diff options
Diffstat (limited to 'test/ruby/test_object.rb')
| -rw-r--r-- | test/ruby/test_object.rb | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/test/ruby/test_object.rb b/test/ruby/test_object.rb index 37c09596a2..3afad0ef43 100644 --- a/test/ruby/test_object.rb +++ b/test/ruby/test_object.rb @@ -480,15 +480,30 @@ class TestObject < Test::Unit::TestCase end def test_redefine_method_which_may_case_serious_problem - assert_in_out_err([], <<-INPUT, [], %r"warning: redefining 'object_id' may cause serious problems$") - $VERBOSE = false - def (Object.new).object_id; end - INPUT + %w(object_id __send__).each do |m| + assert_in_out_err([], <<-INPUT, [], %r"warning: redefining '#{m}' may cause serious problems$") + $VERBOSE = false + def (Object.new).#{m}; end + INPUT - assert_in_out_err([], <<-INPUT, [], %r"warning: redefining '__send__' may cause serious problems$") - $VERBOSE = false - def (Object.new).__send__; end - INPUT + assert_in_out_err([], <<-INPUT, [], %r"warning: redefining '#{m}' may cause serious problems$") + $VERBOSE = false + Class.new.define_method(:#{m}) {} + INPUT + + assert_in_out_err([], <<-INPUT, [], %r"warning: redefining '#{m}' may cause serious problems$") + $VERBOSE = false + Class.new.attr_reader(:#{m}) + INPUT + + assert_in_out_err([], <<-INPUT, [], %r"warning: redefining '#{m}' may cause serious problems$") + $VERBOSE = false + Class.new do + def foo; end + alias #{m} foo + end + INPUT + end bug10421 = '[ruby-dev:48691] [Bug #10421]' assert_in_out_err([], <<-INPUT, ["1"], [], bug10421) |