diff options
author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
---|---|---|
committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/test/psych/test_hash.rb |
Fresh start
Diffstat (limited to 'jni/ruby/test/psych/test_hash.rb')
-rw-r--r-- | jni/ruby/test/psych/test_hash.rb | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/jni/ruby/test/psych/test_hash.rb b/jni/ruby/test/psych/test_hash.rb new file mode 100644 index 0000000..264a471 --- /dev/null +++ b/jni/ruby/test/psych/test_hash.rb @@ -0,0 +1,49 @@ +require_relative 'helper' + +module Psych + class TestHash < TestCase + class X < Hash + end + + def setup + super + @hash = { :a => 'b' } + end + + def test_load_with_class_syck_compatibility + hash = Psych.load "--- !ruby/object:Hash\n:user_id: 7\n:username: Lucas\n" + assert_equal({ user_id: 7, username: 'Lucas'}, hash) + end + + def test_empty_subclass + assert_match "!ruby/hash:#{X}", Psych.dump(X.new) + x = Psych.load Psych.dump X.new + assert_equal X, x.class + end + + def test_map + x = Psych.load "--- !map:#{X} { }\n" + assert_equal X, x.class + end + + def test_self_referential + @hash['self'] = @hash + assert_cycle(@hash) + end + + def test_cycles + assert_cycle(@hash) + end + + def test_ref_append + hash = Psych.load(<<-eoyml) +--- +foo: &foo + hello: world +bar: + <<: *foo +eoyml + assert_equal({"foo"=>{"hello"=>"world"}, "bar"=>{"hello"=>"world"}}, hash) + end + end +end |