Move sparse matrix tests to the new SparseArrays.jl repo

test/abstractarray.jl

@@ -1,6 +1,6 @@
 # This file is a part of Julia. License is MIT: https://julialang.org/license
 
-using Random, LinearAlgebra, SparseArrays
+using Random, LinearAlgebra
 
 A = rand(5,4,3)
 @testset "Bounds checking" begin
@@ -832,24 +832,6 @@ A = TSlowNIndexes(rand(2,2))
     @test @inferred(axes(rand(3,2), 3)) == 1:1
 end
 
-@testset "#17088" begin
-    n = 10
-    M = rand(n, n)
-    @testset "vector of vectors" begin
-        v = [[M]; [M]] # using vcat
-        @test size(v) == (2,)
-        @test !issparse(v)
-    end
-    @testset "matrix of vectors" begin
-        m1 = [[M] [M]] # using hcat
-        m2 = [[M] [M];] # using hvcat
-        @test m1 == m2
-        @test size(m1) == (1,2)
-        @test !issparse(m1)
-        @test !issparse(m2)
-    end
-end
-
 @testset "isinteger and isreal" begin
     @test all(isinteger, Diagonal(rand(1:5,5)))
     @test isreal(Diagonal(rand(5)))
@@ -1022,7 +1004,6 @@ end
         s = Vector([1, 2])
         for a = ([1], UInt[1], [3, 4, 5], UInt[3, 4, 5])
             @test s === copy!(s, Vector(a)) == Vector(a)
-            @test s === copy!(s, SparseVector(a)) == Vector(a)
         end
         # issue #35649
         s = [1, 2, 3, 4]

test/arrayops.jl

@@ -6,8 +6,6 @@ using .Main.OffsetArrays
 
 isdefined(@__MODULE__, :T24Linear) || include("testhelpers/arrayindexingtypes.jl")
 
-using SparseArrays
-
 using Random, LinearAlgebra
 using Dates
 
@@ -1201,9 +1199,6 @@ end
     m = mapslices(x->tuple(x), [1 2; 3 4], dims=1)
     @test m[1,1] == ([1,3],)
     @test m[1,2] == ([2,4],)
-
-    # issue #21123
-    @test mapslices(nnz, sparse(1.0I, 3, 3), dims=1) == [1 1 1]
 end
 
 @testset "single multidimensional index" begin
@@ -1954,13 +1949,6 @@ end
     @test isless(CartesianIndex((2,1)), CartesianIndex((1,2)))
     @test !isless(CartesianIndex((1,2)), CartesianIndex((2,1)))
 
-    a = spzeros(2,3)
-    @test CartesianIndices(size(a)) == eachindex(a)
-    a[CartesianIndex{2}(2,3)] = 5
-    @test a[2,3] == 5
-    b = view(a, 1:2, 2:3)
-    b[CartesianIndex{2}(1,1)] = 7
-    @test a[1,2] == 7
     @test 2*CartesianIndex{3}(1,2,3) == CartesianIndex{3}(2,4,6)
     @test CartesianIndex{3}(1,2,3)*2 == CartesianIndex{3}(2,4,6)
     @test_throws ErrorException iterate(CartesianIndex{3}(1,2,3))
@@ -2013,16 +2001,6 @@ end
     y = iterate(itr, y[2])
     @test y === nothing
     @test r[val] == 3
-    r = sparse(2:3:8)
-    itr = eachindex(r)
-    y = iterate(itr)
-    @test y !== nothing
-    y = iterate(itr, y[2])
-    y = iterate(itr, y[2])
-    @test y !== nothing
-    val, state = y
-    @test r[val] == 8
-    @test iterate(itr, state) == nothing
 end
 
 R = CartesianIndices((1,3))
@@ -2964,18 +2942,3 @@ end
         @test c + zero(c) == c
     end
 end
-
-@testset "Allow assignment of singleton array to sparse array #43644" begin
-    K = spzeros(3,3)
-    b = zeros(3,3)
-    b[3,:] = [1,2,3]
-    K[3,1:3] += [1.0 2.0 3.0]'
-    @test K == b
-    K[3:3,1:3] += zeros(1, 3)
-    @test K == b
-    K[3,1:3] += zeros(3)
-    @test K == b
-    K[3,:] += zeros(3,1)
-    @test K == b
-    @test_throws DimensionMismatch K[3,1:2] += [1.0 2.0 3.0]'
-end

test/core.jl

@@ -2,7 +2,7 @@
 
 # test core language features
 
-using Random, SparseArrays, InteractiveUtils
+using Random, InteractiveUtils
 
 const Bottom = Union{}
 
@@ -3659,7 +3659,7 @@ f12092(x::Int, y::Int...) = 2
 # NOTE: should have > MAX_TUPLETYPE_LEN arguments
 f12063(tt, g, p, c, b, v, cu::T, d::AbstractArray{T, 2}, ve) where {T} = 1
 f12063(args...) = 2
-g12063() = f12063(0, 0, 0, 0, 0, 0, 0.0, spzeros(0,0), Int[])
+g12063() = f12063(0, 0, 0, 0, 0, 0, 0.0, zeros(0,0), Int[])
 @test g12063() == 1
 
 # issue #11587

test/hashing.jl

@@ -283,4 +283,4 @@ end
             @test isequal(a, b) == (Base.hash_32_32(a) == Base.hash_32_32(b))
         end
     end
-end
+end

test/show.jl

@@ -1,6 +1,6 @@
 # This file is a part of Julia. License is MIT: https://julialang.org/license
 
-using LinearAlgebra, SparseArrays
+using LinearAlgebra
 
 # For curmod_*
 include("testenv.jl")
@@ -730,28 +730,6 @@ let filename = tempname()
     rm(filename)
 end
 
-# issue #12960
-mutable struct T12960 end
-import Base.zero
-Base.zero(::Type{T12960}) = T12960()
-Base.zero(x::T12960) = T12960()
-let
-    A = sparse(1.0I, 3, 3)
-    B = similar(A, T12960)
-    @test repr(B) == "sparse([1, 2, 3], [1, 2, 3], $T12960[#undef, #undef, #undef], 3, 3)"
-    @test occursin(
-        "\n #undef             ⋅            ⋅    \n       ⋅      #undef             ⋅    \n       ⋅            ⋅      #undef",
-        repr(MIME("text/plain"), B),
-    )
-
-    B[1,2] = T12960()
-    @test repr(B)  == "sparse([1, 1, 2, 3], [1, 2, 2, 3], $T12960[#undef, $T12960(), #undef, #undef], 3, 3)"
-    @test occursin(
-        "\n #undef          T12960()        ⋅    \n       ⋅      #undef             ⋅    \n       ⋅            ⋅      #undef",
-        repr(MIME("text/plain"), B),
-    )
-end
-
 # issue #13127
 function f13127()
     buf = IOBuffer()