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Tests for promote_type #248

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Merged
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May 16, 2023
Merged

Tests for promote_type #248

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8 changes: 7 additions & 1 deletion test/runtests.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -204,8 +204,10 @@ include("infinitearrays.jl")
@testset "promotion" begin
Z = Zeros{Int}(5)
Zf = Zeros(5)
@test promote_type(typeof(Z), typeof(Zf)) == typeof(Zf)
O = Ones{Int}(5)
Of = Ones{Float64}(5)
@test promote_type(typeof(O), typeof(Of)) == typeof(Of)
@test [Z,O] isa Vector{Fill{Int,1,Tuple{Base.OneTo{Int}}}}
@test [Z,Of] isa Vector{Fill{Float64,1,Tuple{Base.OneTo{Int}}}}
@test [O,O] isa Vector{Ones{Int,1,Tuple{Base.OneTo{Int}}}}
Expand All @@ -215,6 +217,10 @@ include("infinitearrays.jl")
@test convert(Ones{Int}, Of) ≡ convert(Ones{Int,1}, Of) ≡ convert(typeof(O), Of) ≡ O
@test convert(Zeros{Int}, Zf) ≡ convert(Zeros{Int,1}, Zf) ≡ convert(typeof(Z), Zf) ≡ Z

F = Fill(1, 2)
Ff = Fill(1.0, 2)
@test promote_type(typeof(F), typeof(Ff)) == typeof(Ff)

@test_throws MethodError convert(Zeros{SVector{2,Int}}, Zf)
end
end
Expand Down Expand Up @@ -1566,4 +1572,4 @@ end
@test Base.setindex(Zeros(5), 2, 2) ≡ OneElement(2.0, 2, 5)
@test Base.setindex(Zeros(5,3), 2, 2, 3) ≡ OneElement(2.0, (2,3), (5,3))
@test_throws BoundsError Base.setindex(Zeros(5), 2, 6)
end
end