Fix more tests

Author: mtfishman

src/abstractblocksparsearray/unblockedsubarray.jl

@@ -31,6 +31,12 @@ function Base.Broadcast.BroadcastStyle(arraytype::Type{<:UnblockedSubArray})
     return BroadcastStyle(blocktype(parenttype(arraytype)))
 end
 
+function Base.similar(a::UnblockedSubArray)
+    return similar(a, eltype(a))
+end
+function Base.similar(a::UnblockedSubArray, elt::Type)
+    return similar(a, elt, axes(a))
+end
 function Base.similar(
         a::UnblockedSubArray, elt::Type, axes::Tuple{Base.OneTo, Vararg{Base.OneTo}}
     )
@@ -40,6 +46,10 @@ function Base.similar(a::UnblockedSubArray, elt::Type, size::Tuple{Int, Vararg{I
     return similar(a, elt, Base.OneTo.(size))
 end
 
+function Base.copyto!(dst::AbstractArray, src::UnblockedSubArray)
+    return @invoke copyto!(dst::AbstractArray, src::AbstractArray)
+end
+
 function ArrayLayouts.sub_materialize(a::UnblockedSubArray)
     a_cpu = adapt(Array, a)
     a_cpu′ = similar(a_cpu)

test/test_map.jl

@@ -403,12 +403,12 @@ arrayts = (Array, JLArray)
     @test a[Block(2, 2)[1:2, 2:3]] == b
     @test blockstoredlength(a) == 1
 
-    ## # Noncontiguous slicing.
-    ## a = dev(BlockSparseArray{elt}(undef, [2, 3], [2, 3]))
-    ## a[Block(1, 1)] = dev(randn(elt, 2, 2))
-    ## a[Block(2, 2)] = dev(randn(elt, 3, 3))
-    ## I = ([3, 5], [2, 4])
-    ## @test Array(a[I...]) == Array(a)[I...]
+    # Noncontiguous slicing.
+    a = dev(BlockSparseArray{elt}(undef, [2, 3], [2, 3]))
+    a[Block(1, 1)] = dev(randn(elt, 2, 2))
+    a[Block(2, 2)] = dev(randn(elt, 3, 3))
+    I = ([3, 5], [2, 4])
+    @test Array(a[I...]) == Array(a)[I...]
 
     ## # Noncontiguous slicing.
     ## a = dev(BlockSparseArray{elt}(undef, [2, 3], [2, 3]))