* ext/syck: removed. Fixes [ruby-core:43360]

* test/syck: removed.

* lib/yaml.rb: only require psych, show a warning if people try to set
  the engine to syck.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 64 deletions

diff --git a/test/syck/test_yaml_properties.rb b/test/syck/test_yaml_properties.rb
deleted file mode 100644
index 2df2e1cf76..0000000000
--- a/test/syck/test_yaml_properties.rb
+++ /dev/null
@@ -1,64 +0,0 @@
-require 'test/unit'
-require 'yaml'
-
-module Syck
-  class TestYamlProperties < Test::Unit::TestCase
-    class Foo
-      attr_reader :a, :b, :c
-      def initialize
-        @a = 1
-        @b = 2
-        @c = 3
-      end
-
-      def to_yaml_properties
-        [:@a, :@b]
-      end
-    end
-
-    def test_object_dump_yaml_properties
-      foo = YAML.load(YAML.dump(Foo.new))
-      assert_equal 1, foo.a
-      assert_equal 2, foo.b
-      assert_nil foo.c
-    end
-
-    class Bar < Struct.new(:foo, :bar)
-      attr_reader :baz
-      def initialize *args
-        super
-        @baz = 'hello'
-      end
-
-      def to_yaml_properties
-        []
-      end
-    end
-
-    def test_struct_dump_yaml_properties
-      bar = YAML.load(YAML.dump(Bar.new('a', 'b')))
-      assert_equal 'a', bar.foo
-      assert_equal 'b', bar.bar
-      assert_nil bar.baz
-    end
-
-    def test_string_dump
-      string = "okonomiyaki"
-      class << string
-        def to_yaml_properties
-          [:@tastes]
-        end
-      end
-
-      string.instance_variable_set(:@tastes, 'delicious')
-      v = YAML.load YAML.dump string
-      assert_equal 'delicious', v.instance_variable_get(:@tastes)
-    end
-
-    def test_string_load
-      str = YAML.load("--- !str \nstr: okonomiyaki\n:@tastes: delicious\n")
-      assert_equal 'okonomiyaki', str
-      assert_equal 'delicious', str.instance_variable_get(:@tastes)
-    end
-  end
-end