Merge pull request #645 from JuliaDiff/ox/rm_static_arrays

Delete StaticArrays Projection tests

Author: oxinabox

test/projection.jl

@@ -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`
     #####