More tests for some missing kron methods (#2701)

Author: kshyatt

test/libraries/cusparse/linalg.jl

@@ -44,13 +44,20 @@ end
     A = typ(a)
     B = typ(b)
     @test collect(kron(A, B)) ≈ kron(a, b)
+    @test collect(kron(transpose(A), B)) ≈ kron(transpose(a), b)
+    @test collect(kron(A, transpose(B))) ≈ kron(a, transpose(b))
+    @test collect(kron(transpose(A), transpose(B))) ≈ kron(transpose(a), transpose(b))
     @test collect(kron(A', B)) ≈ kron(a', b)
+    @test collect(kron(A, B')) ≈ kron(a, b')
+    @test collect(kron(A', B')) ≈ kron(a', b')
 
     C = I(50)
     @test collect(kron(A, C)) ≈ kron(a, C)
     @test collect(kron(C, A)) ≈ kron(C, a)
     @test collect(kron(transpose(A), C)) ≈ kron(transpose(a), C)
     @test collect(kron(C, transpose(A))) ≈ kron(C, transpose(a))
+    @test collect(kron(adjoint(A), C)) ≈ kron(adjoint(a), C)
+    @test collect(kron(C, adjoint(A))) ≈ kron(C, adjoint(a))
     @test collect(kron(A', C)) ≈ kron(a', C)
     @test collect(kron(C, A')) ≈ kron(C, a')
 end