[Feature #15408] Fix up _id2ref_spec.rb

Author: nobu

core/objectspace/_id2ref_spec.rb

@@ -1,52 +1,65 @@
 require_relative '../../spec_helper'
 
-describe "ObjectSpace._id2ref" do
-  it "converts an object id to a reference to the object" do
-    s = "I am a string"
-    r = ObjectSpace._id2ref(s.object_id)
-    r.should == s
+ruby_version_is "3.5" do
+  describe "ObjectSpace._id2ref" do
+    it "is deprecated" do
+      id = nil.object_id
+      -> {
+        ObjectSpace._id2ref(id)
+      }.should complain(/warning: ObjectSpace\._id2ref is deprecated/)
+    end
   end
+end
 
-  it "retrieves true by object_id" do
-    ObjectSpace._id2ref(true.object_id).should == true
-  end
+ruby_version_is ""..."3.5" do
+  describe "ObjectSpace._id2ref" do
+    it "converts an object id to a reference to the object" do
+      s = "I am a string"
+      r = ObjectSpace._id2ref(s.object_id)
+      r.should == s
+    end
 
-  it "retrieves false by object_id" do
-    ObjectSpace._id2ref(false.object_id).should == false
-  end
+    it "retrieves true by object_id" do
+      ObjectSpace._id2ref(true.object_id).should == true
+    end
 
-  it "retrieves nil by object_id" do
-    ObjectSpace._id2ref(nil.object_id).should == nil
-  end
+    it "retrieves false by object_id" do
+      ObjectSpace._id2ref(false.object_id).should == false
+    end
 
-  it "retrieves a small Integer by object_id" do
-    ObjectSpace._id2ref(1.object_id).should == 1
-    ObjectSpace._id2ref((-42).object_id).should == -42
-  end
+    it "retrieves nil by object_id" do
+      ObjectSpace._id2ref(nil.object_id).should == nil
+    end
 
-  it "retrieves a large Integer by object_id" do
-    obj = 1 << 88
-    ObjectSpace._id2ref(obj.object_id).should.equal?(obj)
-  end
+    it "retrieves a small Integer by object_id" do
+      ObjectSpace._id2ref(1.object_id).should == 1
+      ObjectSpace._id2ref((-42).object_id).should == -42
+    end
 
-  it "retrieves a Symbol by object_id" do
-    ObjectSpace._id2ref(:sym.object_id).should.equal?(:sym)
-  end
+    it "retrieves a large Integer by object_id" do
+      obj = 1 << 88
+      ObjectSpace._id2ref(obj.object_id).should.equal?(obj)
+    end
 
-  it "retrieves a String by object_id" do
-    obj = "str"
-    ObjectSpace._id2ref(obj.object_id).should.equal?(obj)
-  end
+    it "retrieves a Symbol by object_id" do
+      ObjectSpace._id2ref(:sym.object_id).should.equal?(:sym)
+    end
 
-  it "retrieves a frozen literal String by object_id" do
-    ObjectSpace._id2ref("frozen string literal _id2ref".freeze.object_id).should.equal?("frozen string literal _id2ref".freeze)
-  end
+    it "retrieves a String by object_id" do
+      obj = "str"
+      ObjectSpace._id2ref(obj.object_id).should.equal?(obj)
+    end
 
-  it "retrieves an Encoding by object_id" do
-    ObjectSpace._id2ref(Encoding::UTF_8.object_id).should.equal?(Encoding::UTF_8)
-  end
+    it "retrieves a frozen literal String by object_id" do
+      ObjectSpace._id2ref("frozen string literal _id2ref".freeze.object_id).should.equal?("frozen string literal _id2ref".freeze)
+    end
+
+    it "retrieves an Encoding by object_id" do
+      ObjectSpace._id2ref(Encoding::UTF_8.object_id).should.equal?(Encoding::UTF_8)
+    end
 
-  it 'raises RangeError when an object could not be found' do
-    proc { ObjectSpace._id2ref(1 << 60) }.should raise_error(RangeError)
+    it 'raises RangeError when an object could not be found' do
+      proc { ObjectSpace._id2ref(1 << 60) }.should raise_error(RangeError)
+    end
   end
 end