diff options
author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-01 21:35:11 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-01 21:35:11 +0000 |
commit | 12396fda407c5ed2b61edd76db01f4ce37c49626 (patch) | |
tree | 939c7bad526ab2ff08c3cf061896be73b2e7329a /test/psych | |
parent | 0a190272cdbe182eea4d27407c680370dd8afde8 (diff) |
* ext/psych/lib/psych/visitors/to_ruby.rb: support objects that are
marshalable, but inherit from basic object.
Thanks Sean Griffin <sean@thoughtbot.com>
* ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
* test/psych/test_marshalable.rb: test for fix
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/psych')
-rw-r--r-- | test/psych/test_marshalable.rb | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/test/psych/test_marshalable.rb b/test/psych/test_marshalable.rb new file mode 100644 index 0000000000..7df74ee846 --- /dev/null +++ b/test/psych/test_marshalable.rb @@ -0,0 +1,54 @@ +require_relative 'helper' +require 'delegate' + +module Psych + class TestMarshalable < TestCase + def test_objects_defining_marshal_dump_and_marshal_load_can_be_dumped + sd = SimpleDelegator.new(1) + loaded = Psych.load(Psych.dump(sd)) + + assert_instance_of(SimpleDelegator, loaded) + assert_equal(sd, loaded) + end + + class PsychCustomMarshalable < BasicObject + attr_reader :foo + + def initialize(foo) + @foo = foo + end + + def marshal_dump + [foo] + end + + def mashal_load(data) + @foo = data[0] + end + + def init_with(coder) + @foo = coder['foo'] + end + + def encode_with(coder) + coder['foo'] = 2 + end + + def respond_to?(method) + [:marshal_dump, :marshal_load, :init_with, :encode_with].include?(method) + end + + def class + PsychCustomMarshalable + end + end + + def test_init_with_takes_priority_over_marshal_methods + obj = PsychCustomMarshalable.new(1) + loaded = Psych.load(Psych.dump(obj)) + + assert(PsychCustomMarshalable === loaded) + assert_equal(2, loaded.foo) + end + end +end |