Merge pull request #526 from JuliaParallel/jps/tests-rand-some-zeros

tests: Fix assumption that rand won't return 0

Author: jpsamaroo

Diff for: test/array/allocation.jl

@@ -40,7 +40,8 @@ end
             @test AX == collect(X)
             @test AX != collect(rand(dist, T, dims...))
             if T <: AbstractFloat
-                @test all(AX .> 0)
+                # FIXME: Not ideal, but I guess sometimes we can get 0?
+                @test sum(.!(AX .> 0)) < 10
             end
 
             if T in [Float32, Float64]