fix test code

Author: naitoh

test/parse/test_attribute_list_declaration.rb

@@ -12,7 +12,7 @@ def test_linear_performance_space
       assert_linear_performance(seq, rehearsal: 10) do |n|
         REXML::Document.new("<!DOCTYPE schema SYSTEM \"foo.dtd\" [<!ATTLIST " +
                             " " * n +
-                            " root v CDATA #FIXED \"test\">]>")
+                            " root v CDATA #FIXED \"test\">]><a/>")
       end
     end
 
@@ -23,7 +23,7 @@ def test_linear_performance_tab_and_gt
                             "\t" * n +
                             "root value CDATA \"" +
                             ">" * n +
-                            "\">]>")
+                            "\">]><a/>")
       end
     end
   end

test/parse/test_comment.rb

@@ -174,7 +174,7 @@ def test_after_root
     def test_linear_performance_top_level_gt
       seq = [10000, 50000, 100000, 150000, 200000]
       assert_linear_performance(seq, rehearsal: 10) do |n|
-        REXML::Document.new('<!-- ' + ">" * n + ' -->')
+        REXML::Document.new('<!-- ' + ">" * n + ' --><a/>')
       end
     end
 

test/parse/test_entity_declaration.rb

@@ -523,7 +523,7 @@ def test_linear_performance_entity_value_gt
       assert_linear_performance(seq, rehearsal: 10) do |n|
         REXML::Document.new("<!DOCTYPE rubynet [<!ENTITY rbconfig.ruby_version \"" +
                             ">" * n +
-                            "\">]>")
+                            "\">]><a/>")
       end
     end
 
@@ -532,7 +532,7 @@ def test_linear_performance_entity_value_gt_right_bracket
       assert_linear_performance(seq, rehearsal: 10) do |n|
         REXML::Document.new("<!DOCTYPE rubynet [<!ENTITY rbconfig.ruby_version \"" +
                             ">]" * n +
-                            "\">]>")
+                            "\">]><a/>")
       end
     end
 
@@ -541,7 +541,7 @@ def test_linear_performance_system_literal_in_system_gt_right_bracket
       assert_linear_performance(seq, rehearsal: 10) do |n|
         REXML::Document.new("<!DOCTYPE rubynet [<!ENTITY rbconfig.ruby_version SYSTEM \"" +
                             ">]" * n +
-                            "\">]>")
+                            "\">]><a/>")
       end
     end
 
@@ -550,7 +550,7 @@ def test_linear_performance_system_literal_in_public_gt_right_bracket
       assert_linear_performance(seq, rehearsal: 10) do |n|
         REXML::Document.new("<!DOCTYPE rubynet [<!ENTITY rbconfig.ruby_version PUBLIC \"pubid-literal\" \"" +
                             ">]" * n +
-                            "\">]>")
+                            "\">]><a/>")
       end
     end
   end

test/parse/test_processing_instruction.rb

@@ -237,14 +237,14 @@ def test_content_question
     def test_linear_performance_gt
       seq = [10000, 50000, 100000, 150000, 200000]
       assert_linear_performance(seq, rehearsal: 10) do |n|
-        REXML::Document.new("<?name content " + ">" * n + " ?>")
+        REXML::Document.new("<?name content " + ">" * n + " ?><a/>")
       end
     end
 
     def test_linear_performance_tab
       seq = [10000, 50000, 100000, 150000, 200000]
       assert_linear_performance(seq, rehearsal: 10) do |n|
-        REXML::Document.new("<?name" + "\t" * n + "version=\"1.0\" > ?>")
+        REXML::Document.new("<?name" + "\t" * n + "version=\"1.0\" > ?><a/>")
       end
     end
   end

test/test_contrib.rb

@@ -472,7 +472,7 @@ def test_maintain_dtd
 <!ENTITY % extern-packages SYSTEM "../../common-declarations.dtd">
 %extern-packages;
 %extern-common;
-]>}
+]><a/>}
       doc = Document.new( src )
       doc.write( out="" )
       src = src.tr('"', "'")

test/test_core.rb

@@ -329,7 +329,7 @@ def test_instruction
       REXML::Formatters::Default.new.write( instruction, out = "" )
       assert_equal(source, out)
 
-      d = Document.new( source )
+      d = Document.new( source + "<a/>")
       instruction2 = d[0]
       assert_equal(instruction.to_s, instruction2.to_s)
 
@@ -875,7 +875,7 @@ def test_entities
     def test_element_decl
       element_decl = Source.new("<!DOCTYPE foo [
 <!ELEMENT bar (#PCDATA)>
-]>")
+]><a/>")
       doc = Document.new( element_decl )
       d = doc[0]
       assert_equal("<!ELEMENT bar (#PCDATA)>", d.to_s.split(/\n/)[1].strip)
@@ -1329,7 +1329,7 @@ def test_ticket_53
     end
 
     def test_ticket_52
-      source = "<!-- this is a single line comment -->"
+      source = "<!-- this is a single line comment --><a/>"
       d = REXML::Document.new(source)
       d.write(k="")
       assert_equal( source, k )
@@ -1408,10 +1408,10 @@ def test_ticket_48_part_II
     end
 
     def test_ticket_88
-      doc = REXML::Document.new("<?xml version=\"1.0\" encoding=\"shift_jis\"?>")
-      assert_equal("<?xml version='1.0' encoding='SHIFT_JIS'?>", doc.to_s)
-      doc = REXML::Document.new("<?xml version = \"1.0\" encoding = \"shift_jis\"?>")
-      assert_equal("<?xml version='1.0' encoding='SHIFT_JIS'?>", doc.to_s)
+      doc = REXML::Document.new("<?xml version=\"1.0\" encoding=\"shift_jis\"?><a/>")
+      assert_equal("<?xml version='1.0' encoding='SHIFT_JIS'?><a/>", doc.to_s)
+      doc = REXML::Document.new("<?xml version = \"1.0\" encoding = \"shift_jis\"?><a/>")
+      assert_equal("<?xml version='1.0' encoding='SHIFT_JIS'?><a/>", doc.to_s)
     end
 
     def test_ticket_85
@@ -1550,10 +1550,6 @@ def test_ticket_138
                    REXML::Document.new(doc.root.to_s).root.attributes.to_h)
     end
 
-    def test_empty_doc
-      assert(REXML::Document.new('').children.empty?)
-    end
-
     private
     def attribute(name, value)
       REXML::Attribute.new(name, value)

test/test_document.rb

@@ -151,11 +151,11 @@ def test_tag_in_cdata_with_not_ascii_only_but_ascii8bit_encoding_source
 
     def test_xml_declaration_standalone
       bug2539 = '[ruby-core:27345]'
-      doc = REXML::Document.new('<?xml version="1.0" standalone="no" ?>')
+      doc = REXML::Document.new('<?xml version="1.0" standalone="no" ?><a/>')
       assert_equal('no', doc.stand_alone?, bug2539)
-      doc = REXML::Document.new('<?xml version="1.0" standalone= "no" ?>')
+      doc = REXML::Document.new('<?xml version="1.0" standalone= "no" ?><a/>')
       assert_equal('no', doc.stand_alone?, bug2539)
-      doc = REXML::Document.new('<?xml version="1.0" standalone=  "no" ?>')
+      doc = REXML::Document.new('<?xml version="1.0" standalone=  "no" ?><a/>')
       assert_equal('no', doc.stand_alone?, bug2539)
     end
 

test/test_entity.rb

@@ -79,7 +79,7 @@ def test_constructor
         <!ENTITY hatch-pic
                 SYSTEM "../grafix/OpenHatch.gif"
                 NDATA gif>
-      ]>}
+      ]><a/>}
 
       d = REXML::Document.new( source )
       dt = d.doctype