Mark with ractor and extract assert_ractor_shareable

Author: nobu

test/fiddle/helper.rb

@@ -180,5 +180,10 @@ def under_gc_stress
     ensure
       GC.stress = stress
     end
+
+    def assert_ractor_shareable(object)
+      Ractor.make_shareable(object)
+      assert_operator Ractor, :shareable?, object
+    end
   end
 end

test/fiddle/test_closure.rb

@@ -150,12 +150,9 @@ def test_memsize_ruby_dev_42480
       end
     end
 
-    if defined?(Ractor)
-      def test_ractor_shareable
-        Closure.create(:int, [:void]) do |c|
-          Ractor.make_shareable(c)
-          assert_operator Ractor, :shareable?, c
-        end
+    ractor def test_ractor_shareable
+      Closure.create(:int, [:void]) do |c|
+        assert_ractor_shareable(c)
       end
     end
   end

test/fiddle/test_function.rb

@@ -225,12 +225,8 @@ def test_no_memory_leak
       end
     end
 
-    if defined?(Ractor)
-      def test_ractor_shareable
-        func = Function.new(@libm['sin'], [TYPE_DOUBLE], TYPE_DOUBLE)
-        Ractor.make_shareable(func)
-        assert_operator Ractor, :shareable?, func
-      end
+    ractor def test_ractor_shareable
+      assert_ractor_shareable(Function.new(@libm['sin'], [TYPE_DOUBLE], TYPE_DOUBLE))
     end
 
     private

test/fiddle/test_handle.rb

@@ -215,12 +215,8 @@ def test_fallback_to_ansi
       end
     end
 
-    if defined?(Ractor)
-      def test_ractor_shareable
-        handle = Fiddle::Handle.new(LIBC_SO)
-        Ractor.make_shareable(handle)
-        assert_operator Ractor, :shareable?, handle
-      end
+    ractor def test_ractor_shareable
+      assert_ractor_shareable(Fiddle::Handle.new(LIBC_SO))
     end
   end
 end if defined?(Fiddle)

test/fiddle/test_memory_view.rb

@@ -140,13 +140,10 @@ def test_to_s
                    [string, string.frozen?])
     end
 
-    if defined?(Ractor)
-      def test_ractor_shareable
-        ptr = Pointer["hello world"]
-        mview = MemoryView.new(ptr)
-        Ractor.make_shareable(mview)
-        assert_operator Ractor, :shareable?, mview
-      end
+    ractor def test_ractor_shareable
+      ptr = Pointer["hello world"]
+      assert_ractor_shareable MemoryView.new(ptr)
+      assert_predicate ptr, :frozen?
     end
   end
 end

test/fiddle/test_pinned.rb

@@ -24,13 +24,10 @@ def test_clear
       assert_match "called on", ex.message
     end
 
-    if defined?(Ractor)
-      def test_ractor_shareable
-        x = Object.new
-        pinner = Pinned.new x
-        Ractor.make_shareable(pinner)
-        assert_operator Ractor, :shareable?, pinner
-      end
+    ractor def test_ractor_shareable
+      obj = Object.new
+      assert_ractor_shareable(Pinned.new(obj))
+      assert_predicate obj, :frozen?
     end
   end
 end

test/fiddle/test_pointer.rb

@@ -303,12 +303,11 @@ def test_no_memory_leak
       end
     end
 
-    if defined?(Ractor)
-      def test_ractor_shareable
-        null = Fiddle::NULL
-        Ractor.make_shareable(null)
-        assert_operator Ractor, :shareable?, null
-      end
+    ractor def test_ractor_shareable
+      assert_ractor_shareable(Fiddle::NULL)
+      ary = [0,1,2,4,5]
+      addr = Pointer.new(dlwrap(ary))
+      assert_ractor_shareable(addr)
     end
   end
 end if defined?(Fiddle)