1 files changed, 214 insertions, 0 deletions
diff --git a/jni/ruby/test/psych/test_deprecated.rb b/jni/ruby/test/psych/test_deprecated.rb
new file mode 100644
index 0000000..fd2d329
--- /dev/null
+++ b/jni/ruby/test/psych/test_deprecated.rb
@@ -0,0 +1,214 @@
+require_relative 'helper'
+
+module Psych
+  class TestDeprecated < TestCase
+    def teardown
+      $VERBOSE = @orig_verbose
+      Psych.domain_types.clear
+    end
+
+    class QuickEmitter
+      attr_reader :name
+      attr_reader :value
+
+      def initialize
+        @name  = 'hello!!'
+        @value = 'Friday!'
+      end
+
+      def to_yaml opts = {}
+        Psych.quick_emit object_id, opts do |out|
+          out.map taguri, to_yaml_style do |map|
+            map.add 'name', @name
+            map.add 'value', nil
+          end
+        end
+      end
+    end
+
+    def setup
+      @qe = QuickEmitter.new
+      @orig_verbose, $VERBOSE = $VERBOSE, false
+    end
+
+    def test_quick_emit
+      qe2 = Psych.load @qe.to_yaml
+      assert_equal @qe.name, qe2.name
+      assert_instance_of QuickEmitter, qe2
+      assert_nil qe2.value
+    end
+
+    def test_recursive_quick_emit
+      hash  = { :qe => @qe }
+      hash2 = Psych.load Psych.dump hash
+      qe    = hash2[:qe]
+
+      assert_equal @qe.name, qe.name
+      assert_instance_of QuickEmitter, qe
+      assert_nil qe.value
+    end
+
+    class QuickEmitterEncodeWith
+      attr_reader :name
+      attr_reader :value
+
+      def initialize
+        @name  = 'hello!!'
+        @value = 'Friday!'
+      end
+
+      def encode_with coder
+        coder.map do |map|
+          map.add 'name', @name
+          map.add 'value', nil
+        end
+      end
+
+      def to_yaml opts = {}
+        raise
+      end
+    end
+
+    ###
+    # An object that defines both to_yaml and encode_with should only call
+    # encode_with.
+    def test_recursive_quick_emit_encode_with
+      qeew = QuickEmitterEncodeWith.new
+      hash  = { :qe => qeew }
+      hash2 = Psych.load Psych.dump hash
+      qe    = hash2[:qe]
+
+      assert_equal qeew.name, qe.name
+      assert_instance_of QuickEmitterEncodeWith, qe
+      assert_nil qe.value
+    end
+
+    class YamlInit
+      attr_reader :name
+      attr_reader :value
+
+      def initialize
+        @name  = 'hello!!'
+        @value = 'Friday!'
+      end
+
+      def yaml_initialize tag, vals
+        vals.each { |ivar, val| instance_variable_set "@#{ivar}", 'TGIF!' }
+      end
+    end
+
+    def test_yaml_initialize
+      hash  = { :yi => YamlInit.new }
+      hash2 = Psych.load Psych.dump hash
+      yi    = hash2[:yi]
+
+      assert_equal 'TGIF!', yi.name
+      assert_equal 'TGIF!', yi.value
+      assert_instance_of YamlInit, yi
+    end
+
+    class YamlInitAndInitWith
+      attr_reader :name
+      attr_reader :value
+
+      def initialize
+        @name  = 'shaners'
+        @value = 'Friday!'
+      end
+
+      def init_with coder
+        coder.map.each { |ivar, val| instance_variable_set "@#{ivar}", 'TGIF!' }
+      end
+
+      def yaml_initialize tag, vals
+        raise
+      end
+    end
+
+    ###
+    # An object that implements both yaml_initialize and init_with should not
+    # receive the yaml_initialize call.
+    def test_yaml_initialize_and_init_with
+      hash  = { :yi => YamlInitAndInitWith.new }
+      hash2 = Psych.load Psych.dump hash
+      yi    = hash2[:yi]
+
+      assert_equal 'TGIF!', yi.name
+      assert_equal 'TGIF!', yi.value
+      assert_instance_of YamlInitAndInitWith, yi
+    end
+
+    def test_coder_scalar
+      coder = Psych::Coder.new 'foo'
+      coder.scalar('tag', 'some string', :plain)
+      assert_equal 'tag', coder.tag
+      assert_equal 'some string', coder.scalar
+      assert_equal :scalar, coder.type
+    end
+
+    class YamlAs
+      TestCase.suppress_warning do
+        psych_yaml_as 'helloworld' # this should be yaml_as but to avoid syck
+      end
+    end
+
+    def test_yaml_as
+      assert_match(/helloworld/, Psych.dump(YamlAs.new))
+    end
+
+    def test_ruby_type
+      types = []
+      appender = lambda { |*args| types << args }
+
+      Psych.add_ruby_type('foo', &appender)
+      Psych.load <<-eoyml
+- !ruby.yaml.org,2002/foo bar
+      eoyml
+
+      assert_equal [["tag:ruby.yaml.org,2002:foo", "bar"]], types
+    end
+
+    def test_detect_implicit
+      assert_equal '', Psych.detect_implicit(nil)
+      assert_equal '', Psych.detect_implicit(Object.new)
+      assert_equal '', Psych.detect_implicit(1.2)
+      assert_equal 'null', Psych.detect_implicit('')
+      assert_equal 'string', Psych.detect_implicit('foo')
+    end
+
+    def test_private_type
+      types = []
+      Psych.add_private_type('foo') { |*args| types << args }
+      Psych.load <<-eoyml
+- !x-private:foo bar
+      eoyml
+
+      assert_equal [["x-private:foo", "bar"]], types
+    end
+
+    def test_tagurize
+      assert_nil Psych.tagurize nil
+      assert_equal Psych, Psych.tagurize(Psych)
+      assert_equal 'tag:yaml.org,2002:foo', Psych.tagurize('foo')
+    end
+
+    def test_read_type_class
+      things = Psych.read_type_class 'tag:yaml.org,2002:int:Psych::TestDeprecated::QuickEmitter', Object
+      assert_equal 'int', things.first
+      assert_equal Psych::TestDeprecated::QuickEmitter, things.last
+    end
+
+    def test_read_type_class_no_class
+      things = Psych.read_type_class 'tag:yaml.org,2002:int', Object
+      assert_equal 'int', things.first
+      assert_equal Object, things.last
+    end
+
+    def test_object_maker
+      thing = Psych.object_maker(Object, { 'a' => 'b', 'c' => 'd' })
+      assert_instance_of(Object, thing)
+      assert_equal 'b', thing.instance_variable_get(:@a)
+      assert_equal 'd', thing.instance_variable_get(:@c)
+    end
+  end
+end