Disable Nullable tests when Nullable isn't defined

Author: ararslan

test/runtests.jl

@@ -213,58 +213,60 @@ mktemp() do fname, f
     end
 end
 
-types = [
-    Bool,
-    Float16,
-    Float32,
-    Float64,
-    Int128,
-    Int16,
-    Int32,
-    Int64,
-    Int8,
-    UInt16,
-    UInt32,
-    UInt64,
-    UInt8,
-]
-for T in types
-    # julia#18510, Nullable constructors
-    x = @compat Nullable(one(T), true)
-    @test isnull(x) === false
-    @test isa(x.value, T)
-    @test eltype(x) === T
-
-    x = @compat Nullable{T}(one(T), true)
-    y = @compat Nullable{Any}(one(T), true)
-    @test isnull(x) === false
-    @test isnull(y) === false
-    @test isa(x.value, T)
-    @test eltype(x) === T
-    @test eltype(y) === Any
-
-    x = @compat Nullable{T}(one(T), false)
-    y = @compat Nullable{Any}(one(T), false)
-    @test isnull(x) === true
-    @test isnull(y) === true
-    @test eltype(x) === T
-    @test eltype(y) === Any
-
-    x = @compat Nullable(one(T), false)
-    @test isnull(x) === true
-    @test eltype(x) === T
-
-    x = @compat Nullable{T}()
-    @test isnull(x) === true
-    @test eltype(x) === T
-
-    # julia#18484, generic isnull, unsafe_get
-    a = one(T)
-    x = @compat Nullable(a, true)
-    @test isequal(unsafe_get(x), a)
-
-    x = @compat Nullable{Array{T}}()
-    @test_throws UndefRefError unsafe_get(x)
+if VERSION < v"0.7.0-DEV.3017"
+    types = [
+        Bool,
+        Float16,
+        Float32,
+        Float64,
+        Int128,
+        Int16,
+        Int32,
+        Int64,
+        Int8,
+        UInt16,
+        UInt32,
+        UInt64,
+        UInt8,
+    ]
+    for T in types
+        # julia#18510, Nullable constructors
+        x = @compat Nullable(one(T), true)
+        @test isnull(x) === false
+        @test isa(x.value, T)
+        @test eltype(x) === T
+
+        x = @compat Nullable{T}(one(T), true)
+        y = @compat Nullable{Any}(one(T), true)
+        @test isnull(x) === false
+        @test isnull(y) === false
+        @test isa(x.value, T)
+        @test eltype(x) === T
+        @test eltype(y) === Any
+
+        x = @compat Nullable{T}(one(T), false)
+        y = @compat Nullable{Any}(one(T), false)
+        @test isnull(x) === true
+        @test isnull(y) === true
+        @test eltype(x) === T
+        @test eltype(y) === Any
+
+        x = @compat Nullable(one(T), false)
+        @test isnull(x) === true
+        @test eltype(x) === T
+
+        x = @compat Nullable{T}()
+        @test isnull(x) === true
+        @test eltype(x) === T
+
+        # julia#18484, generic isnull, unsafe_get
+        a = one(T)
+        x = @compat Nullable(a, true)
+        @test isequal(unsafe_get(x), a)
+
+        x = @compat Nullable{Array{T}}()
+        @test_throws UndefRefError unsafe_get(x)
+    end
 end
 
 @test xor(1,5) == 4