Test for f1f04caf60e4fc9dc3b12109e0be831f2d692810

2019-06-05 12:57:14 +09:00 · 2019-06-05 12:57:14 +09:00 · b2fe7484e7
commit b2fe7484e7
parent 542d69c894
1 changed files with 8 additions and 0 deletions
--- a/test/ruby/test_exception.rb
+++ b/test/ruby/test_exception.rb
@ -880,6 +880,14 @@ end.join
    }
  end

+  def test_frozen_error_message
+    obj = Object.new.freeze
+    e = assert_raise_with_message(FrozenError, /can't modify frozen #{obj.class}/) {
+      obj.instance_variable_set(:@test, true)
+    }
+    assert_include(e.message, obj.inspect)
+  end
+
  def test_name_error_new_default
    error = NameError.new
    assert_equal("NameError", error.message)