c = CircularArray(t3)
@@ -239,15 +239,15 @@ end
 end
 
 @testset "offset indices" begin
-    i = OffsetArray(1:5,-3)
+    i = OffsetArray(1:5, -3)
     a = CircularArray(i)
     @test axes(a) == axes(i)
     @test a[1] == 4
     @test a[10] == a[-10] == a[0] == 3
     @test a[-2:7] == [1:5; 1:5]
     @test a[0:9] == [3:5; 1:5; 1:2]
     @test a[1:10][-10] == 3
-    @test a[i] == OffsetArray([4,5,1,2,3],-3)
+    @test a[i] == OffsetArray([4, 5, 1, 2, 3], -3)
 
     @testset "type stability" begin
         @test @inferred(similar(a)) isa CircularVector
@@ -258,18 +258,18 @@ end
         @test @inferred(similar(typeof(b), 3:5)) isa CircularVector
     end
 
-    circ_a = circshift(a,3)
+    circ_a = circshift(a, 3)
     @test axes(circ_a) == axes(a)
     @test circ_a[1:5] == 1:5
 
-    j = OffsetArray([true,false,true],1)
-    @test a[j] == [5,2]
+    j = OffsetArray([true, false, true], 1)
+    @test a[j] == [5, 2]
 
-    data = reshape(1:9,3,3)
-    a = CircularArray(OffsetArray(data,-1,-1))
+    data = reshape(1:9, 3, 3)
+    a = CircularArray(OffsetArray(data, -1, -1))
     @test collect(a) == data
-    @test all(a[x,y] == data[mod1(x+1,3),mod1(y+1,3)] for x=-10:10, y=-10:10)
-    @test a[i,1] == CircularArray(OffsetArray([5,6,4,5,6],-2:2))
-    @test a[CartesianIndex.(i,i)] == CircularArray(OffsetArray([5,9,1,5,9],-2:2))
-    @test a[a .> 4] == 5:9
+    @test all(a[x, y] == data[mod1(x + 1, 3), mod1(y + 1, 3)] for x = -10:10, y = -10:10)
+    @test a[i, 1] == CircularArray(OffsetArray([5, 6, 4, 5, 6], -2:2))
+    @test a[CartesianIndex.(i, i)] == CircularArray(OffsetArray([5, 9, 1, 5, 9], -2:2))
+    @test a[a.>4] == 5:9
 end