1 files changed, 6 insertions, 8 deletions
diff --git a/test/ruby/test_transcode.rb b/test/ruby/test_transcode.rb
index 24ee9b9533..c8b0034e06 100644
--- a/test/ruby/test_transcode.rb
+++ b/test/ruby/test_transcode.rb
@@ -2232,12 +2232,12 @@ class TestTranscode < Test::Unit::TestCase
     assert_equal("U+3042", "\u{3042}".encode("US-ASCII", fallback: fallback))
   end
 
-  def test_pseudo_encoding_inspect
-    s = 'aaa'.encode "UTF-16"
-    assert_equal '"\xFE\xFF\x00\x61\x00\x61\x00\x61"', s.inspect
-
-    s = 'aaa'.encode "UTF-32"
-    assert_equal '"\x00\x00\xFE\xFF\x00\x00\x00\x61\x00\x00\x00\x61\x00\x00\x00\x61"', s.inspect
+  bug8940 = '[ruby-core:57318] [Bug #8940]'
+  %w[UTF-32 UTF-16].each do |enc|
+    define_method("test_pseudo_encoding_inspect(#{enc})") do
+      assert_normal_exit("'aaa'.encode('#{enc}').inspect", bug8940)
+      assert_equal(4, 'aaa'.encode(enc).length, "should count in #{enc} with BOM")
+    end
   end
 
   def test_encode_with_invalid_chars
@@ -2305,7 +2305,5 @@ class TestTranscode < Test::Unit::TestCase
     assert_equal("A\rB\r\rC", s.encode(usascii, newline: :cr))
     assert_equal("A\r\nB\r\r\nC", s.encode(usascii, crlf_newline: true))
     assert_equal("A\r\nB\r\r\nC", s.encode(usascii, newline: :crlf))
-    assert_equal("A\nB\nC", s.encode(usascii, lf_newline: true))
-    assert_equal("A\nB\nC", s.encode(usascii, newline: :lf))
   end
 end