Merge rdoc-6.0.0.beta4 from upstream.

  It version applied `frozen_string_literal: true`

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 9 deletions

diff --git a/test/rdoc/test_rdoc_markup_pre_process.rb b/test/rdoc/test_rdoc_markup_pre_process.rb
index be3fdcbef3..3e0e505b0b 100644
--- a/test/rdoc/test_rdoc_markup_pre_process.rb
+++ b/test/rdoc/test_rdoc_markup_pre_process.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 require 'rdoc/test_case'
 
@@ -86,8 +86,7 @@ contents of a string.
     text = "# :main: M\n"
     out = @pp.handle text
 
-    assert_same out, text
-    assert_equal "#\n", text
+    assert_equal "#\n", out
   end
 
   def test_handle_comment
@@ -96,8 +95,7 @@ contents of a string.
 
     out = @pp.handle c
 
-    assert_same out, text
-    assert_equal "#\n", text
+    assert_equal "#\n", out
   end
 
   def test_handle_markup
@@ -129,8 +127,7 @@ contents of a string.
 
     out = @pp.handle text, cd
 
-    assert_same out, text
-    assert_equal "# a b c\n", text
+    assert_equal "# a b c\n", out
     assert_equal "# a b c\n", cd.metadata[:stuff]
   end
 
@@ -138,8 +135,7 @@ contents of a string.
     text = "# :x: y\n"
     out = @pp.handle text
 
-    assert_same out, text
-    assert_equal "# :x: y\n", text
+    assert_equal text, out
   end
 
   def test_handle_directive_blankline