1 files changed, 0 insertions, 131 deletions
diff --git a/test/psych/test_tainted.rb b/test/psych/test_tainted.rb
deleted file mode 100644
index dcf150b138..0000000000
--- a/test/psych/test_tainted.rb
+++ /dev/null
@@ -1,131 +0,0 @@
-# frozen_string_literal: true
-require_relative 'helper'
-
-module Psych
-  class TestStringTainted < TestCase
-    class Tainted < Handler
-      attr_reader :tc
-
-      def initialize tc
-        @tc = tc
-      end
-
-      def start_document version, tags, implicit
-        tags.flatten.each do |tag|
-          assert_taintedness tag
-        end
-      end
-
-      def alias name
-        assert_taintedness name
-      end
-
-      def scalar value, anchor, tag, plain, quoted, style
-        assert_taintedness value
-        assert_taintedness tag if tag
-        assert_taintedness anchor if anchor
-      end
-
-      def start_sequence anchor, tag, implicit, style
-        assert_taintedness tag if tag
-        assert_taintedness anchor if anchor
-      end
-
-      def start_mapping anchor, tag, implicit, style
-        assert_taintedness tag if tag
-        assert_taintedness anchor if anchor
-      end
-
-      def assert_taintedness thing, message = "'#{thing}' should be tainted"
-        tc.assert thing.tainted?, message
-      end
-    end
-
-    class Untainted < Tainted
-      def assert_taintedness thing, message = "'#{thing}' should not be tainted"
-        tc.assert !thing.tainted?, message
-      end
-    end
-
-
-    def setup
-      handler = Tainted.new self
-      @parser = Psych::Parser.new handler
-    end
-
-    def test_tags_are_tainted
-      assert_taintedness "%TAG !yaml! tag:yaml.org,2002:\n---\n!yaml!str \"foo\""
-    end
-
-    def test_alias
-      assert_taintedness  "--- &ponies\n- foo\n- *ponies"
-    end
-
-    def test_scalar
-      assert_taintedness "--- ponies"
-    end
-
-    def test_anchor
-      assert_taintedness "--- &hi ponies"
-    end
-
-    def test_scalar_tag
-      assert_taintedness "--- !str ponies"
-    end
-
-    def test_seq_start_tag
-      assert_taintedness "--- !!seq [ a ]"
-    end
-
-    def test_seq_start_anchor
-      assert_taintedness "--- &zomg [ a ]"
-    end
-
-    def test_seq_mapping_tag
-      assert_taintedness "--- !!map { a: b }"
-    end
-
-    def test_seq_mapping_anchor
-      assert_taintedness "--- &himom { a: b }"
-    end
-
-    def assert_taintedness string
-      @parser.parse string.dup.taint
-    end
-  end
-
-  class TestStringUntainted < TestStringTainted
-    def setup
-      handler = Untainted.new self
-      @parser = Psych::Parser.new handler
-    end
-
-    def assert_taintedness string
-      @parser.parse string
-    end
-  end
-
-  class TestStringIOUntainted < TestStringTainted
-    def setup
-      handler = Untainted.new self
-      @parser = Psych::Parser.new handler
-    end
-
-    def assert_taintedness string
-      @parser.parse StringIO.new(string)
-    end
-  end
-
-  class TestIOTainted < TestStringTainted
-    def assert_taintedness string
-      Tempfile.create(['something', 'yml']) {|t|
-        t.binmode
-        t.write string
-        t.close
-        File.open(t.path, 'r:bom|utf-8') { |f|
-          @parser.parse f
-        }
-      }
-    end
-  end
-end