test_complex.rb, test_rational.rb: revert some assertions

* test_complex.rb, test_rational.rb: revert some assertions, but just
  assert that a frozen object cannot be modified with marshal_load.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 1 deletions

diff --git a/test/ruby/test_complex.rb b/test/ruby/test_complex.rb
index adf4a01b2d..332e026f0f 100644
--- a/test/ruby/test_complex.rb
+++ b/test/ruby/test_complex.rb
@@ -658,7 +658,12 @@ class Complex_Test < Test::Unit::TestCase
     end
 
     bug3656 = '[ruby-core:31622]'
-    assert_not_respond_to(Complex(1,2), :marshal_load, bug3656)
+    c = Complex(1,2)
+    c.freeze
+    assert(c.frozen?)
+    result = c.marshal_load([2,3]) rescue :fail
+    assert_equal(:fail, result, bug3656)
+    assert_equal(Complex(1,2), c)
   end
 
   def test_marshal_compatibility