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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/test/psych/test_object.rb |
Fresh start
Diffstat (limited to 'jni/ruby/test/psych/test_object.rb')
-rw-r--r-- | jni/ruby/test/psych/test_object.rb | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/jni/ruby/test/psych/test_object.rb b/jni/ruby/test/psych/test_object.rb new file mode 100644 index 0000000..5e3ce82 --- /dev/null +++ b/jni/ruby/test/psych/test_object.rb @@ -0,0 +1,44 @@ +require_relative 'helper' + +module Psych + class Tagged + yaml_tag '!foo' + + attr_accessor :baz + + def initialize + @baz = 'bar' + end + end + + class Foo + attr_accessor :parent + + def initialize parent + @parent = parent + end + end + + class TestObject < TestCase + def test_dump_with_tag + tag = Tagged.new + assert_match('foo', Psych.dump(tag)) + end + + def test_tag_round_trip + tag = Tagged.new + tag2 = Psych.load(Psych.dump(tag)) + assert_equal tag.baz, tag2.baz + assert_instance_of(Tagged, tag2) + end + + def test_cyclic_references + foo = Foo.new(nil) + foo.parent = foo + loaded = Psych.load Psych.dump foo + + assert_instance_of(Foo, loaded) + assert_equal loaded, loaded.parent + end + end +end |