Re-enable tests.

Author: maleadt

src/testsuite/broadcasting.jl

@@ -45,15 +45,13 @@ function broadcasting(AT)
                 @test Array(gres) == cres
             end
 
-            # These tests are broken on CuArrays since we are missing `mapreduce` over device arrays
-            # add them back once we have them
-            # @testset "Tuple" begin
-            #     @test compare(AT, rand(ET, 3, N), rand(ET, 3, N), rand(ET, N), rand(ET, N), rand(ET, N)) do out, arr, a, b, c
-            #         broadcast!(out, arr, (a, b, c)) do xx, yy
-            #             xx + first(yy)
-            #         end
-            #     end
-            # end
+            @testset "Tuple" begin
+                @test compare(AT, rand(ET, 3, N), rand(ET, 3, N), rand(ET, N), rand(ET, N), rand(ET, N)) do out, arr, a, b, c
+                    broadcast!(out, arr, (a, b, c)) do xx, yy
+                        xx + first(yy)
+                    end
+                end
+            end
 
             @testset "Adjoint and Transpose" begin
                 A = AT(rand(ET, N))