3 files changed, 0 insertions, 51 deletions
diff --git a/test/psych/test_engine_manager.rb b/test/psych/test_engine_manager.rb
deleted file mode 100644
index 33a67432eb..0000000000
--- a/test/psych/test_engine_manager.rb
+++ /dev/null
@@ -1,47 +0,0 @@
-require_relative 'helper'
-require 'yaml'
-
-module Psych
- class TestEngineManager < TestCase
-   def test_bad_engine
-     assert_raises(ArgumentError) do
-       YAML::ENGINE.yamler = 'foooo'
-     end
-   end
-
-   def test_set_psych
-     YAML::ENGINE.yamler = 'psych'
-     assert_equal Psych, YAML
-     assert_equal 'psych', YAML::ENGINE.yamler
-   end
-
-   A = Struct.new(:name)
-
-   def test_dump_types
-     YAML::ENGINE.yamler = 'psych'
-
-     assert_to_yaml ::Object.new
-     assert_to_yaml Time.now
-     assert_to_yaml Date.today
-     assert_to_yaml('a' => 'b')
-     assert_to_yaml A.new('foo')
-     assert_to_yaml %w{a b}
-     assert_to_yaml Exception.new('foo')
-     assert_to_yaml "hello!"
-     assert_to_yaml :fooo
-     assert_to_yaml(1..10)
-     assert_to_yaml(/hello!~/)
-     assert_to_yaml 1
-     assert_to_yaml 1.2
-     assert_to_yaml Rational(1, 2)
-     assert_to_yaml Complex(1, 2)
-     assert_to_yaml true
-     assert_to_yaml false
-     assert_to_yaml nil
-   end
-
-   def assert_to_yaml obj
-     assert obj.to_yaml, "#{obj.class} to_yaml works"
-   end
- end
-end
diff --git a/test/psych/test_yamldbm.rb b/test/psych/test_yamldbm.rb
index dba9eee2a9..23c7c9e564 100644
--- a/test/psych/test_yamldbm.rb
+++ b/test/psych/test_yamldbm.rb
@@ -13,7 +13,6 @@ module Psych
 
   class YAMLDBMTest < TestCase
     def setup
-      @engine, YAML::ENGINE.yamler = YAML::ENGINE.yamler, 'psych'
       @dir = Dir.mktmpdir("rubytest-file")
       File.chown(-1, Process.gid, @dir)
       @yamldbm_file = make_tmp_filename("yamldbm")
@@ -21,7 +20,6 @@ module Psych
     end
 
     def teardown
-      YAML::ENGINE.yamler = @engine
       @yamldbm.clear
       @yamldbm.close
       FileUtils.remove_entry_secure @dir
diff --git a/test/psych/test_yamlstore.rb b/test/psych/test_yamlstore.rb
index 19471b1e35..94f1330d37 100644
--- a/test/psych/test_yamlstore.rb
+++ b/test/psych/test_yamlstore.rb
@@ -7,7 +7,6 @@ module Psych
 
   class YAMLStoreTest < TestCase
     def setup
-      @engine, YAML::ENGINE.yamler = YAML::ENGINE.yamler, 'psych'
       @dir = Dir.mktmpdir("rubytest-file")
       File.chown(-1, Process.gid, @dir)
       @yamlstore_file = make_tmp_filename("yamlstore")
@@ -15,7 +14,6 @@ module Psych
     end
 
     def teardown
-      YAML::ENGINE.yamler = @engine
       FileUtils.remove_entry_secure @dir
     end