remove extraneous where and add some tests

Author: kshyatt

src/sparse/array.jl

@@ -166,9 +166,9 @@ function size(g::CuSparseMatrix, d::Integer)
     end
 end
 
-issymmetric(M::Union{CuSparseMatrixCSC,CuSparseMatrixCSR})= false
-ishermitian(M::Union{CuSparseMatrixCSC,CuSparseMatrixCSR}) where T = false
-issymmetric(M::Symmetric{CuSparseMatrixCSC})= true
+issymmetric(M::Union{CuSparseMatrixCSC,CuSparseMatrixCSR}) = false
+ishermitian(M::Union{CuSparseMatrixCSC,CuSparseMatrixCSR}) = false
+issymmetric(M::Symmetric{CuSparseMatrixCSC}) = true
 ishermitian(M::Hermitian{CuSparseMatrixCSC}) = true
 
 istriu(M::UpperTriangular{T,S}) where {T<:BlasFloat, S<:AbstractCuSparseMatrix} = true

test/sparse.jl

@@ -47,6 +47,19 @@ blockdim = 5
     y = sprand(n,0.2)
     d_y = CuSparseVector(y)
     @test_throws ArgumentError copyto!(d_y,d_x)
+    x = sprand(m,m,0.2)
+    d_x = Symmetric(CuSparseMatrixCSC(x + transpose(x)))
+    @test issymmetric(d_x)
+    x = sprand(ComplexF64, m, m, 0.2)
+    d_x = Hermitian(CuSparseMatrixCSC(x + x'))
+    @test ishermitian(d_x)
+    x = sprand(m,m,0.2)
+    d_x = UpperTriangular(CuSparseMatrixCSC(x))
+    @test istriu(d_x)
+    @test !istril(d_x)
+    d_x = LowerTriangular(CuSparseMatrixCSC(x))
+    @test !istriu(d_x)
+    @test istril(d_x)
 end
 
 @testset "char" begin