[ruby/rdoc] Support addition Object class when adding methods to top level

https://github.com/ruby/rdoc/commit/23747b4950

test/rdoc/test_rdoc_class_module.rb

@@ -63,7 +63,7 @@ class TestRDocClassModule < XrefTestCase
   end
 
   def test_ancestors
-    assert_equal [@parent, "Object"], @child.ancestors
+    assert_equal [@parent, @object, "BasicObject"], @child.ancestors
   end
 
   def test_comment_equals
@@ -129,7 +129,7 @@ class TestRDocClassModule < XrefTestCase
   end
 
   def test_each_ancestor
-    assert_equal [@parent], @child.each_ancestor.to_a
+    assert_equal [@parent, @object], @child.each_ancestor.to_a
   end
 
   def test_each_ancestor_cycle

test/rdoc/test_rdoc_context.rb

@@ -125,7 +125,7 @@ class TestRDocContext < XrefTestCase
 
     basic = @c1.find_module_named 'BasicObject'
 
-    assert_equal 'Object', basic.superclass
+    assert_equal @object, basic.superclass
   end
 
   def test_add_class_object

test/rdoc/test_rdoc_extend.rb

@@ -43,7 +43,7 @@ class TestRDocExtend < XrefTestCase
     m1_m2_k0.add_extend e0_m3
 
     assert_equal [e0_m4, e0_m5, e0_m6, e0_m1, e0_m2, e0_m3], m1_m2_k0.extends
-    assert_equal ['Object'], m1_m2_k0.ancestors
+    assert_equal [@object, 'BasicObject'], m1_m2_k0.ancestors
 
     m1_k1 = m1.add_class RDoc::NormalClass, 'Klass1'
 
@@ -60,7 +60,7 @@ class TestRDocExtend < XrefTestCase
     m1_k1.add_extend e1_k0_m4
 
     assert_equal [e1_m1, e1_m2, e1_m3, e1_m4, e1_k0_m4], m1_k1.extends
-    assert_equal ['Object'], m1_k1.ancestors
+    assert_equal [@object, 'BasicObject'], m1_k1.ancestors
 
     m1_k2 = m1.add_class RDoc::NormalClass, 'Klass2'
 
@@ -75,7 +75,7 @@ class TestRDocExtend < XrefTestCase
     m1_k2.add_extend e2_k0_m4
 
     assert_equal [e2_m1, e2_m3, e2_m2, e2_k0_m4], m1_k2.extends
-    assert_equal ['Object'], m1_k2.ancestors
+    assert_equal [@object, 'BasicObject'], m1_k2.ancestors
 
     m1_k3 = m1.add_class RDoc::NormalClass, 'Klass3'
 
@@ -88,7 +88,7 @@ class TestRDocExtend < XrefTestCase
     m1_k3.add_extend e3_m4
 
     assert_equal [e3_m1, e3_m2, e3_m4], m1_k3.extends
-    assert_equal ['Object'], m1_k3.ancestors
+    assert_equal [@object, 'BasicObject'], m1_k3.ancestors
   end
 
 end

test/rdoc/test_rdoc_include.rb

@@ -46,7 +46,7 @@ class TestRDocInclude < XrefTestCase
 
     assert_equal [i0_m4, i0_m5, i0_m6, i0_m1, i0_m2, i0_m3], m1_m2_k0.includes
     assert_equal [m1_m2_m3, m1_m2, m1, m1_m2_k0_m4_m6, m1_m2_k0_m5,
-                  m1_m2_k0_m4, 'Object'], m1_m2_k0.ancestors
+                  m1_m2_k0_m4, @object, 'BasicObject'], m1_m2_k0.ancestors
 
     m1_k1 = m1.add_class RDoc::NormalClass, 'Klass1'
 
@@ -63,8 +63,8 @@ class TestRDocInclude < XrefTestCase
     m1_k1.add_include i1_k0_m4
 
     assert_equal [i1_m1, i1_m2, i1_m3, i1_m4, i1_k0_m4], m1_k1.includes
-    assert_equal [m1_m2_k0_m4, m1_m2_m3_m4, m1_m2_m3, m1_m2, m1, 'Object'],
-                 m1_k1.ancestors
+    assert_equal [m1_m2_k0_m4, m1_m2_m3_m4, m1_m2_m3, m1_m2, m1, @object,
+                  'BasicObject'], m1_k1.ancestors
 
     m1_k2 = m1.add_class RDoc::NormalClass, 'Klass2'
 
@@ -79,7 +79,8 @@ class TestRDocInclude < XrefTestCase
     m1_k2.add_include i2_k0_m4
 
     assert_equal [i2_m1, i2_m3, i2_m2, i2_k0_m4], m1_k2.includes
-    assert_equal [m1_m2_k0_m4, m1_m2, m1_m3, m1, 'Object'], m1_k2.ancestors
+    assert_equal [m1_m2_k0_m4, m1_m2, m1_m3, m1, @object, 'BasicObject'],
+                 m1_k2.ancestors
 
     m1_k3 = m1.add_class RDoc::NormalClass, 'Klass3'
 
@@ -92,7 +93,7 @@ class TestRDocInclude < XrefTestCase
     m1_k3.add_include i3_m4
 
     assert_equal [i3_m1, i3_m2, i3_m4], m1_k3.includes
-    assert_equal [m1_m2_m4, m1_m2, m1, 'Object'], m1_k3.ancestors
+    assert_equal [m1_m2_m4, m1_m2, m1, @object, 'BasicObject'], m1_k3.ancestors
   end
 
   def test_store_equals

test/rdoc/test_rdoc_normal_class.rb

@@ -11,7 +11,7 @@ class TestRDocNormalClass < XrefTestCase
     sub_klass.superclass = klass
     sub_klass.add_include incl
 
-    assert_equal [incl.name, klass, 'Object'], sub_klass.ancestors
+    assert_equal [incl.name, klass, @object, 'BasicObject'], sub_klass.ancestors
   end
 
   def test_ancestors_multilevel
@@ -19,7 +19,7 @@ class TestRDocNormalClass < XrefTestCase
     c2 = @top_level.add_class RDoc::NormalClass, 'Middle', c1.full_name
     c3 = @top_level.add_class RDoc::NormalClass, 'Inner', c2.full_name
 
-    assert_equal [c2, c1, 'Object'], c3.ancestors
+    assert_equal [c2, c1, @object, 'BasicObject'], c3.ancestors
   end
 
   def test_aref

test/rdoc/test_rdoc_store.rb

@@ -161,9 +161,10 @@ class TestRDocStore < XrefTestCase
 
   def test_all_classes_and_modules
     expected = %w[
-      C1 C2 C2::C3 C2::C3::H1 C3 C3::H1 C3::H2 C4 C4::C4 C5 C5::C1 C6 C7 C8 C8::S1 C9 C9::A C9::B
+      C1 C10 C10::C11 C11 C2 C2::C3 C2::C3::H1 C3 C3::H1 C3::H2 C4 C4::C4 C5 C5::C1 C6 C7 C8 C8::S1 C9 C9::A C9::B
       Child
       M1 M1::M2
+      Object
       Parent
     ]
 
@@ -212,8 +213,9 @@ class TestRDocStore < XrefTestCase
 
   def test_classes
     expected = %w[
-      C1 C2 C2::C3 C2::C3::H1 C3 C3::H1 C3::H2 C4 C4::C4 C5 C5::C1 C6 C7 C8 C8::S1 C9 C9::A C9::B
+      C1 C10 C10::C11 C11 C2 C2::C3 C2::C3::H1 C3 C3::H1 C3::H2 C4 C4::C4 C5 C5::C1 C6 C7 C8 C8::S1 C9 C9::A C9::B
       Child
+      Object
       Parent
     ]
 

test/rdoc/test_rdoc_top_level.rb

@@ -90,7 +90,7 @@ class TestRDocTopLevel < XrefTestCase
     @top_level.add_method method
 
     object = @store.find_class_named 'Object'
-    assert_equal [method], object.method_list
+    assert_equal [@c10_method, @c11_method, method], object.method_list
     assert_includes object.in_files, @top_level
   end
 
@@ -101,7 +101,7 @@ class TestRDocTopLevel < XrefTestCase
     @top_level.add_method method
 
     object = @store.find_class_named('Object')
-    assert_empty object.method_list
+    assert_equal [@c10_method, @c11_method], object.method_list
     assert_includes object.in_files, @top_level
   end