2 files changed, 7 insertions, 0 deletions
diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb
index f2e231cafd..18a6d4d7c9 100644
--- a/test/ruby/test_regexp.rb
+++ b/test/ruby/test_regexp.rb
@@ -1075,6 +1075,9 @@ class TestRegexp < Test::Unit::TestCase
     assert_no_match(/^\p{age=3.0}$/u, "\u2754")
     assert_no_match(/^\p{age=2.0}$/u, "\u2754")
     assert_no_match(/^\p{age=1.1}$/u, "\u2754")
+
+    assert_no_match(/^\p{age=12.0}$/u, "\u32FF")
+    assert_match(/^\p{age=12.1}$/u, "\u32FF")
   end
 
   MatchData_A = eval("class MatchData_\u{3042} < MatchData; self; end")
diff --git a/test/test_unicode_normalize.rb b/test/test_unicode_normalize.rb
index fbd979206a..0346b4c629 100644
--- a/test/test_unicode_normalize.rb
+++ b/test/test_unicode_normalize.rb
@@ -187,6 +187,10 @@ class TestUnicodeNormalize
     assert_raise(Encoding::CompatibilityError) { "abc".force_encoding('ISO-8859-1').unicode_normalized? }
   end
 
+  def test_reiwa
+    assert_equal "\u4EE4\u548C", "\u32FF".unicode_normalize(:nfkc)
+  end
+
   def test_us_ascii
     ascii_string = 'abc'.encode('US-ASCII')