2 files changed, 10 insertions, 0 deletions
diff --git a/test/ripper/test_lexer.rb b/test/ripper/test_lexer.rb
index 3fc44234b9..542db2fba8 100644
--- a/test/ripper/test_lexer.rb
+++ b/test/ripper/test_lexer.rb
@@ -145,4 +145,9 @@ class TestRipper::Lexer < Test::Unit::TestCase
     token = Ripper.lex("a( foo, bar: baz }").last
     assert_equal [[1, 17], :on_embexpr_end, "}", state(:EXPR_ARG)], token
   end
+
+  def test_raise_errors_keyword
+    assert_raise(SyntaxError) { Ripper.tokenize('def req(true) end', raise_errors: true) }
+    assert_raise(SyntaxError) { Ripper.tokenize('def req(true) end', raise_errors: true) }
+  end
 end
diff --git a/test/ripper/test_sexp.rb b/test/ripper/test_sexp.rb
index 87b505a69c..22ee418abb 100644
--- a/test/ripper/test_sexp.rb
+++ b/test/ripper/test_sexp.rb
@@ -507,4 +507,9 @@ eot
     assert_equal(:hshptn, hshptn[0])
     assert_equal([:@label, "a:"], hshptn.dig(2, 0, 0))
   end
+
+  def test_raise_errors_keyword
+    assert_raise(SyntaxError) { Ripper.sexp('def req(true) end', raise_errors: true) }
+    assert_raise(SyntaxError) { Ripper.sexp_raw('def req(true) end', raise_errors: true) }
+  end
 end if ripper_test