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test/iterators.jl

@@ -27,6 +27,7 @@ let z = zip(1:2, Iterators.countfrom(3))
     @test eltype(z) == Tuple{Int,Int}
     @test_throws MethodError size(z) # by convention, the zip of a finite and
                          # an infinite iterator has only `length`
+    @test_throws MethodError axes(z) 
     @test length(z) == 2
 end
 
@@ -39,6 +40,7 @@ let z = zip([i*j for i in 1:3, j in -1:2:1], 1:6)
                          (3, 6) ]
     @test eltype(z) == Tuple{Int,Int}
     @test_throws DimensionMismatch size(z)
+    @test_throws DimensionMismatch axes(z)    
     @test length(z) == 6
 end
 
@@ -48,6 +50,7 @@ let z = zip([i*j for i in 1:3, j in -1:2:1], [i*j for i in 1:3, j in -1:2:1])
                         (-3, -3) (3, 3)]
     @test eltype(z) == Tuple{Int,Int}
     @test size(z) == (3, 2)
+    @test axes(z) == (Base.OneTo(3), Base.OneTo(2))
     @test length(z) == 6
 end