reenable Finalized tests (#316)

Author: simonbyrne

test/test_cart_create.jl

@@ -10,6 +10,8 @@ periods = [0 1 0]
 dims = [0 0 0]
 MPI.Dims_create!(nnodes, dims)
 
+@test prod(dims) == nnodes
+
 cperiods = Cint.(periods[:])
 cdims = Cint.(dims[:])
 comm_cart = MPI.Cart_create(comm, ndims, cdims, cperiods, reorder)
@@ -25,8 +27,11 @@ comm_sub2 = MPI.Cart_sub(comm_cart, (true, false, true))
 @test MPI.Comm_size(comm_sub2) == div(nnodes, dims[2])
 
 comm_sub3 = MPI.Cart_sub(comm_cart, (true, true, false))
-@test MPI.Comm_size(comm_sub2) == div(nnodes, dims[3])
+@test MPI.Comm_size(comm_sub3) == div(nnodes, dims[3])
+
+comm_cart = comm_cart2 = comm_sub1 = comm_sub2 = comm_sub3 = nothing
 
+GC.gc()
 
 MPI.Finalize()
-#@test MPI.Finalized()
+@test MPI.Finalized()

test/test_cart_shift.jl

@@ -15,8 +15,11 @@ disp = 1
 
 for i in 0:2
     neighbors = MPI.Cart_shift(comm_cart, i, disp)
-    @test all( ((neighbors .>= 0) .& (neighbors .< nnodes)) .| (neighbors .== MPI.MPI_PROC_NULL) )
+    @test all(rank ->  0 <= rank < nnodes || rank == MPI.MPI_PROC_NULL, neighbors)
 end
 
+comm_cart = nothing
+GC.gc()
+
 MPI.Finalize()
-#@test MPI.Finalized()
+@test MPI.Finalized()