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Merged
oxinabox merged 1 commit into from
Jan 16, 2024
Merged

Delete StaticArrays Projection tests #645

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21 changes: 0 additions & 21 deletions test/projection.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -378,27 +378,6 @@ struct NoSuperType end
@test pvec3(OffsetArray(rand(3,1), 0:2, 0:0)) isa Vector
end

#####
##### `StaticArrays`
#####

@testset "StaticArrays" begin
# There is no code for this, but when argument isa StaticArray, axes(x) === axes(dx)
# implies a check, and reshape will wrap a Vector into a static SizedVector:
pstat = ProjectTo(SA[1, 2, 3])
@test axes(pstat(rand(3))) === (SOneTo(3),)

# This recurses into structured arrays:
pst = ProjectTo(transpose(SA[1, 2, 3]))
@test axes(pst(rand(1,3))) === (SOneTo(1), SOneTo(3))
@test pst(rand(1,3)) isa Transpose

# When the argument is an ordinary Array, static gradients are allowed to pass,
# like FillArrays. Collecting to an Array would cost a copy.
pvec3 = ProjectTo([1, 2, 3])
@test pvec3(SA[1, 2, 3]) isa StaticArray
end

#####
##### `ChainRulesCore`
#####
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