1 files changed, 0 insertions, 122 deletions
diff --git a/spec/rubyspec/library/zlib/gzipreader/ungetbyte_spec.rb b/spec/rubyspec/library/zlib/gzipreader/ungetbyte_spec.rb
deleted file mode 100644
index 16f1c12272..0000000000
--- a/spec/rubyspec/library/zlib/gzipreader/ungetbyte_spec.rb
+++ /dev/null
@@ -1,122 +0,0 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require 'stringio'
-require 'zlib'
-
-describe 'GzipReader#ungetbyte' do
-  before :each do
-    @data = '12345abcde'
-    @zip = [31, 139, 8, 0, 44, 220, 209, 71, 0, 3, 51, 52, 50, 54, 49, 77,
-            76, 74, 78, 73, 5, 0, 157, 5, 0, 36, 10, 0, 0, 0].pack('C*')
-    @io = StringIO.new @zip
-  end
-
-  describe 'at the start of the stream' do
-    before :each do
-      @gz = Zlib::GzipReader.new(@io)
-    end
-
-    describe 'with an integer' do
-      it 'prepends the byte to the stream' do
-        @gz.ungetbyte 0x21
-        @gz.read.should == '!12345abcde'
-      end
-
-      ruby_bug "#13616", ""..."2.6" do
-        it 'decrements pos' do
-          @gz.ungetbyte 0x21
-          @gz.pos.should == -1
-        end
-      end
-    end
-
-    quarantine! do # https://bugs.ruby-lang.org/issues/13675
-      describe 'with nil' do
-        it 'does not prepend anything to the stream' do
-          @gz.ungetbyte nil
-          @gz.read.should == '12345abcde'
-        end
-
-        it 'does not decrement pos' do
-          @gz.ungetbyte nil
-          @gz.pos.should == 0
-        end
-      end
-    end
-  end
-
-  describe 'in the middle of the stream' do
-    before :each do
-      @gz = Zlib::GzipReader.new(@io)
-      @gz.read 5
-    end
-
-    describe 'with an integer' do
-      it 'inserts the corresponding character into the stream' do
-        @gz.ungetbyte 0x21
-        @gz.read.should == '!abcde'
-      end
-
-      it 'decrements pos' do
-        @gz.ungetbyte 0x21
-        @gz.pos.should == 4
-      end
-    end
-
-    quarantine! do # https://bugs.ruby-lang.org/issues/13675
-      describe 'with nil' do
-        it 'does not insert anything into the stream' do
-          @gz.ungetbyte nil
-          @gz.read.should == 'abcde'
-        end
-
-        it 'does not decrement pos' do
-          @gz.ungetbyte nil
-          @gz.pos.should == 5
-        end
-      end
-    end
-  end
-
-  describe 'at the end of the stream' do
-    before :each do
-      @gz = Zlib::GzipReader.new(@io)
-      @gz.read
-    end
-
-    describe 'with an integer' do
-      it 'appends the corresponding character to the stream' do
-        @gz.ungetbyte 0x21
-        @gz.read.should == '!'
-      end
-
-      it 'decrements pos' do
-        @gz.ungetbyte 0x21
-        @gz.pos.should == 9
-      end
-
-      it 'makes eof? false' do
-        @gz.ungetbyte 0x21
-        @gz.eof?.should be_false
-      end
-    end
-
-    quarantine! do # https://bugs.ruby-lang.org/issues/13675
-      describe 'with nil' do
-        it 'does not append anything to the stream' do
-          @gz.ungetbyte nil
-          @gz.read.should == ''
-        end
-
-        it 'does not decrement pos' do
-          @gz.ungetbyte nil
-          @gz.pos.should == 10
-        end
-
-        it 'does not make eof? false' do
-          @gz.ungetbyte nil
-          @gz.eof?.should be_true
-        end
-      end
-    end
-  end
-end