Ignore rexml examples on ruby/spec

Merged: https://github.com/ruby/ruby/pull/2832

spec/ruby/library/rexml/document/add_spec.rb

@@ -1,57 +1,60 @@
-require 'rexml/document'
 require_relative '../../../spec_helper'
 
-# This spec defines Document#add and Document#<<
+ruby_version_is ''...'2.8' do
+  require 'rexml/document'
 
-describe :rexml_document_add, shared: true do
-  before :each do
-    @doc  = REXML::Document.new("<root/>")
-    @decl = REXML::XMLDecl.new("1.0")
+  # This spec defines Document#add and Document#<<
+
+  describe :rexml_document_add, shared: true do
+    before :each do
+      @doc  = REXML::Document.new("<root/>")
+      @decl = REXML::XMLDecl.new("1.0")
+    end
+
+    it "sets document's XML declaration" do
+      @doc.send(@method, @decl)
+      @doc.xml_decl.should == @decl
+    end
+
+    it "inserts XML declaration as first node" do
+      @doc.send(@method, @decl)
+      @doc.children[0].version.should == "1.0"
+    end
+
+    it "overwrites existing XML declaration" do
+      @doc.send(@method, @decl)
+      @doc.send(@method, REXML::XMLDecl.new("2.0"))
+      @doc.xml_decl.version.should == "2.0"
+    end
+
+    it "sets document DocType" do
+      @doc.send(@method, REXML::DocType.new("transitional"))
+      @doc.doctype.name.should == "transitional"
+    end
+
+    it "overwrites existing DocType" do
+      @doc.send(@method, REXML::DocType.new("transitional"))
+      @doc.send(@method, REXML::DocType.new("strict"))
+      @doc.doctype.name.should == "strict"
+    end
+
+    it "adds root node unless it exists" do
+      d = REXML::Document.new("")
+      elem = REXML::Element.new "root"
+      d.send(@method, elem)
+      d.root.should == elem
+    end
+
+    it "refuses to add second root" do
+      -> { @doc.send(@method, REXML::Element.new("foo")) }.should raise_error(RuntimeError)
+    end
   end
 
-  it "sets document's XML declaration" do
-    @doc.send(@method, @decl)
-    @doc.xml_decl.should == @decl
+  describe "REXML::Document#add" do
+    it_behaves_like :rexml_document_add, :add
   end
 
-  it "inserts XML declaration as first node" do
-    @doc.send(@method, @decl)
-    @doc.children[0].version.should == "1.0"
-  end
-
-  it "overwrites existing XML declaration" do
-    @doc.send(@method, @decl)
-    @doc.send(@method, REXML::XMLDecl.new("2.0"))
-    @doc.xml_decl.version.should == "2.0"
-  end
-
-  it "sets document DocType" do
-    @doc.send(@method, REXML::DocType.new("transitional"))
-    @doc.doctype.name.should == "transitional"
-  end
-
-  it "overwrites existing DocType" do
-    @doc.send(@method, REXML::DocType.new("transitional"))
-    @doc.send(@method, REXML::DocType.new("strict"))
-    @doc.doctype.name.should == "strict"
-  end
-
-  it "adds root node unless it exists" do
-    d = REXML::Document.new("")
-    elem = REXML::Element.new "root"
-    d.send(@method, elem)
-    d.root.should == elem
-  end
-
-  it "refuses to add second root" do
-    -> { @doc.send(@method, REXML::Element.new("foo")) }.should raise_error(RuntimeError)
+  describe "REXML::Document#<<" do
+    it_behaves_like :rexml_document_add, :<<
   end
 end
-
-describe "REXML::Document#add" do
-  it_behaves_like :rexml_document_add, :add
-end
-
-describe "REXML::Document#<<" do
-  it_behaves_like :rexml_document_add, :<<
-end