Removed the related code of `gem server`

4 files changed, 18 insertions, 1613 deletions

diff --git a/lib/rubygems/commands/server_command.rb b/lib/rubygems/commands/server_command.rb
index f3c08efb5e..f8cad3b5db 100644
--- a/lib/rubygems/commands/server_command.rb
+++ b/lib/rubygems/commands/server_command.rb
@@ -1,88 +1,25 @@
 # frozen_string_literal: true
 require_relative '../command'
-require_relative '../server'
-require_relative '../deprecate'
 
-class Gem::Commands::ServerCommand < Gem::Command
-  extend Gem::Deprecate
-  rubygems_deprecate_command
-
-  def initialize
-    super 'server', 'Documentation and gem repository HTTP server',
-          :port => 8808, :gemdir => [], :daemon => false
-
-    OptionParser.accept :Port do |port|
-      if port =~ /\A\d+\z/
-        port = Integer port
-        raise OptionParser::InvalidArgument, "#{port}: not a port number" if
-          port > 65535
-
-        port
-      else
-        begin
-          Socket.getservbyname port
-        rescue SocketError
-          raise OptionParser::InvalidArgument, "#{port}: no such named service"
-        end
+unless defined? Gem::Commands::ServerCommand
+  class Gem::Commands::ServerCommand < Gem::Command
+    def initialize
+      super('server', 'Starts up a web server that hosts the RDoc (requires rubygems-server)')
+      begin
+        Gem::Specification.find_by_name('rubygems-server').activate
+      rescue Gem::LoadError
+        # no-op
       end
     end
 
-    add_option '-p', '--port=PORT', :Port,
-               'port to listen on' do |port, options|
-      options[:port] = port
-    end
-
-    add_option '-d', '--dir=GEMDIR',
-               'directories from which to serve gems',
-               'multiple directories may be provided' do |gemdir, options|
-      options[:gemdir] << File.expand_path(gemdir)
+    def description # :nodoc:
+      <<-EOF
+The server command has been moved to the rubygems-server gem.
+      EOF
     end
 
-    add_option '--[no-]daemon', 'run as a daemon' do |daemon, options|
-      options[:daemon] = daemon
+    def execute
+      alert_error "Install the rubygems-server gem for the server command"
     end
-
-    add_option '-b', '--bind=HOST,HOST',
-               'addresses to bind', Array do |address, options|
-      options[:addresses] ||= []
-      options[:addresses].push(*address)
-    end
-
-    add_option '-l', '--launch[=COMMAND]',
-               'launches a browser window',
-               "COMMAND defaults to 'start' on Windows",
-               "and 'open' on all other platforms" do |launch, options|
-      launch ||= Gem.win_platform? ? 'start' : 'open'
-      options[:launch] = launch
-    end
-  end
-
-  def defaults_str # :nodoc:
-    "--port 8808 --dir #{Gem.dir} --no-daemon"
-  end
-
-  def description # :nodoc:
-    <<-EOF
-The server command starts up a web server that hosts the RDoc for your
-installed gems and can operate as a server for installation of gems on other
-machines.
-
-The cache files for installed gems must exist to use the server as a source
-for gem installation.
-
-To install gems from a running server, use `gem install GEMNAME --source
-http://gem_server_host:8808`
-
-You can set up a shortcut to gem server documentation using the URL:
-
-  http://localhost:8808/rdoc?q=%s - Firefox
-  http://localhost:8808/rdoc?q=* - LaunchBar
-
-    EOF
-  end
-
-  def execute
-    options[:gemdir] = Gem.path if options[:gemdir].empty?
-    Gem::Server.run options
   end
 end
diff --git a/lib/rubygems/server.rb b/lib/rubygems/server.rb
deleted file mode 100644
index 45be05bcda..0000000000
--- a/lib/rubygems/server.rb
+++ /dev/null
@@ -1,882 +0,0 @@
-# frozen_string_literal: true
-require 'zlib'
-require 'erb'
-require 'uri'
-
-require_relative '../rubygems'
-require_relative 'rdoc'
-
-##
-# Gem::Server and allows users to serve gems for consumption by
-# `gem --remote-install`.
-#
-# gem_server starts an HTTP server on the given port and serves the following:
-# * "/" - Browsing of gem spec files for installed gems
-# * "/specs.#{Gem.marshal_version}.gz" - specs name/version/platform index
-# * "/latest_specs.#{Gem.marshal_version}.gz" - latest specs
-#   name/version/platform index
-# * "/quick/" - Individual gemspecs
-# * "/gems" - Direct access to download the installable gems
-# * "/rdoc?q=" - Search for installed rdoc documentation
-#
-# == Usage
-#
-#   gem_server = Gem::Server.new Gem.dir, 8089, false
-#   gem_server.run
-#
-#--
-# TODO Refactor into a real WEBrick servlet to remove code duplication.
-
-class Gem::Server
-  attr_reader :spec_dirs
-
-  include ERB::Util
-  include Gem::UserInteraction
-
-  SEARCH = <<-ERB.freeze
-      <form class="headerSearch" name="headerSearchForm" method="get" action="/rdoc">
-        <div id="search" style="float:right">
-          <label for="q">Filter/Search</label>
-          <input id="q" type="text" style="width:10em" name="q">
-          <button type="submit" style="display:none"></button>
-        </div>
-      </form>
-  ERB
-
-  DOC_TEMPLATE = <<-'ERB'.freeze
-  <?xml version="1.0" encoding="iso-8859-1"?>
-  <!DOCTYPE html
-       PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-       "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-  <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-  <head>
-    <title>RubyGems Documentation Index</title>
-    <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" />
-  </head>
-  <body>
-    <div id="fileHeader">
-<%= SEARCH %>
-      <h1>RubyGems Documentation Index</h1>
-    </div>
-    <!-- banner header -->
-
-  <div id="bodyContent">
-    <div id="contextContent">
-      <div id="description">
-        <h1>Summary</h1>
-  <p>There are <%=values["gem_count"]%> gems installed:</p>
-  <p>
-  <%= values["specs"].map { |v| "<a href=\"##{u v["name"]}\">#{h v["name"]}</a>" }.join ', ' %>.
-  <h1>Gems</h1>
-
-  <dl>
-  <% values["specs"].each do |spec| %>
-    <dt>
-    <% if spec["first_name_entry"] then %>
-      <a name="<%=h spec["name"]%>"></a>
-    <% end %>
-
-    <b><%=h spec["name"]%> <%=h spec["version"]%></b>
-
-    <% if spec["ri_installed"] || spec["rdoc_installed"] then %>
-      <a href="<%=spec["doc_path"]%>">[rdoc]</a>
-    <% else %>
-      <span title="rdoc not installed">[rdoc]</span>
-    <% end %>
-
-    <% if spec["homepage"] then %>
-      <a href="<%=uri_encode spec["homepage"]%>" title="<%=h spec["homepage"]%>">[www]</a>
-    <% else %>
-      <span title="no homepage available">[www]</span>
-    <% end %>
-
-    <% if spec["has_deps"] then %>
-     - depends on
-      <%= spec["dependencies"].map { |v| "<a href=\"##{u v["name"]}\">#{h v["name"]}</a>" }.join ', ' %>.
-    <% end %>
-    </dt>
-    <dd>
-    <%=spec["summary"]%>
-    <% if spec["executables"] then %>
-      <br/>
-
-      <% if spec["only_one_executable"] then %>
-          Executable is
-      <% else %>
-          Executables are
-      <%end%>
-
-      <%= spec["executables"].map { |v| "<span class=\"context-item-name\">#{h v["executable"]}</span>"}.join ', ' %>.
-
-    <%end%>
-    <br/>
-    <br/>
-    </dd>
-  <% end %>
-  </dl>
-
-      </div>
-     </div>
-    </div>
-  <div id="validator-badges">
-    <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
-  </div>
-  </body>
-  </html>
-  ERB
-
-  # CSS is copy & paste from rdoc-style.css, RDoc V1.0.1 - 20041108
-  RDOC_CSS = <<-CSS.freeze
-body {
-    font-family: Verdana,Arial,Helvetica,sans-serif;
-    font-size:   90%;
-    margin: 0;
-    margin-left: 40px;
-    padding: 0;
-    background: white;
-}
-
-h1,h2,h3,h4 { margin: 0; color: #efefef; background: transparent; }
-h1 { font-size: 150%; }
-h2,h3,h4 { margin-top: 1em; }
-
-a { background: #eef; color: #039; text-decoration: none; }
-a:hover { background: #039; color: #eef; }
-
-/* Override the base stylesheets Anchor inside a table cell */
-td > a {
-  background: transparent;
-  color: #039;
-  text-decoration: none;
-}
-
-/* and inside a section title */
-.section-title > a {
-  background: transparent;
-  color: #eee;
-  text-decoration: none;
-}
-
-/* === Structural elements =================================== */
-
-div#index {
-    margin: 0;
-    margin-left: -40px;
-    padding: 0;
-    font-size: 90%;
-}
-
-
-div#index a {
-    margin-left: 0.7em;
-}
-
-div#index .section-bar {
-   margin-left: 0px;
-   padding-left: 0.7em;
-   background: #ccc;
-   font-size: small;
-}
-
-
-div#classHeader, div#fileHeader {
-    width: auto;
-    color: white;
-    padding: 0.5em 1.5em 0.5em 1.5em;
-    margin: 0;
-    margin-left: -40px;
-    border-bottom: 3px solid #006;
-}
-
-div#classHeader a, div#fileHeader a {
-    background: inherit;
-    color: white;
-}
-
-div#classHeader td, div#fileHeader td {
-    background: inherit;
-    color: white;
-}
-
-
-div#fileHeader {
-    background: #057;
-}
-
-div#classHeader {
-    background: #048;
-}
-
-
-.class-name-in-header {
-  font-size:  180%;
-  font-weight: bold;
-}
-
-
-div#bodyContent {
-    padding: 0 1.5em 0 1.5em;
-}
-
-div#description {
-    padding: 0.5em 1.5em;
-    background: #efefef;
-    border: 1px dotted #999;
-}
-
-div#description h1,h2,h3,h4,h5,h6 {
-    color: #125;;
-    background: transparent;
-}
-
-div#validator-badges {
-    text-align: center;
-}
-div#validator-badges img { border: 0; }
-
-div#copyright {
-    color: #333;
-    background: #efefef;
-    font: 0.75em sans-serif;
-    margin-top: 5em;
-    margin-bottom: 0;
-    padding: 0.5em 2em;
-}
-
-
-/* === Classes =================================== */
-
-table.header-table {
-    color: white;
-    font-size: small;
-}
-
-.type-note {
-    font-size: small;
-    color: #DEDEDE;
-}
-
-.xxsection-bar {
-    background: #eee;
-    color: #333;
-    padding: 3px;
-}
-
-.section-bar {
-   color: #333;
-   border-bottom: 1px solid #999;
-    margin-left: -20px;
-}
-
-
-.section-title {
-    background: #79a;
-    color: #eee;
-    padding: 3px;
-    margin-top: 2em;
-    margin-left: -30px;
-    border: 1px solid #999;
-}
-
-.top-aligned-row {  vertical-align: top }
-.bottom-aligned-row { vertical-align: bottom }
-
-/* --- Context section classes ----------------------- */
-
-.context-row { }
-.context-item-name { font-family: monospace; font-weight: bold; color: black; }
-.context-item-value { font-size: small; color: #448; }
-.context-item-desc { color: #333; padding-left: 2em; }
-
-/* --- Method classes -------------------------- */
-.method-detail {
-    background: #efefef;
-    padding: 0;
-    margin-top: 0.5em;
-    margin-bottom: 1em;
-    border: 1px dotted #ccc;
-}
-.method-heading {
-  color: black;
-  background: #ccc;
-  border-bottom: 1px solid #666;
-  padding: 0.2em 0.5em 0 0.5em;
-}
-.method-signature { color: black; background: inherit; }
-.method-name { font-weight: bold; }
-.method-args { font-style: italic; }
-.method-description { padding: 0 0.5em 0 0.5em; }
-
-/* --- Source code sections -------------------- */
-
-a.source-toggle { font-size: 90%; }
-div.method-source-code {
-    background: #262626;
-    color: #ffdead;
-    margin: 1em;
-    padding: 0.5em;
-    border: 1px dashed #999;
-    overflow: hidden;
-}
-
-div.method-source-code pre { color: #ffdead; overflow: hidden; }
-
-/* --- Ruby keyword styles --------------------- */
-
-.standalone-code { background: #221111; color: #ffdead; overflow: hidden; }
-
-.ruby-constant  { color: #7fffd4; background: transparent; }
-.ruby-keyword { color: #00ffff; background: transparent; }
-.ruby-ivar    { color: #eedd82; background: transparent; }
-.ruby-operator  { color: #00ffee; background: transparent; }
-.ruby-identifier { color: #ffdead; background: transparent; }
-.ruby-node    { color: #ffa07a; background: transparent; }
-.ruby-comment { color: #b22222; font-weight: bold; background: transparent; }
-.ruby-regexp  { color: #ffa07a; background: transparent; }
-.ruby-value   { color: #7fffd4; background: transparent; }
-  CSS
-
-  RDOC_NO_DOCUMENTATION = <<-'ERB'.freeze
-<?xml version="1.0" encoding="iso-8859-1"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-          "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-  <head>
-    <title>Found documentation</title>
-    <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" />
-  </head>
-  <body>
-    <div id="fileHeader">
-<%= SEARCH %>
-      <h1>No documentation found</h1>
-    </div>
-
-    <div id="bodyContent">
-      <div id="contextContent">
-        <div id="description">
-          <p>No gems matched <%= h query.inspect %></p>
-
-          <p>
-            Back to <a href="/">complete gem index</a>
-          </p>
-
-        </div>
-      </div>
-    </div>
-    <div id="validator-badges">
-      <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
-    </div>
-  </body>
-</html>
-  ERB
-
-  RDOC_SEARCH_TEMPLATE = <<-'ERB'.freeze
-<?xml version="1.0" encoding="iso-8859-1"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-          "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-  <head>
-    <title>Found documentation</title>
-    <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" />
-  </head>
-  <body>
-    <div id="fileHeader">
-<%= SEARCH %>
-      <h1>Found documentation</h1>
-    </div>
-    <!-- banner header -->
-
-    <div id="bodyContent">
-      <div id="contextContent">
-        <div id="description">
-          <h1>Summary</h1>
-          <p><%=doc_items.length%> documentation topics found.</p>
-          <h1>Topics</h1>
-
-          <dl>
-          <% doc_items.each do |doc_item| %>
-            <dt>
-              <b><%=doc_item[:name]%></b>
-              <a href="<%=u doc_item[:url]%>">[rdoc]</a>
-            </dt>
-            <dd>
-              <%=h doc_item[:summary]%>
-              <br/>
-              <br/>
-            </dd>
-          <% end %>
-          </dl>
-
-          <p>
-            Back to <a href="/">complete gem index</a>
-          </p>
-
-        </div>
-      </div>
-    </div>
-    <div id="validator-badges">
-      <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
-    </div>
-  </body>
-</html>
-  ERB
-
-  def self.run(options)
-    new(options[:gemdir], options[:port], options[:daemon],
-        options[:launch], options[:addresses]).run
-  end
-
-  def initialize(gem_dirs, port, daemon, launch = nil, addresses = nil)
-    begin
-      require 'webrick'
-    rescue LoadError
-      abort "webrick is not found. You may need to `gem install webrick` to install webrick."
-    end
-
-    Gem::RDoc.load_rdoc
-    Socket.do_not_reverse_lookup = true
-
-    @gem_dirs  = Array gem_dirs
-    @port      = port
-    @daemon    = daemon
-    @launch    = launch
-    @addresses = addresses
-
-    logger  = WEBrick::Log.new nil, WEBrick::BasicLog::FATAL
-    @server = WEBrick::HTTPServer.new :DoNotListen => true, :Logger => logger
-
-    @spec_dirs = @gem_dirs.map {|gem_dir| File.join gem_dir, 'specifications' }
-    @spec_dirs.reject! {|spec_dir| !File.directory? spec_dir }
-
-    reset_gems
-
-    @have_rdoc_4_plus = nil
-  end
-
-  def add_date(res)
-    res['date'] = @spec_dirs.map do |spec_dir|
-      File.stat(spec_dir).mtime
-    end.max
-  end
-
-  def uri_encode(str)
-    str.gsub(URI::UNSAFE) do |match|
-      match.each_byte.map {|c| sprintf('%%%02X', c.ord) }.join
-    end
-  end
-
-  def doc_root(gem_name)
-    if have_rdoc_4_plus?
-      "/doc_root/#{u gem_name}/"
-    else
-      "/doc_root/#{u gem_name}/rdoc/index.html"
-    end
-  end
-
-  def have_rdoc_4_plus?
-    @have_rdoc_4_plus ||=
-      Gem::Requirement.new('>= 4.0.0.preview2').satisfied_by? Gem::RDoc.rdoc_version
-  end
-
-  def latest_specs(req, res)
-    reset_gems
-
-    res['content-type'] = 'application/x-gzip'
-
-    add_date res
-
-    latest_specs = Gem::Specification.latest_specs
-
-    specs = latest_specs.sort.map do |spec|
-      platform = spec.original_platform || Gem::Platform::RUBY
-      [spec.name, spec.version, platform]
-    end
-
-    specs = Marshal.dump specs
-
-    if req.path =~ /\.gz$/
-      specs = Gem::Util.gzip specs
-      res['content-type'] = 'application/x-gzip'
-    else
-      res['content-type'] = 'application/octet-stream'
-    end
-
-    if req.request_method == 'HEAD'
-      res['content-length'] = specs.length
-    else
-      res.body << specs
-    end
-  end
-
-  ##
-  # Creates server sockets based on the addresses option.  If no addresses
-  # were given a server socket for all interfaces is created.
-
-  def listen(addresses = @addresses)
-    addresses = [nil] unless addresses
-
-    listeners = 0
-
-    addresses.each do |address|
-      begin
-        @server.listen address, @port
-        @server.listeners[listeners..-1].each do |listener|
-          host, port = listener.addr.values_at 2, 1
-          host = "[#{host}]" if host =~ /:/ # we don't reverse lookup
-          say "Server started at http://#{host}:#{port}"
-        end
-
-        listeners = @server.listeners.length
-      rescue SystemCallError
-        next
-      end
-    end
-
-    if @server.listeners.empty?
-      say "Unable to start a server."
-      say "Check for running servers or your --bind and --port arguments"
-      terminate_interaction 1
-    end
-  end
-
-  def prerelease_specs(req, res)
-    reset_gems
-
-    res['content-type'] = 'application/x-gzip'
-
-    add_date res
-
-    specs = Gem::Specification.select do |spec|
-      spec.version.prerelease?
-    end.sort.map do |spec|
-      platform = spec.original_platform || Gem::Platform::RUBY
-      [spec.name, spec.version, platform]
-    end
-
-    specs = Marshal.dump specs
-
-    if req.path =~ /\.gz$/
-      specs = Gem::Util.gzip specs
-      res['content-type'] = 'application/x-gzip'
-    else
-      res['content-type'] = 'application/octet-stream'
-    end
-
-    if req.request_method == 'HEAD'
-      res['content-length'] = specs.length
-    else
-      res.body << specs
-    end
-  end
-
-  def quick(req, res)
-    reset_gems
-
-    res['content-type'] = 'text/plain'
-    add_date res
-
-    case req.request_uri.path
-    when %r{^/quick/(Marshal.#{Regexp.escape Gem.marshal_version}/)?(.*?)\.gemspec\.rz$} then
-      marshal_format, full_name = $1, $2
-      specs = Gem::Specification.find_all_by_full_name(full_name)
-
-      selector = full_name.inspect
-
-      if specs.empty?
-        res.status = 404
-        res.body = "No gems found matching #{selector}"
-      elsif specs.length > 1
-        res.status = 500
-        res.body = "Multiple gems found matching #{selector}"
-      elsif marshal_format
-        res['content-type'] = 'application/x-deflate'
-        res.body << Gem.deflate(Marshal.dump(specs.first))
-      end
-    else
-      raise WEBrick::HTTPStatus::NotFound, "`#{req.path}' not found."
-    end
-  end
-
-  def root(req, res)
-    reset_gems
-
-    add_date res
-
-    raise WEBrick::HTTPStatus::NotFound, "`#{req.path}' not found." unless
-      req.path == '/'
-
-    specs = []
-    total_file_count = 0
-
-    Gem::Specification.each do |spec|
-      total_file_count += spec.files.size
-      deps = spec.dependencies.map do |dep|
-        {
-          "name"    => dep.name,
-          "type"    => dep.type,
-          "version" => dep.requirement.to_s,
-        }
-      end
-
-      deps = deps.sort_by {|dep| [dep["name"].downcase, dep["version"]] }
-      deps.last["is_last"] = true unless deps.empty?
-
-      # executables
-      executables = spec.executables.sort.collect {|exec| {"executable" => exec} }
-      executables = nil if executables.empty?
-      executables.last["is_last"] = true if executables
-
-      # Pre-process spec homepage for safety reasons
-      begin
-        homepage_uri = URI.parse(spec.homepage)
-        if [URI::HTTP, URI::HTTPS].member? homepage_uri.class
-          homepage_uri = spec.homepage
-        else
-          homepage_uri = "."
-        end
-      rescue URI::InvalidURIError
-        homepage_uri = "."
-      end
-
-      specs << {
-        "authors"             => spec.authors.sort.join(", "),
-        "date"                => spec.date.to_s,
-        "dependencies"        => deps,
-        "doc_path"            => doc_root(spec.full_name),
-        "executables"         => executables,
-        "only_one_executable" => (executables && executables.size == 1),
-        "full_name"           => spec.full_name,
-        "has_deps"            => !deps.empty?,
-        "homepage"            => homepage_uri,
-        "name"                => spec.name,
-        "rdoc_installed"      => Gem::RDoc.new(spec).rdoc_installed?,
-        "ri_installed"        => Gem::RDoc.new(spec).ri_installed?,
-        "summary"             => spec.summary,
-        "version"             => spec.version.to_s,
-      }
-    end
-
-    specs << {
-      "authors" => "Chad Fowler, Rich Kilmer, Jim Weirich, Eric Hodel and others",
-      "dependencies" => [],
-      "doc_path" => doc_root("rubygems-#{Gem::VERSION}"),
-      "executables" => [{"executable" => 'gem', "is_last" => true}],
-      "only_one_executable" => true,
-      "full_name" => "rubygems-#{Gem::VERSION}",
-      "has_deps" => false,
-      "homepage" => "https://guides.rubygems.org/",
-      "name" => 'rubygems',
-      "ri_installed" => true,
-      "summary" => "RubyGems itself",
-      "version" => Gem::VERSION,
-    }
-
-    specs = specs.sort_by {|spec| [spec["name"].downcase, spec["version"]] }
-    specs.last["is_last"] = true
-
-    # tag all specs with first_name_entry
-    last_spec = nil
-    specs.each do |spec|
-      is_first = last_spec.nil? || (last_spec["name"].downcase != spec["name"].downcase)
-      spec["first_name_entry"] = is_first
-      last_spec = spec
-    end
-
-    # create page from template
-    template = ERB.new(DOC_TEMPLATE)
-    res['content-type'] = 'text/html'
-
-    values = { "gem_count" => specs.size.to_s, "specs" => specs,
-               "total_file_count" => total_file_count.to_s }
-
-    # suppress 1.9.3dev warning about unused variable
-    values = values
-
-    result = template.result binding
-    res.body = result
-  end
-
-  ##
-  # Can be used for quick navigation to the rdoc documentation.  You can then
-  # define a search shortcut for your browser.  E.g. in Firefox connect
-  # 'shortcut:rdoc' to http://localhost:8808/rdoc?q=%s template. Then you can
-  # directly open the ActionPack documentation by typing 'rdoc actionp'. If
-  # there are multiple hits for the search term, they are presented as a list
-  # with links.
-  #
-  # Search algorithm aims for an intuitive search:
-  # 1. first try to find the gems and documentation folders which name
-  #    starts with the search term
-  # 2. search for entries, that *contain* the search term
-  # 3. show all the gems
-  #
-  # If there is only one search hit, user is immediately redirected to the
-  # documentation for the particular gem, otherwise a list with results is
-  # shown.
-  #
-  # === Additional trick - install documentation for Ruby core
-  #
-  # Note: please adjust paths accordingly use for example 'locate yaml.rb' and
-  # 'gem environment' to identify directories, that are specific for your
-  # local installation
-  #
-  # 1. install Ruby sources
-  #      cd /usr/src
-  #      sudo apt-get source ruby
-  #
-  # 2. generate documentation
-  #      rdoc -o /usr/lib/ruby/gems/1.8/doc/core/rdoc \
-  #        /usr/lib/ruby/1.8 ruby1.8-1.8.7.72
-  #
-  # By typing 'rdoc core' you can now access the core documentation
-
-  def rdoc(req, res)
-    query = req.query['q']
-    show_rdoc_for_pattern("#{query}*", res) && return
-    show_rdoc_for_pattern("*#{query}*", res) && return
-
-    template = ERB.new RDOC_NO_DOCUMENTATION
-
-    res['content-type'] = 'text/html'
-    res.body = template.result binding
-  end
-
-  ##
-  # Updates the server to use the latest installed gems.
-
-  def reset_gems # :nodoc:
-    Gem::Specification.dirs = @gem_dirs
-  end
-
-  ##
-  # Returns true and prepares http response, if rdoc for the requested gem
-  # name pattern was found.
-  #
-  # The search is based on the file system content, not on the gems metadata.
-  # This allows additional documentation folders like 'core' for the Ruby core
-  # documentation - just put it underneath the main doc folder.
-
-  def show_rdoc_for_pattern(pattern, res)
-    found_gems = Dir.glob("{#{@gem_dirs.join ','}}/doc/#{pattern}").select do |path|
-      File.exist? File.join(path, 'rdoc/index.html')
-    end
-    case found_gems.length
-    when 0
-      return false
-    when 1
-      new_path = File.basename(found_gems[0])
-      res.status = 302
-      res['Location'] = doc_root new_path
-      return true
-    else
-      doc_items = []
-      found_gems.each do |file_name|
-        base_name = File.basename(file_name)
-        doc_items << {
-          :name    => base_name,
-          :url     => doc_root(new_path),
-          :summary => '',
-        }
-      end
-
-      template = ERB.new(RDOC_SEARCH_TEMPLATE)
-      res['content-type'] = 'text/html'
-      result = template.result binding
-      res.body = result
-      return true
-    end
-  end
-
-  def run
-    listen
-
-    WEBrick::Daemon.start if @daemon
-
-    @server.mount_proc "/specs.#{Gem.marshal_version}", method(:specs)
-    @server.mount_proc "/specs.#{Gem.marshal_version}.gz", method(:specs)
-
-    @server.mount_proc "/latest_specs.#{Gem.marshal_version}",
-                       method(:latest_specs)
-    @server.mount_proc "/latest_specs.#{Gem.marshal_version}.gz",
-                       method(:latest_specs)
-
-    @server.mount_proc "/prerelease_specs.#{Gem.marshal_version}",
-                       method(:prerelease_specs)
-    @server.mount_proc "/prerelease_specs.#{Gem.marshal_version}.gz",
-                       method(:prerelease_specs)
-
-    @server.mount_proc "/quick/", method(:quick)
-
-    @server.mount_proc("/gem-server-rdoc-style.css") do |req, res|
-      res['content-type'] = 'text/css'
-      add_date res
-      res.body << RDOC_CSS
-    end
-
-    @server.mount_proc "/", method(:root)
-
-    @server.mount_proc "/rdoc", method(:rdoc)
-
-    file_handlers = {
-      '/gems' => '/cache/',
-    }
-
-    if have_rdoc_4_plus?
-      @server.mount '/doc_root', RDoc::Servlet, '/doc_root'
-    else
-      file_handlers['/doc_root'] = '/doc/'
-    end
-
-    @gem_dirs.each do |gem_dir|
-      file_handlers.each do |mount_point, mount_dir|
-        @server.mount(mount_point, WEBrick::HTTPServlet::FileHandler,
-                      File.join(gem_dir, mount_dir), true)
-      end
-    end
-
-    trap("INT") { @server.shutdown; exit! }
-    trap("TERM") { @server.shutdown; exit! }
-
-    launch if @launch
-
-    @server.start
-  end
-
-  def specs(req, res)
-    reset_gems
-
-    add_date res
-
-    specs = Gem::Specification.sort_by(&:sort_obj).map do |spec|
-      platform = spec.original_platform || Gem::Platform::RUBY
-      [spec.name, spec.version, platform]
-    end
-
-    specs = Marshal.dump specs
-
-    if req.path =~ /\.gz$/
-      specs = Gem::Util.gzip specs
-      res['content-type'] = 'application/x-gzip'
-    else
-      res['content-type'] = 'application/octet-stream'
-    end
-
-    if req.request_method == 'HEAD'
-      res['content-length'] = specs.length
-    else
-      res.body << specs
-    end
-  end
-
-  def launch
-    listeners = @server.listeners.map{|l| l.addr[2] }
-
-    # TODO: 0.0.0.0 == any, not localhost.
-    host = listeners.any?{|l| l == '0.0.0.0' } ? 'localhost' : listeners.first
-
-    say "Launching browser to http://#{host}:#{@port}"
-
-    system("#{@launch} http://#{host}:#{@port}")
-  end
-end
diff --git a/test/rubygems/test_gem_commands_server_command.rb b/test/rubygems/test_gem_commands_server_command.rb
index 09cec63c15..96c328f93f 100644
--- a/test/rubygems/test_gem_commands_server_command.rb
+++ b/test/rubygems/test_gem_commands_server_command.rb
@@ -9,53 +9,11 @@ class TestGemCommandsServerCommand < Gem::TestCase
     @cmd = Gem::Commands::ServerCommand.new
   end
 
-  def test_handle_options
-    @cmd.send :handle_options, %w[-p 8808 --no-daemon]
-
-    assert_equal false, @cmd.options[:daemon]
-    assert_equal [], @cmd.options[:gemdir]
-    assert_equal 8808, @cmd.options[:port]
-
-    @cmd.send :handle_options, %w[-p 9999 -d /nonexistent --daemon]
-
-    assert_equal true, @cmd.options[:daemon]
-    assert_equal [File.expand_path('/nonexistent')], @cmd.options[:gemdir]
-    assert_equal 9999, @cmd.options[:port]
-  end
-
-  def test_handle_options_gemdir
-    @cmd.send :handle_options, %w[--dir a --dir b]
-
-    assert_equal [File.expand_path('a'), File.expand_path('b')],
-                 @cmd.options[:gemdir]
-  end
-
-  def test_handle_options_port
-    @cmd.send :handle_options, %w[-p 0]
-    assert_equal 0, @cmd.options[:port]
-
-    @cmd.send :handle_options, %w[-p 65535]
-    assert_equal 65535, @cmd.options[:port]
-
-    begin
-      @cmd.send :handle_options, %w[-p discard]
-      assert_equal 9, @cmd.options[:port]
-    rescue OptionParser::InvalidArgument
-      # for container environment on GitHub Actions
-    end
-
-    e = assert_raise OptionParser::InvalidArgument do
-      @cmd.send :handle_options, %w[-p nonexistent]
-    end
-
-    assert_equal 'invalid argument: -p nonexistent: no such named service',
-                 e.message
-
-    e = assert_raise OptionParser::InvalidArgument do
-      @cmd.send :handle_options, %w[-p 65536]
+  def test_execute
+    use_ui @ui do
+      @cmd.execute
     end
 
-    assert_equal 'invalid argument: -p 65536: not a port number',
-                 e.message
+    assert_match %r{Install the rubygems-server}i, @ui.error
   end
 end
diff --git a/test/rubygems/test_gem_server.rb b/test/rubygems/test_gem_server.rb
deleted file mode 100644
index f6aa99fb02..0000000000
--- a/test/rubygems/test_gem_server.rb
+++ /dev/null
@@ -1,608 +0,0 @@
-# frozen_string_literal: true
-require_relative 'helper'
-require 'rubygems/server'
-require 'stringio'
-
-class Gem::Server
-  attr_reader :server
-end
-
-class TestGemServer < Gem::TestCase
-  def process_based_port
-    0
-  end
-
-  def setup
-    super
-
-    @a1   = quick_gem 'a', '1'
-    @a2   = quick_gem 'a', '2'
-    @a3_p = quick_gem 'a', '3.a'
-
-    @server = Gem::Server.new Gem.dir, process_based_port, false
-    @req = WEBrick::HTTPRequest.new :Logger => nil
-    @res = WEBrick::HTTPResponse.new :HTTPVersion => '1.0'
-  end
-
-  def test_doc_root_3
-    orig_rdoc_version = Gem::RDoc.rdoc_version
-    Gem::RDoc.instance_variable_set :@rdoc_version, Gem::Version.new('3.12')
-
-    assert_equal '/doc_root/X-1/rdoc/index.html', @server.doc_root('X-1')
-
-  ensure
-    Gem::RDoc.instance_variable_set :@rdoc_version, orig_rdoc_version
-  end
-
-  def test_doc_root_4
-    orig_rdoc_version = Gem::RDoc.rdoc_version
-    Gem::RDoc.instance_variable_set :@rdoc_version, Gem::Version.new('4.0')
-
-    assert_equal '/doc_root/X-1/', @server.doc_root('X-1')
-
-  ensure
-    Gem::RDoc.instance_variable_set :@rdoc_version, orig_rdoc_version
-  end
-
-  def test_have_rdoc_4_plus_eh
-    orig_rdoc_version = Gem::RDoc.rdoc_version
-    Gem::RDoc.instance_variable_set(:@rdoc_version, Gem::Version.new('4.0'))
-
-    server = Gem::Server.new Gem.dir, 0, false
-    assert server.have_rdoc_4_plus?
-
-    Gem::RDoc.instance_variable_set :@rdoc_version, Gem::Version.new('3.12')
-
-    server = Gem::Server.new Gem.dir, 0, false
-    refute server.have_rdoc_4_plus?
-
-    Gem::RDoc.instance_variable_set(:@rdoc_version,
-                                    Gem::Version.new('4.0.0.preview2'))
-
-    server = Gem::Server.new Gem.dir, 0, false
-    assert server.have_rdoc_4_plus?
-  ensure
-    Gem::RDoc.instance_variable_set :@rdoc_version, orig_rdoc_version
-  end
-
-  def test_spec_dirs
-    s = Gem::Server.new Gem.dir, process_based_port, false
-
-    assert_equal [File.join(Gem.dir, 'specifications')], s.spec_dirs
-
-    s = Gem::Server.new [Gem.dir, Gem.dir], process_based_port, false
-
-    assert_equal [File.join(Gem.dir, 'specifications'),
-                  File.join(Gem.dir, 'specifications')], s.spec_dirs
-  end
-
-  def test_latest_specs
-    data = StringIO.new "GET /latest_specs.#{Gem.marshal_version} HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    Gem::Deprecate.skip_during do
-      @server.latest_specs @req, @res
-    end
-
-    assert_equal 200, @res.status, @res.body
-    assert_match %r{ \d\d:\d\d:\d\d }, @res['date']
-    assert_equal 'application/octet-stream', @res['content-type']
-    assert_equal [['a', Gem::Version.new(2), Gem::Platform::RUBY]],
-    Marshal.load(@res.body)
-  end
-
-  def test_latest_specs_gemdirs
-    data = StringIO.new "GET /latest_specs.#{Gem.marshal_version} HTTP/1.0\r\n\r\n"
-    dir = "#{@gemhome}2"
-
-    spec = util_spec 'z', 9
-
-    specs_dir = File.join dir, 'specifications'
-    FileUtils.mkdir_p specs_dir
-
-    File.open File.join(specs_dir, spec.spec_name), 'w' do |io|
-      io.write spec.to_ruby
-    end
-
-    server = Gem::Server.new dir, process_based_port, false
-
-    @req.parse data
-
-    server.latest_specs @req, @res
-
-    assert_equal 200, @res.status
-
-    assert_equal [['z', v(9), Gem::Platform::RUBY]], Marshal.load(@res.body)
-  end
-
-  def test_latest_specs_gz
-    data = StringIO.new "GET /latest_specs.#{Gem.marshal_version}.gz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    Gem::Deprecate.skip_during do
-      @server.latest_specs @req, @res
-    end
-
-    assert_equal 200, @res.status, @res.body
-    assert_match %r{ \d\d:\d\d:\d\d }, @res['date']
-    assert_equal 'application/x-gzip', @res['content-type']
-    assert_equal [['a', Gem::Version.new(2), Gem::Platform::RUBY]],
-                 Marshal.load(Gem::Util.gunzip(@res.body))
-  end
-
-  def test_listen
-    util_listen
-
-    capture_output do
-      @server.listen
-    end
-
-    assert_equal 1, @server.server.listeners.length
-  end
-
-  def test_listen_addresses
-    util_listen
-
-    capture_output do
-      @server.listen %w[a b]
-    end
-
-    assert_equal 2, @server.server.listeners.length
-  end
-
-  def test_prerelease_specs
-    data = StringIO.new "GET /prerelease_specs.#{Gem.marshal_version} HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    Gem::Deprecate.skip_during do
-      @server.prerelease_specs @req, @res
-    end
-
-    assert_equal 200, @res.status, @res.body
-    assert_match %r{ \d\d:\d\d:\d\d }, @res['date']
-    assert_equal 'application/octet-stream', @res['content-type']
-    assert_equal [['a', v('3.a'), Gem::Platform::RUBY]],
-                 Marshal.load(@res.body)
-  end
-
-  def test_prerelease_specs_gz
-    data = StringIO.new "GET /prerelease_specs.#{Gem.marshal_version}.gz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    Gem::Deprecate.skip_during do
-      @server.prerelease_specs @req, @res
-    end
-
-    assert_equal 200, @res.status, @res.body
-    assert_match %r{ \d\d:\d\d:\d\d }, @res['date']
-    assert_equal 'application/x-gzip', @res['content-type']
-    assert_equal [['a', v('3.a'), Gem::Platform::RUBY]],
-                 Marshal.load(Gem::Util.gunzip(@res.body))
-  end
-
-  def test_quick_gemdirs
-    data = StringIO.new "GET /quick/Marshal.4.8/z-9.gemspec.rz HTTP/1.0\r\n\r\n"
-    dir = "#{@gemhome}2"
-
-    server = Gem::Server.new dir, process_based_port, false
-
-    @req.parse data
-
-    server.quick @req, @res
-
-    assert_equal 404, @res.status
-
-    spec = util_spec 'z', 9
-
-    specs_dir = File.join dir, 'specifications'
-
-    FileUtils.mkdir_p specs_dir
-
-    File.open File.join(specs_dir, spec.spec_name), 'w' do |io|
-      io.write spec.to_ruby
-    end
-
-    data.rewind
-
-    req = WEBrick::HTTPRequest.new :Logger => nil
-    res = WEBrick::HTTPResponse.new :HTTPVersion => '1.0'
-    req.parse data
-
-    server.quick req, res
-
-    assert_equal 200, res.status
-  end
-
-  def test_quick_missing
-    data = StringIO.new "GET /quick/Marshal.4.8/z-9.gemspec.rz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.quick @req, @res
-
-    assert_equal 404, @res.status, @res.body
-    assert_match %r{ \d\d:\d\d:\d\d }, @res['date']
-    assert_equal 'text/plain', @res['content-type']
-    assert_equal 'No gems found matching "z-9"', @res.body
-    assert_equal 404, @res.status
-  end
-
-  def test_quick_marshal_a_1_gemspec_rz
-    data = StringIO.new "GET /quick/Marshal.#{Gem.marshal_version}/a-1.gemspec.rz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.quick @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert @res['date']
-    assert_equal 'application/x-deflate', @res['content-type']
-
-    spec = Marshal.load Gem::Util.inflate(@res.body)
-    assert_equal 'a', spec.name
-    assert_equal Gem::Version.new(1), spec.version
-  end
-
-  def test_quick_marshal_a_1_mswin32_gemspec_rz
-    quick_gem 'a', '1' do |s|
-      s.platform = Gem::Platform.local
-    end
-
-    data = StringIO.new "GET /quick/Marshal.#{Gem.marshal_version}/a-1-#{Gem::Platform.local}.gemspec.rz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.quick @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert @res['date']
-    assert_equal 'application/x-deflate', @res['content-type']
-
-    spec = Marshal.load Gem::Util.inflate(@res.body)
-    assert_equal 'a', spec.name
-    assert_equal Gem::Version.new(1), spec.version
-    assert_equal Gem::Platform.local, spec.platform
-  end
-
-  def test_quick_marshal_a_3_a_gemspec_rz
-    data = StringIO.new "GET /quick/Marshal.#{Gem.marshal_version}/a-3.a.gemspec.rz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.quick @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert @res['date']
-    assert_equal 'application/x-deflate', @res['content-type']
-
-    spec = Marshal.load Gem::Util.inflate(@res.body)
-    assert_equal 'a', spec.name
-    assert_equal v('3.a'), spec.version
-  end
-
-  def test_quick_marshal_a_b_3_a_gemspec_rz
-    quick_gem 'a-b', '3.a'
-
-    data = StringIO.new "GET /quick/Marshal.#{Gem.marshal_version}/a-b-3.a.gemspec.rz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.quick @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert @res['date']
-    assert_equal 'application/x-deflate', @res['content-type']
-
-    spec = Marshal.load Gem::Util.inflate(@res.body)
-    assert_equal 'a-b', spec.name
-    assert_equal v('3.a'), spec.version
-  end
-
-  def test_quick_marshal_a_b_1_3_a_gemspec_rz
-    quick_gem 'a-b-1', '3.a'
-
-    data = StringIO.new "GET /quick/Marshal.#{Gem.marshal_version}/a-b-1-3.a.gemspec.rz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.quick @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert @res['date']
-    assert_equal 'application/x-deflate', @res['content-type']
-
-    spec = Marshal.load Gem::Util.inflate(@res.body)
-    assert_equal 'a-b-1', spec.name
-    assert_equal v('3.a'), spec.version
-  end
-
-  def test_rdoc
-    data = StringIO.new "GET /rdoc?q=a HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.rdoc @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert_match %r{No documentation found}, @res.body
-    assert_equal 'text/html', @res['content-type']
-  end
-
-  def test_root
-    data = StringIO.new "GET / HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.root @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert_match %r{ \d\d:\d\d:\d\d }, @res['date']
-    assert_equal 'text/html', @res['content-type']
-  end
-
-  def test_root_gemdirs
-    data = StringIO.new "GET / HTTP/1.0\r\n\r\n"
-    dir = "#{@gemhome}2"
-
-    spec = util_spec 'z', 9
-
-    specs_dir = File.join dir, 'specifications'
-    FileUtils.mkdir_p specs_dir
-
-    File.open File.join(specs_dir, spec.spec_name), 'w' do |io|
-      io.write spec.to_ruby
-    end
-
-    server = Gem::Server.new dir, process_based_port, false
-
-    @req.parse data
-
-    server.root @req, @res
-
-    assert_equal 200, @res.status
-    assert_match 'z 9', @res.body
-  end
-
-  def test_xss_homepage_fix_289313
-    data = StringIO.new "GET / HTTP/1.0\r\n\r\n"
-    dir = "#{@gemhome}2"
-
-    spec = util_spec 'xsshomepagegem', 1
-    spec.homepage = "javascript:confirm(document.domain)"
-
-    specs_dir = File.join dir, 'specifications'
-    FileUtils.mkdir_p specs_dir
-
-    File.open File.join(specs_dir, spec.spec_name), 'w' do |io|
-      io.write spec.to_ruby
-    end
-
-    server = Gem::Server.new dir, process_based_port, false
-
-    @req.parse data
-
-    server.root @req, @res
-
-    assert_equal 200, @res.status
-    assert_match 'xsshomepagegem 1', @res.body
-
-    # This verifies that the homepage for this spec is not displayed and is set to ".", because it's not a
-    # valid HTTP/HTTPS URL and could be unsafe in an HTML context.  We would prefer to throw an exception here,
-    # but spec.homepage is currently free form and not currently required to be a URL, this behavior may be
-    # validated in future versions of Gem::Specification.
-    #
-    # There are two variant we're checking here, one where rdoc is not present, and one where rdoc is present in the same regex:
-    #
-    # Variant #1 - rdoc not installed
-    #
-    #   <b>xsshomepagegem 1</b>
-    #
-    #
-    #  <span title="rdoc not installed">[rdoc]</span>
-    #
-    #
-    #
-    #  <a href="." title=".">[www]</a>
-    #
-    # Variant #2 - rdoc installed
-    #
-    #   <b>xsshomepagegem 1</b>
-    #
-    #
-    #  <a href="\/doc_root\/xsshomepagegem-1\/">\[rdoc\]<\/a>
-    #
-    #
-    #
-    #  <a href="." title=".">[www]</a>
-    regex_match = /xsshomepagegem 1<\/b>\s+(<span title="rdoc not installed">\[rdoc\]<\/span>|<a href="\/doc_root\/xsshomepagegem-1\/">\[rdoc\]<\/a>)\s+<a href="\." title="\.">\[www\]<\/a>/
-    assert_match regex_match, @res.body
-  end
-
-  def test_invalid_homepage
-    data = StringIO.new "GET / HTTP/1.0\r\n\r\n"
-    dir = "#{@gemhome}2"
-
-    spec = util_spec 'invalidhomepagegem', 1
-    spec.homepage = "notavalidhomepageurl"
-
-    specs_dir = File.join dir, 'specifications'
-    FileUtils.mkdir_p specs_dir
-
-    File.open File.join(specs_dir, spec.spec_name), 'w' do |io|
-      io.write spec.to_ruby
-    end
-
-    server = Gem::Server.new dir, process_based_port, false
-
-    @req.parse data
-
-    server.root @req, @res
-
-    assert_equal 200, @res.status
-    assert_match 'invalidhomepagegem 1', @res.body
-
-    # This verifies that the homepage for this spec is not displayed and is set to ".", because it's not a
-    # valid HTTP/HTTPS URL and could be unsafe in an HTML context.  We would prefer to throw an exception here,
-    # but spec.homepage is currently free form and not currently required to be a URL, this behavior may be
-    # validated in future versions of Gem::Specification.
-    #
-    # There are two variant we're checking here, one where rdoc is not present, and one where rdoc is present in the same regex:
-    #
-    # Variant #1 - rdoc not installed
-    #
-    #   <b>invalidhomepagegem 1</b>
-    #
-    #
-    #  <span title="rdoc not installed">[rdoc]</span>
-    #
-    #
-    #
-    #  <a href="." title=".">[www]</a>
-    #
-    # Variant #2 - rdoc installed
-    #
-    #   <b>invalidhomepagegem 1</b>
-    #
-    #
-    #  <a href="\/doc_root\/invalidhomepagegem-1\/">\[rdoc\]<\/a>
-    #
-    #
-    #
-    #  <a href="." title=".">[www]</a>
-    regex_match = /invalidhomepagegem 1<\/b>\s+(<span title="rdoc not installed">\[rdoc\]<\/span>|<a href="\/doc_root\/invalidhomepagegem-1\/">\[rdoc\]<\/a>)\s+<a href="\." title="\.">\[www\]<\/a>/
-    assert_match regex_match, @res.body
-  end
-
-  def test_valid_homepage_http
-    data = StringIO.new "GET / HTTP/1.0\r\n\r\n"
-    dir = "#{@gemhome}2"
-
-    spec = util_spec 'validhomepagegemhttp', 1
-    spec.homepage = "http://rubygems.org"
-
-    specs_dir = File.join dir, 'specifications'
-    FileUtils.mkdir_p specs_dir
-
-    File.open File.join(specs_dir, spec.spec_name), 'w' do |io|
-      io.write spec.to_ruby
-    end
-
-    server = Gem::Server.new dir, process_based_port, false
-
-    @req.parse data
-
-    server.root @req, @res
-
-    assert_equal 200, @res.status
-    assert_match 'validhomepagegemhttp 1', @res.body
-
-    regex_match = /validhomepagegemhttp 1<\/b>\s+(<span title="rdoc not installed">\[rdoc\]<\/span>|<a href="\/doc_root\/validhomepagegemhttp-1\/">\[rdoc\]<\/a>)\s+<a href="http:\/\/rubygems\.org" title="http:\/\/rubygems\.org">\[www\]<\/a>/
-    assert_match regex_match, @res.body
-  end
-
-  def test_valid_homepage_https
-    data = StringIO.new "GET / HTTP/1.0\r\n\r\n"
-    dir = "#{@gemhome}2"
-
-    spec = util_spec 'validhomepagegemhttps', 1
-    spec.homepage = "https://rubygems.org"
-
-    specs_dir = File.join dir, 'specifications'
-    FileUtils.mkdir_p specs_dir
-
-    File.open File.join(specs_dir, spec.spec_name), 'w' do |io|
-      io.write spec.to_ruby
-    end
-
-    server = Gem::Server.new dir, process_based_port, false
-
-    @req.parse data
-
-    server.root @req, @res
-
-    assert_equal 200, @res.status
-    assert_match 'validhomepagegemhttps 1', @res.body
-
-    regex_match = /validhomepagegemhttps 1<\/b>\s+(<span title="rdoc not installed">\[rdoc\]<\/span>|<a href="\/doc_root\/validhomepagegemhttps-1\/">\[rdoc\]<\/a>)\s+<a href="https:\/\/rubygems\.org" title="https:\/\/rubygems\.org">\[www\]<\/a>/
-    assert_match regex_match, @res.body
-  end
-
-  def test_specs
-    data = StringIO.new "GET /specs.#{Gem.marshal_version} HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.specs @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert_match %r{ \d\d:\d\d:\d\d }, @res['date']
-    assert_equal 'application/octet-stream', @res['content-type']
-
-    assert_equal [['a', Gem::Version.new(1), Gem::Platform::RUBY],
-                  ['a', Gem::Version.new(2), Gem::Platform::RUBY],
-                  ['a', v('3.a'), Gem::Platform::RUBY]],
-                 Marshal.load(@res.body)
-  end
-
-  def test_specs_gemdirs
-    data = StringIO.new "GET /specs.#{Gem.marshal_version} HTTP/1.0\r\n\r\n"
-    dir = "#{@gemhome}2"
-
-    spec = util_spec 'z', 9
-
-    specs_dir = File.join dir, 'specifications'
-    FileUtils.mkdir_p specs_dir
-
-    File.open File.join(specs_dir, spec.spec_name), 'w' do |io|
-      io.write spec.to_ruby
-    end
-
-    server = Gem::Server.new dir, process_based_port, false
-
-    @req.parse data
-
-    server.specs @req, @res
-
-    assert_equal 200, @res.status
-
-    assert_equal [['z', v(9), Gem::Platform::RUBY]], Marshal.load(@res.body)
-  end
-
-  def test_specs_gz
-    data = StringIO.new "GET /specs.#{Gem.marshal_version}.gz HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.specs @req, @res
-
-    assert_equal 200, @res.status, @res.body
-    assert_match %r{ \d\d:\d\d:\d\d }, @res['date']
-    assert_equal 'application/x-gzip', @res['content-type']
-
-    assert_equal [['a', Gem::Version.new(1), Gem::Platform::RUBY],
-                  ['a', Gem::Version.new(2), Gem::Platform::RUBY],
-                  ['a', v('3.a'), Gem::Platform::RUBY]],
-                 Marshal.load(Gem::Util.gunzip(@res.body))
-  end
-
-  def test_uri_encode
-    url_safe = @server.uri_encode 'http://rubyonrails.org/">malicious_content</a>'
-    assert_equal url_safe, 'http://rubyonrails.org/%22%3Emalicious_content%3C/a%3E'
-  end
-
-  # Regression test for issue #1793: incorrect URL encoding.
-  # Checking that no URLs have had '://' incorrectly encoded
-  def test_regression_1793
-    data = StringIO.new "GET / HTTP/1.0\r\n\r\n"
-    @req.parse data
-
-    @server.root @req, @res
-
-    refute_match %r{%3A%2F%2F}, @res.body
-  end
-
-  def util_listen
-    webrick = Object.new
-    webrick.instance_variable_set :@listeners, []
-    def webrick.listeners() @listeners end
-    def webrick.listen(host, port)
-      socket = Object.new
-      socket.instance_variable_set :@host, host
-      socket.instance_variable_set :@port, port
-      def socket.addr() [nil, @port, @host] end
-      @listeners << socket
-    end
-
-    @server.instance_variable_set :@server, webrick
-  end
-end